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Merge pull request #132 from saroad2/argnames_can_be_lists
parametrize_with_cases can get argnames as list
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Original file line number | Diff line number | Diff line change |
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import pytest | ||
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from pytest_cases import parametrize_with_cases | ||
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def case_sum_one_plus_two(): | ||
a = 1 | ||
b = 2 | ||
c = 3 | ||
return a, b, c | ||
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@parametrize_with_cases(argnames=["a", "b", "c"], cases=".") | ||
def test_argnames_as_list(a, b, c): | ||
assert a + b == c | ||
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@parametrize_with_cases(argnames=("a", "b", "c"), cases=".") | ||
def test_argnames_as_tuple(a, b, c): | ||
assert a + b == c | ||
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def test_argnames_from_invalid_type(): | ||
with pytest.raises( | ||
TypeError, match="^argnames should be a string, list or a tuple$" | ||
): | ||
parametrize_with_cases(argnames=42, cases=".")(lambda _: None) | ||
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def test_argnames_element_from_invalid_type(): | ||
with pytest.raises( | ||
TypeError, match="^all argnames should be strings$" | ||
): | ||
parametrize_with_cases(argnames=["a", 2, "c"], cases=".")(lambda _: None) |