def test_read_opendap_invalid_auth():
pytest.importorskip("pydap")
from intake_xarray.opendap import OpenDapSource
source = OpenDapSource(urlpath="https://test.url", chunks={}, auth="abcd")
with pytest.raises(ValueError):
source.discover()
def test_read_opendap_invalid_engine():
from intake_xarray.opendap import OpenDapSource
source = OpenDapSource(urlpath="https://test.url",
chunks={},
auth=None,
engine="abcd")
with pytest.raises(ValueError):
source.discover()
def test_read_opendap_with_auth(auth):
pytest.importorskip("pydap")
from intake_xarray.opendap import OpenDapSource
os.environ["DAP_USER"] = "******"
os.environ["DAP_PASSWORD"] = "******"
urlpath = "http://test.opendap.org/opendap/hyrax/data/nc/123.nc"
with patch(f"pydap.cas.{auth}.setup_session",
return_value=None) as mock_setup_session:
source = OpenDapSource(urlpath=urlpath, chunks={}, auth=auth)
source.discover()
mock_setup_session.assert_called_once_with(os.environ["DAP_USER"],
os.environ["DAP_PASSWORD"],
check_url=urlpath)
def test_read_opendap_with_auth_netcdf4(auth):
from intake_xarray.opendap import OpenDapSource
os.environ["DAP_USER"] = "******"
os.environ["DAP_PASSWORD"] = "******"
urlpath = "http://test.opendap.org/opendap/hyrax/data/nc/123.nc"
with patch(f"pydap.cas.{auth}.setup_session",
return_value=1) as mock_setup_session:
source = OpenDapSource(urlpath=urlpath,
chunks={},
auth=auth,
engine="netcdf4")
with pytest.raises(ValueError):
source.discover()