Domain\Student\Http\StudentControllerTest::test_update_failed PHP Method

    public function test_update_failed()
    {
        $request = m::mock(UpdateRequest::class);
        $request->shouldReceive('all')->once()->andReturn([]);
        $this->setExpectedException(RepositoryException::class);
        App::instance(UpdateRequest::class, $request);
        $controller = App::make(StudentController::class);
        $service = App::make(StudentService::class);
        $controller->update($request, $service, 1);
    }