Python一般有三种断言函数:1.基本的布尔断言函数(assertEqual、assertNotEqual、assertTrue等)。2.比较断言(assertAlmostEqual、assertNotAlmostEqualassertGreater等)。3.复杂断言(assertListEqual、assertTupleEqual等),这些断言函数的常用应用有:状态断言、json断言、list断言、jsonpath断言、assert_that断言、post_xml断言、...
AssertionError: Unexpectedly that the str is not equal to str . """ 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 改进方案 #3 不仅仅是你和我对Python中的断言表示不满足,所以大家都争相发明自己的assert包。在这里我强烈推荐assertpy 这个包,它异常强大而且好评如潮...
assert_that(0).is_type_of(int)#是int类型 assert_that(0).is_instance_of(int)#是int的实例 整数0正负判断 assert_that(0).is_zero()#是0 assert_that(1).is_not_zero()#不是0 assert_that(1).is_positive()#是正数 assert_that(-1).is_negative()#是负数 整数是否等于判断 assert_that(123...
assert r.status_code == 200 print(jsonpath.jsonpath(r.json(), '$..name')) #打印出所有的name assert jsonpath.jsonpath(r.json(),'$..name')[0] == "开源项目" #jsonpath断言 1. 2. 3. 4. 5. 6. 5.assert_that断言 def test_hamcrest(self): r = requests.get('https://home.testing...
assert_that(expected).is_equal_to(actual) """ Start to run following 1 tests: --- ... [demo.assertion_in_python.TestCases.test1@Test] Failed with following message: ... AssertionError: Unexpectedly that the str <bar> is not equal to str <foo>. """ 改进方案 #3 不仅仅是你和我...
print(assert_that(0.1 * 0.1, close_to(0.01,0.000000000000001))) #close_to(预期比较的值,数字所对应的值之间最大差值被认为是接近的) print(assert_that(0.1 * 0.1, greater_than(0.01))) #大于 print(assert_that(0.1 * 0.1, greater_than_or_equal_to(0.01))) #大于或等于 ...
assert_that(theString, equal_to(myString)) if __name__ == '__main__': unittest.main() 关于Hamcrest断言的更多使用,可以参考官网文档:https://github.com/hamcrest/PyHamcrest。 Hamcres API 在python中pyHamcrest属于第三方库,使用时需要安装。
不仅仅是你和我对Python中的断言表示不满足,所以大家都争相发明自己的assert包。在这里我强烈推荐assertpy这个包,它异常强大而且好评如潮。 代码语言:javascript 复制 pip install assertpy 看例子: 代码语言:javascript 复制 from assertpyimportassert_that
Assertions must check for conditions that should typically be true, unless you have a bug in your code. This idea is another important concept behind testing. The pytest third-party library is a popular testing framework in Python. At its core, you’ll find the assert statement, which you ...
首先AssertError不是在测试参数时应该抛出的错误。你不应该像这样写代码：ifnotisinstance(x,int):raiseAssertionError("notanint")你应该抛出TypeError的错误，assert会抛出错误的异常。但是，更危险的是，有一个关于assert的困扰：它可以被编译好然后从来不执行，如果你用–O或–oo选项运行Python，结果不...