public function testCanDetectEnd()
{
$this->assertFalse($this->timer->hasEnded([]));
$this->timer->begin([]);
$this->assertFalse($this->timer->hasEnded([]));
$this->timer->end([]);
$this->assertTrue($this->timer->hasEnded([]));
$this->timer->end(['1', 'a']);
$this->assertTrue($this->timer->hasEnded(['1', 'a']));
}