TypeError: super() argument 1 must be type, not MagicMock #110
Description
My test:
class TestController:
@pytest.fixture(autouse=True)
def mock_external_classes(self, mocker):
mocker.patch('zulipterminal.ui.View')
def test_initialize_controller(self):
Controller(config_file, theme)
Controller:
class Controller:
def __init__(self):
self.view = View()
View:
Class View(urwid.WidgetWrap):
def __init__(self):
...
super(View, self).__init__(self.main_window())
...
This is the error:
====================================================== test session starts =======================================================
platform linux -- Python 3.5.2, pytest-3.4.2, py-1.5.3, pluggy-0.6.0
rootdir: /home/a/zulip-terminal, inifile:
plugins: pep8-1.0.6, mock-1.7.1, cov-2.5.1
collected 3 items
tests/core/test_core.py F [ 33%]
tests/helper/test_helper.py .. [100%]
============================================================ FAILURES ============================================================
___________________________________________ TestController.test_initialize_controller ____________________________________________
self = <tests.core.test_core.TestController object at 0x7fe78c304ac8>
def test_initialize_controller(self):
config_file = 'path/to/zuliprc'
theme = 'default'
> self.controller = Controller(config_file, theme)
tests/core/test_core.py:18:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
zulipterminal/core.py:22: in __init__
self.view = View(self)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <[AttributeError("'View' object has no attribute '_wrapped_widget'") raised in repr()] View object at 0x7fe78c3ccef0>
controller = <zulipterminal.core.Controller object at 0x7fe78c433400>
def __init__(self, controller: Any) -> None:
self.controller = controller
self.model = controller.model
self.client = controller.client
self.users = self.model.users
self.streams = self.model.streams
self.write_box = WriteBox(self)
> super(View, self).__init__(self.main_window())
E TypeError: super() argument 1 must be type, not MagicMock
zulipterminal/ui.py:63: TypeError
=============================================== 1 failed, 2 passed in 0.19 seconds ===============================================
a@a:~/zulip-terminal$ pytest
====================================================== test session starts =======================================================
platform linux -- Python 3.5.2, pytest-3.4.2, py-1.5.3, pluggy-0.6.0
rootdir: /home/a/zulip-terminal, inifile:
plugins: pep8-1.0.6, mock-1.7.1, cov-2.5.1
collected 3 items
tests/core/test_core.py E [ 33%]
tests/helper/test_helper.py .. [100%]
============================================================= ERRORS =============================================================
__________________________________ ERROR at setup of TestController.test_initialize_controller ___________________________________
self = <tests.core.test_core.TestController object at 0x7f4b4ff8ab00>, mocker = <pytest_mock.MockFixture object at 0x7f4b4ff8ada0>
@pytest.fixture(autouse=True)
def mock_external_classes(self, mocker):
self.client = mocker.patch('zulip.Client')
self.model = mocker.patch('zulipterminal.model.Model')
> self.view = mocker.patch.object('zulipterminal.ui.View')
tests/core/test_core.py:13:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
../.local/lib/python3.5/site-packages/pytest_mock.py:141: in object
return self._start_patch(self.mock_module.patch.object, *args, **kwargs)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pytest_mock.MockFixture._Patcher object at 0x7f4b4ff8add8>, mock_func = <function _patch_object at 0x7f4b50263488>
args = ('zulipterminal.ui.View',), kwargs = {}
def _start_patch(self, mock_func, *args, **kwargs):
"""Patches something by calling the given function from the mock
module, registering the patch to stop it later and returns the
mock object resulting from the mock call.
"""
> p = mock_func(*args, **kwargs)
E TypeError: _patch_object() missing 1 required positional argument: 'attribute'
../.local/lib/python3.5/site-packages/pytest_mock.py:132: TypeError
=============================================== 2 passed, 1 error in 0.19 seconds ================================================
a@a:~/zulip-terminal$ pytest
====================================================== test session starts =======================================================
platform linux -- Python 3.5.2, pytest-3.4.2, py-1.5.3, pluggy-0.6.0
rootdir: /home/a/zulip-terminal, inifile:
plugins: pep8-1.0.6, mock-1.7.1, cov-2.5.1
collected 3 items
tests/core/test_core.py F [ 33%]
tests/helper/test_helper.py .. [100%]
============================================================ FAILURES ============================================================
___________________________________________ TestController.test_initialize_controller ____________________________________________
self = <tests.core.test_core.TestController object at 0x7f902b688a90>
def test_initialize_controller(self):
config_file = 'path/to/zuliprc'
theme = 'default'
> self.controller = Controller(config_file, theme)
tests/core/test_core.py:18:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
zulipterminal/core.py:22: in __init__
self.view = View(self)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <[AttributeError("'View' object has no attribute '_wrapped_widget'") raised in repr()] View object at 0x7f902b749e80>
controller = <zulipterminal.core.Controller object at 0x7f902b7b0390>
def __init__(self, controller: Any) -> None:
self.controller = controller
self.model = controller.model
self.client = controller.client
self.users = self.model.users
self.streams = self.model.streams
self.write_box = WriteBox(self)
> super(View, self).__init__(self.main_window())
E TypeError: super() argument 1 must be type, not MagicMock
zulipterminal/ui.py:63: TypeError
=============================================== 1 failed, 2 passed in 0.19 seconds ===============================================
I can't find solution anywhere for this.