如何在pytest中为[e-mail]提供动态值

Question

tests_arr = ['test1','test2']
logs_arr = ['log1','log2']
def List_of_Tests():     
tests = tests_arr    
return tests
def List_of_Logs():     
logs = logs_arr    
return logs

@pytest.mark.parametrize("test, log",
[
([i for i in List_of_Tests()], [i for i in List_of_Logs()])
]
)
def methodname(test,log):
print(test+ " " + log)

当我尝试动态地浏览列表项目时，我会得到以下错误

TypeError:应为str、字节或os。PathLike对象，不列出

Answer 1

我不确定你想要什么参数化，但我想：

test_foo/test_stuff.py::test_stuff[test1-log1] PASSED                                                                                                                                                       [ 50%]
test_foo/test_stuff.py::test_stuff[test2-log2] PASSED                                                                                                                                                       [100%]

那么你应该使用zip。

import pytest
tests_arr = ['test1','test2']
logs_arr = ['log1','log2']
def List_of_Tests():
return tests_arr
def List_of_Logs():
return logs_arr
@pytest.mark.parametrize("test, log", zip(List_of_Tests(), List_of_Logs()))
def test_stuff(test, log):
pass

但是您正在做的事情看起来很奇怪，您是否考虑过使用pytest_generate_tests？