def test_dec_deg(self):
c = parse_coord(CoordSystem.ICRS, '112.35', '8.13', 'test')
(ra, dec) = coord_to_dec_deg(c)
self.assertAlmostEqual(ra, 112.35)
self.assertAlmostEqual(dec, 8.13)
cc = coord_from_dec_deg(CoordSystem.ICRS, 21.34, 55.89)
self.assertEqual(format_coord(CoordSystem.ICRS, cc)[0], '01:25:21.6')
self.assertEqual(format_coord(CoordSystem.ICRS, cc)[1], '+55:53:24')
def test_dec_deg(self):
c = parse_coord(CoordSystem.ICRS, '112.35', '8.13', 'test')
(ra, dec) = coord_to_dec_deg(c)
self.assertAlmostEqual(ra, 112.35)
self.assertAlmostEqual(dec, 8.13)
cc = coord_from_dec_deg(CoordSystem.ICRS, 21.34, 55.89)
self.assertEqual(format_coord(CoordSystem.ICRS, cc)[0], '01:25:21.6')
self.assertEqual(format_coord(CoordSystem.ICRS, cc)[1], '+55:53:24')
def test_parse_format(self):
# Test basic input.
c = parse_coord(CoordSystem.ICRS, '12:34:56', '+78:09:00', 'test')
self.assertIsInstance(c, SkyCoord)
self.assertAlmostEqual(c.ra.deg, 188.7333333)
self.assertAlmostEqual(c.dec.deg, 78.15)
# Check we can't format with the wrong system.
with self.assertRaises(AssertionError):
format_coord(CoordSystem.GAL, c)
# Test decimal input.
c = parse_coord(CoordSystem.ICRS, '15.0', '75', 'test')
self.assertIsInstance(c, SkyCoord)
self.assertAlmostEqual(c.ra.deg, 15)
self.assertAlmostEqual(c.dec.deg, 75)
self.assertEqual(format_coord(CoordSystem.ICRS, c)[0], '01:00:00')
self.assertEqual(format_coord(CoordSystem.ICRS, c)[1], '+75:00:00')
# Test some good coordinates.
for (system, x, y) in [
(CoordSystem.ICRS, '15:30:00', '+45:15:00'),
(CoordSystem.ICRS, '05:30:15', '-00:15:00'),
(CoordSystem.GAL, '135.75', '-15.25'),
]:
c = parse_coord(system, x, y, 'test')
formatted = format_coord(system, c)
self.assertEqual(formatted[0], x)
self.assertEqual(formatted[1], y)
# Test some bad coordinates.
for (system, x, y) in [
(CoordSystem.ICRS, '25:30:00', '45:15:00'),
(CoordSystem.ICRS, '15:300:00', '+45:15:00'),
(CoordSystem.ICRS, '15:30:00', '-95:15:00'),
(CoordSystem.GAL, '135.7.5', '-15.25'),
]:
with self.assertRaises(UserError):
c = parse_coord(system, x, y, 'test')
print(repr(c))
def test_parse_format(self):
# Test basic input.
c = parse_coord(CoordSystem.ICRS, '12:34:56', '+78:09:00', 'test')
self.assertIsInstance(c, SkyCoord)
self.assertAlmostEqual(c.ra.deg, 188.7333333)
self.assertAlmostEqual(c.dec.deg, 78.15)
# Check we can't format with the wrong system.
with self.assertRaises(AssertionError):
format_coord(CoordSystem.GAL, c)
# Test decimal input.
c = parse_coord(CoordSystem.ICRS, '15.0', '75', 'test')
self.assertIsInstance(c, SkyCoord)
self.assertAlmostEqual(c.ra.deg, 15)
self.assertAlmostEqual(c.dec.deg, 75)
self.assertEqual(format_coord(CoordSystem.ICRS, c)[0], '01:00:00')
self.assertEqual(format_coord(CoordSystem.ICRS, c)[1], '+75:00:00')
# Test some good coordinates.
for (system, x, y) in [
(CoordSystem.ICRS, '15:30:00', '+45:15:00'),
(CoordSystem.ICRS, '05:30:15', '-00:15:00'),
(CoordSystem.GAL, '135.75', '-15.25'),
]:
c = parse_coord(system, x, y, 'test')
formatted = format_coord(system, c)
self.assertEqual(formatted[0], x)
self.assertEqual(formatted[1], y)
# Test some bad coordinates.
for (system, x, y) in [
(CoordSystem.ICRS, '25:30:00', '45:15:00'),
(CoordSystem.ICRS, '15:300:00', '+45:15:00'),
(CoordSystem.ICRS, '15:30:00', '-95:15:00'),
(CoordSystem.GAL, '135.7.5', '-15.25'),
]:
with self.assertRaises(UserError):
c = parse_coord(system, x, y, 'test')
print(repr(c))
