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# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
# For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
import re
from pathlib import Path
from typing import Dict, Tuple, Type
import pytest
from pylint.checkers import BaseChecker
from pylint.lint.expand_modules import _is_in_ignore_list_re, expand_modules
from pylint.testutils import CheckerTestCase, set_config
from pylint.utils.utils import get_global_option
def test__is_in_ignore_list_re_match() -> None:
patterns = [
re.compile(".*enchilada.*"),
re.compile("unittest_.*"),
re.compile(".*tests/.*"),
]
assert _is_in_ignore_list_re("unittest_utils.py", patterns)
assert _is_in_ignore_list_re("cheese_enchiladas.xml", patterns)
assert _is_in_ignore_list_re("src/tests/whatever.xml", patterns)
TEST_DIRECTORY = Path(__file__).parent.parent
INIT_PATH = str(TEST_DIRECTORY / "lint/__init__.py")
EXPAND_MODULES = str(TEST_DIRECTORY / "lint/unittest_expand_modules.py")
this_file = {
"basename": "lint.unittest_expand_modules",
"basepath": EXPAND_MODULES,
"isarg": True,
"name": "lint.unittest_expand_modules",
"path": EXPAND_MODULES,
}
this_file_from_init = {
"basename": "lint",
"basepath": INIT_PATH,
"isarg": False,
"name": "lint.unittest_expand_modules",
"path": EXPAND_MODULES,
}
unittest_lint = {
"basename": "lint",
"basepath": INIT_PATH,
"isarg": False,
"name": "lint.unittest_lint",
"path": str(TEST_DIRECTORY / "lint/unittest_lint.py"),
}
test_utils = {
"basename": "lint",
"basepath": INIT_PATH,
"isarg": False,
"name": "lint.test_utils",
"path": str(TEST_DIRECTORY / "lint/test_utils.py"),
}
test_pylinter = {
"basename": "lint",
"basepath": INIT_PATH,
"isarg": False,
"name": "lint.test_pylinter",
"path": str(TEST_DIRECTORY / "lint/test_pylinter.py"),
}
init_of_package = {
"basename": "lint",
"basepath": INIT_PATH,
"isarg": True,
"name": "lint",
"path": INIT_PATH,
}
class TestExpandModules(CheckerTestCase):
"""Test the expand_modules function while allowing options to be set"""
class Checker(BaseChecker):
"""This dummy checker is needed to allow options to be set"""
name = "checker"
msgs: Dict[str, Tuple[str, ...]] = {}
options = (("An option", {"An option": "dict"}),)
CHECKER_CLASS: Type = Checker
@pytest.mark.parametrize(
"files_or_modules,expected",
[
([__file__], [this_file]),
(
[str(Path(__file__).parent)],
[
init_of_package,
test_pylinter,
test_utils,
this_file_from_init,
unittest_lint,
],
),
],
)
@set_config(ignore_paths="")
def test_expand_modules(self, files_or_modules, expected):
"""Test expand_modules with the default value of ignore-paths"""
ignore_list, ignore_list_re = [], []
modules, errors = expand_modules(
files_or_modules,
ignore_list,
ignore_list_re,
get_global_option(self.checker, "ignore-paths"),
)
modules.sort(key=lambda d: d["name"])
assert modules == expected
assert not errors
@pytest.mark.parametrize(
"files_or_modules,expected",
[
([__file__], []),
(
[str(Path(__file__).parent)],
[
init_of_package,
],
),
],
)
@set_config(ignore_paths=".*/lint/.*")
def test_expand_modules_with_ignore(self, files_or_modules, expected):
"""Test expand_modules with a non-default value of ignore-paths"""
ignore_list, ignore_list_re = [], []
modules, errors = expand_modules(
files_or_modules,
ignore_list,
ignore_list_re,
get_global_option(self.checker, "ignore-paths"),
)
modules.sort(key=lambda d: d["name"])
assert modules == expected
assert not errors
|
