<form method="POST">
    <h3>Editing: AuthenticatesUsersTest.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php

namespace Laravel\Ui\Tests\AuthBackend;

use Illuminate\Auth\Events\Attempting;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
use Illuminate\Http\Request;
use Illuminate\Routing\Pipeline;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Event;
use Illuminate\Testing\TestResponse;
use Illuminate\Validation\ValidationException;
use Orchestra\Testbench\Factories\UserFactory;
use Orchestra\Testbench\TestCase;

class AuthenticatesUsersTest extends TestCase
{
    use AuthenticatesUsers;

    protected function tearDown(): void
    {
        Auth::logout();

        parent::tearDown();
    }

    /**
     * Define database migrations.
     *
     * @return void
     */
    protected function defineDatabaseMigrations()
    {
        $this-&gt;loadLaravelMigrations();
    }

    /** @test */
    public function it_can_authenticate_a_user()
    {
        Event::fake();

        $user = UserFactory::new()-&gt;create();

        $request = Request::create('/login', 'POST', [
            'email' =&gt; $user-&gt;email,
            'password' =&gt; 'password',
        ], [], [], [
            'HTTP_ACCEPT' =&gt; 'application/json',
        ]);

        $response = $this-&gt;handleRequestUsing($request, function ($request) {
            return $this-&gt;login($request);
        })-&gt;assertStatus(204);

        Event::assertDispatched(function (Attempting $event) {
            return $event-&gt;remember === false;
        });
    }

    /** @test */
    public function it_can_authenticate_a_user_with_remember_as_false()
    {
        Event::fake();

        $user = UserFactory::new()-&gt;create();

        $request = Request::create('/login', 'POST', [
            'email' =&gt; $user-&gt;email,
            'password' =&gt; 'password',
            'remember' =&gt; false,
        ], [], [], [
            'HTTP_ACCEPT' =&gt; 'application/json',
        ]);

        $response = $this-&gt;handleRequestUsing($request, function ($request) {
            return $this-&gt;login($request);
        })-&gt;assertStatus(204);

        Event::assertDispatched(function (Attempting $event) {
            return $event-&gt;remember === false;
        });
    }


    /** @test */
    public function it_can_authenticate_a_user_with_remember_as_true()
    {
        Event::fake();

        $user = UserFactory::new()-&gt;create();

        $request = Request::create('/login', 'POST', [
            'email' =&gt; $user-&gt;email,
            'password' =&gt; 'password',
            'remember' =&gt; true,
        ], [], [], [
            'HTTP_ACCEPT' =&gt; 'application/json',
        ]);

        $response = $this-&gt;handleRequestUsing($request, function ($request) {
            return $this-&gt;login($request);
        })-&gt;assertStatus(204);

        Event::assertDispatched(function (Attempting $event) {
            return $event-&gt;remember === true;
        });
    }

    /** @test */
    public function it_cant_authenticate_a_user_with_invalid_password()
    {
        $user = UserFactory::new()-&gt;create();

        $request = Request::create('/login', 'POST', [
            'email' =&gt; $user-&gt;email,
            'password' =&gt; 'invalid-password',
        ], [], [], [
            'HTTP_ACCEPT' =&gt; 'application/json',
        ]);

        $response = $this-&gt;handleRequestUsing($request, function ($request) {
            return $this-&gt;login($request);
        })-&gt;assertUnprocessable();

        $this-&gt;assertInstanceOf(ValidationException::class, $response-&gt;exception);
        $this-&gt;assertSame([
            'email' =&gt; [
                'These credentials do not match our records.',
            ],
        ], $response-&gt;exception-&gt;errors());
    }

     /** @test */
    public function it_cant_authenticate_unknown_credential()
    {
        $request = Request::create('/login', 'POST', [
            'email' =&gt; 'taylor@laravel.com',
            'password' =&gt; 'password',
        ], [], [], [
            'HTTP_ACCEPT' =&gt; 'application/json',
        ]);

        $response = $this-&gt;handleRequestUsing($request, function ($request) {
            return $this-&gt;login($request);
        })-&gt;assertUnprocessable();

        $this-&gt;assertInstanceOf(ValidationException::class, $response-&gt;exception);
        $this-&gt;assertSame([
            'email' =&gt; [
                'These credentials do not match our records.',
            ],
        ], $response-&gt;exception-&gt;errors());
    }

    /**
     * Handle Request using the following pipeline.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  callable  $callback
     * @return \Illuminate\Testing\TestResponse
     */
    protected function handleRequestUsing(Request $request, callable $callback)
    {
        return new TestResponse(
            (new Pipeline($this-&gt;app))
                -&gt;send($request)
                -&gt;through([
                    \Illuminate\Session\Middleware\StartSession::class,
                ])
                -&gt;then($callback)
        );
    }
}
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