python断言

  1. assert response.get("code") == 200,"状态码错误"

unittest框架断言

  1. import unittest
  3. class WidgetTestCase(unittest.TestCase):
  5.     def test_upper(self):
  6.         self.assertEqual('foo'.upper(), 'FOO')
  8. unittest.main()
  1. assertEqual(a, b)   a == b   
  2. assertNotEqual(a, b)    a != b   
  3. assertTrue(x)   bool(x) is True  
  4. assertFalse(x)  bool(x) is False     
  5. assertIs(a, b)  a is b  3.1
  6. assertIsNot(a, b)   a is not b  3.1
  7. assertIsNone(x) x is None   3.1
  8. assertIsNotNone(x)  x is not None   3.1
  9. assertIn(a, b)  a in b  3.1
  10. assertNotIn(a, b)   a not in b  3.1
  11. assertIsInstance(a, b)  isinstance(a, b)    3.2
  12. assertNotIsInstance(a, b)   not isinstance(a, b)    3.2

1 assertEqual(arg1, arg2, msg=None) 验证arg1=arg2，不等则error 2 assertNotEqual(arg1, arg2, msg=None) 验证arg1 != arg2, 相等则error 3 assertTrue(expr, msg=None) 验证expr是true，如果不是为error 4 assertFalse(expr,msg=None) 验证expr是false，如果不是为error 5 assertIs(arg1, arg2, msg=None) 验证arg1、arg2是同一个对象，不是则error 6 assertIsNot(arg1, arg2, msg=None) 验证arg1、arg2不是同一个对象，是则error 7 assertIsNone(expr, msg=None) 验证expr是None，不是则error 8 assertIsNotNone(expr, msg=None) 验证expr不是None，是则error 9 assertIn(arg1, arg2, msg=None) 验证arg1是arg2的子串，不是则error 10 assertNotIn(arg1, arg2, msg=None) 验证arg1不是arg2的子串，是则error 11 assertIsInstance(obj, cls, msg=None) 验证obj是cls的实例，不是则error 12 assertNotIsInstance(obj, cls, msg=None) 验证obj不是cls的实例，是则error