UUIDTest.php
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UUIDTest.php
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	<?php
	declare(strict_types=1);

	namespace Keruald\OmniTools\Tests\Identifiers;

	use Keruald\OmniTools\Identifiers\UUID;
	use Phpunit\Framework\TestCase;

	class UUIDTest extends TestCase {

	public function testUUIDv4 () : void {
	$uuid = UUID::UUIDv4();

	$this->assertEquals(
	36, strlen($uuid),
	"UUID size must be 36 characters."
	);

	$re = "/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/";
	$this->assertRegExp($re, $uuid);
	}

	public function testUUIDv4AreUnique () : void {
	$this->assertNotEquals(UUID::UUIDv4(), UUID::UUIDv4());
	}

	}