倍数模拟。

Question

我想知道其他方法可以用多个补丁实现测试。这样：

class TestFunction(TestCase):
    @mock.patch('path.to.value3', side_effect=value3) # Value3 -> Response object
    @mock.patch('path.to.value2', return_value='value2')
    @mock.patch('path.to.value1', return_value='value1')
    def test_function(self, value1, value2, value3):
        response = function_being_tested(payload)
        assert response.status_code == 200

我尝试添加这样的固定装置，但无法使其正常工作：

class TestUpdateProduct(TestCase):
    def test_function(self, mock_function):
        response = function_being_tested(payload)
        assert response.status_code == 200


@pytest.fixture()
def mock_function(monkeypatch):
    monkeypatch.setattr('path.to.value3', value3)
    monkeypatch.setattr('path.to.value2','value2')
    monkeypatch.setattr('path.to.value1','value1')