diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/all_languages_test.py | 7 | ||||
| -rw-r--r-- | tests/clientlib_test.py | 68 | ||||
| -rw-r--r-- | tests/commands/migrate_config_test.py | 104 | ||||
| -rw-r--r-- | tests/conftest.py | 7 | ||||
| -rw-r--r-- | tests/repository_test.py | 26 | ||||
| -rw-r--r-- | tests/store_test.py | 77 | ||||
| -rw-r--r-- | tests/yaml_rewrite_test.py | 47 |
7 files changed, 296 insertions, 40 deletions
diff --git a/tests/all_languages_test.py b/tests/all_languages_test.py deleted file mode 100644 index 98c9121..0000000 --- a/tests/all_languages_test.py +++ /dev/null @@ -1,7 +0,0 @@ -from __future__ import annotations - -from pre_commit.all_languages import languages - - -def test_python_venv_is_an_alias_to_python(): - assert languages['python_venv'] is languages['python'] diff --git a/tests/clientlib_test.py b/tests/clientlib_test.py index eaa8a04..7aa84af 100644 --- a/tests/clientlib_test.py +++ b/tests/clientlib_test.py @@ -256,6 +256,24 @@ def test_validate_optional_sensible_regex_at_local_hook(caplog): ] +def test_validate_optional_sensible_regex_at_meta_hook(caplog): + config_obj = { + 'repo': 'meta', + 'hooks': [{'id': 'identity', 'files': 'dir/*.py'}], + } + + cfgv.validate(config_obj, CONFIG_REPO_DICT) + + assert caplog.record_tuples == [ + ( + 'pre_commit', + logging.WARNING, + "The 'files' field in hook 'identity' is a regex, not a glob " + "-- matching '/*' probably isn't what you want here", + ), + ] + + @pytest.mark.parametrize( ('regex', 'warning'), ( @@ -291,6 +309,56 @@ def test_validate_optional_sensible_regex_at_top_level(caplog, regex, warning): assert caplog.record_tuples == [('pre_commit', logging.WARNING, warning)] +def test_warning_for_deprecated_stages(caplog): + config_obj = sample_local_config() + config_obj['hooks'][0]['stages'] = ['commit', 'push'] + + cfgv.validate(config_obj, CONFIG_REPO_DICT) + + assert caplog.record_tuples == [ + ( + 'pre_commit', + logging.WARNING, + 'hook id `do_not_commit` uses deprecated stage names ' + '(commit, push) which will be removed in a future version. ' + 'run: `pre-commit migrate-config` to automatically fix this.', + ), + ] + + +def test_no_warning_for_non_deprecated_stages(caplog): + config_obj = sample_local_config() + config_obj['hooks'][0]['stages'] = ['pre-commit', 'pre-push'] + + cfgv.validate(config_obj, CONFIG_REPO_DICT) + + assert caplog.record_tuples == [] + + +def test_warning_for_deprecated_default_stages(caplog): + cfg = {'default_stages': ['commit', 'push'], 'repos': []} + + cfgv.validate(cfg, CONFIG_SCHEMA) + + assert caplog.record_tuples == [ + ( + 'pre_commit', + logging.WARNING, + 'top-level `default_stages` uses deprecated stage names ' + '(commit, push) which will be removed in a future version. ' + 'run: `pre-commit migrate-config` to automatically fix this.', + ), + ] + + +def test_no_warning_for_non_deprecated_default_stages(caplog): + cfg = {'default_stages': ['pre-commit', 'pre-push'], 'repos': []} + + cfgv.validate(cfg, CONFIG_SCHEMA) + + assert caplog.record_tuples == [] + + @pytest.mark.parametrize( 'manifest_obj', ( diff --git a/tests/commands/migrate_config_test.py b/tests/commands/migrate_config_test.py index ba18463..a517d2f 100644 --- a/tests/commands/migrate_config_test.py +++ b/tests/commands/migrate_config_test.py @@ -1,10 +1,26 @@ from __future__ import annotations +from unittest import mock + import pytest +import yaml import pre_commit.constants as C from pre_commit.clientlib import InvalidConfigError from pre_commit.commands.migrate_config import migrate_config +from pre_commit.yaml import yaml_compose + + +@pytest.fixture(autouse=True, params=['c', 'pure']) +def switch_pyyaml_impl(request): + if request.param == 'c': + yield + else: + with mock.patch.dict( + yaml_compose.keywords, + {'Loader': yaml.SafeLoader}, + ): + yield def test_migrate_config_normal_format(tmpdir, capsys): @@ -134,6 +150,27 @@ def test_migrate_config_sha_to_rev(tmpdir): ) +def test_migrate_config_sha_to_rev_json(tmp_path): + contents = """\ +{"repos": [{ + "repo": "https://github.com/pre-commit/pre-commit-hooks", + "sha": "v1.2.0", + "hooks": [] +}]} +""" + expected = """\ +{"repos": [{ + "repo": "https://github.com/pre-commit/pre-commit-hooks", + "rev": "v1.2.0", + "hooks": [] +}]} +""" + cfg = tmp_path.joinpath('cfg.yaml') + cfg.write_text(contents) + assert not migrate_config(str(cfg)) + assert cfg.read_text() == expected + + def test_migrate_config_language_python_venv(tmp_path): src = '''\ repos: @@ -167,6 +204,73 @@ repos: assert cfg.read_text() == expected +def test_migrate_config_quoted_python_venv(tmp_path): + src = '''\ +repos: +- repo: local + hooks: + - id: example + name: example + entry: example + language: "python_venv" +''' + expected = '''\ +repos: +- repo: local + hooks: + - id: example + name: example + entry: example + language: "python" +''' + cfg = tmp_path.joinpath('cfg.yaml') + cfg.write_text(src) + assert migrate_config(str(cfg)) == 0 + assert cfg.read_text() == expected + + +def test_migrate_config_default_stages(tmp_path): + src = '''\ +default_stages: [commit, push, merge-commit, commit-msg] +repos: [] +''' + expected = '''\ +default_stages: [pre-commit, pre-push, pre-merge-commit, commit-msg] +repos: [] +''' + cfg = tmp_path.joinpath('cfg.yaml') + cfg.write_text(src) + assert migrate_config(str(cfg)) == 0 + assert cfg.read_text() == expected + + +def test_migrate_config_hook_stages(tmp_path): + src = '''\ +repos: +- repo: local + hooks: + - id: example + name: example + entry: example + language: system + stages: ["commit", "push", "merge-commit", "commit-msg"] +''' + expected = '''\ +repos: +- repo: local + hooks: + - id: example + name: example + entry: example + language: system + stages: ["pre-commit", "pre-push", "pre-merge-commit", "commit-msg"] +''' + cfg = tmp_path.joinpath('cfg.yaml') + cfg.write_text(src) + assert migrate_config(str(cfg)) == 0 + assert cfg.read_text() == expected + + def test_migrate_config_invalid_yaml(tmpdir): contents = '[' cfg = tmpdir.join(C.CONFIG_FILE) diff --git a/tests/conftest.py b/tests/conftest.py index bd4af9a..8c9cd14 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -2,7 +2,6 @@ from __future__ import annotations import functools import io -import logging import os.path from unittest import mock @@ -203,12 +202,6 @@ def store(tempdir_factory): yield Store(os.path.join(tempdir_factory.get(), '.pre-commit')) -@pytest.fixture -def log_info_mock(): - with mock.patch.object(logging.getLogger('pre_commit'), 'info') as mck: - yield mck - - class Fixture: def __init__(self, stream: io.BytesIO) -> None: self._stream = stream diff --git a/tests/repository_test.py b/tests/repository_test.py index ac065ec..b54c910 100644 --- a/tests/repository_test.py +++ b/tests/repository_test.py @@ -80,24 +80,6 @@ def _test_hook_repo( assert out == expected -def test_python_venv_deprecation(store, caplog): - config = { - 'repo': 'local', - 'hooks': [{ - 'id': 'example', - 'name': 'example', - 'language': 'python_venv', - 'entry': 'echo hi', - }], - } - _get_hook(config, store, 'example') - assert caplog.messages[-1] == ( - '`repo: local` uses deprecated `language: python_venv`. ' - 'This is an alias for `language: python`. ' - 'Often `pre-commit autoupdate --repo local` will fix this.' - ) - - def test_system_hook_with_spaces(tempdir_factory, store): _test_hook_repo( tempdir_factory, store, 'system_hook_with_spaces_repo', @@ -240,16 +222,16 @@ def test_unknown_keys(store, caplog): assert msg == 'Unexpected key(s) present on local => too-much: foo, hello' -def test_reinstall(tempdir_factory, store, log_info_mock): +def test_reinstall(tempdir_factory, store, caplog): path = make_repo(tempdir_factory, 'python_hooks_repo') config = make_config_from_repo(path) _get_hook(config, store, 'foo') # We print some logging during clone (1) + install (3) - assert log_info_mock.call_count == 4 - log_info_mock.reset_mock() + assert len(caplog.record_tuples) == 4 + caplog.clear() # Reinstall on another run should not trigger another install _get_hook(config, store, 'foo') - assert log_info_mock.call_count == 0 + assert len(caplog.record_tuples) == 0 def test_control_c_control_c_on_install(tempdir_factory, store): diff --git a/tests/store_test.py b/tests/store_test.py index 45ec732..7d4dffb 100644 --- a/tests/store_test.py +++ b/tests/store_test.py @@ -1,12 +1,15 @@ from __future__ import annotations +import logging import os.path +import shlex import sqlite3 import stat from unittest import mock import pytest +import pre_commit.constants as C from pre_commit import git from pre_commit.store import _get_default_directory from pre_commit.store import _LOCAL_RESOURCES @@ -65,7 +68,7 @@ def test_store_init(store): assert text_line in readme_contents -def test_clone(store, tempdir_factory, log_info_mock): +def test_clone(store, tempdir_factory, caplog): path = git_dir(tempdir_factory) with cwd(path): git_commit() @@ -74,7 +77,7 @@ def test_clone(store, tempdir_factory, log_info_mock): ret = store.clone(path, rev) # Should have printed some stuff - assert log_info_mock.call_args_list[0][0][0].startswith( + assert caplog.record_tuples[0][-1].startswith( 'Initializing environment for ', ) @@ -91,6 +94,72 @@ def test_clone(store, tempdir_factory, log_info_mock): assert store.select_all_repos() == [(path, rev, ret)] +def test_warning_for_deprecated_stages_on_init(store, tempdir_factory, caplog): + manifest = '''\ +- id: hook1 + name: hook1 + language: system + entry: echo hook1 + stages: [commit, push] +- id: hook2 + name: hook2 + language: system + entry: echo hook2 + stages: [push, merge-commit] +''' + + path = git_dir(tempdir_factory) + with open(os.path.join(path, C.MANIFEST_FILE), 'w') as f: + f.write(manifest) + cmd_output('git', 'add', '.', cwd=path) + git_commit(cwd=path) + rev = git.head_rev(path) + + store.clone(path, rev) + assert caplog.record_tuples[1] == ( + 'pre_commit', + logging.WARNING, + f'repo `{path}` uses deprecated stage names ' + f'(commit, push, merge-commit) which will be removed in a future ' + f'version. ' + f'Hint: often `pre-commit autoupdate --repo {shlex.quote(path)}` ' + f'will fix this. ' + f'if it does not -- consider reporting an issue to that repo.', + ) + + # should not re-warn + caplog.clear() + store.clone(path, rev) + assert caplog.record_tuples == [] + + +def test_no_warning_for_non_deprecated_stages_on_init( + store, tempdir_factory, caplog, +): + manifest = '''\ +- id: hook1 + name: hook1 + language: system + entry: echo hook1 + stages: [pre-commit, pre-push] +- id: hook2 + name: hook2 + language: system + entry: echo hook2 + stages: [pre-push, pre-merge-commit] +''' + + path = git_dir(tempdir_factory) + with open(os.path.join(path, C.MANIFEST_FILE), 'w') as f: + f.write(manifest) + cmd_output('git', 'add', '.', cwd=path) + git_commit(cwd=path) + rev = git.head_rev(path) + + store.clone(path, rev) + assert logging.WARNING not in {tup[1] for tup in caplog.record_tuples} + + def test_clone_cleans_up_on_checkout_failure(store): with pytest.raises(Exception) as excinfo: # This raises an exception because you can't clone something that @@ -118,7 +187,7 @@ def test_clone_when_repo_already_exists(store): def test_clone_shallow_failure_fallback_to_complete( store, tempdir_factory, - log_info_mock, + caplog, ): path = git_dir(tempdir_factory) with cwd(path): @@ -134,7 +203,7 @@ def test_clone_shallow_failure_fallback_to_complete( ret = store.clone(path, rev) # Should have printed some stuff - assert log_info_mock.call_args_list[0][0][0].startswith( + assert caplog.record_tuples[0][-1].startswith( 'Initializing environment for ', ) diff --git a/tests/yaml_rewrite_test.py b/tests/yaml_rewrite_test.py new file mode 100644 index 0000000..d0f6841 --- /dev/null +++ b/tests/yaml_rewrite_test.py @@ -0,0 +1,47 @@ +from __future__ import annotations + +import pytest + +from pre_commit.yaml import yaml_compose +from pre_commit.yaml_rewrite import MappingKey +from pre_commit.yaml_rewrite import MappingValue +from pre_commit.yaml_rewrite import match +from pre_commit.yaml_rewrite import SequenceItem + + +def test_match_produces_scalar_values_only(): + src = '''\ +- name: foo +- name: [not, foo] # not a scalar: should be skipped! +- name: bar +''' + matcher = (SequenceItem(), MappingValue('name')) + ret = [n.value for n in match(yaml_compose(src), matcher)] + assert ret == ['foo', 'bar'] + + +@pytest.mark.parametrize('cls', (MappingKey, MappingValue)) +def test_mapping_not_a_map(cls): + m = cls('s') + assert list(m.match(yaml_compose('[foo]'))) == [] + + +def test_sequence_item_not_a_sequence(): + assert list(SequenceItem().match(yaml_compose('s: val'))) == [] + + +def test_mapping_key(): + m = MappingKey('s') + ret = [n.value for n in m.match(yaml_compose('s: val\nt: val2'))] + assert ret == ['s'] + + +def test_mapping_value(): + m = MappingValue('s') + ret = [n.value for n in m.match(yaml_compose('s: val\nt: val2'))] + assert ret == ['val'] + + +def test_sequence_item(): + ret = [n.value for n in SequenceItem().match(yaml_compose('[a, b, c]'))] + assert ret == ['a', 'b', 'c'] |