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Copy pathtest_code_directory.py
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185 lines (160 loc) · 6.53 KB
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from pathlib import Path
import pytest
from codemodder.code_directory import (
file_line_patterns,
files_for_directory,
match_files,
)
@pytest.fixture(scope="module")
def dir_structure(tmp_path_factory):
base_dir = tmp_path_factory.mktemp("foo")
samples_dir = base_dir / "samples"
samples_dir.mkdir()
(samples_dir / "make_request.py").touch()
(samples_dir / "insecure_random.py").touch()
more_samples_dir = samples_dir / "more_samples"
more_samples_dir.mkdir()
(more_samples_dir / "empty_for_testing.py").touch()
(more_samples_dir / "empty_for_testing.txt").touch()
tests_dir = base_dir / "tests"
tests_dir.mkdir()
(tests_dir / "test_make_request.py").touch()
(tests_dir / "test_insecure_random.py").touch()
assert len(list(base_dir.rglob("*"))) == 9
return base_dir
class TestMatchFiles:
def _assert_expected(self, result_files, expected_files):
assert len(result_files) == len(expected_files)
file_names = [file.name for file in result_files]
file_names.sort()
assert file_names == expected_files
def test_all_py_files_match(self, dir_structure):
expected = ["empty_for_testing.py", "insecure_random.py", "make_request.py"]
files = match_files(dir_structure, files_for_directory(dir_structure))
self._assert_expected(files, expected)
def test_match_excluded(self, dir_structure):
expected = ["empty_for_testing.py", "insecure_random.py"]
files = match_files(
dir_structure,
files_for_directory(dir_structure),
["tests/**", "*request.py"],
)
self._assert_expected(files, expected)
def test_match_included_file_with_line(self, dir_structure):
expected = ["insecure_random.py"]
files = match_files(
dir_structure,
files_for_directory(dir_structure),
include_paths=["**/insecure_random.py:2"],
)
self._assert_expected(files, expected)
def test_match_excluded_line(self, dir_structure):
expected = ["empty_for_testing.py", "insecure_random.py", "make_request.py"]
files = match_files(
dir_structure,
files_for_directory(dir_structure),
exclude_paths=["tests/**", "**/insecure_random.py:2"],
)
self._assert_expected(files, expected)
def test_match_included_line_and_glob(self, dir_structure):
expected = ["insecure_random.py"]
files = match_files(
dir_structure,
files_for_directory(dir_structure),
include_paths=["**/insecure*.py:3"],
)
self._assert_expected(files, expected)
def test_match_excluded_line_and_glob(self, dir_structure):
expected = ["empty_for_testing.py", "insecure_random.py", "make_request.py"]
files = match_files(
dir_structure,
files_for_directory(dir_structure),
exclude_paths=["tests/**", "**/insecure*.py:3"],
)
self._assert_expected(files, expected)
def test_match_excluded_dir_incorrect_glob(self, dir_structure):
incorrect_glob = "more_samples"
expected = ["empty_for_testing.py", "insecure_random.py", "make_request.py"]
files = match_files(
dir_structure,
files_for_directory(dir_structure),
["tests/**", incorrect_glob],
)
self._assert_expected(files, expected)
def test_match_excluded_dir_correct_glob(self, dir_structure):
correct_globs = ["**/more_samples/**", "*/more_samples/*"]
for correct_glob in correct_globs:
expected = ["insecure_random.py", "make_request.py"]
files = match_files(
dir_structure,
files_for_directory(dir_structure),
["tests/**", correct_glob],
)
self._assert_expected(files, expected)
def test_match_excluded_multiple(self, dir_structure):
expected = ["insecure_random.py"]
files = match_files(
dir_structure,
files_for_directory(dir_structure),
["tests/**", "*request.py", "*empty*"],
)
self._assert_expected(files, expected)
def test_match_included(self, dir_structure):
expected = ["make_request.py"]
files = match_files(
dir_structure,
files_for_directory(dir_structure),
include_paths=["*request.py"],
)
self._assert_expected(files, expected)
def test_match_excluded_precedence_over_included(self, dir_structure):
expected = ["empty_for_testing.py", "insecure_random.py"]
files = match_files(
dir_structure,
files_for_directory(dir_structure),
exclude_paths=["tests/**", "*request.py"],
include_paths=["*request.py", "*empty*.py", "*random.py"],
)
self._assert_expected(files, expected)
def test_test_directory_not_excluded(self, dir_structure):
expected = ["test_insecure_random.py", "test_make_request.py"]
files = match_files(
dir_structure,
files_for_directory(dir_structure),
exclude_paths=["samples/**", "**/more_samples/**"],
)
self._assert_expected(files, expected)
def test_include_test_overridden_by_default_excludes(self, mocker):
mocker.patch(
"codemodder.code_directory.Path.rglob",
return_value=[
Path("foo/tests/test_insecure_random.py"),
Path("foo/tests/test_make_request.py"),
],
)
mocker.patch(
"codemodder.code_directory.Path.is_file",
return_value=True,
)
path = Path(".")
files = match_files(path, files_for_directory(path), include_paths=["tests/**"])
self._assert_expected(files, [])
def test_include_test_without_default_includes(self, mocker):
files = [
Path("foo/tests/test_insecure_random.py"),
Path("foo/tests/test_make_request.py"),
]
mocker.patch(
"codemodder.code_directory.Path.rglob",
return_value=files,
)
mocker.patch(
"codemodder.code_directory.Path.is_file",
return_value=True,
)
path = Path(".")
result = match_files(path, files_for_directory(path), exclude_paths=[])
assert result == [Path(x) for x in files]
def test_extract_line_from_pattern(self):
lines = file_line_patterns(Path("insecure_random.py"), ["insecure_*.py:3"])
assert lines == [3]