public void GetExtents_Returns_New_Extents()
{
Extents newExtents = Extents.GetExtents(StarGlobalPoles);
Assert.That(newExtents.MaxLatitude, Is.EqualTo(90));
Assert.That(newExtents.MinLatitude, Is.EqualTo(-90));
Assert.That(newExtents.MaxLongitude, Is.EqualTo(90));
Assert.That(newExtents.MinLongitude, Is.EqualTo(-90));
}