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"""Tests for TransformMixin."""
from __future__ import annotations
from typing import TYPE_CHECKING
import pytest
from ansiblelint.rules import TransformMixin
if TYPE_CHECKING:
from collections.abc import MutableMapping, MutableSequence
from typing import Any
DUMMY_MAP: dict[str, Any] = {
"foo": "text",
"bar": {"some": "text2"},
"fruits": ["apple", "orange"],
"answer": [{"forty-two": ["life", "universe", "everything"]}],
}
DUMMY_LIST: list[dict[str, Any]] = [
{"foo": "text"},
{"bar": {"some": "text2"}, "fruits": ["apple", "orange"]},
{"answer": [{"forty-two": ["life", "universe", "everything"]}]},
]
@pytest.mark.parametrize(
("yaml_path", "data", "expected_error"),
(
([0], DUMMY_MAP, KeyError),
(["bar", 0], DUMMY_MAP, KeyError),
(["fruits", 100], DUMMY_MAP, IndexError),
(["answer", 1], DUMMY_MAP, IndexError),
(["answer", 0, 42], DUMMY_MAP, KeyError),
(["answer", 0, "42"], DUMMY_MAP, KeyError),
([100], DUMMY_LIST, IndexError),
([0, 0], DUMMY_LIST, KeyError),
([0, "wrong key"], DUMMY_LIST, KeyError),
([1, "bar", "wrong key"], DUMMY_LIST, KeyError),
([1, "fruits", "index should be int"], DUMMY_LIST, TypeError),
([1, "fruits", 100], DUMMY_LIST, IndexError),
),
)
def test_seek_with_bad_path(
yaml_path: list[int | str],
data: MutableMapping[str, Any] | MutableSequence[Any] | str,
expected_error: type[Exception],
) -> None:
"""Verify that TransformMixin.seek() propagates errors."""
with pytest.raises(expected_error):
TransformMixin.seek(yaml_path, data)
@pytest.mark.parametrize(
("yaml_path", "data", "expected"),
(
pytest.param([], DUMMY_MAP, DUMMY_MAP, id="0"),
pytest.param(["foo"], DUMMY_MAP, DUMMY_MAP["foo"], id="1"),
pytest.param(["bar"], DUMMY_MAP, DUMMY_MAP["bar"], id="2"),
pytest.param(["bar", "some"], DUMMY_MAP, DUMMY_MAP["bar"]["some"], id="3"),
pytest.param(["fruits"], DUMMY_MAP, DUMMY_MAP["fruits"], id="4"),
pytest.param(["fruits", 0], DUMMY_MAP, DUMMY_MAP["fruits"][0], id="5"),
pytest.param(["fruits", 1], DUMMY_MAP, DUMMY_MAP["fruits"][1], id="6"),
pytest.param(["answer"], DUMMY_MAP, DUMMY_MAP["answer"], id="7"),
pytest.param(["answer", 0], DUMMY_MAP, DUMMY_MAP["answer"][0], id="8"),
pytest.param(
["answer", 0, "forty-two"],
DUMMY_MAP,
DUMMY_MAP["answer"][0]["forty-two"],
id="9",
),
pytest.param(
["answer", 0, "forty-two", 0],
DUMMY_MAP,
DUMMY_MAP["answer"][0]["forty-two"][0],
id="10",
),
pytest.param(
["answer", 0, "forty-two", 1],
DUMMY_MAP,
DUMMY_MAP["answer"][0]["forty-two"][1],
id="11",
),
pytest.param(
["answer", 0, "forty-two", 2],
DUMMY_MAP,
DUMMY_MAP["answer"][0]["forty-two"][2],
id="12",
),
pytest.param([], DUMMY_LIST, DUMMY_LIST, id="13"),
pytest.param([0], DUMMY_LIST, DUMMY_LIST[0], id="14"),
pytest.param([0, "foo"], DUMMY_LIST, DUMMY_LIST[0]["foo"], id="15"),
pytest.param([1], DUMMY_LIST, DUMMY_LIST[1], id="16"),
pytest.param([1, "bar"], DUMMY_LIST, DUMMY_LIST[1]["bar"], id="17"),
pytest.param(
[1, "bar", "some"],
DUMMY_LIST,
DUMMY_LIST[1]["bar"]["some"],
id="18",
),
pytest.param([1, "fruits"], DUMMY_LIST, DUMMY_LIST[1]["fruits"], id="19"),
pytest.param([1, "fruits", 0], DUMMY_LIST, DUMMY_LIST[1]["fruits"][0], id="20"),
pytest.param([1, "fruits", 1], DUMMY_LIST, DUMMY_LIST[1]["fruits"][1], id="21"),
pytest.param([2], DUMMY_LIST, DUMMY_LIST[2], id="22"),
pytest.param([2, "answer"], DUMMY_LIST, DUMMY_LIST[2]["answer"], id="23"),
pytest.param([2, "answer", 0], DUMMY_LIST, DUMMY_LIST[2]["answer"][0], id="24"),
pytest.param(
[2, "answer", 0, "forty-two"],
DUMMY_LIST,
DUMMY_LIST[2]["answer"][0]["forty-two"],
id="25",
),
pytest.param(
[2, "answer", 0, "forty-two", 0],
DUMMY_LIST,
DUMMY_LIST[2]["answer"][0]["forty-two"][0],
id="26",
),
pytest.param(
[2, "answer", 0, "forty-two", 1],
DUMMY_LIST,
DUMMY_LIST[2]["answer"][0]["forty-two"][1],
id="27",
),
pytest.param(
[2, "answer", 0, "forty-two", 2],
DUMMY_LIST,
DUMMY_LIST[2]["answer"][0]["forty-two"][2],
id="28",
),
pytest.param(
[],
"this is a string that should be returned as is, ignoring path.",
"this is a string that should be returned as is, ignoring path.",
id="29",
),
pytest.param(
[2, "answer", 0, "forty-two", 2],
"this is a string that should be returned as is, ignoring path.",
"this is a string that should be returned as is, ignoring path.",
id="30",
),
),
)
def test_seek(
yaml_path: list[int | str],
data: MutableMapping[str, Any] | MutableSequence[Any] | str,
expected: Any,
) -> None:
"""Ensure TransformMixin.seek() retrieves the correct data."""
actual = TransformMixin.seek(yaml_path, data)
assert actual == expected
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