def testWithClientSet(self):
mock_client = _MockClient(client_id='foo')
with mock.patch.object(magics_impl._state, 'client', mock_client):
client_id = magics_impl.grr_id_impl()
self.assertEqual(client_id, 'foo')
def grr_id(line: Text) -> Text:
"""Returns ID of the selected client.
Args:
line: A string representing arguments passed to the magic command.
Returns:
String representing ID of a client.
Raises:
NoClientSelectedError: Client is not selected to perform this operation.
"""
del line # Unused.
return magics_impl.grr_id_impl()
def testNoClientSelected(self):
with self.assertRaises(magics_impl.NoClientSelectedError):
magics_impl.grr_id_impl()
