def test_multiple(self, mock_multiple): mock_multiple.return_value = 3 self.assertEqual(multiple(8, 14), 3) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. mock.patch 返回一个对象, 可以通过 start/stop 方法来应用 class DemoTestCase(unittest.TestCase): def setUp(self): super(DemoTestCas...
patch('test_calculator_mock.multiple') def test_both(self, mock_multiple, mock_add): c = Calculator() mock_add.return_value = 1 mock_multiple.return_value = 2 self.assertEqual(c.add(3, 5), 1) self.assertEqual(multiple(3, 5), 2) if __name__ == '__main__': unittest.main(...
from unittest.mock import patch, PropertyMock class Foo: @property def foo(self): return 'something' @foo.setter def foo(self, value): pass # 使用PropertyMock替换foo属性进行测试 with patch('__main__.Foo.foo', new_callable=PropertyMock) as mock_foo: mock_foo.return_value = 'mockity-mo...
2.用mock.patch实现如下: # coding:utf-8fromunittestimportmockimportunittestimporttempleclassTest_zhifu_statues(unittest.TestCase):'''单元测试用例'''@mock.patch("temple.zhifu")deftest_01(self, mock_zhifu):'''测试支付成功场景'''# 方法一:mock一个支付成功的数据# temple.zhifu = mock.Mock(return...
-unittest需要手动管理patch上下文 3.2 复杂依赖模拟 场景：模拟数据库连接池 classTestDatabase(unittest....
import unittest from function import add_and_multiply from unittest.mock import patch class MyTestCase(unittest.TestCase): @patch("function.multiply") def test_add_and_multiply2(self, mock_multiply): x = 3 y = 5 mock_multiply.return_value = 15 addition, multiple = add_and_multiply(x, ...
from unittest.mock import patch from api import bar @patch('lib.Foo') def test_bar1(mock_foo): """ 这是个反例,这里 mock 并没有起到真正的作用 """ instance = mock_foo.return_value instance.run.return_value = 2 print(bar().run()) # return 1 assert...
1.unittest.mock.patch(target,new = DEFAULT,spec = None,create = False,spec_set = None,autospec = None,new_callable = None,** kwargs ) target参数必须是一个str,格式为’package.module.ClassName’, 注意这里的格式一定要写对,如果你的函数或类写在pakege名称为a下,b.py脚本里,有个c的函数(或...
importunittest fromget_appimportcreate_app test_config='HHH' classGetappTestCase(TestCase): @mock.patch('get_app.load_yaml')# 注意这里的mock路径 deftest_get_app(self, mock_load): mock_load.return_value=test_config self.assertEqual(create_app(),'HHH') ...
import unittest from mock import patch def some_external_thing(): pass def something(x): return x class MyRealClass: def __init__(self): self.a = some_external_thing() def test_thing(self): return something(self.a) class MyTest(unittest.TestCase): def setUp(self): self.my_obj =...