我想了解如何@patch从导入的模块中获取函数.
这是我到目前为止的地方.
应用程序/ mocking.py:
from app.my_module import get_user_name
def test_method():
return get_user_name()
if __name__ == "__main__":
print "Starting Program..."
test_method()
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应用程序/ my_module/__ init__.py:
def get_user_name():
return "Unmocked User"
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测试/ mock-test.py:
import unittest
from app.mocking import test_method
def mock_get_user():
return "Mocked This Silly"
@patch('app.my_module.get_user_name')
class MockingTestTestCase(unittest.TestCase):
def test_mock_stubs(self, mock_method):
mock_method.return_value = 'Mocked This Silly')
ret = test_method()
self.assertEqual(ret, 'Mocked This Silly')
if __name__ == '__main__':
unittest.main()
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这并没有工作,我期望的那样."patched"模块只返回unmocked值get_user_name.如何从我导入到测试命名空间的其他包中模拟方法?