def test_max_invalid_param_count(self):
with pytest.raises(YAMLPathException) as ex:
nodes = list(KeywordSearches.max(
{},
False,
["1", "2"],
YAMLPath("/")
))
assert -1 < str(ex.value).find("Invalid parameter count to ")
def test_max_missing_aoh_param(self):
with pytest.raises(YAMLPathException) as ex:
nodes = list(KeywordSearches.max(
[{'a': 1},{'a': 2}],
False,
[],
YAMLPath("/")
))
assert -1 < str(ex.value).find("when evaluating an Array-of-Hashes")
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_has_child_invalid_node(self):
with pytest.raises(YAMLPathException) as ex:
nodes = list(KeywordSearches.has_child(
"abc: xyz",
False,
["wwk"],
YAMLPath("")
))
assert -1 < str(ex.value).find("has no child nodes")
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_inversion(self):
with pytest.raises(YAMLPathException) as ex:
nodes = list(KeywordSearches.parent(
{},
True,
[],
YAMLPath("/")
))
assert -1 < str(ex.value).find("Inversion is meaningless to ")
def test_min_incorrect_node(self):
with pytest.raises(YAMLPathException) as ex:
nodes = list(KeywordSearches.min(
{'b': 2},
False,
['b'],
YAMLPath("/*[max(b)]")
))
assert -1 < str(ex.value).find("operates against collections of data")
def test_min_invalid_array_param(self):
with pytest.raises(YAMLPathException) as ex:
nodes = list(KeywordSearches.min(
[1, 2, 3],
False,
['3'],
YAMLPath("/")
))
assert -1 < str(ex.value).find("when comparing Array/sequence/list elements to one another")
def test_min_missing_hash_param(self):
with pytest.raises(YAMLPathException) as ex:
nodes = list(KeywordSearches.min(
{'a': {'b': 1}, 'c': {'d': 2}},
False,
[],
YAMLPath("/")
))
assert -1 < str(ex.value).find("when comparing Hash/map/dict children")