/** * @covers UIDGenerator::newUUIDv1 */ public function testUUIDv1() { $ids = array(); for ($i = 0; $i < 100; $i++) { $id = UIDGenerator::newUUIDv1(); $this->assertEquals(true, preg_match('!^[0-9a-f]{8}-[0-9a-f]{4}-1[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$!', $id), "UID {$id} has the right format"); $ids[] = $id; $id = UIDGenerator::newRawUUIDv1(); $this->assertEquals(true, preg_match('!^[0-9a-f]{12}1[0-9a-f]{3}[89ab][0-9a-f]{15}$!', $id), "UID {$id} has the right format"); $id = UIDGenerator::newRawUUIDv1(UIDGenerator::QUICK_RAND); $this->assertEquals(true, preg_match('!^[0-9a-f]{12}1[0-9a-f]{3}[89ab][0-9a-f]{15}$!', $id), "UID {$id} has the right format"); } $this->assertEquals(array_unique($ids), $ids, "All generated IDs are unique."); }