def test_usage(self, mock_select_from_quota_vw):
"""Quota returns a time-series of quota remainder."""
mock_select_from_quota_vw.return_value = self.df_quota_vw
history = History()
usage = history.usage(units='B')
self.assertIsInstance(usage, pandas.Series)
def test_quota(self, mock_select_from_quota_vw):
"""Quota is a monthly quota value."""
mock_select_from_quota_vw.return_value = self.df_quota_vw
history = History()
quota = history.quota(units='B')
self.assertIsInstance(quota, pandas.Series)
