def test_auth_default(project_id, credentials, monkeypatch):
mock_calls = []
def mock_default(*args, **kwargs):
mock_calls.append((args, kwargs))
return credentials, project_id
monkeypatch.setattr(pydata_google_auth, "default", mock_default)
bq_backend.connect(
project_id=project_id,
dataset_id='bigquery-public-data.stackoverflow',
)
assert len(mock_calls) == 1
args, kwargs = mock_calls[0]
assert len(args) == 1
scopes = args[0]
assert scopes == bq_backend.SCOPES
auth_local_webserver = kwargs["use_local_webserver"]
auth_cache = kwargs["credentials_cache"]
assert not auth_local_webserver
assert isinstance(
auth_cache,
pydata_google_auth.cache.ReadWriteCredentialsCache,
)
def test_auth_cache_unknown(project_id):
with pytest.raises(ValueError, match="unexpected value for auth_cache"):
bq_backend.connect(
project_id=project_id,
dataset_id="bigquery-public-data.stackoverflow",
auth_cache="not_a_real_cache",
)
def test_application_name_sets_user_agent(project_id, credentials,
monkeypatch):
mock_client = mock.create_autospec(bq.Client)
monkeypatch.setattr(bq, 'Client', mock_client)
bq_backend.connect(
project_id=project_id,
dataset_id='bigquery-public-data.stackoverflow',
application_name='my-great-app/0.7.0',
credentials=credentials,
)
info = mock_client.call_args[1]['client_info']
user_agent = info.to_user_agent()
assert ' ibis/{}'.format(ibis.__version__) in user_agent
assert 'my-great-app/0.7.0 ' in user_agent
def test_repeated_project_name(project_id, credentials):
con = bq_backend.connect(
project_id=project_id,
dataset_id='{}.testing'.format(project_id),
credentials=credentials,
)
assert 'functional_alltypes' in con.list_tables()
def test_without_dataset(project_id, credentials):
con = bq_backend.connect(
project_id=project_id,
dataset_id=None,
credentials=credentials,
)
with pytest.raises(ValueError, match="Unable to determine BigQuery"):
con.list_tables()
def test_project_id_different_from_default_credentials(monkeypatch):
creds = mock.create_autospec(auth.Credentials)
def mock_credentials(*args, **kwargs):
return creds, 'default-project-id'
monkeypatch.setattr(pydata_google_auth, 'default', mock_credentials)
con = bq_backend.connect(project_id='explicit-project-id', )
assert con.billing_project == 'explicit-project-id'
def test_auth_local_webserver(project_id, credentials, monkeypatch):
mock_calls = []
def mock_default(*args, **kwargs):
mock_calls.append((args, kwargs))
return credentials, project_id
monkeypatch.setattr(pydata_google_auth, "default", mock_default)
bq_backend.connect(
project_id=project_id,
dataset_id='bigquery-public-data.stackoverflow',
auth_local_webserver=True,
)
assert len(mock_calls) == 1
_, kwargs = mock_calls[0]
auth_local_webserver = kwargs["use_local_webserver"]
assert auth_local_webserver
def test_auth_cache_none(project_id, credentials, monkeypatch):
mock_calls = []
def mock_default(*args, **kwargs):
mock_calls.append((args, kwargs))
return credentials, project_id
monkeypatch.setattr(pydata_google_auth, "default", mock_default)
bq_backend.connect(
project_id=project_id,
dataset_id="bigquery-public-data.stackoverflow",
auth_cache="none",
)
assert len(mock_calls) == 1
_, kwargs = mock_calls[0]
auth_cache = kwargs["credentials_cache"]
assert auth_cache is pydata_google_auth.cache.NOOP
def test_auth_external_data(project_id, credentials, monkeypatch):
mock_calls = []
def mock_default(*args, **kwargs):
mock_calls.append((args, kwargs))
return credentials, project_id
monkeypatch.setattr(pydata_google_auth, "default", mock_default)
bq_backend.connect(
project_id=project_id,
dataset_id='bigquery-public-data.stackoverflow',
auth_external_data=True,
)
assert len(mock_calls) == 1
args, _ = mock_calls[0]
assert len(args) == 1
scopes = args[0]
assert scopes == bq_backend.EXTERNAL_DATA_SCOPES