使用Pycharm（IDE）运行Pytest

Question

I'm trying to run following simple test cases using pycharm, when I ran those test cases I see output

Process finished with exit code 0

instead pass/fail.

Test Case I was running :

import pytest    
from pytest1 import can_p1

msg=0

@pytest.fixture(scope = "module")    
def msgFraming():

    print ("I'm inside FIXTURE")

    nchannel = 686    
    FuncID  = 144    
    opType  = 8        
    FuncID = FuncID * 2    
    msg = nchannel+FuncID+opType

    return msg


def test_cansendMsg(msgFraming):

    res= can_p1.canMsgsend(msg)    
    assert res == msg


def test_canrecvMsg(msgFraming):

    res = can_p1.canMdgrcv(msg)    
    assert res == msg

I have edited settings in IDE as follows:

1) file -> settings -> tools -> python integrated tools -> set default as py.test

when I ran other programs(other than pytest) I can see o/p.

Answer 1

1. You need to edit/create new configuration by following this guide
2. you need to choose python test and in the list choose pytest:

3. edit the configurations by choosing the correct test file and the virtual environment : check
4. Apply/save and run the selected configuration , and it should works hope this will helps

Answer 2

The setting you configured is correct. The next step would be to make a new run configuration for your tests. Right-click anywhere in your file and navigate the context menu. Look for an option labeled Create 'py.test in <file_name>.py'... . Select it, and a window should pop up showing the config PyCharm will create for your test file. Here you can add modifications to your config (the Target field should already be filled in with the correct info). When you are done, click Apply and then OK. Then you can run PyTest using this config by selecting it from the dropdown to the left of the green Run button. Once you have it selected, click the Run button and give it a go!

Answer 3

也许你在使用pytest之前运行了这个函数，然后pycharm将使用python（而不是pytest）自动创建一个配置，所以在运行/调试配置中删除相对python配置（或所有python）（别忘了申请）