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<title>[25354] trunk/tests/phpunit/tests/theme.php: Add action/filter to `Tests_Theme::setUp()` to suppress errors while running back-compat tests on `get_theme()`, `get_themes()`, `get_theme_data()`, `get_current_theme()`.</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/25354">25354</a></dd>
<dt>Author</dt> <dd>wonderboymusic</dd>
<dt>Date</dt> <dd>2013-09-11 18:30:06 +0000 (Wed, 11 Sep 2013)</dd>
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<h3>Log Message</h3>
<pre>Add action/filter to `Tests_Theme::setUp()` to suppress errors while running back-compat tests on `get_theme()`, `get_themes()`, `get_theme_data()`, `get_current_theme()`.

See <a href="http://core.trac.wordpress.org/ticket/25282">#25282</a>.</pre>

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

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<h3>Diff</h3>
<a id="trunktestsphpunitteststhemephp"></a>
<div class="modfile"><h4>Modified: trunk/tests/phpunit/tests/theme.php (25353 => 25354)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/tests/phpunit/tests/theme.php      2013-09-11 17:55:12 UTC (rev 25353)
+++ trunk/tests/phpunit/tests/theme.php 2013-09-11 18:30:06 UTC (rev 25354)
</span><span class="lines">@@ -15,8 +15,20 @@
</span><span class="cx">          add_filter( 'extra_theme_headers', array( $this, '_theme_data_extra_headers' ) );
</span><span class="cx">          wp_clean_themes_cache();
</span><span class="cx">          unset( $GLOBALS['wp_themes'] );
</span><ins>+
+               add_action( 'deprecated_function_run', array( $this, 'deprecated_function_run_check' ) );
</ins><span class="cx">   }
</span><span class="cx"> 
</span><ins>+       function deprecated_function_run_check( $function ) {
+               if ( in_array( $function, array( 'get_theme', 'get_themes', 'get_theme_data', 'get_current_theme' ) ) )
+                       add_filter( 'deprecated_function_trigger_error', array( $this, 'filter_deprecated_function_trigger_error' ) );
+       }
+
+       function filter_deprecated_function_trigger_error() {
+               remove_filter( 'filter_deprecated_function_trigger_error', array( $this, 'filter_deprecated_function_trigger_error' ) );
+               return false;
+       }
+
</ins><span class="cx">   function tearDown() {
</span><span class="cx">          remove_filter( 'extra_theme_headers', array( $this, '_theme_data_extra_headers' ) );
</span><span class="cx">          wp_clean_themes_cache();
</span><span class="lines">@@ -69,11 +81,10 @@
</span><span class="cx"> 
</span><span class="cx">  function test_get_themes_contents() {
</span><span class="cx">          $themes = get_themes();
</span><del>-
</del><span class="cx">           // Generic tests that should hold true for any theme
</span><del>-               foreach ($themes as $k=>$theme) {
-                       $this->assertEquals($theme['Name'], $k);
-                       $this->assertTrue(!empty($theme['Title']));
</del><ins>+                foreach ( $themes as $k => $theme ) {
+                       $this->assertEquals( $theme['Name'], $k );
+                       $this->assertNotEmpty( $theme['Title'] );
</ins><span class="cx"> 
</span><span class="cx">                  // important attributes should all be set
</span><span class="cx">                  $default_headers = array(
</span><span class="lines">@@ -100,11 +111,11 @@
</span><span class="cx">                  $dir = isset($theme['Theme Root']) ? '' : WP_CONTENT_DIR;
</span><span class="cx"> 
</span><span class="cx">                  // important attributes should all not be empty as well
</span><del>-                       $this->assertTrue(!empty($theme['Description']));
-                       $this->assertTrue(!empty($theme['Author']));
</del><ins>+                        $this->assertNotEmpty( $theme['Description'] );
+                       $this->assertNotEmpty( $theme['Author'] );
</ins><span class="cx">                   $this->assertTrue(version_compare($theme['Version'], 0) > 0);
</span><del>-                       $this->assertTrue(!empty($theme['Template']));
-                       $this->assertTrue(!empty($theme['Stylesheet']));
</del><ins>+                        $this->assertNotEmpty( $theme['Template'] );
+                       $this->assertNotEmpty( $theme['Stylesheet'] );
</ins><span class="cx"> 
</span><span class="cx">                  // template files should all exist
</span><span class="cx">                  $this->assertTrue(is_array($theme['Template Files']));
</span><span class="lines">@@ -179,7 +190,7 @@
</span><span class="cx">          // Do it a third time to ensure switch_theme() works with one argument.
</span><span class="cx"> 
</span><span class="cx">          for ( $i = 0; $i < 3; $i++ ) {
</span><del>-                       foreach ($themes as $name=>$theme) {
</del><ins>+                        foreach ( $themes as $name => $theme ) {
</ins><span class="cx">                           // switch to this theme
</span><span class="cx">                          if ( $i === 2 )
</span><span class="cx">                                  switch_theme( $theme['Template'], $theme['Stylesheet'] );
</span></span></pre>
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