/**
* @covers Marando\AstroCoord\Geo::rad
*/
public function testRad()
{
$tests = [[1.456, -0.0234], [-1.456, 0.0234]];
foreach ($tests as $t) {
$lat = $t[0];
$lon = $t[1];
$geo = Geo::rad($lat, $lon);
$this->assertEquals($lat, $geo->lat->rad);
$this->assertEquals($lon, $geo->lon->rad);
}
}