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<title>[Tests][1239] trunk/tests/shortcode.php: Add shortcode_atts() filter tests.</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/1239/tests">1239</a></dd>
<dt>Author</dt> <dd>nacin</dd>
<dt>Date</dt> <dd>2013-03-06 20:09:10 +0000 (Wed, 06 Mar 2013)</dd>
</dl>
<h3>Log Message</h3>
<pre>Add shortcode_atts() filter tests. see <a href="http://core.trac.wordpress.org/ticket/15155">#15155</a>. props coffee2code.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunktestsshortcodephp">trunk/tests/shortcode.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunktestsshortcodephp"></a>
<div class="modfile"><h4>Modified: trunk/tests/shortcode.php (1238 => 1239)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/tests/shortcode.php 2013-03-06 17:41:20 UTC (rev 1238)
+++ trunk/tests/shortcode.php 2013-03-06 20:09:10 UTC (rev 1239)
</span><span class="lines">@@ -29,6 +29,9 @@
</span><span class="cx"> $this->atts = $atts;
</span><span class="cx"> $this->content = $content;
</span><span class="cx"> $this->tagname = $tagname;
</span><ins>+ $this->filter_atts_out = null;
+ $this->filter_atts_pairs = null;
+ $this->filter_atts_atts = null;
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> // [footag foo="bar"]
</span><span class="lines">@@ -41,7 +44,7 @@
</span><span class="cx"> extract(shortcode_atts(array(
</span><span class="cx"> 'foo' => 'no foo',
</span><span class="cx"> 'baz' => 'default baz',
</span><del>- ), $atts));
</del><ins>+ ), $atts, 'bartag'));
</ins><span class="cx">
</span><span class="cx"> return "foo = {$foo}";
</span><span class="cx"> }
</span><span class="lines">@@ -324,4 +327,52 @@
</span><span class="cx"> $this->assertEquals('after', strip_shortcodes('[gallery]after'));
</span><span class="cx"> $this->assertEquals('beforeafter', strip_shortcodes('before[gallery]after'));
</span><span class="cx"> }
</span><ins>+
+
+ // Store passed in shortcode_atts_{$shortcode} args
+ function _filter_atts( $out, $pairs, $atts ) {
+ $this->filter_atts_out = $out;
+ $this->filter_atts_pairs = $pairs;
+ $this->filter_atts_atts = $atts;
+ return $out;
+ }
+
+ // Filter shortcode atts in various ways
+ function _filter_atts2( $out, $pairs, $atts ) {
+ // If foo attribute equals "foo1", change it to be default value
+ if ( isset( $out['foo'] ) && 'foo1' == $out['foo'] )
+ $out['foo'] = $pairs['foo'];
+
+ // If baz attribute is set, remove it
+ if ( isset( $out['baz'] ) )
+ unset( $out['baz'] );
+
+ $this->filter_atts_out = $out;
+ return $out;
+ }
+
+ function test_shortcode_atts_filter_passes_original_arguments() {
+ add_filter( 'shortcode_atts_bartag', array( $this, '_filter_atts' ), 10, 3 );
+
+ do_shortcode('[bartag foo="foo1" /]');
+ $this->assertEquals( array( 'foo' => 'foo1', 'baz' => 'default baz' ), $this->filter_atts_out );
+ $this->assertEquals( array( 'foo' => 'no foo', 'baz' => 'default baz' ), $this->filter_atts_pairs );
+ $this->assertEquals( array( 'foo' => 'foo1' ), $this->filter_atts_atts );
+
+ remove_filter( 'shortcode_atts_bartag', array( $this, '_filter_atts' ), 10, 3 );
+ }
+
+ function test_shortcode_atts_filtering() {
+ add_filter( 'shortcode_atts_bartag', array( $this, '_filter_atts2' ), 10, 3 );
+
+ $out = do_shortcode('[bartag foo="foo1" baz="baz1" /]');
+ $this->assertEquals( array( 'foo' => 'no foo' ), $this->filter_atts_out );
+ $this->assertEquals( 'foo = no foo', $out );
+
+ $out = do_shortcode('[bartag foo="foo2" /]');
+ $this->assertEquals( 'foo = foo2', $out );
+
+ remove_filter( 'shortcode_atts_bartag', array( $this, '_filter_atts2' ), 10, 3 );
+ }
+
</ins><span class="cx"> }
</span></span></pre>
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