def test_dec_within_range():
logger.error = mock.MagicMock()
tester = header_checker.HeaderSanity(None)
tester.check_dec_range(FakeHeaderImage({'CRVAL2': -89.9}))
tester.check_dec_range(FakeHeaderImage({'CRVAL2': 89.9}))
tester.check_dec_range(FakeHeaderImage({'CRVAL2': 0.0}))
assert not logger.error.called
def test_all_keywords_okay():
tester = header_checker.HeaderSanity(None)
image = FakeHeaderImage(
{keyword: "test"
for keyword in tester.expected_header_keywords})
bad_keywords = tester.check_keywords_missing_or_na(image)
assert set(bad_keywords) == set([])
def test_one_keyword_missing_and_one_na():
tester = header_checker.HeaderSanity(None)
image = FakeHeaderImage(
{keyword: "test"
for keyword in tester.expected_header_keywords[1:]})
image.header[tester.expected_header_keywords[1]] = 'N/A'
bad_keywords = tester.check_keywords_missing_or_na(image)
assert set(bad_keywords) == set(tester.expected_header_keywords[0:2])
def test_null_exptime_value():
logger.error = mock.MagicMock()
tester = header_checker.HeaderSanity(None)
tester.check_exptime_value(
FakeHeaderImage({
'EXPTIME': 0.0,
'OBSTYPE': 'test'
}))
assert logger.error.called
def test_null_or_negative_exptime_value_for_bias():
logger.error = mock.MagicMock()
tester = header_checker.HeaderSanity(None)
tester.check_exptime_value(
FakeHeaderImage({
'EXPTIME': 0.0,
'OBSTYPE': 'BIAS'
}))
tester.check_exptime_value(
FakeHeaderImage({
'EXPTIME': -0.1,
'OBSTYPE': 'BIAS'
}))
assert not logger.error.called
def test_dec_outside_range():
logger.error = mock.MagicMock()
tester = header_checker.HeaderSanity(None)
tester.check_dec_range(FakeHeaderImage({'CRVAL2': -90.1}))
assert logger.error.called
def test_ra_within_range():
logger.error = mock.MagicMock()
tester = header_checker.HeaderSanity(None)
tester.check_ra_range(FakeHeaderImage({'CRVAL1': 359.9}))
tester.check_ra_range(FakeHeaderImage({'CRVAL1': 0.1}))
assert not logger.error.called
def test_all_keywords_missing():
logger.error = mock.MagicMock()
tester = header_checker.HeaderSanity(None)
bad_keywords = tester.check_keywords_missing_or_na(FakeHeaderImage())
assert set(bad_keywords) == set(tester.expected_header_keywords)
def test_null_input_image():
tester = header_checker.HeaderSanity(None)
image = tester.run(None)
assert image is None
