/**
* @covers UIDGenerator::newUUIDv4
*/
public function testUUIDv4()
{
for ($i = 0; $i < 100; $i++) {
$id = UIDGenerator::newUUIDv4();
$this->assertEquals(true, preg_match('!^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$!', $id), "UID {$id} has the right format");
}
}
/**
* @covers UIDGenerator::newUUIDv4
*/
public function testUUIDv4()
{
$ids = array();
for ($i = 0; $i < 100; $i++) {
$id = UIDGenerator::newUUIDv4();
$ids[] = $id;
$this->assertEquals(true, preg_match('!^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$!', $id), "UID {$id} has the right format");
}
$this->assertEquals(array_unique($ids), $ids, 'All generated IDs are unique.');
}
