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<title>[31812] trunk/tests/phpunit/tests: Move  and  tests to their own files.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/31812">31812</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/31812","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>boonebgorges</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-03-18 13:27:15 +0000 (Wed, 18 Mar 2015)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Move  and  tests to their own files.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunktestsphpunitteststermphp">trunk/tests/phpunit/tests/term.php</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunktestsphpunitteststermwpInsertTermphp">trunk/tests/phpunit/tests/term/wpInsertTerm.php</a></li>
<li><a href="#trunktestsphpunitteststermwpUpdateTermphp">trunk/tests/phpunit/tests/term/wpUpdateTerm.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunktestsphpunitteststermwpInsertTermphpfromrev31811trunktestsphpunitteststermphp"></a>
<div class="copfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Copied: trunk/tests/phpunit/tests/term/wpInsertTerm.php (from rev 31811, trunk/tests/phpunit/tests/term.php)</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/term/wpInsertTerm.php                           (rev 0)
+++ trunk/tests/phpunit/tests/term/wpInsertTerm.php     2015-03-18 13:27:15 UTC (rev 31812)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,636 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+
+/**
+ * @group taxonomy
+ */
+class Tests_Term_WpInsertTerm extends WP_UnitTestCase {
+       public function setUp() {
+               parent::setUp();
+
+               _clean_term_filters();
+               // insert one term into every post taxonomy
+               // otherwise term_ids and term_taxonomy_ids might be identical, which could mask bugs
+               $term = rand_str();
+               foreach(get_object_taxonomies('post') as $tax)
+                       wp_insert_term( $term, $tax );
+       }
+
+       public function test_wp_insert_delete_term() {
+               $taxonomy = 'wptests_tax';
+               register_taxonomy( $taxonomy, 'post' );
+
+               // a new unused term
+               $term = rand_str();
+               $this->assertNull( term_exists($term) );
+
+               $initial_count = wp_count_terms( $taxonomy );
+
+               $t = wp_insert_term( $term, $taxonomy );
+               $this->assertInternalType( 'array', $t );
+               $this->assertFalse( is_wp_error($t) );
+               $this->assertTrue( $t['term_id'] > 0 );
+               $this->assertTrue( $t['term_taxonomy_id'] > 0 );
+               $this->assertEquals( $initial_count + 1, wp_count_terms( $taxonomy ) );
+
+               // make sure the term exists
+               $this->assertTrue( term_exists($term) > 0 );
+               $this->assertTrue( term_exists($t['term_id']) > 0 );
+
+               // now delete it
+               add_filter( 'delete_term', array( $this, 'deleted_term_cb' ), 10, 4 );
+               $this->assertTrue( wp_delete_term( $t['term_id'], $taxonomy ) );
+               remove_filter( 'delete_term', array( $this, 'deleted_term_cb' ), 10, 4 );
+               $this->assertNull( term_exists($term) );
+               $this->assertNull( term_exists($t['term_id']) );
+               $this->assertEquals( $initial_count, wp_count_terms( $taxonomy ) );
+       }
+
+       public function test_wp_insert_term_taxonomy_does_not_exist() {
+               $found = wp_insert_term( 'foo', 'bar' );
+
+               $this->assertTrue( is_wp_error( $found ) );
+               $this->assertSame( 'invalid_taxonomy', $found->get_error_code() );
+       }
+
+       public function test_wp_insert_term_pre_insert_term_filter_returns_wp_error() {
+               add_filter( 'pre_insert_term', array( $this, '_pre_insert_term_callback' ) );
+               $found = wp_insert_term( 'foo', 'post_tag' );
+               remove_filter( 'pre_insert_term', array( $this, '_pre_insert_term_callback' ) );
+
+               $this->assertTrue( is_wp_error( $found ) );
+               $this->assertSame( 'custom_error', $found->get_error_code() );
+       }
+
+       public function test_wp_insert_term_term_0() {
+               $found = wp_insert_term( 0, 'post_tag' );
+
+               $this->assertTrue( is_wp_error( $found ) );
+               $this->assertSame( 'invalid_term_id', $found->get_error_code() );
+       }
+
+       public function test_wp_insert_term_term_trims_to_empty_string() {
+               $found = wp_insert_term( '  ', 'post_tag' );
+
+               $this->assertTrue( is_wp_error( $found ) );
+               $this->assertSame( 'empty_term_name', $found->get_error_code() );
+       }
+
+       public function test_wp_insert_term_parent_does_not_exist() {
+               $found = wp_insert_term( 'foo', 'post_tag', array(
+                       'parent' => 999999,
+               ) );
+
+               $this->assertTrue( is_wp_error( $found ) );
+               $this->assertSame( 'missing_parent', $found->get_error_code() );
+       }
+
+       public function test_wp_insert_term_unslash_name() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $found = wp_insert_term( 'Let\\\'s all say \\"Hooray\\" for WordPress taxonomy', 'wptests_tax' );
+
+               $term = get_term( $found['term_id'], 'wptests_tax' );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertSame( 'Let\'s all say "Hooray" for WordPress taxonomy', $term->name );
+       }
+
+       public function test_wp_insert_term_unslash_description() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $found = wp_insert_term( 'Quality', 'wptests_tax', array(
+                       'description' => 'Let\\\'s all say \\"Hooray\\" for WordPress taxonomy',
+               ) );
+
+               $term = get_term( $found['term_id'], 'wptests_tax' );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertSame( 'Let\'s all say "Hooray" for WordPress taxonomy', $term->description );
+       }
+
+       public function test_wp_insert_term_parent_string() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $found = wp_insert_term( 'Quality', 'wptests_tax', array(
+                       'parent' => 'foo1',
+               ) );
+
+               $term = get_term( $found['term_id'], 'wptests_tax' );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               // 'foo1' is cast to 0 in sanitize_term().
+               $this->assertSame( 0, $term->parent );
+       }
+
+       public function test_wp_insert_term_slug_empty_string() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $found = wp_insert_term( 'Quality', 'wptests_tax', array(
+                       'slug' => '',
+               ) );
+
+               $term = get_term( $found['term_id'], 'wptests_tax' );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertSame( 'quality', $term->slug );
+
+       }
+
+       public function test_wp_insert_term_slug_whitespace_string() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $found = wp_insert_term( 'Quality', 'wptests_tax', array(
+                       'slug' => '  ',
+               ) );
+
+               $term = get_term( $found['term_id'], 'wptests_tax' );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertSame( 'quality', $term->slug );
+       }
+
+       public function test_wp_insert_term_slug_0() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $found = wp_insert_term( 'Quality', 'wptests_tax', array(
+                       'slug' => 0,
+               ) );
+
+               $term = get_term( $found['term_id'], 'wptests_tax' );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertSame( 'quality', $term->slug );
+       }
+
+       /**
+        * @ticket 17689
+        */
+       public function test_wp_insert_term_duplicate_name() {
+               $term = $this->factory->tag->create_and_get( array( 'name' => 'Bozo' ) );
+               $this->assertFalse( is_wp_error( $term ) );
+               $this->assertTrue( empty( $term->errors ) );
+
+               // Test existing term name with unique slug
+               $term1 = $this->factory->tag->create( array( 'name' => 'Bozo', 'slug' => 'bozo1' ) );
+               $this->assertFalse( is_wp_error( $term1 ) );
+
+               // Test an existing term name
+               $term2 = $this->factory->tag->create( array( 'name' => 'Bozo' ) );
+               $this->assertTrue( is_wp_error( $term2 ) );
+               $this->assertNotEmpty( $term2->errors );
+
+               // Test named terms ending in special characters
+               $term3 = $this->factory->tag->create( array( 'name' => 'T$' ) );
+               $term4 = $this->factory->tag->create( array( 'name' => 'T$$' ) );
+               $term5 = $this->factory->tag->create( array( 'name' => 'T$$$' ) );
+               $term6 = $this->factory->tag->create( array( 'name' => 'T$$$$' ) );
+               $term7 = $this->factory->tag->create( array( 'name' => 'T$$$$' ) );
+               $this->assertTrue( is_wp_error( $term7 ) );
+               $this->assertNotEmpty( $term7->errors );
+               $this->assertEquals( $term6, $term7->error_data['term_exists'] );
+
+               $terms = array_map( 'get_tag', array( $term3, $term4, $term5, $term6 ) );
+               $this->assertCount( 4, array_unique( wp_list_pluck( $terms, 'slug' ) ) );
+
+               // Test named terms with only special characters
+               $term8 = $this->factory->tag->create( array( 'name' => '$' ) );
+               $term9 = $this->factory->tag->create( array( 'name' => '$$' ) );
+               $term10 = $this->factory->tag->create( array( 'name' => '$$$' ) );
+               $term11 = $this->factory->tag->create( array( 'name' => '$$$$' ) );
+               $term12 = $this->factory->tag->create( array( 'name' => '$$$$' ) );
+               $this->assertTrue( is_wp_error( $term12 ) );
+               $this->assertNotEmpty( $term12->errors );
+               $this->assertEquals( $term11, $term12->error_data['term_exists'] );
+
+               $terms = array_map( 'get_tag', array( $term8, $term9, $term10, $term11 ) );
+               $this->assertCount( 4, array_unique( wp_list_pluck( $terms, 'slug' ) ) );
+
+               $term13 = $this->factory->tag->create( array( 'name' => 'A' ) );
+               $this->assertFalse( is_wp_error( $term13 ) );
+               $term14 = $this->factory->tag->create( array( 'name' => 'A' ) );
+               $this->assertTrue( is_wp_error( $term14 ) );
+               $term15 = $this->factory->tag->create( array( 'name' => 'A+', 'slug' => 'a' ) );
+               $this->assertFalse( is_wp_error( $term15 ) );
+               $term16 = $this->factory->tag->create( array( 'name' => 'A+' ) );
+               $this->assertTrue( is_wp_error( $term16 ) );
+               $term17 = $this->factory->tag->create( array( 'name' => 'A++' ) );
+               $this->assertFalse( is_wp_error( $term17 ) );
+               $term18 = $this->factory->tag->create( array( 'name' => 'A-', 'slug' => 'a' ) );
+               $this->assertFalse( is_wp_error( $term18 ) );
+               $term19 = $this->factory->tag->create( array( 'name' => 'A-' ) );
+               $this->assertTrue( is_wp_error( $term19 ) );
+               $term20 = $this->factory->tag->create( array( 'name' => 'A--' ) );
+               $this->assertFalse( is_wp_error( $term20 ) );
+       }
+
+       /**
+        * @ticket 31328
+        */
+       public function test_wp_insert_term_should_not_allow_duplicate_names_when_slug_is_a_duplicate_of_the_same_term_in_non_hierarchical_taxonomy() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t1 = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t2 = wp_insert_term( 'Foo', 'wptests_tax', array(
+                       'slug' => 'foo',
+               ) );
+
+               $this->assertWPError( $t2 );
+               $this->assertSame( 'term_exists', $t2->get_error_code() );
+       }
+
+       /**
+        * @ticket 31328
+        */
+       public function test_wp_insert_term_should_not_allow_duplicate_names_when_slug_is_a_duplicate_of_a_different_term_in_non_hierarchical_taxonomy() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t1 = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t2 = $this->factory->term->create( array(
+                       'name' => 'Bar',
+                       'slug' => 'bar',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t3 = wp_insert_term( 'Foo', 'wptests_tax', array(
+                       'slug' => 'bar',
+               ) );
+
+               $this->assertWPError( $t3 );
+               $this->assertSame( 'term_exists', $t3->get_error_code() );
+       }
+
+       /**
+        * @ticket 31328
+        */
+       public function test_wp_insert_term_should_allow_duplicate_names_when_a_unique_slug_has_been_provided_in_non_hierarchical_taxonomy() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t1 = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t2 = wp_insert_term( 'Foo', 'wptests_tax', array(
+                       'slug' => 'foo-unique',
+               ) );
+
+               $this->assertFalse( is_wp_error( $t2 ) );
+
+               $t2_term = get_term( $t2['term_id'], 'wptests_tax' );
+               $this->assertSame( 'foo-unique', $t2_term->slug );
+               $this->assertSame( 'Foo', $t2_term->name );
+       }
+
+       /**
+        * @ticket 31328
+        */
+       public function test_wp_insert_term_should_not_allow_duplicate_names_when_the_slug_is_not_provided_in_non_hierarchical_taxonomy() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t1 = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t2 = wp_insert_term( 'Foo', 'wptests_tax' );
+
+               $this->assertWPError( $t2 );
+               $this->assertSame( 'term_exists', $t2->get_error_code() );
+       }
+
+       /**
+        * @ticket 31328
+        */
+       public function test_wp_insert_term_should_not_allow_duplicate_names_when_slug_is_a_duplicate_of_the_same_term_in_hierarchical_taxonomy() {
+               register_taxonomy( 'wptests_tax', 'post', array( 'hierarchical' => true ) );
+               $t1 = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t2 = wp_insert_term( 'Foo', 'wptests_tax', array(
+                       'slug' => 'foo',
+               ) );
+
+               $this->assertWPError( $t2 );
+               $this->assertSame( 'term_exists', $t2->get_error_code() );
+       }
+
+       /**
+        * @ticket 31328
+        */
+       public function test_wp_insert_term_should_not_allow_duplicate_names_when_slug_is_a_duplicate_of_a_different_term_at_same_hierarchy_level_in_hierarchical_taxonomy() {
+               register_taxonomy( 'wptests_tax', 'post', array( 'hierarchical' => true ) );
+               $t1 = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t2 = $this->factory->term->create( array(
+                       'name' => 'Bar',
+                       'slug' => 'bar',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t3 = wp_insert_term( 'Foo', 'wptests_tax', array(
+                       'slug' => 'bar',
+               ) );
+
+               $this->assertWPError( $t3 );
+               $this->assertSame( 'term_exists', $t3->get_error_code() );
+       }
+
+       /**
+        * @ticket 31328
+        */
+       public function test_wp_insert_term_should_allow_duplicate_names_when_slug_is_a_duplicate_of_a_term_at_different_hierarchy_level_in_hierarchical_taxonomy() {
+               register_taxonomy( 'wptests_tax', 'post', array( 'hierarchical' => true ) );
+               $t1 = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t2 = $this->factory->term->create();
+
+               $t3 = $this->factory->term->create( array(
+                       'name' => 'Bar',
+                       'slug' => 'bar',
+                       'parent' => $t2,
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t4 = wp_insert_term( 'Foo', 'wptests_tax', array(
+                       'slug' => 'bar',
+               ) );
+
+               $this->assertFalse( is_wp_error( $t4 ) );
+               $t4_term = get_term( $t4['term_id'], 'wptests_tax' );
+
+               // `wp_unique_term_slug()` allows term creation but iterates the slug.
+               $this->assertSame( 'bar-2', $t4_term->slug );
+               $this->assertSame( 'Foo', $t4_term->name );
+       }
+
+       /**
+        * @ticket 31328
+        */
+       public function test_wp_insert_term_should_allow_duplicate_names_when_a_unique_slug_has_been_provided_in_hierarchical_taxonomy() {
+               register_taxonomy( 'wptests_tax', 'post', array( 'hierarchical' => true ) );
+               $t1 = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t2 = wp_insert_term( 'Foo', 'wptests_tax', array(
+                       'slug' => 'foo-unique',
+               ) );
+
+               $this->assertFalse( is_wp_error( $t2 ) );
+
+               $t2_term = get_term( $t2['term_id'], 'wptests_tax' );
+               $this->assertSame( 'foo-unique', $t2_term->slug );
+               $this->assertSame( 'Foo', $t2_term->name );
+       }
+
+       /**
+        * @ticket 31328
+        */
+       public function test_wp_insert_term_should_not_allow_duplicate_names_when_the_slug_is_not_provided_in_hierarchical_taxonomy() {
+               register_taxonomy( 'wptests_tax', 'post', array( 'hierarchical' => true ) );
+               $t1 = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t2 = wp_insert_term( 'Foo', 'wptests_tax' );
+
+               $this->assertWPError( $t2 );
+               $this->assertSame( 'term_exists', $t2->get_error_code() );
+       }
+       /**
+        * @ticket 5809
+        */
+       public function test_wp_insert_term_duplicate_slug_same_taxonomy() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $term = get_term( $t, 'wptests_tax' );
+
+               $created = wp_insert_term( 'Foo 2', 'wptests_tax', array(
+                       'slug' => 'foo',
+               ) );
+
+               $created_term = get_term( $created['term_id'], 'wptests_tax' );
+               $this->assertSame( 'foo-2', $created_term->slug );
+
+               _unregister_taxonomy( 'wptests_tax', 'post' );
+       }
+
+       /**
+        * @ticket 5809
+        */
+       public function test_wp_insert_term_duplicate_slug_different_taxonomy() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               register_taxonomy( 'wptests_tax_2', 'post' );
+               $t = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $term = get_term( $t, 'wptests_tax' );
+
+               $created = wp_insert_term( 'Foo 2', 'wptests_tax_2', array(
+                       'slug' => 'foo',
+               ) );
+
+               $this->assertFalse( is_wp_error( $created ) );
+
+               $new_term = get_term( $created['term_id'], 'wptests_tax_2' );
+
+               $this->assertSame( 'foo', $new_term->slug );
+
+               _unregister_taxonomy( 'wptests_tax', 'post' );
+       }
+
+       /**
+        * @ticket 5809
+        */
+       public function test_wp_insert_term_duplicate_slug_different_taxonomy_before_410_schema_change() {
+
+               $db_version = get_option( 'db_version' );
+               update_option( 'db_version', 30055 );
+
+               register_taxonomy( 'wptests_tax', 'post' );
+               register_taxonomy( 'wptests_tax_2', 'post' );
+               $t = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $term = get_term( $t, 'wptests_tax' );
+
+               $created = wp_insert_term( 'Foo 2', 'wptests_tax_2', array(
+                       'slug' => 'foo',
+               ) );
+
+               $this->assertFalse( is_wp_error( $created ) );
+
+               $new_term = get_term( $created['term_id'], 'wptests_tax_2' );
+
+               /*
+                * As of 4.1, we no longer create a shared term, but we also do not
+                * allow for duplicate slugs.
+                */
+               $this->assertSame( 'foo-2', $new_term->slug );
+               $this->assertNotEquals( $new_term->term_id, $term->term_id );
+
+               _unregister_taxonomy( 'wptests_tax', 'post' );
+               update_option( 'db_version', $db_version );
+       }
+
+       public function test_wp_insert_term_alias_of_no_term_group() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t1 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+               $term_1 = get_term( $t1, 'wptests_tax' );
+
+               $created_term_ids = wp_insert_term( 'Foo', 'wptests_tax', array(
+                       'alias_of' => $term_1->slug,
+               ) );
+               $created_term = get_term( $created_term_ids['term_id'], 'wptests_tax' );
+
+               $updated_term_1 = get_term( $term_1->term_id, 'wptests_tax' );
+
+               $term = get_term( $created_term_ids['term_id'], 'wptests_tax' );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertSame( 0, $term_1->term_group );
+               $this->assertNotEmpty( $created_term->term_group );
+               $this->assertSame( $created_term->term_group, $updated_term_1->term_group );
+       }
+
+       public function test_wp_insert_term_alias_of_existing_term_group() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t1 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+               $term_1 = get_term( $t1, 'wptests_tax' );
+
+               $t2 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+                       'alias_of' => $term_1->slug,
+               ) );
+               $term_2 = get_term( $t2, 'wptests_tax' );
+
+               $created_term_ids = wp_insert_term( 'Foo', 'wptests_tax', array(
+                       'alias_of' => $term_2->slug,
+               ) );
+               $created_term = get_term( $created_term_ids['term_id'], 'wptests_tax' );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertNotEmpty( $created_term->term_group );
+               $this->assertSame( $created_term->term_group, $term_2->term_group );
+       }
+
+       public function test_wp_insert_term_alias_of_nonexistent_term() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $created_term_ids = wp_insert_term( 'Foo', 'wptests_tax', array(
+                       'alias_of' => 'foo',
+               ) );
+               $created_term = get_term( $created_term_ids['term_id'], 'wptests_tax' );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertSame( 0, $created_term->term_group );
+       }
+
+       /**
+        * @ticket 5809
+        */
+       public function test_wp_insert_term_should_not_create_shared_term() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               register_taxonomy( 'wptests_tax_2', 'post' );
+
+               $t1 = wp_insert_term( 'Foo', 'wptests_tax' );
+               $t2 = wp_insert_term( 'Foo', 'wptests_tax_2' );
+
+               $this->assertNotEquals( $t1['term_id'], $t2['term_id'] );
+       }
+
+       public function test_wp_insert_term_should_return_term_id_and_term_taxonomy_id() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $found = wp_insert_term( 'foo', 'wptests_tax' );
+
+               $term_by_id = get_term( $found['term_id'], 'wptests_tax' );
+               $term_by_slug = get_term_by( 'slug', 'foo', 'wptests_tax' );
+               $term_by_ttid = get_term_by( 'term_taxonomy_id', $found['term_taxonomy_id'], 'wptests_tax' );
+
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertInternalType( 'array', $found );
+               $this->assertNotEmpty( $found['term_id'] );
+               $this->assertNotEmpty( $found['term_taxonomy_id'] );
+               $this->assertNotEmpty( $term_by_id );
+               $this->assertEquals( $term_by_id, $term_by_slug );
+               $this->assertEquals( $term_by_id, $term_by_ttid );
+       }
+
+       public function test_wp_insert_term_should_clean_term_cache() {
+               register_taxonomy( 'wptests_tax', 'post', array(
+                       'hierarchical' => true,
+               ) );
+
+               $t = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               /**
+                * It doesn't appear that WordPress itself ever sets these
+                * caches, but we should ensure that they're being cleared for
+                * compatibility with third-party addons. Prime the caches
+                * manually.
+                */
+               wp_cache_set( 'all_ids', array( 1, 2, 3 ), 'wptests_tax' );
+               wp_cache_set( 'get', array( 1, 2, 3 ), 'wptests_tax' );
+
+               $found = wp_insert_term( 'foo', 'wptests_tax', array(
+                       'parent' => $t,
+               ) );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertSame( false, wp_cache_get( 'all_ids', 'wptests_tax' ) );
+               $this->assertSame( false, wp_cache_get( 'get', 'wptests_tax' ) );
+
+               $cached_children = get_option( 'wptests_tax_children' );
+               $this->assertNotEmpty( $cached_children[ $t ] );
+               $this->assertTrue( in_array( $found['term_id'], $cached_children[ $t ] ) );
+       }
+
+       /** Helpers **********************************************************/
+
+       public function deleted_term_cb( $term, $tt_id, $taxonomy, $deleted_term ) {
+               $this->assertInternalType( 'object', $deleted_term );
+               $this->assertInternalType( 'int', $term );
+               // Pesky string $this->assertInternalType( 'int', $tt_id );
+               $this->assertEquals( $term, $deleted_term->term_id );
+               $this->assertEquals( $taxonomy, $deleted_term->taxonomy );
+               $this->assertEquals( $tt_id, $deleted_term->term_taxonomy_id );
+       }
+
+       public function _pre_insert_term_callback() {
+               return new WP_Error( 'custom_error' );
+       }
+}
</ins></span></pre></div>
<a id="trunktestsphpunitteststermwpUpdateTermphpfromrev31811trunktestsphpunitteststermphp"></a>
<div class="copfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Copied: trunk/tests/phpunit/tests/term/wpUpdateTerm.php (from rev 31811, trunk/tests/phpunit/tests/term.php)</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/term/wpUpdateTerm.php                           (rev 0)
+++ trunk/tests/phpunit/tests/term/wpUpdateTerm.php     2015-03-18 13:27:15 UTC (rev 31812)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,656 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+
+/**
+ * @group taxonomy
+ */
+class Tests_Term_WpUpdateTerm extends WP_UnitTestCase {
+       public function test_wp_update_term_taxonomy_does_not_exist() {
+               $found = wp_update_term( 1, 'bar' );
+
+               $this->assertTrue( is_wp_error( $found ) );
+               $this->assertSame( 'invalid_taxonomy', $found->get_error_code() );
+       }
+
+       public function test_wp_update_term_term_empty_string_should_return_wp_error() {
+               $found = wp_update_term( '', 'post_tag' );
+
+               $this->assertTrue( is_wp_error( $found ) );
+               $this->assertSame( 'invalid_term', $found->get_error_code() );
+       }
+
+       public function test_wp_update_term_unslash_name() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $found = wp_update_term( $t, 'wptests_tax', array(
+                       'name' => 'Let\\\'s all say \\"Hooray\\" for WordPress taxonomy',
+               ) );
+
+               $term = get_term( $found['term_id'], 'wptests_tax' );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertSame( 'Let\'s all say "Hooray" for WordPress taxonomy', $term->name );
+       }
+
+       public function test_wp_update_term_unslash_description() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $found = wp_update_term( $t, 'wptests_tax', array(
+                       'description' => 'Let\\\'s all say \\"Hooray\\" for WordPress taxonomy',
+               ) );
+
+               $term = get_term( $found['term_id'], 'wptests_tax' );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertSame( 'Let\'s all say "Hooray" for WordPress taxonomy', $term->description );
+       }
+
+       public function test_wp_update_term_name_empty_string() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $found = wp_update_term( $t, 'wptests_tax', array(
+                       'name' => '',
+               ) );
+
+               $this->assertTrue( is_wp_error( $found ) );
+               $this->assertSame( 'empty_term_name', $found->get_error_code() );
+               _unregister_taxonomy( 'wptests_tax' );
+       }
+
+       /**
+        * @ticket 29614
+        */
+       function test_wp_update_term_parent_does_not_exist() {
+               register_taxonomy( 'wptests_tax', array(
+                       'hierarchical' => true,
+               ) );
+               $fake_term_id = 787878;
+
+               $this->assertNull( term_exists( $fake_term_id, 'wptests_tax' ) );
+
+               $t = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $found = wp_update_term( $t, 'wptests_tax', array(
+                       'parent' => $fake_term_id,
+               ) );
+
+               $this->assertWPError( $found );
+               $this->assertSame( 'missing_parent', $found->get_error_code() );
+
+               $term = get_term( $t, 'wptests_tax' );
+               $this->assertEquals( 0, $term->parent );
+               _unregister_taxonomy( 'wptests_tax' );
+       }
+
+       public function test_wp_update_term_slug_empty_string_while_not_updating_name() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+                       'name' => 'Foo Bar',
+               ) );
+
+               $found = wp_update_term( $t, 'wptests_tax', array(
+                       'slug' => '',
+               ) );
+
+               $term = get_term( $t, 'wptests_tax' );
+               $this->assertSame( 'foo-bar', $term->slug );
+               _unregister_taxonomy( 'wptests_tax' );
+       }
+
+       public function test_wp_update_term_slug_empty_string_while_updating_name() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $found = wp_update_term( $t, 'wptests_tax', array(
+                       'name' => 'Foo Bar',
+                       'slug' => '',
+               ) );
+
+               $term = get_term( $t, 'wptests_tax' );
+               $this->assertSame( 'foo-bar', $term->slug );
+               _unregister_taxonomy( 'wptests_tax' );
+       }
+
+       public function test_wp_update_term_slug_set_slug() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $found = wp_update_term( $t, 'wptests_tax', array(
+                       'slug' => 'foo-bar',
+               ) );
+
+               $term = get_term( $t, 'wptests_tax' );
+               $this->assertSame( 'foo-bar', $term->slug );
+               _unregister_taxonomy( 'wptests_tax' );
+       }
+
+       /**
+        * @ticket 5809
+        */
+       public function test_wp_update_term_should_not_create_duplicate_slugs_within_the_same_taxonomy() {
+               register_taxonomy( 'wptests_tax', 'post' );
+
+               $t1 = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t2 = $this->factory->term->create( array(
+                       'name' => 'Bar',
+                       'slug' => 'bar',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $updated = wp_update_term( $t2, 'wptests_tax', array(
+                       'slug' => 'foo',
+               ) );
+
+               $this->assertWPError( $updated );
+               $this->assertSame( 'duplicate_term_slug', $updated->get_error_code() );
+       }
+
+       /**
+        * @ticket 5809
+        */
+       public function test_wp_update_term_should_allow_duplicate_slugs_in_different_taxonomy() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               register_taxonomy( 'wptests_tax_2', 'post' );
+
+               $t1 = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t2 = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'bar',
+                       'taxonomy' => 'wptests_tax_2',
+               ) );
+
+               $updated = wp_update_term( $t2, 'wptests_tax_2', array(
+                       'slug' => 'foo',
+               ) );
+
+               $this->assertFalse( is_wp_error( $updated ) );
+
+               $t1_term = get_term( $t1, 'wptests_tax' );
+               $t2_term = get_term( $t2, 'wptests_tax_2' );
+               $this->assertSame( $t1_term->slug, $t2_term->slug );
+       }
+
+       /**
+        * @ticket 30780
+        */
+       public function test_wp_update_term_should_allow_duplicate_names_in_different_taxonomies() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               register_taxonomy( 'wptests_tax_2', 'post' );
+
+               $t1 = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t2 = $this->factory->term->create( array(
+                       'name' => 'Bar',
+                       'slug' => 'bar',
+                       'taxonomy' => 'wptests_tax_2',
+               ) );
+
+               $updated = wp_update_term( $t2, 'wptests_tax_2', array(
+                       'name' => 'Foo',
+               ) );
+
+               $this->assertFalse( is_wp_error( $updated ) );
+
+               $t2_term = get_term( $t2, 'wptests_tax_2' );
+               $this->assertSame( 'Foo', $t2_term->name );
+       }
+
+       /**
+        * @ticket 30780
+        */
+       public function test_wp_update_term_should_allow_duplicate_names_at_different_levels_of_the_same_taxonomy() {
+               register_taxonomy( 'wptests_tax', 'post', array(
+                       'hierarchical' => true,
+               ) );
+
+               $t1 = $this->factory->term->create( array(
+                       'name' => 'Foo',
+                       'slug' => 'foo',
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $t2 = $this->factory->term->create( array(
+                       'name' => 'Bar',
+                       'slug' => 'bar',
+                       'taxonomy' => 'wptests_tax',
+                       'parent' => $t1,
+               ) );
+
+               $t3 = $this->factory->term->create( array(
+                       'name' => 'Bar Child',
+                       'slug' => 'bar-child',
+                       'taxonomy' => 'wptests_tax',
+                       'parent' => $t2,
+               ) );
+
+               $updated = wp_update_term( $t3, 'wptests_tax', array(
+                       'name' => 'Bar',
+               ) );
+
+               $this->assertFalse( is_wp_error( $updated ) );
+
+               $t3_term = get_term( $t3, 'wptests_tax' );
+               $this->assertSame( 'Bar', $t3_term->name );
+       }
+
+       /**
+        * @ticket 5809
+        */
+       public function test_wp_update_term_should_split_shared_term() {
+               global $wpdb;
+
+               register_taxonomy( 'wptests_tax', 'post' );
+               register_taxonomy( 'wptests_tax_2', 'post' );
+
+               $t1 = wp_insert_term( 'Foo', 'wptests_tax' );
+               $t2 = wp_insert_term( 'Foo', 'wptests_tax_2' );
+
+               // Manually modify because split terms shouldn't naturally occur.
+               $wpdb->update( $wpdb->term_taxonomy,
+                       array( 'term_id' => $t1['term_id'] ),
+                       array( 'term_taxonomy_id' => $t2['term_taxonomy_id'] ),
+                       array( '%d' ),
+                       array( '%d' )
+               );
+
+               $posts = $this->factory->post->create_many( 2 );
+               wp_set_object_terms( $posts[0], array( 'Foo' ), 'wptests_tax' );
+               wp_set_object_terms( $posts[1], array( 'Foo' ), 'wptests_tax_2' );
+
+               // Verify that the terms are shared.
+               $t1_terms = wp_get_object_terms( $posts[0], 'wptests_tax' );
+               $t2_terms = wp_get_object_terms( $posts[1], 'wptests_tax_2' );
+               $this->assertSame( $t1_terms[0]->term_id, $t2_terms[0]->term_id );
+
+               wp_update_term( $t2_terms[0]->term_id, 'wptests_tax_2', array(
+                       'name' => 'New Foo',
+               ) );
+
+               $t1_terms = wp_get_object_terms( $posts[0], 'wptests_tax' );
+               $t2_terms = wp_get_object_terms( $posts[1], 'wptests_tax_2' );
+               $this->assertNotEquals( $t1_terms[0]->term_id, $t2_terms[0]->term_id );
+       }
+
+       /**
+        * @ticket 5809
+        */
+       public function test_wp_update_term_should_not_split_shared_term_before_410_schema_change() {
+               global $wpdb;
+
+               $db_version = get_option( 'db_version' );
+               update_option( 'db_version', 30055 );
+
+               register_taxonomy( 'wptests_tax', 'post' );
+               register_taxonomy( 'wptests_tax_2', 'post' );
+
+               $t1 = wp_insert_term( 'Foo', 'wptests_tax' );
+               $t2 = wp_insert_term( 'Foo', 'wptests_tax_2' );
+
+               // Manually modify because split terms shouldn't naturally occur.
+               $wpdb->update( $wpdb->term_taxonomy,
+                       array( 'term_id' => $t1['term_id'] ),
+                       array( 'term_taxonomy_id' => $t2['term_taxonomy_id'] ),
+                       array( '%d' ),
+                       array( '%d' )
+               );
+
+               $posts = $this->factory->post->create_many( 2 );
+               wp_set_object_terms( $posts[0], array( 'Foo' ), 'wptests_tax' );
+               wp_set_object_terms( $posts[1], array( 'Foo' ), 'wptests_tax_2' );
+
+               // Verify that the term is shared.
+               $t1_terms = wp_get_object_terms( $posts[0], 'wptests_tax' );
+               $t2_terms = wp_get_object_terms( $posts[1], 'wptests_tax_2' );
+               $this->assertSame( $t1_terms[0]->term_id, $t2_terms[0]->term_id );
+
+               wp_update_term( $t2_terms[0]->term_id, 'wptests_tax_2', array(
+                       'name' => 'New Foo',
+               ) );
+
+               // Term should still be shared.
+               $t1_terms = wp_get_object_terms( $posts[0], 'wptests_tax' );
+               $t2_terms = wp_get_object_terms( $posts[1], 'wptests_tax_2' );
+               $this->assertSame( $t1_terms[0]->term_id, $t2_terms[0]->term_id );
+
+               update_option( 'db_version', $db_version );
+       }
+
+       public function test_wp_update_term_alias_of_no_term_group() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t1 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+               $term_1 = get_term( $t1, 'wptests_tax' );
+
+               $created_term_ids = wp_insert_term( 'Foo', 'wptests_tax' );
+               wp_update_term( $created_term_ids['term_id'], 'wptests_tax', array(
+                       'alias_of' => $term_1->slug,
+               ) );
+               $created_term = get_term( $created_term_ids['term_id'], 'wptests_tax' );
+
+               $updated_term_1 = get_term( $t1, 'wptests_tax' );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertSame( 0, $term_1->term_group );
+               $this->assertNotEmpty( $created_term->term_group );
+               $this->assertSame( $created_term->term_group, $updated_term_1->term_group );
+       }
+
+       public function test_wp_update_term_alias_of_existing_term_group() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t1 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+               $term_1 = get_term( $t1, 'wptests_tax' );
+
+               $t2 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+                       'alias_of' => $term_1->slug,
+               ) );
+               $term_2 = get_term( $t2, 'wptests_tax' );
+
+               $created_term_ids = wp_insert_term( 'Foo', 'wptests_tax' );
+               wp_update_term( $created_term_ids['term_id'], 'wptests_tax', array(
+                       'alias_of' => $term_2->slug,
+               ) );
+               $created_term = get_term( $created_term_ids['term_id'], 'wptests_tax' );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertNotEmpty( $created_term->term_group );
+               $this->assertSame( $created_term->term_group, $term_2->term_group );
+       }
+
+       public function test_wp_update_term_alias_of_nonexistent_term() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $created_term_ids = wp_insert_term( 'Foo', 'wptests_tax' );
+               wp_update_term( $created_term_ids['term_id'], 'wptests_tax', array(
+                       'alias_of' => 'bar',
+               ) );
+               $created_term = get_term( $created_term_ids['term_id'], 'wptests_tax' );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertSame( 0, $created_term->term_group );
+       }
+
+       public function test_wp_update_term_slug_same_as_old_slug() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+                       'slug' => 'foo',
+               ) );
+
+               $found = wp_update_term( $t, 'wptests_tax', array(
+                       'slug' => 'foo',
+               ) );
+
+               $term = get_term( $t, 'wptests_tax' );
+
+               $this->assertSame( $t, $found['term_id'] );
+               $this->assertSame( 'foo', $term->slug );
+               _unregister_taxonomy( 'wptests_tax' );
+       }
+
+       public function test_wp_update_term_duplicate_slug_generated_due_to_empty_slug_param() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t1 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+                       'slug' => 'foo-bar',
+               ) );
+               $t2 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+                       'name' => 'not foo bar',
+               ) );
+
+               $found = wp_update_term( $t2, 'wptests_tax', array(
+                       'slug' => '',
+                       'name' => 'Foo? Bar!', // Will sanitize to 'foo-bar'.
+               ) );
+
+               $term = get_term( $t2, 'wptests_tax' );
+
+               $this->assertSame( $t2, $found['term_id'] );
+               $this->assertSame( 'foo-bar-2', $term->slug );
+               _unregister_taxonomy( 'wptests_tax' );
+       }
+
+       public function test_wp_update_term_duplicate_slug_with_changed_parent() {
+               register_taxonomy( 'wptests_tax', 'post', array(
+                       'hierarchical' => true,
+               ) );
+               $p = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+               $t1 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+                       'slug' => 'foo-bar',
+               ) );
+               $t2 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               $found = wp_update_term( $t2, 'wptests_tax', array(
+                       'parent' => $p,
+                       'slug' => 'foo-bar',
+               ) );
+
+               $term = get_term( $t2, 'wptests_tax' );
+               $parent_term = get_term( $p, 'wptests_tax' );
+
+               $this->assertSame( $t2, $found['term_id'] );
+               $this->assertSame( 'foo-bar-' . $parent_term->slug, $term->slug );
+               _unregister_taxonomy( 'wptests_tax' );
+       }
+
+       public function test_wp_update_term_duplicate_slug_failure() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t1 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+                       'slug' => 'foo-bar',
+               ) );
+               $t2 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+                       'slug' => 'my-old-slug',
+               ) );
+
+               $found = wp_update_term( $t2, 'wptests_tax', array(
+                       'slug' => 'foo-bar',
+               ) );
+
+               $term = get_term( $t2, 'wptests_tax' );
+
+               $this->assertWPError( $found );
+               $this->assertSame( 'duplicate_term_slug', $found->get_error_code() );
+               $this->assertSame( 'my-old-slug', $term->slug );
+               _unregister_taxonomy( 'wptests_tax' );
+       }
+
+       public function test_wp_update_term_should_return_term_id_and_term_taxonomy_id() {
+               register_taxonomy( 'wptests_tax', 'post' );
+               $t = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+               $found = wp_update_term( $t, 'wptests_tax', array(
+                       'slug' => 'foo',
+               ) );
+
+               $term_by_id = get_term( $found['term_id'], 'wptests_tax' );
+               $term_by_slug = get_term_by( 'slug', 'foo', 'wptests_tax' );
+               $term_by_ttid = get_term_by( 'term_taxonomy_id', $found['term_taxonomy_id'], 'wptests_tax' );
+
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertInternalType( 'array', $found );
+               $this->assertNotEmpty( $found['term_id'] );
+               $this->assertNotEmpty( $found['term_taxonomy_id'] );
+               $this->assertNotEmpty( $term_by_id );
+               $this->assertEquals( $term_by_id, $term_by_slug );
+               $this->assertEquals( $term_by_id, $term_by_ttid );
+       }
+
+       public function test_wp_update_term_should_clean_object_term_cache() {
+               register_taxonomy( 'wptests_tax_for_post', 'post' );
+               register_taxonomy( 'wptests_tax_for_page', 'page' );
+               $post = $this->factory->post->create();
+               $page = $this->factory->post->create( array(
+                       'post_type' => 'page',
+               ) );
+
+               $t_for_post = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax_for_post',
+               ) );
+               $t_for_page = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax_for_page',
+               ) );
+
+               wp_set_post_terms( $post, array( $t_for_post ), 'wptests_tax_for_post' );
+               wp_set_post_terms( $page, array( $t_for_page ), 'wptests_tax_for_page' );
+
+               // Prime caches and verify.
+               update_object_term_cache( array( $post ), 'post' );
+               update_object_term_cache( array( $page ), 'page' );
+               $this->assertNotEmpty( wp_cache_get( $post, 'wptests_tax_for_post_relationships' ) );
+               $this->assertNotEmpty( wp_cache_get( $page, 'wptests_tax_for_page_relationships' ) );
+
+               // Update a term in just one of the taxonomies.
+               $found = wp_update_term( $t_for_post, 'wptests_tax_for_post', array(
+                       'slug' => 'foo',
+               ) );
+
+               // Only the relevant cache should have been cleared.
+               $this->assertFalse( wp_cache_get( $post, 'wptests_tax_for_post_relationships' ) );
+               $this->assertNotEmpty( wp_cache_get( $page, 'wptests_tax_for_page_relationships' ) );
+       }
+
+       public function test_wp_update_term_should_clean_term_cache() {
+               register_taxonomy( 'wptests_tax', 'post', array(
+                       'hierarchical' => true,
+               ) );
+
+               $t1 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+               $t2 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+               ) );
+
+               /*
+                * It doesn't appear that WordPress itself ever sets these
+                * caches, but we should ensure that they're being cleared for
+                * compatibility with third-party addons. Prime the caches
+                * manually.
+                */
+               wp_cache_set( 'all_ids', array( 1, 2, 3 ), 'wptests_tax' );
+               wp_cache_set( 'get', array( 1, 2, 3 ), 'wptests_tax' );
+
+               $found = wp_update_term( $t1, 'wptests_tax', array(
+                       'parent' => $t2,
+               ) );
+               _unregister_taxonomy( 'wptests_tax' );
+
+               $this->assertSame( false, wp_cache_get( 'all_ids', 'wptests_tax' ) );
+               $this->assertSame( false, wp_cache_get( 'get', 'wptests_tax' ) );
+
+               $cached_children = get_option( 'wptests_tax_children' );
+               $this->assertNotEmpty( $cached_children[ $t2 ] );
+               $this->assertTrue( in_array( $found['term_id'], $cached_children[ $t2 ] ) );
+       }
+
+       /**
+        * @ticket 30780
+        */
+       public function test_wp_update_term_should_assign_new_slug_when_reassigning_parent_as_long_as_there_is_no_other_term_with_the_same_slug() {
+               register_taxonomy( 'wptests_tax', 'post', array(
+                       'hierarchical' => true,
+               ) );
+               register_taxonomy( 'wptests_tax_2', 'post', array(
+                       'hierarchical' => true,
+               ) );
+
+               $t1 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+                       'slug' => 'parent-term',
+               ) );
+
+               $t2 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+                       'slug' => 'foo',
+               ) );
+
+               wp_update_term( $t2, 'wptests_tax', array(
+                       'parent' => $t1,
+               ) );
+
+               $t2_term = get_term( $t2, 'wptests_tax' );
+
+               $this->assertSame( 'foo', $t2_term->slug );
+
+               _unregister_taxonomy( 'wptests_tax' );
+       }
+
+       /**
+        * @ticket 30780
+        */
+       public function test_wp_update_term_should_not_assign_new_slug_when_reassigning_parent_as_long_as_there_is_no_other_slug_conflict_within_the_taxonomy() {
+               register_taxonomy( 'wptests_tax', 'post', array(
+                       'hierarchical' => true,
+               ) );
+               register_taxonomy( 'wptests_tax_2', 'post', array(
+                       'hierarchical' => true,
+               ) );
+
+               $t1 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+                       'slug' => 'parent-term',
+               ) );
+
+               // Same slug but in a different tax.
+               $t2 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax_2',
+                       'slug' => 'foo',
+               ) );
+
+               $t3 = $this->factory->term->create( array(
+                       'taxonomy' => 'wptests_tax',
+                       'slug' => 'foo',
+               ) );
+
+               wp_update_term( $t3, 'wptests_tax', array(
+                       'parent' => $t1,
+               ) );
+
+               $t3_term = get_term( $t3, 'wptests_tax' );
+
+               $this->assertSame( 'foo', $t3_term->slug );
+
+               _unregister_taxonomy( 'wptests_tax' );
+       }
+}
</ins></span></pre></div>
<a id="trunktestsphpunitteststermphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/term.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/term.php        2015-03-18 03:17:59 UTC (rev 31811)
+++ trunk/tests/phpunit/tests/term.php  2015-03-18 13:27:15 UTC (rev 31812)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -6,1208 +6,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> class Tests_Term extends WP_UnitTestCase {
</span><span class="cx" style="display: block; padding: 0 10px">        var $taxonomy = 'category';
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        function setUp() {
-               parent::setUp();
-
-               _clean_term_filters();
-               // insert one term into every post taxonomy
-               // otherwise term_ids and term_taxonomy_ids might be identical, which could mask bugs
-               $term = rand_str();
-               foreach(get_object_taxonomies('post') as $tax)
-                       wp_insert_term( $term, $tax );
-       }
-
-       function deleted_term_cb( $term, $tt_id, $taxonomy, $deleted_term ) {
-               $this->assertInternalType( 'object', $deleted_term );
-               $this->assertInternalType( 'int', $term );
-               // Pesky string $this->assertInternalType( 'int', $tt_id );
-               $this->assertEquals( $term, $deleted_term->term_id );
-               $this->assertEquals( $taxonomy, $deleted_term->taxonomy );
-               $this->assertEquals( $tt_id, $deleted_term->term_taxonomy_id );
-       }
-
-       function test_wp_insert_delete_term() {
-               // a new unused term
-               $term = rand_str();
-               $this->assertNull( term_exists($term) );
-
-               $initial_count = wp_count_terms( $this->taxonomy );
-
-               $t = wp_insert_term( $term, $this->taxonomy );
-               $this->assertInternalType( 'array', $t );
-               $this->assertFalse( is_wp_error($t) );
-               $this->assertTrue( $t['term_id'] > 0 );
-               $this->assertTrue( $t['term_taxonomy_id'] > 0 );
-               $this->assertEquals( $initial_count + 1, wp_count_terms($this->taxonomy) );
-
-               // make sure the term exists
-               $this->assertTrue( term_exists($term) > 0 );
-               $this->assertTrue( term_exists($t['term_id']) > 0 );
-
-               // now delete it
-               add_filter( 'delete_term', array( $this, 'deleted_term_cb' ), 10, 4 );
-               $this->assertTrue( wp_delete_term($t['term_id'], $this->taxonomy) );
-               remove_filter( 'delete_term', array( $this, 'deleted_term_cb' ), 10, 4 );
-               $this->assertNull( term_exists($term) );
-               $this->assertNull( term_exists($t['term_id']) );
-               $this->assertEquals( $initial_count, wp_count_terms($this->taxonomy) );
-       }
-
-       public function test_wp_insert_term_taxonomy_does_not_exist() {
-               $found = wp_insert_term( 'foo', 'bar' );
-
-               $this->assertTrue( is_wp_error( $found ) );
-               $this->assertSame( 'invalid_taxonomy', $found->get_error_code() );
-       }
-
-       public function test_wp_insert_term_pre_insert_term_filter_returns_wp_error() {
-               add_filter( 'pre_insert_term', array( $this, '_pre_insert_term_callback' ) );
-               $found = wp_insert_term( 'foo', 'post_tag' );
-               remove_filter( 'pre_insert_term', array( $this, '_pre_insert_term_callback' ) );
-
-               $this->assertTrue( is_wp_error( $found ) );
-               $this->assertSame( 'custom_error', $found->get_error_code() );
-       }
-
-       public function test_wp_insert_term_term_0() {
-               $found = wp_insert_term( 0, 'post_tag' );
-
-               $this->assertTrue( is_wp_error( $found ) );
-               $this->assertSame( 'invalid_term_id', $found->get_error_code() );
-       }
-
-       public function test_wp_insert_term_term_trims_to_empty_string() {
-               $found = wp_insert_term( '  ', 'post_tag' );
-
-               $this->assertTrue( is_wp_error( $found ) );
-               $this->assertSame( 'empty_term_name', $found->get_error_code() );
-       }
-
-       public function test_wp_insert_term_parent_does_not_exist() {
-               $found = wp_insert_term( 'foo', 'post_tag', array(
-                       'parent' => 999999,
-               ) );
-
-               $this->assertTrue( is_wp_error( $found ) );
-               $this->assertSame( 'missing_parent', $found->get_error_code() );
-       }
-
-       public function test_wp_insert_term_unslash_name() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $found = wp_insert_term( 'Let\\\'s all say \\"Hooray\\" for WordPress taxonomy', 'wptests_tax' );
-
-               $term = get_term( $found['term_id'], 'wptests_tax' );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertSame( 'Let\'s all say "Hooray" for WordPress taxonomy', $term->name );
-       }
-
-       public function test_wp_insert_term_unslash_description() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $found = wp_insert_term( 'Quality', 'wptests_tax', array(
-                       'description' => 'Let\\\'s all say \\"Hooray\\" for WordPress taxonomy',
-               ) );
-
-               $term = get_term( $found['term_id'], 'wptests_tax' );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertSame( 'Let\'s all say "Hooray" for WordPress taxonomy', $term->description );
-       }
-
-       public function test_wp_insert_term_parent_string() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $found = wp_insert_term( 'Quality', 'wptests_tax', array(
-                       'parent' => 'foo1',
-               ) );
-
-               $term = get_term( $found['term_id'], 'wptests_tax' );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               // 'foo1' is cast to 0 in sanitize_term().
-               $this->assertSame( 0, $term->parent );
-       }
-
-       public function test_wp_insert_term_slug_empty_string() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $found = wp_insert_term( 'Quality', 'wptests_tax', array(
-                       'slug' => '',
-               ) );
-
-               $term = get_term( $found['term_id'], 'wptests_tax' );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertSame( 'quality', $term->slug );
-
-       }
-
-       public function test_wp_insert_term_slug_whitespace_string() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $found = wp_insert_term( 'Quality', 'wptests_tax', array(
-                       'slug' => '  ',
-               ) );
-
-               $term = get_term( $found['term_id'], 'wptests_tax' );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertSame( 'quality', $term->slug );
-       }
-
-       public function test_wp_insert_term_slug_0() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $found = wp_insert_term( 'Quality', 'wptests_tax', array(
-                       'slug' => 0,
-               ) );
-
-               $term = get_term( $found['term_id'], 'wptests_tax' );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertSame( 'quality', $term->slug );
-       }
-
</del><span class="cx" style="display: block; padding: 0 10px">         /**
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-         * @ticket 17689
-        */
-       public function test_wp_insert_term_duplicate_name() {
-               $term = $this->factory->tag->create_and_get( array( 'name' => 'Bozo' ) );
-               $this->assertFalse( is_wp_error( $term ) );
-               $this->assertTrue( empty( $term->errors ) );
-
-               // Test existing term name with unique slug
-               $term1 = $this->factory->tag->create( array( 'name' => 'Bozo', 'slug' => 'bozo1' ) );
-               $this->assertFalse( is_wp_error( $term1 ) );
-
-               // Test an existing term name
-               $term2 = $this->factory->tag->create( array( 'name' => 'Bozo' ) );
-               $this->assertTrue( is_wp_error( $term2 ) );
-               $this->assertNotEmpty( $term2->errors );
-
-               // Test named terms ending in special characters
-               $term3 = $this->factory->tag->create( array( 'name' => 'T$' ) );
-               $term4 = $this->factory->tag->create( array( 'name' => 'T$$' ) );
-               $term5 = $this->factory->tag->create( array( 'name' => 'T$$$' ) );
-               $term6 = $this->factory->tag->create( array( 'name' => 'T$$$$' ) );
-               $term7 = $this->factory->tag->create( array( 'name' => 'T$$$$' ) );
-               $this->assertTrue( is_wp_error( $term7 ) );
-               $this->assertNotEmpty( $term7->errors );
-               $this->assertEquals( $term6, $term7->error_data['term_exists'] );
-
-               $terms = array_map( 'get_tag', array( $term3, $term4, $term5, $term6 ) );
-               $this->assertCount( 4, array_unique( wp_list_pluck( $terms, 'slug' ) ) );
-
-               // Test named terms with only special characters
-               $term8 = $this->factory->tag->create( array( 'name' => '$' ) );
-               $term9 = $this->factory->tag->create( array( 'name' => '$$' ) );
-               $term10 = $this->factory->tag->create( array( 'name' => '$$$' ) );
-               $term11 = $this->factory->tag->create( array( 'name' => '$$$$' ) );
-               $term12 = $this->factory->tag->create( array( 'name' => '$$$$' ) );
-               $this->assertTrue( is_wp_error( $term12 ) );
-               $this->assertNotEmpty( $term12->errors );
-               $this->assertEquals( $term11, $term12->error_data['term_exists'] );
-
-               $terms = array_map( 'get_tag', array( $term8, $term9, $term10, $term11 ) );
-               $this->assertCount( 4, array_unique( wp_list_pluck( $terms, 'slug' ) ) );
-
-               $term13 = $this->factory->tag->create( array( 'name' => 'A' ) );
-               $this->assertFalse( is_wp_error( $term13 ) );
-               $term14 = $this->factory->tag->create( array( 'name' => 'A' ) );
-               $this->assertTrue( is_wp_error( $term14 ) );
-               $term15 = $this->factory->tag->create( array( 'name' => 'A+', 'slug' => 'a' ) );
-               $this->assertFalse( is_wp_error( $term15 ) );
-               $term16 = $this->factory->tag->create( array( 'name' => 'A+' ) );
-               $this->assertTrue( is_wp_error( $term16 ) );
-               $term17 = $this->factory->tag->create( array( 'name' => 'A++' ) );
-               $this->assertFalse( is_wp_error( $term17 ) );
-               $term18 = $this->factory->tag->create( array( 'name' => 'A-', 'slug' => 'a' ) );
-               $this->assertFalse( is_wp_error( $term18 ) );
-               $term19 = $this->factory->tag->create( array( 'name' => 'A-' ) );
-               $this->assertTrue( is_wp_error( $term19 ) );
-               $term20 = $this->factory->tag->create( array( 'name' => 'A--' ) );
-               $this->assertFalse( is_wp_error( $term20 ) );
-       }
-
-       /**
-        * @ticket 31328
-        */
-       public function test_wp_insert_term_should_not_allow_duplicate_names_when_slug_is_a_duplicate_of_the_same_term_in_non_hierarchical_taxonomy() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t1 = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t2 = wp_insert_term( 'Foo', 'wptests_tax', array(
-                       'slug' => 'foo',
-               ) );
-
-               $this->assertWPError( $t2 );
-               $this->assertSame( 'term_exists', $t2->get_error_code() );
-       }
-
-       /**
-        * @ticket 31328
-        */
-       public function test_wp_insert_term_should_not_allow_duplicate_names_when_slug_is_a_duplicate_of_a_different_term_in_non_hierarchical_taxonomy() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t1 = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t2 = $this->factory->term->create( array(
-                       'name' => 'Bar',
-                       'slug' => 'bar',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t3 = wp_insert_term( 'Foo', 'wptests_tax', array(
-                       'slug' => 'bar',
-               ) );
-
-               $this->assertWPError( $t3 );
-               $this->assertSame( 'term_exists', $t3->get_error_code() );
-       }
-
-       /**
-        * @ticket 31328
-        */
-       public function test_wp_insert_term_should_allow_duplicate_names_when_a_unique_slug_has_been_provided_in_non_hierarchical_taxonomy() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t1 = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t2 = wp_insert_term( 'Foo', 'wptests_tax', array(
-                       'slug' => 'foo-unique',
-               ) );
-
-               $this->assertFalse( is_wp_error( $t2 ) );
-
-               $t2_term = get_term( $t2['term_id'], 'wptests_tax' );
-               $this->assertSame( 'foo-unique', $t2_term->slug );
-               $this->assertSame( 'Foo', $t2_term->name );
-       }
-
-       /**
-        * @ticket 31328
-        */
-       public function test_wp_insert_term_should_not_allow_duplicate_names_when_the_slug_is_not_provided_in_non_hierarchical_taxonomy() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t1 = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t2 = wp_insert_term( 'Foo', 'wptests_tax' );
-
-               $this->assertWPError( $t2 );
-               $this->assertSame( 'term_exists', $t2->get_error_code() );
-       }
-
-       /**
-        * @ticket 31328
-        */
-       public function test_wp_insert_term_should_not_allow_duplicate_names_when_slug_is_a_duplicate_of_the_same_term_in_hierarchical_taxonomy() {
-               register_taxonomy( 'wptests_tax', 'post', array( 'hierarchical' => true ) );
-               $t1 = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t2 = wp_insert_term( 'Foo', 'wptests_tax', array(
-                       'slug' => 'foo',
-               ) );
-
-               $this->assertWPError( $t2 );
-               $this->assertSame( 'term_exists', $t2->get_error_code() );
-       }
-
-       /**
-        * @ticket 31328
-        */
-       public function test_wp_insert_term_should_not_allow_duplicate_names_when_slug_is_a_duplicate_of_a_different_term_at_same_hierarchy_level_in_hierarchical_taxonomy() {
-               register_taxonomy( 'wptests_tax', 'post', array( 'hierarchical' => true ) );
-               $t1 = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t2 = $this->factory->term->create( array(
-                       'name' => 'Bar',
-                       'slug' => 'bar',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t3 = wp_insert_term( 'Foo', 'wptests_tax', array(
-                       'slug' => 'bar',
-               ) );
-
-               $this->assertWPError( $t3 );
-               $this->assertSame( 'term_exists', $t3->get_error_code() );
-       }
-
-       /**
-        * @ticket 31328
-        */
-       public function test_wp_insert_term_should_allow_duplicate_names_when_slug_is_a_duplicate_of_a_term_at_different_hierarchy_level_in_hierarchical_taxonomy() {
-               register_taxonomy( 'wptests_tax', 'post', array( 'hierarchical' => true ) );
-               $t1 = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t2 = $this->factory->term->create();
-
-               $t3 = $this->factory->term->create( array(
-                       'name' => 'Bar',
-                       'slug' => 'bar',
-                       'parent' => $t2,
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t4 = wp_insert_term( 'Foo', 'wptests_tax', array(
-                       'slug' => 'bar',
-               ) );
-
-               $this->assertFalse( is_wp_error( $t4 ) );
-               $t4_term = get_term( $t4['term_id'], 'wptests_tax' );
-
-               // `wp_unique_term_slug()` allows term creation but iterates the slug.
-               $this->assertSame( 'bar-2', $t4_term->slug );
-               $this->assertSame( 'Foo', $t4_term->name );
-       }
-
-       /**
-        * @ticket 31328
-        */
-       public function test_wp_insert_term_should_allow_duplicate_names_when_a_unique_slug_has_been_provided_in_hierarchical_taxonomy() {
-               register_taxonomy( 'wptests_tax', 'post', array( 'hierarchical' => true ) );
-               $t1 = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t2 = wp_insert_term( 'Foo', 'wptests_tax', array(
-                       'slug' => 'foo-unique',
-               ) );
-
-               $this->assertFalse( is_wp_error( $t2 ) );
-
-               $t2_term = get_term( $t2['term_id'], 'wptests_tax' );
-               $this->assertSame( 'foo-unique', $t2_term->slug );
-               $this->assertSame( 'Foo', $t2_term->name );
-       }
-
-       /**
-        * @ticket 31328
-        */
-       public function test_wp_insert_term_should_not_allow_duplicate_names_when_the_slug_is_not_provided_in_hierarchical_taxonomy() {
-               register_taxonomy( 'wptests_tax', 'post', array( 'hierarchical' => true ) );
-               $t1 = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t2 = wp_insert_term( 'Foo', 'wptests_tax' );
-
-               $this->assertWPError( $t2 );
-               $this->assertSame( 'term_exists', $t2->get_error_code() );
-       }
-       /**
-        * @ticket 5809
-        */
-       public function test_wp_insert_term_duplicate_slug_same_taxonomy() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $term = get_term( $t, 'wptests_tax' );
-
-               $created = wp_insert_term( 'Foo 2', 'wptests_tax', array(
-                       'slug' => 'foo',
-               ) );
-
-               $created_term = get_term( $created['term_id'], 'wptests_tax' );
-               $this->assertSame( 'foo-2', $created_term->slug );
-
-               _unregister_taxonomy( 'wptests_tax', 'post' );
-       }
-
-       /**
-        * @ticket 5809
-        */
-       public function test_wp_insert_term_duplicate_slug_different_taxonomy() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               register_taxonomy( 'wptests_tax_2', 'post' );
-               $t = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $term = get_term( $t, 'wptests_tax' );
-
-               $created = wp_insert_term( 'Foo 2', 'wptests_tax_2', array(
-                       'slug' => 'foo',
-               ) );
-
-               $this->assertFalse( is_wp_error( $created ) );
-
-               $new_term = get_term( $created['term_id'], 'wptests_tax_2' );
-
-               $this->assertSame( 'foo', $new_term->slug );
-
-               _unregister_taxonomy( 'wptests_tax', 'post' );
-       }
-
-       /**
-        * @ticket 5809
-        */
-       public function test_wp_insert_term_duplicate_slug_different_taxonomy_before_410_schema_change() {
-
-               $db_version = get_option( 'db_version' );
-               update_option( 'db_version', 30055 );
-
-               register_taxonomy( 'wptests_tax', 'post' );
-               register_taxonomy( 'wptests_tax_2', 'post' );
-               $t = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $term = get_term( $t, 'wptests_tax' );
-
-               $created = wp_insert_term( 'Foo 2', 'wptests_tax_2', array(
-                       'slug' => 'foo',
-               ) );
-
-               $this->assertFalse( is_wp_error( $created ) );
-
-               $new_term = get_term( $created['term_id'], 'wptests_tax_2' );
-
-               /*
-                * As of 4.1, we no longer create a shared term, but we also do not
-                * allow for duplicate slugs.
-                */
-               $this->assertSame( 'foo-2', $new_term->slug );
-               $this->assertNotEquals( $new_term->term_id, $term->term_id );
-
-               _unregister_taxonomy( 'wptests_tax', 'post' );
-               update_option( 'db_version', $db_version );
-       }
-
-       public function test_wp_insert_term_alias_of_no_term_group() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t1 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-               $term_1 = get_term( $t1, 'wptests_tax' );
-
-               $created_term_ids = wp_insert_term( 'Foo', 'wptests_tax', array(
-                       'alias_of' => $term_1->slug,
-               ) );
-               $created_term = get_term( $created_term_ids['term_id'], 'wptests_tax' );
-
-               $updated_term_1 = get_term( $term_1->term_id, 'wptests_tax' );
-
-               $term = get_term( $created_term_ids['term_id'], 'wptests_tax' );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertSame( 0, $term_1->term_group );
-               $this->assertNotEmpty( $created_term->term_group );
-               $this->assertSame( $created_term->term_group, $updated_term_1->term_group );
-       }
-
-       public function test_wp_insert_term_alias_of_existing_term_group() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t1 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-               $term_1 = get_term( $t1, 'wptests_tax' );
-
-               $t2 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-                       'alias_of' => $term_1->slug,
-               ) );
-               $term_2 = get_term( $t2, 'wptests_tax' );
-
-               $created_term_ids = wp_insert_term( 'Foo', 'wptests_tax', array(
-                       'alias_of' => $term_2->slug,
-               ) );
-               $created_term = get_term( $created_term_ids['term_id'], 'wptests_tax' );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertNotEmpty( $created_term->term_group );
-               $this->assertSame( $created_term->term_group, $term_2->term_group );
-       }
-
-       public function test_wp_insert_term_alias_of_nonexistent_term() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $created_term_ids = wp_insert_term( 'Foo', 'wptests_tax', array(
-                       'alias_of' => 'foo',
-               ) );
-               $created_term = get_term( $created_term_ids['term_id'], 'wptests_tax' );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertSame( 0, $created_term->term_group );
-       }
-
-       /**
-        * @ticket 5809
-        */
-       public function test_wp_insert_term_should_not_create_shared_term() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               register_taxonomy( 'wptests_tax_2', 'post' );
-
-               $t1 = wp_insert_term( 'Foo', 'wptests_tax' );
-               $t2 = wp_insert_term( 'Foo', 'wptests_tax_2' );
-
-               $this->assertNotEquals( $t1['term_id'], $t2['term_id'] );
-       }
-
-       public function test_wp_insert_term_should_return_term_id_and_term_taxonomy_id() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $found = wp_insert_term( 'foo', 'wptests_tax' );
-
-               $term_by_id = get_term( $found['term_id'], 'wptests_tax' );
-               $term_by_slug = get_term_by( 'slug', 'foo', 'wptests_tax' );
-               $term_by_ttid = get_term_by( 'term_taxonomy_id', $found['term_taxonomy_id'], 'wptests_tax' );
-
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertInternalType( 'array', $found );
-               $this->assertNotEmpty( $found['term_id'] );
-               $this->assertNotEmpty( $found['term_taxonomy_id'] );
-               $this->assertNotEmpty( $term_by_id );
-               $this->assertEquals( $term_by_id, $term_by_slug );
-               $this->assertEquals( $term_by_id, $term_by_ttid );
-       }
-
-       public function test_wp_insert_term_should_clean_term_cache() {
-               register_taxonomy( 'wptests_tax', 'post', array(
-                       'hierarchical' => true,
-               ) );
-
-               $t = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               /**
-                * It doesn't appear that WordPress itself ever sets these
-                * caches, but we should ensure that they're being cleared for
-                * compatibility with third-party addons. Prime the caches
-                * manually.
-                */
-               wp_cache_set( 'all_ids', array( 1, 2, 3 ), 'wptests_tax' );
-               wp_cache_set( 'get', array( 1, 2, 3 ), 'wptests_tax' );
-
-               $found = wp_insert_term( 'foo', 'wptests_tax', array(
-                       'parent' => $t,
-               ) );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertSame( false, wp_cache_get( 'all_ids', 'wptests_tax' ) );
-               $this->assertSame( false, wp_cache_get( 'get', 'wptests_tax' ) );
-
-               $cached_children = get_option( 'wptests_tax_children' );
-               $this->assertNotEmpty( $cached_children[ $t ] );
-               $this->assertTrue( in_array( $found['term_id'], $cached_children[ $t ] ) );
-       }
-
-       public function test_wp_update_term_taxonomy_does_not_exist() {
-               $found = wp_update_term( 1, 'bar' );
-
-               $this->assertTrue( is_wp_error( $found ) );
-               $this->assertSame( 'invalid_taxonomy', $found->get_error_code() );
-       }
-
-       public function test_wp_update_term_term_empty_string_should_return_wp_error() {
-               $found = wp_update_term( '', 'post_tag' );
-
-               $this->assertTrue( is_wp_error( $found ) );
-               $this->assertSame( 'invalid_term', $found->get_error_code() );
-       }
-
-       public function test_wp_update_term_unslash_name() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $found = wp_update_term( $t, 'wptests_tax', array(
-                       'name' => 'Let\\\'s all say \\"Hooray\\" for WordPress taxonomy',
-               ) );
-
-               $term = get_term( $found['term_id'], 'wptests_tax' );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertSame( 'Let\'s all say "Hooray" for WordPress taxonomy', $term->name );
-       }
-
-       public function test_wp_update_term_unslash_description() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $found = wp_update_term( $t, 'wptests_tax', array(
-                       'description' => 'Let\\\'s all say \\"Hooray\\" for WordPress taxonomy',
-               ) );
-
-               $term = get_term( $found['term_id'], 'wptests_tax' );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertSame( 'Let\'s all say "Hooray" for WordPress taxonomy', $term->description );
-       }
-
-       public function test_wp_update_term_name_empty_string() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $found = wp_update_term( $t, 'wptests_tax', array(
-                       'name' => '',
-               ) );
-
-               $this->assertTrue( is_wp_error( $found ) );
-               $this->assertSame( 'empty_term_name', $found->get_error_code() );
-               _unregister_taxonomy( 'wptests_tax' );
-       }
-
-       /**
-        * @ticket 29614
-        */
-       function test_wp_update_term_parent_does_not_exist() {
-               register_taxonomy( 'wptests_tax', array(
-                       'hierarchical' => true,
-               ) );
-               $fake_term_id = 787878;
-
-               $this->assertNull( term_exists( $fake_term_id, 'wptests_tax' ) );
-
-               $t = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $found = wp_update_term( $t, 'wptests_tax', array(
-                       'parent' => $fake_term_id,
-               ) );
-
-               $this->assertWPError( $found );
-               $this->assertSame( 'missing_parent', $found->get_error_code() );
-
-               $term = get_term( $t, 'wptests_tax' );
-               $this->assertEquals( 0, $term->parent );
-               _unregister_taxonomy( 'wptests_tax' );
-       }
-
-       public function test_wp_update_term_slug_empty_string_while_not_updating_name() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-                       'name' => 'Foo Bar',
-               ) );
-
-               $found = wp_update_term( $t, 'wptests_tax', array(
-                       'slug' => '',
-               ) );
-
-               $term = get_term( $t, 'wptests_tax' );
-               $this->assertSame( 'foo-bar', $term->slug );
-               _unregister_taxonomy( 'wptests_tax' );
-       }
-
-       public function test_wp_update_term_slug_empty_string_while_updating_name() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $found = wp_update_term( $t, 'wptests_tax', array(
-                       'name' => 'Foo Bar',
-                       'slug' => '',
-               ) );
-
-               $term = get_term( $t, 'wptests_tax' );
-               $this->assertSame( 'foo-bar', $term->slug );
-               _unregister_taxonomy( 'wptests_tax' );
-       }
-
-       public function test_wp_update_term_slug_set_slug() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $found = wp_update_term( $t, 'wptests_tax', array(
-                       'slug' => 'foo-bar',
-               ) );
-
-               $term = get_term( $t, 'wptests_tax' );
-               $this->assertSame( 'foo-bar', $term->slug );
-               _unregister_taxonomy( 'wptests_tax' );
-       }
-
-       /**
-        * @ticket 5809
-        */
-       public function test_wp_update_term_should_not_create_duplicate_slugs_within_the_same_taxonomy() {
-               register_taxonomy( 'wptests_tax', 'post' );
-
-               $t1 = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t2 = $this->factory->term->create( array(
-                       'name' => 'Bar',
-                       'slug' => 'bar',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $updated = wp_update_term( $t2, 'wptests_tax', array(
-                       'slug' => 'foo',
-               ) );
-
-               $this->assertWPError( $updated );
-               $this->assertSame( 'duplicate_term_slug', $updated->get_error_code() );
-       }
-
-       /**
-        * @ticket 5809
-        */
-       public function test_wp_update_term_should_allow_duplicate_slugs_in_different_taxonomy() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               register_taxonomy( 'wptests_tax_2', 'post' );
-
-               $t1 = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t2 = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'bar',
-                       'taxonomy' => 'wptests_tax_2',
-               ) );
-
-               $updated = wp_update_term( $t2, 'wptests_tax_2', array(
-                       'slug' => 'foo',
-               ) );
-
-               $this->assertFalse( is_wp_error( $updated ) );
-
-               $t1_term = get_term( $t1, 'wptests_tax' );
-               $t2_term = get_term( $t2, 'wptests_tax_2' );
-               $this->assertSame( $t1_term->slug, $t2_term->slug );
-       }
-
-       /**
-        * @ticket 30780
-        */
-       public function test_wp_update_term_should_allow_duplicate_names_in_different_taxonomies() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               register_taxonomy( 'wptests_tax_2', 'post' );
-
-               $t1 = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t2 = $this->factory->term->create( array(
-                       'name' => 'Bar',
-                       'slug' => 'bar',
-                       'taxonomy' => 'wptests_tax_2',
-               ) );
-
-               $updated = wp_update_term( $t2, 'wptests_tax_2', array(
-                       'name' => 'Foo',
-               ) );
-
-               $this->assertFalse( is_wp_error( $updated ) );
-
-               $t2_term = get_term( $t2, 'wptests_tax_2' );
-               $this->assertSame( 'Foo', $t2_term->name );
-       }
-
-       /**
-        * @ticket 30780
-        */
-       public function test_wp_update_term_should_allow_duplicate_names_at_different_levels_of_the_same_taxonomy() {
-               register_taxonomy( 'wptests_tax', 'post', array(
-                       'hierarchical' => true,
-               ) );
-
-               $t1 = $this->factory->term->create( array(
-                       'name' => 'Foo',
-                       'slug' => 'foo',
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $t2 = $this->factory->term->create( array(
-                       'name' => 'Bar',
-                       'slug' => 'bar',
-                       'taxonomy' => 'wptests_tax',
-                       'parent' => $t1,
-               ) );
-
-               $t3 = $this->factory->term->create( array(
-                       'name' => 'Bar Child',
-                       'slug' => 'bar-child',
-                       'taxonomy' => 'wptests_tax',
-                       'parent' => $t2,
-               ) );
-
-               $updated = wp_update_term( $t3, 'wptests_tax', array(
-                       'name' => 'Bar',
-               ) );
-
-               $this->assertFalse( is_wp_error( $updated ) );
-
-               $t3_term = get_term( $t3, 'wptests_tax' );
-               $this->assertSame( 'Bar', $t3_term->name );
-       }
-
-       /**
-        * @ticket 5809
-        */
-       public function test_wp_update_term_should_split_shared_term() {
-               global $wpdb;
-
-               register_taxonomy( 'wptests_tax', 'post' );
-               register_taxonomy( 'wptests_tax_2', 'post' );
-
-               $t1 = wp_insert_term( 'Foo', 'wptests_tax' );
-               $t2 = wp_insert_term( 'Foo', 'wptests_tax_2' );
-
-               // Manually modify because split terms shouldn't naturally occur.
-               $wpdb->update( $wpdb->term_taxonomy,
-                       array( 'term_id' => $t1['term_id'] ),
-                       array( 'term_taxonomy_id' => $t2['term_taxonomy_id'] ),
-                       array( '%d' ),
-                       array( '%d' )
-               );
-
-               $posts = $this->factory->post->create_many( 2 );
-               wp_set_object_terms( $posts[0], array( 'Foo' ), 'wptests_tax' );
-               wp_set_object_terms( $posts[1], array( 'Foo' ), 'wptests_tax_2' );
-
-               // Verify that the terms are shared.
-               $t1_terms = wp_get_object_terms( $posts[0], 'wptests_tax' );
-               $t2_terms = wp_get_object_terms( $posts[1], 'wptests_tax_2' );
-               $this->assertSame( $t1_terms[0]->term_id, $t2_terms[0]->term_id );
-
-               wp_update_term( $t2_terms[0]->term_id, 'wptests_tax_2', array(
-                       'name' => 'New Foo',
-               ) );
-
-               $t1_terms = wp_get_object_terms( $posts[0], 'wptests_tax' );
-               $t2_terms = wp_get_object_terms( $posts[1], 'wptests_tax_2' );
-               $this->assertNotEquals( $t1_terms[0]->term_id, $t2_terms[0]->term_id );
-       }
-
-       /**
-        * @ticket 5809
-        */
-       public function test_wp_update_term_should_not_split_shared_term_before_410_schema_change() {
-               global $wpdb;
-
-               $db_version = get_option( 'db_version' );
-               update_option( 'db_version', 30055 );
-
-               register_taxonomy( 'wptests_tax', 'post' );
-               register_taxonomy( 'wptests_tax_2', 'post' );
-
-               $t1 = wp_insert_term( 'Foo', 'wptests_tax' );
-               $t2 = wp_insert_term( 'Foo', 'wptests_tax_2' );
-
-               // Manually modify because split terms shouldn't naturally occur.
-               $wpdb->update( $wpdb->term_taxonomy,
-                       array( 'term_id' => $t1['term_id'] ),
-                       array( 'term_taxonomy_id' => $t2['term_taxonomy_id'] ),
-                       array( '%d' ),
-                       array( '%d' )
-               );
-
-               $posts = $this->factory->post->create_many( 2 );
-               wp_set_object_terms( $posts[0], array( 'Foo' ), 'wptests_tax' );
-               wp_set_object_terms( $posts[1], array( 'Foo' ), 'wptests_tax_2' );
-
-               // Verify that the term is shared.
-               $t1_terms = wp_get_object_terms( $posts[0], 'wptests_tax' );
-               $t2_terms = wp_get_object_terms( $posts[1], 'wptests_tax_2' );
-               $this->assertSame( $t1_terms[0]->term_id, $t2_terms[0]->term_id );
-
-               wp_update_term( $t2_terms[0]->term_id, 'wptests_tax_2', array(
-                       'name' => 'New Foo',
-               ) );
-
-               // Term should still be shared.
-               $t1_terms = wp_get_object_terms( $posts[0], 'wptests_tax' );
-               $t2_terms = wp_get_object_terms( $posts[1], 'wptests_tax_2' );
-               $this->assertSame( $t1_terms[0]->term_id, $t2_terms[0]->term_id );
-
-               update_option( 'db_version', $db_version );
-       }
-
-       public function test_wp_update_term_alias_of_no_term_group() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t1 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-               $term_1 = get_term( $t1, 'wptests_tax' );
-
-               $created_term_ids = wp_insert_term( 'Foo', 'wptests_tax' );
-               wp_update_term( $created_term_ids['term_id'], 'wptests_tax', array(
-                       'alias_of' => $term_1->slug,
-               ) );
-               $created_term = get_term( $created_term_ids['term_id'], 'wptests_tax' );
-
-               $updated_term_1 = get_term( $t1, 'wptests_tax' );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertSame( 0, $term_1->term_group );
-               $this->assertNotEmpty( $created_term->term_group );
-               $this->assertSame( $created_term->term_group, $updated_term_1->term_group );
-       }
-
-       public function test_wp_update_term_alias_of_existing_term_group() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t1 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-               $term_1 = get_term( $t1, 'wptests_tax' );
-
-               $t2 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-                       'alias_of' => $term_1->slug,
-               ) );
-               $term_2 = get_term( $t2, 'wptests_tax' );
-
-               $created_term_ids = wp_insert_term( 'Foo', 'wptests_tax' );
-               wp_update_term( $created_term_ids['term_id'], 'wptests_tax', array(
-                       'alias_of' => $term_2->slug,
-               ) );
-               $created_term = get_term( $created_term_ids['term_id'], 'wptests_tax' );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertNotEmpty( $created_term->term_group );
-               $this->assertSame( $created_term->term_group, $term_2->term_group );
-       }
-
-       public function test_wp_update_term_alias_of_nonexistent_term() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $created_term_ids = wp_insert_term( 'Foo', 'wptests_tax' );
-               wp_update_term( $created_term_ids['term_id'], 'wptests_tax', array(
-                       'alias_of' => 'bar',
-               ) );
-               $created_term = get_term( $created_term_ids['term_id'], 'wptests_tax' );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertSame( 0, $created_term->term_group );
-       }
-
-       public function test_wp_update_term_slug_same_as_old_slug() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-                       'slug' => 'foo',
-               ) );
-
-               $found = wp_update_term( $t, 'wptests_tax', array(
-                       'slug' => 'foo',
-               ) );
-
-               $term = get_term( $t, 'wptests_tax' );
-
-               $this->assertSame( $t, $found['term_id'] );
-               $this->assertSame( 'foo', $term->slug );
-               _unregister_taxonomy( 'wptests_tax' );
-       }
-
-       public function test_wp_update_term_duplicate_slug_generated_due_to_empty_slug_param() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t1 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-                       'slug' => 'foo-bar',
-               ) );
-               $t2 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-                       'name' => 'not foo bar',
-               ) );
-
-               $found = wp_update_term( $t2, 'wptests_tax', array(
-                       'slug' => '',
-                       'name' => 'Foo? Bar!', // Will sanitize to 'foo-bar'.
-               ) );
-
-               $term = get_term( $t2, 'wptests_tax' );
-
-               $this->assertSame( $t2, $found['term_id'] );
-               $this->assertSame( 'foo-bar-2', $term->slug );
-               _unregister_taxonomy( 'wptests_tax' );
-       }
-
-       public function test_wp_update_term_duplicate_slug_with_changed_parent() {
-               register_taxonomy( 'wptests_tax', 'post', array(
-                       'hierarchical' => true,
-               ) );
-               $p = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-               $t1 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-                       'slug' => 'foo-bar',
-               ) );
-               $t2 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               $found = wp_update_term( $t2, 'wptests_tax', array(
-                       'parent' => $p,
-                       'slug' => 'foo-bar',
-               ) );
-
-               $term = get_term( $t2, 'wptests_tax' );
-               $parent_term = get_term( $p, 'wptests_tax' );
-
-               $this->assertSame( $t2, $found['term_id'] );
-               $this->assertSame( 'foo-bar-' . $parent_term->slug, $term->slug );
-               _unregister_taxonomy( 'wptests_tax' );
-       }
-
-       public function test_wp_update_term_duplicate_slug_failure() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t1 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-                       'slug' => 'foo-bar',
-               ) );
-               $t2 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-                       'slug' => 'my-old-slug',
-               ) );
-
-               $found = wp_update_term( $t2, 'wptests_tax', array(
-                       'slug' => 'foo-bar',
-               ) );
-
-               $term = get_term( $t2, 'wptests_tax' );
-
-               $this->assertWPError( $found );
-               $this->assertSame( 'duplicate_term_slug', $found->get_error_code() );
-               $this->assertSame( 'my-old-slug', $term->slug );
-               _unregister_taxonomy( 'wptests_tax' );
-       }
-
-       public function test_wp_update_term_should_return_term_id_and_term_taxonomy_id() {
-               register_taxonomy( 'wptests_tax', 'post' );
-               $t = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-               $found = wp_update_term( $t, 'wptests_tax', array(
-                       'slug' => 'foo',
-               ) );
-
-               $term_by_id = get_term( $found['term_id'], 'wptests_tax' );
-               $term_by_slug = get_term_by( 'slug', 'foo', 'wptests_tax' );
-               $term_by_ttid = get_term_by( 'term_taxonomy_id', $found['term_taxonomy_id'], 'wptests_tax' );
-
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertInternalType( 'array', $found );
-               $this->assertNotEmpty( $found['term_id'] );
-               $this->assertNotEmpty( $found['term_taxonomy_id'] );
-               $this->assertNotEmpty( $term_by_id );
-               $this->assertEquals( $term_by_id, $term_by_slug );
-               $this->assertEquals( $term_by_id, $term_by_ttid );
-       }
-
-       public function test_wp_update_term_should_clean_object_term_cache() {
-               register_taxonomy( 'wptests_tax_for_post', 'post' );
-               register_taxonomy( 'wptests_tax_for_page', 'page' );
-               $post = $this->factory->post->create();
-               $page = $this->factory->post->create( array(
-                       'post_type' => 'page',
-               ) );
-
-               $t_for_post = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax_for_post',
-               ) );
-               $t_for_page = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax_for_page',
-               ) );
-
-               wp_set_post_terms( $post, array( $t_for_post ), 'wptests_tax_for_post' );
-               wp_set_post_terms( $page, array( $t_for_page ), 'wptests_tax_for_page' );
-
-               // Prime caches and verify.
-               update_object_term_cache( array( $post ), 'post' );
-               update_object_term_cache( array( $page ), 'page' );
-               $this->assertNotEmpty( wp_cache_get( $post, 'wptests_tax_for_post_relationships' ) );
-               $this->assertNotEmpty( wp_cache_get( $page, 'wptests_tax_for_page_relationships' ) );
-
-               // Update a term in just one of the taxonomies.
-               $found = wp_update_term( $t_for_post, 'wptests_tax_for_post', array(
-                       'slug' => 'foo',
-               ) );
-
-               // Only the relevant cache should have been cleared.
-               $this->assertFalse( wp_cache_get( $post, 'wptests_tax_for_post_relationships' ) );
-               $this->assertNotEmpty( wp_cache_get( $page, 'wptests_tax_for_page_relationships' ) );
-       }
-
-       public function test_wp_update_term_should_clean_term_cache() {
-               register_taxonomy( 'wptests_tax', 'post', array(
-                       'hierarchical' => true,
-               ) );
-
-               $t1 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-               $t2 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-               ) );
-
-               /*
-                * It doesn't appear that WordPress itself ever sets these
-                * caches, but we should ensure that they're being cleared for
-                * compatibility with third-party addons. Prime the caches
-                * manually.
-                */
-               wp_cache_set( 'all_ids', array( 1, 2, 3 ), 'wptests_tax' );
-               wp_cache_set( 'get', array( 1, 2, 3 ), 'wptests_tax' );
-
-               $found = wp_update_term( $t1, 'wptests_tax', array(
-                       'parent' => $t2,
-               ) );
-               _unregister_taxonomy( 'wptests_tax' );
-
-               $this->assertSame( false, wp_cache_get( 'all_ids', 'wptests_tax' ) );
-               $this->assertSame( false, wp_cache_get( 'get', 'wptests_tax' ) );
-
-               $cached_children = get_option( 'wptests_tax_children' );
-               $this->assertNotEmpty( $cached_children[ $t2 ] );
-               $this->assertTrue( in_array( $found['term_id'], $cached_children[ $t2 ] ) );
-       }
-
-       /**
</del><span class="cx" style="display: block; padding: 0 10px">          * @ticket 29911
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_wp_delete_term_should_invalidate_cache_for_child_terms() {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1831,80 +630,4 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $cat_id2 = $this->factory->category->create( array( 'parent' => $cat_id1 ) );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertWPError( $cat_id2 );
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-
-       /**
-        * @ticket 30780
-        */
-       public function test_wp_update_term_should_assign_new_slug_when_reassigning_parent_as_long_as_there_is_no_other_term_with_the_same_slug() {
-               register_taxonomy( 'wptests_tax', 'post', array(
-                       'hierarchical' => true,
-               ) );
-               register_taxonomy( 'wptests_tax_2', 'post', array(
-                       'hierarchical' => true,
-               ) );
-
-               $t1 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-                       'slug' => 'parent-term',
-               ) );
-
-               $t2 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-                       'slug' => 'foo',
-               ) );
-
-               wp_update_term( $t2, 'wptests_tax', array(
-                       'parent' => $t1,
-               ) );
-
-               $t2_term = get_term( $t2, 'wptests_tax' );
-
-               $this->assertSame( 'foo', $t2_term->slug );
-
-               _unregister_taxonomy( 'wptests_tax' );
-       }
-
-       /**
-        * @ticket 30780
-        */
-       public function test_wp_update_term_should_not_assign_new_slug_when_reassigning_parent_as_long_as_there_is_no_other_slug_conflict_within_the_taxonomy() {
-               register_taxonomy( 'wptests_tax', 'post', array(
-                       'hierarchical' => true,
-               ) );
-               register_taxonomy( 'wptests_tax_2', 'post', array(
-                       'hierarchical' => true,
-               ) );
-
-               $t1 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-                       'slug' => 'parent-term',
-               ) );
-
-               // Same slug but in a different tax.
-               $t2 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax_2',
-                       'slug' => 'foo',
-               ) );
-
-               $t3 = $this->factory->term->create( array(
-                       'taxonomy' => 'wptests_tax',
-                       'slug' => 'foo',
-               ) );
-
-               wp_update_term( $t3, 'wptests_tax', array(
-                       'parent' => $t1,
-               ) );
-
-               $t3_term = get_term( $t3, 'wptests_tax' );
-
-               $this->assertSame( 'foo', $t3_term->slug );
-
-               _unregister_taxonomy( 'wptests_tax' );
-       }
-
-       /** Helpers **********************************************************/
-
-       public function _pre_insert_term_callback() {
-               return new WP_Error( 'custom_error' );
-       }
</del><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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