Changeset 10794 for trunk/tests/phpunit/testcases/groups/class-bp-groups-member.php

Timestamp:

05/21/2016 02:16:38 AM (10 years ago)

Author:

boonebgorges

Message:

Introduce caching for group memberships.

The new system works like this: The bp_groups_memberships_for_user cache
group stores arrays of membership IDs for individual users. The
bp_groups_memberships cache group stores data about individual memberships.
The new function bp_get_user_groups() populates a user's group memberships
from these caches, and filters them as requested in the function parameters.
Then, the various groups_is_user_*() functions use bp_get_user_groups()
instead of direct, uncached database queries to fetch their data.

In addition, the get_group_extras() method of BP_Groups_Group can now be
greatly simplified, since all necessary pre-fetching of current-user group
memberships happens via the bp_get_user_groups() cache.

Props boonebgorges, dcavins.
See #6327.

File:

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

trunk/tests/phpunit/testcases/groups/class-bp-groups-member.php

@@ -1269 +1269 @@
         $this->assertInternalType( 'int', BP_Groups_Member::total_group_count( 123 ) );
     }
+
+    /**
+     * @group get_memberships_by_id
+     */
+    public function test_get_memberships_by_id_with_single_id() {
+        $users = $this->factory->user->create_many( 2 );
+        $groups = $this->factory->group->create_many( 2 );
+
+        $m0 = $this->add_user_to_group( $users[0], $groups[0] );
+        $m1 = $this->add_user_to_group( $users[1], $groups[1] );
+
+        $found = BP_Groups_Member::get_memberships_by_id( $m0 );
+
+        $this->assertSame( 1, count( $found ) );
+        $this->assertEquals( $m0, $found[0]->id );
+    }
+
+    /**
+     * @group get_memberships_by_id
+     */
+    public function test_get_memberships_by_id_with_multiple_ids() {
+        $users = $this->factory->user->create_many( 2 );
+        $groups = $this->factory->group->create_many( 2 );
+
+        $m0 = $this->add_user_to_group( $users[0], $groups[0] );
+        $m1 = $this->add_user_to_group( $users[1], $groups[1] );
+
+        $found = BP_Groups_Member::get_memberships_by_id( array( $m0, $m1 ) );
+
+        $this->assertSame( 2, count( $found ) );
+        $this->assertEqualSets( array( $m0, $m1 ), wp_list_pluck( $found, 'id' ) );
+    }
 }