1.assertEqual(self, first, second, msg=None) --判断两个参数相等:first == second 2.assertNotEqual(self, first, second, msg=None) --判断两个参数不相等:first != second 3.assertIn(self, member, container, msg=None) --判断是字符串是否包含:member in container 4.assertNotIn(self, member,...
一旦导入了unittest模块,我们就可以使用assertEqual函数进行断言测试了。以下是使用assertEqual进行断言测试的代码示例: importunittestclassTestStringMethods(unittest.TestCase):deftest_upper(self):self.assertEqual('hello'.upper(),'HELLO')deftest_isupper(self):self.assertTrue('HELLO'.isupper())self.assertFalse...
1.assertEqual(self, first, second, msg=None) --判断两个参数相等:first == second 2.assertNotEqual(self, first, second, msg=None) --判断两个参数不相等:first != second 3.assertIn(self, member, container, msg=None) --判断是字符串是否包含:member in container 4.assertNotIn(self, member...
al_seq and expected_seq have the same element counts.| Equivalent to::| | self.assertEqual(Counter(iter(actual_seq)),| Counter(iter(expected_seq)))| | Asserts that each element has the same count in both sequences.| Example:| - [0, 1, 1] and [1, 0, 1] compare equal.| - [...
This checks if the value oforderis not equal toNone. Iforderis anything other thanNone(e.g., a number, string, or object), the condition evaluates toTrue, and the program continues. IforderisNone, the condition evaluates toFalse.
assertEqual方法会比较两个值是否相等,如果相等,则断言成功,测试继续进行;如果不相等,则断言失败,会抛出一个AssertionError异常。 示例1:测试两个整数是否相等 ```python import unittest class MyTest(unittest.TestCase): def test_equal(self): self.assertEqual(2 + 2, 4) self.assertEqual(5 * 5, 25) ...
assertequal(参数1,参数2) 如果参数1,参数2的值相等,断言成功,否则断失败 两个参数,有一个存放实际结果,有一个存放预期结果 assertIn(参数1,参数2) 如果参数1 在参数2中,断言通过,否则断言失败 1 #!/usr/bin/env python 2 # -*- coding:utf-8 -*- ...
Python assertions in unit tests Python has several popular unit test frameworks, includingpytest,unittest, andnose. Whilepytestandnoseuse theassertstatement,unittestfavours functions such asassertEqualandassertLess. Pytest example The following example shows the usage of thepytestframework. ...
如下：importunittestclassTestEquals(unittest.TestCase):deftest_success(self):self.assertEqual("string...
They help ensure that the values being used in the program are as expected. If an assertion fails, an AssertionError is raised. Examples assert x == 5: Checks if the value of x is equal to 5. assert len(my_list) > 0: Ensures that the length of my_list is greater ...