def METHOD_NAME(self):
    sky = Sky()
    sky.set_time(1.0)
    sky.set_sunrise(5.0)
    sky.set_sunset(15.0)
    sky.set_cloud_speed(0.3)
    sky.set_cloud_direction(Angle(1.2))
    sky.set_cloud_humidity(0.9)
    sky.set_cloud_mean_size(0.123)
    sky.set_cloud_ambient(Color.BLUE)
    self.assertEqual("", sky.cubemap_uri())
    sky.set_cubemap_uri("dummyUri");
    sky2 = Sky(sky)
    self.assertAlmostEqual(1.0, sky2.time())
    self.assertAlmostEqual(5.0, sky2.sunrise())
    self.assertAlmostEqual(15.0, sky2.sunset())
    self.assertAlmostEqual(0.3, sky2.cloud_speed())
    self.assertEqual(Angle(1.2), sky2.cloud_direction())
    self.assertAlmostEqual(0.9, sky2.cloud_humidity())
    self.assertAlmostEqual(0.123, sky2.cloud_mean_size())
    self.assertEqual(Color.BLUE, sky2.cloud_ambient())
    self.assertEqual("dummyUri", sky2.cubemap_uri())