unit-testing - 断言返回值是 Redirect 还是 View

Question

假设我有这个用于身份验证的 Controller :

class AuthController extends BaseController
{
    public function __construct(User $user)
    {
        $this->user = $user;
    }

    public function getLogin()
    {
        if (Auth::check()) {
            Session::flash('alert-type', 'error');
            Session::flash('alert-message', 'You are already logged in');
            return Redirect::to('home');
        }

        return View::make('auth/login');
    }
}

我有这个单元测试:

public function testGetLoginWithoutLogin()
{
    Auth::shouldReceive('check')->once()->andReturn(false);
    View::shouldReceive('make')->once();

    $userMock = Mockery::mock('Eloquent', 'User');

    $authController = new AuthController($userMock);
    $authController->getLogin();
}

我如何确保返回 View ？在具有有效登录的不同单元测试中，我将如何测试它返回重定向？

Answer 1

您可以检查 getLogin() 的返回值类型。

对于重定向

$returnValue = $authController->getLogin();
$this->assertInstanceOf('\Illuminate\Http\RedirectResponse', $returnValue);

为观

$returnValue = $authController->getLogin();
$this->assertInstanceOf('\Illuminate\View\View', $returnValue);