def test_get_sky_coordinates(self):
catalog = Catalog(self.SAMPLE_CATALOG_PATH)
self.assertEqual(len(catalog), 127)
coordinates = catalog.get_sky_coordinates()
# There should be as many Coordinates objects, and in the same order,
# as sources there are in the SExtractor catalog. Therefore, the right
# ascension and declination of the i-th Coordinates object must match
# those of the i-th source in the Catalog.
self.assertEqual(len(coordinates), len(catalog))
for coord, star in zip(coordinates, catalog):
self.assertEqual(coord.ra, star.alpha)
self.assertEqual(coord.dec, star.delta)
def test_get_sky_coordinates(self):
catalog = Catalog(self.SAMPLE_CATALOG_PATH)
self.assertEqual(len(catalog), 127)
coordinates = catalog.get_sky_coordinates()
# There should be as many Coordinates objects, and in the same order,
# as sources there are in the SExtractor catalog. Therefore, the right
# ascension and declination of the i-th Coordinates object must match
# those of the i-th source in the Catalog.
self.assertEqual(len(coordinates), len(catalog))
for coord, star in zip(coordinates, catalog):
self.assertEqual(coord.ra, star.alpha)
self.assertEqual(coord.dec, star.delta)
