Changeset 34812 for trunk/tests/phpunit/tests/term/isObjectInTerm.php

Timestamp:

10/03/2015 09:18:55 PM (10 years ago)

Author:

boonebgorges

Message:

Update the taxonomy relationship cache in is_object_in_term().

This function attempts to read from the relationship cache, and uses any data
it finds. If it finds no data, it does a query for the data it needs. Since we
are going to the trouble to query for the relationships, and since we are
already using cached data when available, let's go ahead and cache it for
later use.

Props joehoyle, boonebgorges.
Fixes #32044.

File:

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

trunk/tests/phpunit/tests/term/isObjectInTerm.php

@@ -101 +101 @@
         $this->assertTrue( is_object_in_term( $post_ID, 'wptests_tax', $int_tax_name ) );
     }
+
+    /**
+     * @ticket 32044
+     */
+    public function test_should_populate_and_hit_relationships_cache() {
+        global $wpdb;
+
+        register_taxonomy( 'wptests_tax', 'post' );
+        $terms = $this->factory->term->create_many( 2, array( 'taxonomy' => 'wptests_tax' ) );
+
+        $o = 12345;
+        wp_set_object_terms( $o, $terms[0], 'wptests_tax' );
+
+        $num_queries = $wpdb->num_queries;
+        $this->assertTrue( is_object_in_term( $o, 'wptests_tax', $terms[0] ) );
+        $num_queries++;
+        $this->assertSame( $num_queries, $wpdb->num_queries );
+
+        $this->assertFalse( is_object_in_term( $o, 'wptests_tax', $terms[1] ) );
+        $this->assertSame( $num_queries, $wpdb->num_queries );
+    }
+
+    /**
+     * @ticket 32044
+     */
+    public function test_should_not_be_fooled_by_a_stale_relationship_cache() {
+        global $wpdb;
+
+        register_taxonomy( 'wptests_tax', 'post' );
+        $terms = $this->factory->term->create_many( 2, array( 'taxonomy' => 'wptests_tax' ) );
+
+        $o = 12345;
+        wp_set_object_terms( $o, $terms[0], 'wptests_tax' );
+
+        $num_queries = $wpdb->num_queries;
+        $this->assertTrue( is_object_in_term( $o, 'wptests_tax', $terms[0] ) );
+        $num_queries++;
+        $this->assertSame( $num_queries, $wpdb->num_queries );
+
+        wp_set_object_terms( $o, $terms[1], 'wptests_tax' );
+
+        $num_queries = $wpdb->num_queries;
+        $this->assertTrue( is_object_in_term( $o, 'wptests_tax', $terms[1] ) );
+        $num_queries++;
+        $this->assertSame( $num_queries, $wpdb->num_queries );
+    }
 }