Changeset 9482 for trunk/tests/phpunit/testcases/messages/class.bp-messages-thread.php

Timestamp:

02/13/2015 05:24:33 PM (11 years ago)

Author:

boonebgorges

Message:

Cache the results of BP_Messages_Thread::get_recipients().

This can save a large number of queries on certain inbox views.

Props wpdennis.
See #6221. Fixes #6220.

File:

• trunk/tests/phpunit/testcases/messages/class.bp-messages-thread.php (modified) (1 diff)

trunk/tests/phpunit/testcases/messages/class.bp-messages-thread.php

@@ -93 +93 @@
                 $this->assertSame( $expected, $found );
         }
+
+        /**
+         * @group get_recipients
+         * @group cache
+         */
+        public function test_get_recipients_should_cache_its_values() {
+                global $wpdb;
+
+                $u1 = $this->factory->user->create();
+                $u2 = $this->factory->user->create();
+
+                $t1 = $this->factory->message->create( array(
+                        'sender_id' => $u1,
+                        'recipients' => array( $u2 ),
+                        'subject' => 'Foo',
+                ) );
+
+                $thread = new BP_Messages_Thread( $t1 );
+                $recipients = $thread->get_recipients();
+
+                $num_queries = $wpdb->num_queries;
+                $recipients_cached = $thread->get_recipients();
+
+                $this->assertEquals( $recipients, $recipients_cached );
+                $this->assertEquals( $num_queries, $wpdb->num_queries );
+        }
+
+        /**
+         * @group get_recipients
+         * @group cache
+         */
+        public function test_get_recipients_cache_should_be_busted_when_thread_message_is_sent() {
+                global $wpdb;
+
+                $u1 = $this->factory->user->create();
+                $u2 = $this->factory->user->create();
+
+                $t1 = $this->factory->message->create( array(
+                        'sender_id' => $u1,
+                        'recipients' => array( $u2 ),
+                        'subject' => 'Foo',
+                ) );
+
+                $thread = new BP_Messages_Thread( $t1 );
+                $recipients = $thread->get_recipients();
+
+                // Verify that the cache is populated.
+                $num_queries = $wpdb->num_queries;
+                $recipients_cached = $thread->get_recipients();
+                $this->assertEquals( $num_queries, $wpdb->num_queries );
+
+                messages_new_message( array(
+                        'sender_id' => $u2,
+                        'thread_id' => $t1,
+                        'recipients' => array( $u1 ),
+                        'subject' => 'Bar',
+                        'content' => 'Baz',
+                ) );
+
+                // Cache should be empty.
+                $num_queries = $wpdb->num_queries;
+                $recipients_uncached = $thread->get_recipients();
+                $this->assertEquals( $num_queries + 1, $wpdb->num_queries );
+        }
+
+        /**
+         * @group get_recipients
+         * @group cache
+         */
+        public function test_get_recipients_cache_should_be_busted_when_single_thread_is_deleted() {
+                global $wpdb;
+
+                $u1 = $this->factory->user->create();
+                $u2 = $this->factory->user->create();
+
+                $t1 = $this->factory->message->create( array(
+                        'sender_id' => $u1,
+                        'recipients' => array( $u2 ),
+                        'subject' => 'Foo',
+                ) );
+
+                $thread = new BP_Messages_Thread( $t1 );
+                $recipients = $thread->get_recipients();
+
+                // Verify that the cache is populated.
+                $num_queries = $wpdb->num_queries;
+                $recipients_cached = $thread->get_recipients();
+                $this->assertEquals( $num_queries, $wpdb->num_queries );
+
+                messages_delete_thread( $t1 );
+
+                // Cache should be empty.
+                $this->assertFalse( wp_cache_get( 'thread_recipients_' . $t1, 'bp_messages' ) );
+        }
+
+        /**
+         * @group get_recipients
+         * @group cache
+         */
+        public function test_get_recipients_cache_should_be_busted_when_array_of_threads_is_deleted() {
+                global $wpdb;
+
+                $u1 = $this->factory->user->create();
+                $u2 = $this->factory->user->create();
+
+                $t1 = $this->factory->message->create( array(
+                        'sender_id' => $u1,
+                        'recipients' => array( $u2 ),
+                        'subject' => 'Foo',
+                ) );
+
+                $thread = new BP_Messages_Thread( $t1 );
+                $recipients = $thread->get_recipients();
+
+                // Verify that the cache is populated.
+                $num_queries = $wpdb->num_queries;
+                $recipients_cached = $thread->get_recipients();
+                $this->assertEquals( $num_queries, $wpdb->num_queries );
+
+                messages_delete_thread( array( $t1 ) );
+
+                // Cache should be empty.
+                $this->assertFalse( wp_cache_get( 'thread_recipients_' . $t1, 'bp_messages' ) );
+        }
 }