gros.co > tests > Feature > Auth > AuthenticationTest.php
<?php
namespace Tests\Feature\Auth;
use App\Models\User;
use App\Providers\RouteServiceProvider;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;
class AuthenticationTest extends TestCase
{
    use RefreshDatabase;
    public function test_login_screen_can_be_rendered()
    {
        $response = $this->get('/login');
        $response->assertStatus(200);
    }
    public function test_users_can_authenticate_using_the_login_screen()
    {
        $user = User::factory()->create();
        $response = $this->post('/login', [
            'email' => $user->email,
            'password' => 'password',
        ]);
        $this->assertAuthenticated();
        $response->assertRedirect(RouteServiceProvider::HOME);
    }
    public function test_users_can_not_authenticate_with_invalid_password()
    {
        $user = User::factory()->create();
        $this->post('/login', [
            'email' => $user->email,
            'password' => 'wrong-password',
        ]);
        $this->assertGuest();
    }
}