前言
当测试用例写完后,有些模块有改动时候,会影响到部分用例的执行,这个时候我们希望暂时跳过这些用例。
或者前面某个功能运行失败了,后面的几个用例是依赖于这个功能的用例,如果第一步就失败了,后面的用例也就没必要去执行了,直接跳过就行,节省用例执行时间。
一、skip装饰器
skip装饰器一共有四个
@
unittest.
skip
(reason)
-
Unconditionally skip the decorated test. reason should describe why the test is being skipped.
翻译:无条件跳过用例,reason是说明原因
-
@
unittest.
skipIf
(condition, reason) -
Skip the decorated test if condition is true.
翻译:condition为true的时候跳过
-
@
unittest.
skipUnless
(condition, reason) -
Skip the decorated test unless condition is true.
翻译:condition为False的时候跳过
-
@
unittest.
expectedFailure
-
Mark the test as an expected failure. If the test fails when run, the test is not counted as a failure.
翻译:断言的时候跳过(暂时不知道有啥用,没看懂,貌似断言失败,也变成用例pass了。)