getMockBuilder(DatabaseInterface::class) ->disableOriginalConstructor() ->getMock(); $response = new ResponseRenderer(); $response->setAjax(true); $cfg['AllowUserDropDatabase'] = true; $controller = new DestroyController( $response, new Template(), $dbi, new Transformations(), new RelationCleanup($dbi, new Relation($dbi)) ); $controller(); $actual = $response->getJSONResult(); self::assertArrayHasKey('message', $actual); self::assertStringContainsString('