parameterized test with cartesian product of arguments in pytest

Question

Just wondering, is there any (more) elegant way of parameterizing with the cartesian product? This is what I figured out so far:

numbers    = [1,2,3,4,5]
vow         


        

Answer 1

You can apply multiple parametrize arguments, in which case they will generate a product of all parameters:

import pytest

numbers = [1,2,3,4,5]
vowels = ['a','e','i','o','u']
consonants = ['x','y','z']


@pytest.mark.parametrize('number', numbers)
@pytest.mark.parametrize('vowel', vowels)
@pytest.mark.parametrize('consonant', consonants)
def test(number, vowel, consonant):
    pass