def test_requires_python_full_version_no_version():
r = models.Requires({"python_full_version": "8.19"})
with pytest.raises(AttributeError) as ctx:
r.python_version
assert str(ctx.value) == "python_version"
def test_requires_no_duplicate_python_version():
data = {"python_version": "8.19", "python_full_version": "8.1.9"}
with pytest.raises(ValueError) as ctx:
models.Requires(data)
assert cerberus.errors.EXCLUDES_FIELD in ctx.value.validator._errors
assert len(ctx.value.validator._errors) == 2
def test_requires_python_full_version():
r = models.Requires({"python_full_version": "8.19"})
assert r.python_full_version == "8.19"