App\Http\Controllers\AuthController::login PHP Method

    public function login()
    {
        return view('auth.login');
    }

 public function testLogin_ok()
 {
     $this->createAndSeedTestingDb();
     $sr = \Mockery::mock(SR::class)->makePartial();
     $ac = new AC($sr);
     $sr->shouldReceive('create')->andReturn(149);
     \Request::replace(['username' => 'user', 'password' => 'pass']);
     $r = $ac->login();
     $this->assertInstanceOf(JsonResponse::class, $r);
     $this->assertSame(149, $r->getData());
 }