def test_fitsdiff_no_hdu_name(tmpdir):
"""Make sure diff report doesn't report HDU name if not in files"""
path1 = str(tmpdir.join("test1.fits"))
path2 = str(tmpdir.join("test2.fits"))
hdulist = HDUList([PrimaryHDU(), ImageHDU(data=np.zeros(5))])
hdulist.writeto(path1)
hdulist[1].data[0] = 1
hdulist.writeto(path2)
diff = FITSDiff(path1, path2)
assert "Extension HDU 1:" in diff.report()
def test_fitsdiff_hdu_name(tmpdir):
"""Make sure diff report reports HDU name and ver if same in files"""
path1 = str(tmpdir.join("test1.fits"))
path2 = str(tmpdir.join("test2.fits"))
hdulist = HDUList([PrimaryHDU(), ImageHDU(data=np.zeros(5), name="SCI")])
hdulist.writeto(path1)
hdulist[1].data[0] = 1
hdulist.writeto(path2)
diff = FITSDiff(path1, path2)
assert "Extension HDU 1 (SCI, 1):" in diff.report()
def test_fitsdiff_with_names(tmpdir):
"""Make sure diff report doesn't report HDU name if not same in files"""
path1 = str(tmpdir.join("test1.fits"))
path2 = str(tmpdir.join("test2.fits"))
hdulist = HDUList(
[PrimaryHDU(),
ImageHDU(data=np.zeros(5), name="SCI", ver=1)])
hdulist.writeto(path1)
hdulist[1].name = "ERR"
hdulist.writeto(path2)
diff = FITSDiff(path1, path2)
assert "Extension HDU 1:" in diff.report()
