Changeset 27101 for trunk/tests/phpunit/tests/term.php

Timestamp:

02/06/2014 01:40:05 AM (11 years ago)

Author:

wonderboymusic

Message:

Add cache invalidation when updating a term, example: create a category, assign it to a post, edit the category. Currently, the post's term cache is not updated. When updating terms in a given taxonomy, invalidate the object term caches linked to that taxonomy.

Introduce get_taxonomy_last_changed(), set_taxonomy_last_changed(), and post_taxonomy_is_fresh().

post_taxonomy_is_fresh() is only called in get_object_term_cache() - at which point the taxonomy's last_changed value is checked against the post's {$taxonomy}_last_changed value.

set_taxonomy_last_changed() is called whenever directory database queries are made that insert new terms or affect existing terms.

Fixes #22526.

File:

• trunk/tests/phpunit/tests/term.php (modified) (1 diff)

trunk/tests/phpunit/tests/term.php

@@ -572 +572 @@
      * @ticket 22526
      */
+    function test_get_taxonomy_last_changed() {
+        $last_changed = get_taxonomy_last_changed( 'category' );
+        $last_changed_cache = wp_cache_get( 'last_changed', 'category' );
+        $this->assertEquals( $last_changed, $last_changed_cache );
+        wp_cache_delete( 'last_changed', 'category' );
+        $this->assertEquals( $last_changed, $last_changed_cache );
+        $last_changed = get_taxonomy_last_changed( 'category' );
+        $this->assertNotEquals( $last_changed, $last_changed_cache );
+
+        $last_changed2 = get_taxonomy_last_changed( 'category' );
+        $this->factory->category->create();
+        $last_changed3 = get_taxonomy_last_changed( 'category' );
+        $this->assertNotEquals( $last_changed2, $last_changed3 );
+    }
+    
+    /**
+     * @ticket 22526
+     */
+    function test_set_taxonomy_last_changed() {
+        $last_changed1 = set_taxonomy_last_changed( 'category' );
+        $last_changed2 = set_taxonomy_last_changed( 'category' );
+        $this->assertNotEquals( $last_changed1, $last_changed2 );
+
+        $last_changed3 = set_taxonomy_last_changed( 'category' );
+        $last_changed4 = get_taxonomy_last_changed( 'category' );
+        $this->assertEquals( $last_changed3, $last_changed4 );
+    }
+
+    /**
+     * @ticket 22526
+     */
+    function test_post_taxonomy_is_fresh() {
+        $post_id = $this->factory->post->create();
+        $term_id = $this->factory->category->create( array( 'name' => 'Foo' ) );
+        wp_set_post_categories( $post_id, $term_id );
+
+        $this->assertFalse( post_taxonomy_is_fresh( $post_id, 'category' ) );
+        $this->assertTrue( post_taxonomy_is_fresh( $post_id, 'category' ) );
+        $this->assertTrue( post_taxonomy_is_fresh( $post_id, 'category' ) );
+
+        wp_update_term( $term_id, 'category', array( 'name' => 'Bar' ) );
+
+        $this->assertFalse( post_taxonomy_is_fresh( $post_id, 'category' ) );
+        get_the_category( $post_id );
+        $this->assertTrue( post_taxonomy_is_fresh( $post_id, 'category' ) );
+    }
+
+    /**
+     * @ticket 22526
+     */
     function test_category_name_change() {
         $term = $this->factory->category->create_and_get( array( 'name' => 'Foo' ) );