def test_mocking_class_methods(monkeypatch):
monkeypatch.setattr('test_class_pytest.Square.calculate_area', lambda: 1)
assert Square.calculate_area() == 1
def test_mocking_class_methods(monkeypatch):
monkeypatch.setattr('test_class_pytest.Square.calculate_area', lambda: 1)
assert Square.calculate_area() == 1
def test_mocking_classes(monkeypatch):
monkeypatch.setattr('test_class_pytest.Square', MagicMock(Square))
sq = Square(2)
sq.calculate_area.return_value = 1
assert sq.calculate_area() == 1
def test_mocking_class_methods(self, mocked_method):
mocked_method.return_value = 20
self.assertEquals(Square.calculate_area(), 20)
def test_mocking_instance(self, mocked_instance):
mocked_instance = mocked_instance.return_value
mocked_instance.calculate_area.return_value = 1
sq = Square(100)
self.assertEquals(sq.calculate_area(), 1)
def test_mocking_class_methods(self, mocked_method):
mocked_method.return_value = 20
self.assertEquals(Square.calculate_area(), 20)
def test_mocking_instance(self, mocked_instance):
mocked_instance = mocked_instance.return_value
mocked_instance.calculate_area.return_value = 1
sq = Square(100)
self.assertEquals(sq.calculate_area(), 1)
