/**
* @covers Marando\AstroDate\Epoch::toDate
*/
public function testToDate()
{
$dt = Epoch::J2000()->toDate();
$expected = AstroDate::jd(2451545.0, TimeScale::TT());
$this->assertEquals($expected->toJD(), $dt->toJD());
}
/**
* Converts this instance to an AstroDate instance
* @return AstroDate
*/
public function toDate()
{
if ($this->dt) {
return $this->dt;
} else {
return AstroDate::jd($this->jd, TimeScale::TT());
}
}
/**
* @covers Marando\AstroDate\TimeScale::__toString
*/
public function test__toString()
{
$this->assertEquals('UTC', (string) TimeScale::UTC());
}