Ticket #6798: 6798.02.patch

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

@@ -1196 +1196 @@
                 $members = new BP_Group_Member_Query( array( 'group_id' => $g1 ) );
                 $this->assertEqualSets( array( $u1, $u2, $u3 ), $members->user_ids );
         }
+
+        /**
+         * @group group_membership_requests
+         * @group group_membership
+         */
+        public function test_groups_accept_membership_request_no_duplicates() {
+                $u1 = $this->factory->user->create();
+                $g1 = $this->factory->group->create();
+
+                // Create membership request
+                groups_send_membership_request( $u1, $g1 );
+
+                /* Hook to the `groups_membership_accepted` action
+                 * to see how many times it's fired.
+                 */
+                add_action( 'groups_membership_accepted', array( $this, 'count_groups_membership_accepted_calls' ) );
+
+                $this->counter = 0;
+
+                groups_accept_membership_request( null, $u1, $g1 );
+                groups_accept_membership_request( null, $u1, $g1 );
+                groups_accept_membership_request( null, $u1, $g1 );
+
+                remove_action( 'groups_membership_accepted', array( $this, 'count_groups_membership_accepted_calls' ) );
+
+                $this->assertEquals( 1, $this->counter );
+                // Clean up.
+                $this->counter = 0;
+        }
+                public function count_groups_membership_accepted_calls() {
+                        $this->counter++;
+                }
 }