Question

我正在运行Laravel 5.6，在使用查询字符串测试终点时遇到了一个奇怪的问题。

这是我的测试：

/**
 * @test
 */
public function returns_records_filtered_by_search()
{
    factory(NewsletterSubscriber::class)->states('verified')->create([
        'email' => 'jon@doe.com',
        'first_name' => 'Jon',
        'last_name' => 'Doe',
    ]);

    factory(NewsletterSubscriber::class)->states('verified')->create([
        'email' => 'jane@doe.com',
        'first_name' => 'Jane',
        'last_name' => 'Doe',
    ]);

    factory(NewsletterSubscriber::class)->states('verified')->create([
        'email' => 'jeremy@doe.com',
        'first_name' => 'Jeremy',
        'last_name' => 'Doe',
    ]);


    $response = $this->get(route('admin.newsletter_subscriber', ['q' => 'doe']));

    $response->assertStatus(Response::HTTP_OK)
    $response->assertSee('Subscribers (3)');

    $response->assertSee('jon@doe.com');
    $response->assertSee('jane@doe.com');
    $response->assertSee('jeremy@doe.com');


    $response = $this->get(route('admin.newsletter_subscriber', ['q' => 'jane']));

    $response->assertStatus(Response::HTTP_OK)
    $response->assertSee('Subscribers (1)');

    $response->assertDontSee('jon@doe.com');
    $response->assertSee('jane@doe.com');
    $response->assertDontSee('jeremy@doe.com');
}

两个$this->get()调用中的每一个似乎都在调用查询字符串参数q = doe的相同值的路由，因此第二组断言失败，因为它也返回3条记录。

在浏览器中进行测试时，一切正常，记录会被查询字符串过滤 - 它只是在测试过程中 - 好像调用第二次忽略了参数。

route helper使用查询字符串返回正确的url。

我的控制器有这样的东西：

public function index(Request $request): View
{
    $query = NewsletterSubscriber::verified();

    if (!is_null($q = $request->get('q'))) {

        $query->where(function(Builder $query) use ($q) {
            $query->where('email', 'like', '%'.$q.'%')
                ->orWhere('first_name', 'like', '%'.$q.'%')
                ->orWhere('last_name', 'like', '%'.$q.'%');
        });

    }

    $subscribers = $query->orderBy('created_at', 'desc')->paginate(10);

    return $this->view('newsletter-subscriber.index')
                ->with('subscribers', $subscribers);
}

知道可能导致它的原因吗？

Laravel测试：get（）方法持久化查询字符串

0 个答案: