public function testDeleteReviewers() { $daoMock = $this->getMock("PerformanceReviewDao", array("deleteReviewersByReviewId")); $daoMock->expects($this->any())->method('deleteReviewersByReviewId')->will($this->returnValue(true)); $service = new PerformanceReviewService(); $service->setDao($daoMock); $this->assertEquals(1, $service->deleteReviewersByReviewId(1)); }