?? 2015? ???? ?? PHP? ??? ??????. ???? CodeIgniter 3? Laravel 5.1? ???????. ?? ?? Laravel? ?? ??? ???????? ?? ??? ?? ???? ????. ?? ?? ?? PHP ????? ????? PHPUnit? ?? ???? ?? ??? ????? ?????. ??? 2021? ???? ????? ??? ??? ?????. ?? PHP ? Laravel ?????? ?? ???? ??? ??? ????/???? ??? Laravel? ????? Nuno Maduro? ??????.

Pest? ???? PHPUnit?? ???? ? ??? ??? ??? ???? ???? ??? ???? ?????. ??? Laravel ????? ????? Pest? ???? ??? ?????. Spatie, Livewire, Filament ?? ?? Laravel ????/???? Pest? ?????. ??? ??? ??? ??? ??? ???? ? PHPUnit?? ???? ??? ????. ??? ??? ?? ? ???. ?? ???? ???? ??? ????.

? ?? ??

?? ??? ?? Pest? ???? ? ?? PHP ????? ????.

mkdir ~/Herd/lerning-pest

cd ~/Herd/learning-pest

composer require pestphp/pest --dev --with-all-dependencies

./vendor/bin/pest --init 

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

<?php

// tests/Unit/ExampleTest.php

test('example', function () {
    expect(true)->toBeTrue();
});

?? ???? ??? ???? ??? ??? ? ?? Closure? ???? ?? ?? ????. ??? ??? PHPUnit?? ??? ?? ??? ? ????.

<?php

// tests/Unit/ExampleTest.php

class ExampleTest extends \PHPUnit\Framework\TestCase
{
    public function test_example()
    {
        $this->assertTrue(true);
    }
}

Pest ??? ??? Ruby? Rspec ? Jest?? ??? ???? ???, ? ??????. ??? ?? ???? ?? ??? ??. ???? ??? ??? ??? ???? ???? ????.

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

??

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

$this->assertSame($expected, $actual);
$this->assertTrue($condition);
$this->assertFalse($condition);
$this->assertNull($actual);
$this->assertEmpty($array);
$this->assertCount($count, $countable);
$this->assertInstanceof($type, $instance);

Pest??? ?? ?? ??? ? ????.

expect($actual)->toBe($expected);
expect($condition)->toBeTrue();
expect($condition)->toBeFalse();
expect($actual)->toBeNull();
expect($actual)->toBeEmpty();
expect($actual)->toBeInstanceOf($type);

?? ????? Pest ??? ??? ????, ??? API? ??? ??? ?? ??? ??? PHPUnit? ???? ????. ??? ?? PHPUnit ???? ???? Pest?? ??? ?? ?????. ???? ???? ? ????. ? ??? ??? ??? ????.

<?php

test("all PHP files in LearningPest namespace must have strict mode enabled", function () {
    arch()
        ->expect('LearningPest')
        ->toUseStrictTypes();
});

test('all PHPUnit assertions are available for Pest', function () {
    $instance = new \stdClass();

    $getInstance = function () use ($instance) {
        return $instance;
    };

    $this->assertSame($instance, $getInstance());

    $this->assertInstanceOf(stdClass::class, $instance);

    $this->assertTrue(1 < 2);
    $this->assertFalse(1 > 2);

    $value = null;

    $this->assertNull($value);

    $this->assertEmpty([]);

    $array = [1, 2, 3];

    $this->assertCount(3, $array);
});

?? ??

PHPUnit? ???? Pest?? ??? ? ?? ?? ??? ?? ????. ?? ????:

• PHPUnit?? ??? ???? ????. Pest?? ?????? ????.
• PHPUnit?? setUp, TearDown, setUpBeforeClass ? TearDownAfterClass? ????. ???? beforeEach, afterEach, beforeAll ? afterAll? ????.
• ? ? ?? ??? ??? ???? ????? ?????? ???? ? ????.

Mockery? ??? ???????? ??? ???? ????.

??? Pest?? ????, ???, ???? ???, ???? ? ??? ??? ?? ????. ???? ??? ? ???????.

??

• Pest? PHPUnit? ???? ?????? ?? PHP ? Laravel ?????? ?? ???? ?????.
• Pest? ???? ??? ?? ?? ???? ??? ? ??? CLI? ? ??? ??? ? ???????.
• ?? Pest? PHP ? Laravel ??????? ?? ??? ????????.

Pest? ???? ?? ?? PHP ????? ? ??? ???.

? ??? ??? PHP? Laravel? Pest? ??? ? ? ??????.? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!