def test_parent_invalid_parameter(self):
with pytest.raises(YAMLPathException) as ex:
nodes = list(KeywordSearches.parent(
{},
False,
["abc"],
YAMLPath("/")
))
assert -1 < str(ex.value).find("Invalid parameter passed to ")
def test_parent_invalid_step_count(self):
with pytest.raises(YAMLPathException) as ex:
nodes = list(KeywordSearches.parent(
{},
False,
["5"],
YAMLPath("/")
))
assert -1 < str(ex.value).find("higher than the document root")
def test_parent_invalid_inversion(self):
with pytest.raises(YAMLPathException) as ex:
nodes = list(KeywordSearches.parent(
{},
True,
[],
YAMLPath("/")
))
assert -1 < str(ex.value).find("Inversion is meaningless to ")