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<?php
namespace Illuminate\Tests\Testing;
use Illuminate\Container\Container;
use Illuminate\Testing\ParallelTesting;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
class ParallelTestingTest extends TestCase
{
protected function setUp(): void
{
parent::setUp();
Container::setInstance(new Container);
$_SERVER['LARAVEL_PARALLEL_TESTING'] = 1;
}
#[DataProvider('callbacks')]
public function testCallbacks($callback): void
{
$parallelTesting = new ParallelTesting(Container::getInstance());
$caller = 'call'.ucfirst($callback).'Callbacks';
$state = false;
$parallelTesting->{$caller}($this);
$this->assertFalse($state);
$parallelTesting->{$callback}(function ($token, $testCase = null) use ($callback, &$state) {
if (in_array($callback, ['setUpTestCase', 'tearDownTestCase'])) {
$this->assertSame($this, $testCase);
} else {
$this->assertNull($testCase);
}
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$this->assertSame('1', (string) $token);
$state = true;
});
$parallelTesting->{$caller}($this);
$this->assertFalse($state);
$parallelTesting->resolveTokenUsing(function () {
return '1';
});
$parallelTesting->{$caller}($this);
$this->assertTrue($state);
}
public function testOptions(): void
{
$parallelTesting = new ParallelTesting(Container::getInstance());
$this->assertFalse($parallelTesting->option('recreate_databases'));
$this->assertFalse($parallelTesting->option('without_databases'));
$parallelTesting->resolveOptionsUsing(function ($option) {
return $option === 'recreate_databases';
});
$this->assertFalse($parallelTesting->option('recreate_caches'));
$this->assertFalse($parallelTesting->option('without_databases'));
$this->assertTrue($parallelTesting->option('recreate_databases'));
$parallelTesting->resolveOptionsUsing(function ($option) {
return $option === 'without_databases';
});
$this->assertTrue($parallelTesting->option('without_databases'));
}
public function testToken(): void
{
$parallelTesting = new ParallelTesting(Container::getInstance());
$this->assertFalse($parallelTesting->token());
$parallelTesting->resolveTokenUsing(function () {
return '1';
});
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$this->assertSame('1', (string) $parallelTesting->token());
}
public static function callbacks()
{
return [
['setUpProcess'],
['setUpTestCase'],
['setUpTestDatabase'],
['setUpTestDatabaseBeforeMigrating'],
['tearDownTestCase'],
['tearDownProcess'],
];
}
protected function tearDown(): void
{
Container::setInstance(null);
unset($_SERVER['LARAVEL_PARALLEL_TESTING']);
parent::tearDown();
}
}