diff options
Diffstat (limited to 'stwcs/tests/test_hstwcs.py')
| -rw-r--r-- | stwcs/tests/test_hstwcs.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/stwcs/tests/test_hstwcs.py b/stwcs/tests/test_hstwcs.py new file mode 100644 index 0000000..8a4a9ba --- /dev/null +++ b/stwcs/tests/test_hstwcs.py @@ -0,0 +1,15 @@ +from __future__ import absolute_import, division, print_function +from astropy.io import fits +from ..wcsutil import hstwcs + + +def test_radesys(): + phdr = fits.PrimaryHDU().header + phdr['refframe'] = 'icrs' + assert hstwcs.determine_refframe(phdr) == 'ICRS' + phdr['refframe'] = 'gsc1' + assert hstwcs.determine_refframe(phdr) == 'FK5' + phdr['refframe'] = 'other' + assert hstwcs.determine_refframe(phdr) is None + phdr['refframe'] = ' ' + assert hstwcs.determine_refframe(phdr) is None |