def engdb():
"""Open a connection"""
try:
engdb = engdb_mast.EngdbMast(base_url=engdb_mast.MAST_BASE_URL)
except RuntimeError as exception:
pytest.skip(
f'Live MAST Engineering Service not available: {exception}')
return engdb
def test_notoken(jail_environ):
"""Check that failure occurs without a token"""
try:
del os.environ['MAST_API_TOKEN']
except KeyError:
pass
with pytest.raises(RuntimeError):
engdb_mast.EngdbMast()
def test_add_wcs_with_mast(data_file_fromsim, fgsid, tmp_path):
"""Test using the database"""
expected_name = f'add_wcs_with_mast_fgs{fgsid}.fits'
# See if access to MAST is available.
try:
engdb_mast.EngdbMast(base_url=engdb_mast.MAST_BASE_URL)
except RuntimeError as exception:
pytest.skip(
f'Live MAST Engineering Service not available: {exception}')
# Execute the operation.
try:
stp.add_wcs(data_file_fromsim,
siaf_path=siaf_path,
engdb_url=engdb_mast.MAST_BASE_URL,
fgsid=fgsid)
except ValueError as exception:
pytest.xfail(
f'No telemetry exists. Update test to use existing telemetry. Exception: {exception}'
)
# Tests
with datamodels.Level1bModel(data_file_fromsim) as model:
# Save for post-test comparison and update
model.save(tmp_path / expected_name)
with datamodels.open(DATA_PATH / expected_name) as expected:
for meta in METAS_EQUALITY:
assert model[meta] == expected[meta]
for meta in METAS_ISCLOSE:
assert np.isclose(model[meta], expected[meta])
assert word_precision_check(model.meta.wcsinfo.s_region,
expected.meta.wcsinfo.s_region)
def test_aliveness(is_alive):
"""Check connection creation
Failure is any failure from instantiation.
"""
engdb_mast.EngdbMast(base_url=engdb_mast.MAST_BASE_URL, token='dummytoken')
def test_negative_aliveness():
"""Ensure failure occurs with a bad url"""
with pytest.raises(RuntimeError):
engdb_mast.EngdbMast(base_url='https://127.0.0.1/_engdb_mast_test',
token='dummytoken')