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<?php
namespace Pachico\SlimCorrelationId\Generator;
class SimpleTest extends \PHPUnit_Framework_TestCase
{
/**
* @var Simple
*/
private $sut;
public function setUp()
$this->sut = new Simple();
}
public function testCreateReturnsString()
// Act
$id = $this->sut->create();
// Assert
$this->assertInternalType('string', $id);
$this->assertSame(10, strlen($id));
public function testIdIsAlwaysUnique()
// Arrange
$ids = [];
for ($index = 0; $index < 100; $index++) {
$ids[] = $this->sut->create();
$uniqueIds = array_unique($ids);
$this->assertSame(100, count($uniqueIds));
pachico /
slim-correlationid
