???? ????? ???? ??? ????? ?? ??? ??? ?????. ?????? Laravel? ??? ??? ???? ?? ???? ? ??? ?? ???? ???? ??? ??? ???? ??? ??????? ???? ????? ??? ? ??? ?????. ??? ????? ???? ??? ??????? ????, ?? ???? ???? ??? ??? ???? ???? ????? ?? ? ????.

? ?????? Laravel? ?? ???? ????, ? ????, ??? ??? ???? ??? ???????. ????? ?? ??? ?? Laravel?? ???? ???? ???? ??? ???? ? ????.

---

??

1. ?? ????? ??????
2. ?? ???? ??? ??
3. Laravel?? ?? ??? ??
4. ? ?? ?? ??? ??
5. ??, ???? ? ??? ???
6. ??? ?? ? ??
7. Laravel ?? ??? ?? ??
8. ?? ??

---

?? ???? ??????

?? ???? ??, ???, ???? ?? ??????? ?? ??? ????? ?? ??? ???? ??? ?????. ??? ???? ??? ?? ??? ?? ?? ??? ???? ????? ???? ? ??? ???.

Laravel?? ?? ???? ????? Laravel? ?? ???? ???? PHPUnit? ???? ?????.

---

?? ???? ??? ??

?? ???? ???? ?? ???? ??? ?? ??? ?? ???? ??? ?? ? ???. ??? ??? ??? ?? ??? ??? ????.

• ?? ?? ??: ???? ??????? ???? ?? ??? ???? ? ??? ??? ??? ??? ?? ?? ??? ?? ? ????.
• ??? ?? ????: ????? ?? ??? ??? ? ??? ??? ?? ????? ? ???? ???? ???.
• ?? ?? ??: ???? ???? ??? ??? ???? ??? ?? ???? ?? ? ???? ??? ??? ??????.
• ??? ??: ???? ?? ????? ??? ??? ?? ??? ???? ??? ?????.

---

Laravel?? ?? ??? ??

Laravel? ?? ?????? ?? ???? ???? ?? ??? ??? ??? ????. ???? ??? ??? ????.

1??: PHPUnit ?? ??

Laravel?? ????? PHPUnit? ???? ????. ??? ???? ??? ??? ? ????.

vendor/bin/phpunit --version

2??: ??? ??? ??

Laravel? ??? ??? ???? ???? ?? ??? Artisan ??? ?????.

php artisan make:test ExampleTest --unit

tests/Unit ????? ??? ??? ?????.

vendor/bin/phpunit --version

3??: ??? ?? ??

Laravel? ???? ?? .env.testing ??? ?????. .env ??? ???? ??? .env.testing?? ????. ??? ??? ??????? ????? ?????? ??? ?????? ???? ?? ??????? ??? ??? ??? ???.

php artisan make:test ExampleTest --unit

---

? ?? ?? ??? ??

???? ???? ??? ?? ????? ???? ??? ???? ??? ?????.

?: ?? ??? ?? ???

app/Helpers/MathHelper.php?? ??? ??? ???:

tests/
├── Unit/
│   └── ExampleTest.php

tests/Unit/MathHelperTest.php?? ? ??? ?? ???? ?????.

DB_CONNECTION=sqlite
DB_DATABASE=:memory:

??? ??:

namespace App\Helpers;

class MathHelper
{
    public static function add($a, $b)
    {
        return $a + $b;
    }
}

?? ?? ???? PHPUnit? ??? ?????.

namespace Tests\Unit;

use PHPUnit\Framework\TestCase;
use App\Helpers\MathHelper;

class MathHelperTest extends TestCase
{
    public function testAddition()
    {
        $result = MathHelper::add(2, 3);
        $this->assertEquals(5, $result);
    }
}

---

??, ???? ? ??? ???

??? ??

??? ?? Laravel ??????? ?????. ??? ?? ??? ???? ?????.

app/Models/User.php?? ??? ?? ???? ???? ??? ??? ?????.

vendor/bin/phpunit

tests/Unit/UserTest.php?? ???? ?????.

OK (1 test, 1 assertion)

??? ????

????? ?? ????? ?? ???? ????? ?? ??? ???? ?? ????.

??? ???

app/Services/ExampleService.php?? ??? ???:

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class User extends Model
{
    use HasFactory;

    public function isAdmin()
    {
        return $this->role === 'admin';
    }
}

??? ??:

namespace Tests\Unit;

use PHPUnit\Framework\TestCase;
use App\Models\User;

class UserTest extends TestCase
{
    public function testIsAdmin()
    {
        $user = new User();
        $user->role = 'admin';

        $this->assertTrue($user->isAdmin());
    }
}

---

??? ?? ? ??

????? ?? ???? ?????:

namespace App\Services;

class ExampleService
{
    public function greet($name)
    {
        return "Hello, $name!";
    }
}

?? ??? ??? ?????:

namespace Tests\Unit;

use PHPUnit\Framework\TestCase;
use App\Services\ExampleService;

class ExampleServiceTest extends TestCase
{
    public function testGreeting()
    {
        $service = new ExampleService();
        $this->assertEquals('Hello, John!', $service->greet('John'));
    }
}

?? ??? ??? ????.

• ??? ???
• ??? ???(??? ??????? ?? ???? ??)

---

Laravel ?? ??? ?? ??

1. ?? ?? ???: ?? ???? ???? ?? ??? ?? ??? ??? ???.
2. ???? Assertion? ?????: Laravel? AssertEquals, AssertTrue ? AssertCount? ?? ??? Assertion ???? ?????. ?? ???? ?? ??? ?????.
3. ?? ??? ??: Laravel? ?? ??? ???? ?????? ?? ?? API ??? ??????? ???? ?? ??? ??? ?? ??? ???.
4. ????? ??? ??: ???? ?? ?????? ???? ??? ??? ?????.

---

?? ??

Laravel? ?? ???? ??? ??? ????. ??? ??? PHPUnit?? ??? ??? ?? Laravel? ???? ???? ?? ???? ??? ? ????. ??? ?? ????? ?????? ??????? ???? ????? ?? ??? ???? ??? ? ????.

?? ??? ?????. ?? ??? ???? ?? ???? ?????. ????? ?? ?????? ?? ????? ??? ???? ? ??? ?? ? ????. ??? ?????!

? ??? Laravel? ?? ???: ???? ?? ???? ?? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!