public function testGetMinute() { $calendar = new Calendar(); $minute = $calendar->getMinute(new \DateTime('2012-01-01 17:23')); $this->assertInstanceOf('CalendR\\Period\\Minute', $minute); $minute = $calendar->getMinute(2012, 1, 1, 17, 23); $this->assertInstanceOf('CalendR\\Period\\Minute', $minute); }