/** * 経過秒数 * @dataProvider elapsedSecondsOfDayProvider */ public function testGetElapsedSecondsOfDay($timestamp, $expected) { $timeZoneUTC = new \DateTimeZone('UTC'); $target = new MyDateTime("@{$timestamp}", $timeZoneUTC); $this->assertEquals($expected, $target->getElapsedSecondsOfDay()); }