def test_error_when_index_is_not_an_integer(self, path, failing_index):
with pytest.raises(ValueError) as error:
split_path(path, self.key_separator)
expected_error = ValueError(
f"Unable to access item '{failing_index}' in key '{path}': "
"you can only provide integers to access list items.")
assert str(error.value) == str(expected_error)
def test_error_when_missing_brackets(self, path):
with pytest.raises(ValueError) as error:
split_path(path, self.key_separator)
expected_error = ValueError(f"Key '{path}' is badly formated.")
assert str(error.value) == str(expected_error)
def test_split_path(self, path, result):
assert split_path(path, self.key_separator) == result