اختبارات الميزات لإثبات حدود التطبيق

<?php
namespace Tests\Feature;
use App\Models\Post;
use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;
class PostAuthorizationTest extends TestCase
{
    use RefreshDatabase;
    public function test_other_user_cannot_change_a_post(): void
    {
        $owner = User::factory()->create();
        $other = User::factory()->create();
        $post = Post::factory()->for($owner, "author")->create(["title" => "Original"]);
        $this->actingAs($other, "web")->patch("/posts/{$post->getRouteKey()}", [
            "title" => "Changed", "body" => "Synthetic body",
        ])->assertForbidden();
        $this->assertDatabaseHas("posts", ["id" => $post->id, "user_id" => $owner->id, "title" => "Original"]);
    }
    public function test_author_can_change_a_post(): void
    {
        $owner = User::factory()->create();
        $post = Post::factory()->for($owner, "author")->create(["title" => "Original"]);
        $this->actingAs($owner, "web")->patch("/posts/{$post->getRouteKey()}", [
            "title" => "Changed", "body" => "Synthetic body",
        ])->assertRedirect(route("posts.show", $post));
        $this->assertDatabaseHas("posts", ["id" => $post->id, "user_id" => $owner->id, "title" => "Changed"]);
    }
}

In the isolated intended app: non-owner gets 403 and no change; owner gets redirect and changed title.

يتطلب قاعدة اختبار معزولة ومصانع ومسارات وسياسة، ولم ينفذ على تطبيق المستودع.

<?php
namespace Tests\Feature;
use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;
class PostValidationTest extends TestCase
{
    use RefreshDatabase;
    public function test_missing_title_does_not_create_a_post(): void
    {
        $user = User::factory()->create();
        $this->actingAs($user, "web")->postJson("/posts", [
            "title" => "", "body" => "Synthetic body",
        ])->assertUnprocessable()->assertJsonValidationErrors(["title"]);
        $this->assertDatabaseCount("posts", 0);
    }
}

Expected isolated assertions: 422, title validation error, posts count 0.

يفترض عينة فارغة وسياسة إنشاء ومسار الطلب ويفحص JSON وعدم الإدراج لا المتصفح وCSRF.