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<title>[10754] sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit/tests/template-tags.php: Handbooks, Template tags: Introduce unit tests.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://meta.trac.wordpress.org/changeset/10754">10754</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://meta.trac.wordpress.org/changeset/10754","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>coffee2code</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2021-03-04 22:58:43 +0000 (Thu, 04 Mar 2021)</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'>Handbooks, Template tags: Introduce unit tests.</pre>

<h3>Added Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginshandbookphpunitteststemplatetagsphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit/tests/template-tags.php</a></li>
</ul>

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<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginshandbookphpunitteststemplatetagsphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit/tests/template-tags.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit/tests/template-tags.php                         (rev 0)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/phpunit/tests/template-tags.php   2021-03-04 22:58:43 UTC (rev 10754)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,294 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+
+defined( 'ABSPATH' ) or die();
+
+class WPorg_Handbook_Template_Tags_Test extends WP_UnitTestCase {
+
+       //
+       //
+       // HELPERS
+       //
+       //
+
+
+       /**
+        * Reinitializes handbooks.
+        *
+        * Necessary when defining new handbooks.
+        */
+       protected function reinit_handbooks() {
+               WPorg_Handbook_Init::init();
+
+               foreach ( WPorg_Handbook_Init::get_handbook_objects() as $handbook ) {
+                       $handbook->register_post_type();
+               }
+       }
+
+
+       //
+       //
+       // TESTS
+       //
+       //
+
+
+       /*
+        * wporg_get_handbook_post_types()
+        */
+
+       public function test_wporg_get_handbook_post_types_default() {
+               $this->assertEquals( [ 'handbook' ], wporg_get_handbook_post_types() );
+       }
+
+       public function test_wporg_get_handbook_post_types_custom_post_types() {
+               add_filter( 'handbook_post_types', function( $post_types ) { return [ 'plugin', 'theme' ]; } );
+
+               $this->assertEquals( [ 'plugin-handbook', 'theme-handbook' ], wporg_get_handbook_post_types() );
+       }
+
+       /*
+        * wporg_is_handbook()
+        */
+
+       public function test_wporg_is_handbook() {
+               $post_id = $this->factory()->post->create( [ 'post_type' => 'handbook' ] );
+               $this->go_to( get_permalink( $post_id ) );
+
+               $this->assertQueryTrue( 'is_single', 'is_singular' );
+               $this->assertTrue( wporg_is_handbook() );
+       }
+
+       public function test_wporg_is_handbook_for_non_handbook() {
+               $post_id1 = $this->factory()->post->create( [ 'post_type' => 'handbook' ] );
+               $post_id2 = $this->factory()->post->create();
+               $this->go_to( get_permalink( $post_id2 ) );
+
+               $this->assertQueryTrue( 'is_single', 'is_singular' );
+               $this->assertFalse( wporg_is_handbook() );
+       }
+
+       /*
+        * wporg_is_handbook_landing_page()
+        */
+
+       public function test_wporg_is_handbook_landing_page_via_post() {
+               $post_id = $this->factory()->post->create( [ 'post_type' => 'handbook', 'post_name' => 'handbook' ] );
+               $this->go_to( get_permalink( $post_id ) );
+
+               $this->assertQueryTrue( 'is_single', 'is_singular' );
+               $this->assertTrue( wporg_is_handbook_landing_page() );
+       }
+
+       public function test_wporg_is_handbook_landing_page_via_post_type() {
+               $post_id = $this->factory()->post->create( [ 'post_type' => 'handbook', 'post_name' => 'handbook' ] );
+               $this->go_to( get_post_type_archive_link( 'handbook' ) );
+
+               $this->assertQueryTrue( 'is_single', 'is_singular' );
+               $this->assertTrue( wporg_is_handbook_landing_page() );
+       }
+
+       public function test_wporg_is_handbook_landing_page_for_slug_welcome_via_post() {
+               $post_id = $this->factory()->post->create( [ 'post_type' => 'handbook', 'post_name' => 'welcome' ] );
+               $this->go_to( get_permalink( $post_id ) );
+
+               $this->assertTrue( wporg_is_handbook_landing_page() );
+       }
+
+       public function test_wporg_is_handbook_landing_page_for_slug_welcome_via_post_type() {
+               $post_id = $this->factory()->post->create( [ 'post_type' => 'handbook', 'post_name' => 'welcome' ] );
+               $this->go_to( get_post_type_archive_link( 'handbook' ) );
+
+               $this->assertTrue( wporg_is_handbook_landing_page() );
+       }
+
+       public function test_wporg_is_handbook_landing_page_on_handbook_page_that_is_not_landing_page() {
+               $post_id = $this->factory()->post->create( [ 'post_type' => 'handbook', 'post_name' => 'example' ] );
+               $this->go_to( get_permalink( $post_id ) );
+
+               $this->assertFalse( wporg_is_handbook_landing_page() );
+       }
+
+       public function test_wporg_is_handbook_landing_page_on_non_handbook_page() {
+               $post_id = $this->factory()->post->create();
+               $this->go_to( get_permalink( $post_id ) );
+
+               $this->assertFalse( wporg_is_handbook_landing_page() );
+       }
+
+       public function test_wporg_is_handbook_landing_page_when_no_landing_page_defined() {
+               $this->go_to( get_post_type_archive_link( 'handbook' ) );
+
+               $this->assertFalse( wporg_is_handbook_landing_page() );
+       }
+
+       public function test_wporg_is_handbook_landing_page_for_non_handbook() {
+               $post_id = $this->factory()->post->create( [ 'post_type' => 'post', 'post_name' => 'handbook' ] );
+               $this->go_to( get_post_type_archive_link( 'post' ) );
+
+               $this->assertFalse( wporg_is_handbook_landing_page() );
+       }
+
+       public function test_wporg_is_handbook_landing_page_for_custom_non_handbook_via_post_type() {
+               register_post_type( 'example' );
+               $post_id = $this->factory()->post->create( [ 'post_type' => 'example', 'post_name' => 'handbook' ] );
+               $this->go_to( get_post_type_archive_link( 'example' ) );
+
+               $this->assertFalse( wporg_is_handbook_landing_page() );
+       }
+
+       /*
+        * wporg_is_handbook_post_type()
+        */
+
+       public function test_wporg_is_handbook_post_type_default() {
+               $this->assertTrue( wporg_is_handbook_post_type( 'handbook' ) );
+       }
+
+       public function test_wporg_is_handbook_post_type_with_custom_post_types() {
+               add_filter( 'handbook_post_types', function( $post_types ) { return [ 'plugin', 'theme' ]; } );
+
+               $this->assertFalse( wporg_is_handbook_post_type( 'handbook' ) );
+               $this->assertTrue( wporg_is_handbook_post_type( 'plugin-handbook' ) );
+               $this->assertTrue( wporg_is_handbook_post_type( 'theme-handbook' ) );
+       }
+
+       /*
+        * wporg_get_current_handbook()
+        */
+
+       public function test_wporg_get_current_handbook() {
+               $post_id = $this->factory()->post->create( [ 'post_type' => 'handbook' ] );
+               $this->go_to( get_permalink( $post_id ) );
+
+               $this->assertEquals( 'handbook', wporg_get_current_handbook() );
+       }
+
+       public function test_wporg_get_current_handbook_for_non_handbook() {
+               $post_id1 = $this->factory()->post->create( [ 'post_type' => 'handbook' ] );
+               $post_id2 = $this->factory()->post->create();
+               $this->go_to( get_permalink( $post_id2 ) );
+
+               $this->assertFalse( wporg_get_current_handbook() );
+       }
+
+       public function test_wporg_get_current_handbook_for_multi_handbook() {
+               add_filter( 'handbook_post_types', function( $post_types ) { return [ 'plugin', 'theme' ]; } );
+
+               $this->reinit_handbooks();
+
+               $post_id1 = $this->factory()->post->create( [ 'post_type' => 'plugin-handbook' ] );
+               $post_id2 = $this->factory()->post->create( [ 'post_type' => 'theme-handbook' ] );
+
+               $this->go_to( get_permalink( $post_id1 ) );
+               $this->assertQueryTrue( 'is_single', 'is_singular' );
+               $this->assertEquals( 'plugin-handbook', wporg_get_current_handbook() );
+
+
+               $this->go_to( get_permalink( $post_id2 ) );
+               $this->assertQueryTrue( 'is_single', 'is_singular' );
+               $this->assertEquals( 'theme-handbook', wporg_get_current_handbook() );
+       }
+
+       /*
+        * wporg_get_current_handbook_home_url ()
+        */
+
+       public function test_wporg_get_current_handbook_home_url() {
+               $post_id = $this->factory()->post->create( [ 'post_type' => 'handbook' ] );
+               $this->go_to( get_permalink( $post_id ) );
+
+               $this->assertEquals( 'http://example.org/?post_type=handbook', wporg_get_current_handbook_home_url() );
+
+       }
+
+       public function test_wporg_get_current_handbook_home_url_for_non_handbook() {
+               $post_id = $this->factory()->post->create();
+               $this->go_to( get_permalink( $post_id ) );
+
+               $this->assertEmpty( wporg_get_current_handbook_home_url() );
+
+       }
+
+       public function test_wporg_get_current_handbook_home_url_for_multi_handbook() {
+               add_filter( 'handbook_post_types', function( $post_types ) { return [ 'plugin', 'theme' ]; } );
+
+               $this->reinit_handbooks();
+
+               $post_id1 = $this->factory()->post->create( [ 'post_type' => 'plugin-handbook', 'post_name' => 'something' ] );
+               $post_id2 = $this->factory()->post->create( [ 'post_type' => 'theme-handbook', 'post_name' => 'example' ] );
+
+               $this->go_to( get_permalink( $post_id1 ) );
+               $this->assertEquals( 'http://example.org/?post_type=plugin-handbook', wporg_get_current_handbook_home_url() );
+
+               $this->go_to( get_permalink( $post_id2 ) );
+               $this->assertEquals( 'http://example.org/?post_type=theme-handbook', wporg_get_current_handbook_home_url() );
+       }
+
+       public function test_wporg_get_current_handbook_home_url_with_landing_page() {
+               $post_id1 = $this->factory()->post->create( [ 'post_type' => 'handbook', 'post_name' => 'handbook' ] );
+               $post_id2 = $this->factory()->post->create( [ 'post_type' => 'handbook', 'post_name' => 'something' ] );
+               $this->go_to( get_permalink( $post_id2 ) );
+
+               $this->assertEquals( get_permalink( $post_id1 ), wporg_get_current_handbook_home_url() );
+
+       }
+
+       /*
+        * wporg_get_current_handbook_name()
+        */
+
+       public function test_wporg_get_current_handbook_name() {
+               $post_id = $this->factory()->post->create( [ 'post_type' => 'handbook' ] );
+               $this->go_to( get_permalink( $post_id ) );
+
+               $this->assertEquals( 'Handbook', wporg_get_current_handbook_name() );
+       }
+
+       public function test_wporg_get_current_handbook_name_for_non_handbook() {
+               $post_id = $this->factory()->post->create();
+               $this->go_to( get_permalink( $post_id ) );
+
+               $this->assertEmpty( wporg_get_current_handbook_name() );
+       }
+
+       public function test_wporg_get_current_handbook_name_with_name_set() {
+               $name = 'Custom Name';
+               update_option( 'handbook_name', $name );
+               $post_id = $this->factory()->post->create( [ 'post_type' => 'handbook' ] );
+               $this->go_to( get_permalink( $post_id ) );
+
+               $this->assertEquals( $name, wporg_get_current_handbook_name() );
+       }
+
+       public function test_wporg_get_current_handbook_name_multi_handbook_with_names_set() {
+               add_filter( 'handbook_post_types', function( $post_types ) { return [ 'custom', 'example' ]; } );
+               $this->reinit_handbooks();
+
+               $post_id1 = $this->factory()->post->create( [ 'post_type' => 'custom-handbook' ] );
+               update_option( 'custom-handbook_name', 'My Custom Handbook' );
+
+               $post_id2 = $this->factory()->post->create( [ 'post_type' => 'example-handbook' ] );
+               update_option( 'example-handbook_name', 'An Example Handbook' );
+
+               $this->go_to( get_permalink( $post_id1 ) );
+               $this->assertEquals( 'My Custom Handbook', wporg_get_current_handbook_name() );
+
+               $this->go_to( get_permalink( $post_id2 ) );
+               $this->assertEquals( 'An Example Handbook', wporg_get_current_handbook_name() );
+       }
+
+       public function test_wporg_get_current_handbook_name_multi_handbook_with_no_names_set() {
+               add_filter( 'handbook_post_types', function( $post_types ) { return [ 'custom', 'example' ]; } );
+               $this->reinit_handbooks();
+
+               $post_id1 = $this->factory()->post->create( [ 'post_type' => 'custom-handbook' ] );
+               $post_id2 = $this->factory()->post->create( [ 'post_type' => 'example-handbook' ] );
+
+               $this->go_to( get_permalink( $post_id1 ) );
+               $this->assertEquals( 'Custom Handbook', wporg_get_current_handbook_name() );
+
+               $this->go_to( get_permalink( $post_id2 ) );
+               $this->assertEquals( 'Example Handbook', wporg_get_current_handbook_name() );
+       }
+
+}
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of file
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