Is there a better way for me to provide default value for argument pytest.fixture
function?
I have a couple of testcases that requires to run fixture_func
before testcase and I would like to use default value for argument in fixture if none of them is provided. The only code I can come up with is as follows. Any better way for me to do it?
@pytest.fixture(scope="function") def fixture_func(self, request): argA = request.param['argA'] if request.param.get('argA', None) else 'default value for argA' argB = request.param['argB'] if request.param.get('argB', None) else 'default value for argB' # do something with fixture @pytest.mark.parametrize('fixture_func', [dict(argA='argA')], indirect=['fixture_func']) def test_case_1(self, fixture_func): #do something under testcase pass @pytest.mark.parametrize('fixture_func', [dict()], indirect=['fixture_func']) def test_case_2(self, fixture_func): #do something under testcase pass
i wna to use as
def test_case_3(self, fixture_func): #do something under testcase pass
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Answer
None
is the default result
request.param.get('argA', None)
So, you can just:
argA = request.param.get('argA', 'default value for argA')