Emil Simeonov
4da724ce53
- Add scripts/validate_commit_msg.py with conventional commit enforcement - Add scripts/configure_repo.py for Gitea branch protection and labels - Add scripts/__init__.py for Python package importability - Create Gitea Actions workflows: ci, auto-merge, post-merge, publish - Update .pre-commit-config.yaml with commit-msg hook - Update pyproject.toml pythonpath and coverage for scripts - Add comprehensive unit tests for both scripts with 100% coverage
119 lines
4.9 KiB
Python
119 lines
4.9 KiB
Python
"""Unit tests for scripts/validate_commit_msg.py."""
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import os
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import subprocess
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import tempfile
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from unittest.mock import patch
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import pytest
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from scripts.validate_commit_msg import CONVENTIONAL_RE, TASK_ID_RE, first_line, get_branch, main
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class TestHelpers:
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def test_first_line_single(self) -> None:
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assert first_line("feat: add something") == "feat: add something"
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def test_first_line_multiline(self) -> None:
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msg = "feat: add something\n\nBody text here.\nMore body."
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assert first_line(msg) == "feat: add something"
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def test_conventional_re_matches_valid(self) -> None:
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assert CONVENTIONAL_RE.match("feat: add feature")
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assert CONVENTIONAL_RE.match("fix: bug fix")
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assert CONVENTIONAL_RE.match("chore: update deps")
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assert CONVENTIONAL_RE.match("docs: update readme")
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assert CONVENTIONAL_RE.match("style: format code")
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assert CONVENTIONAL_RE.match("refactor: simplify")
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assert CONVENTIONAL_RE.match("perf: speed up")
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assert CONVENTIONAL_RE.match("test: add tests")
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assert CONVENTIONAL_RE.match("ci: update workflow")
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assert CONVENTIONAL_RE.match("build: update deps")
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assert CONVENTIONAL_RE.match("revert: undo change")
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assert CONVENTIONAL_RE.match("BREAKING CHANGE: major")
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def test_conventional_re_allows_scope(self) -> None:
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assert CONVENTIONAL_RE.match("feat(cli): add --url option")
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assert CONVENTIONAL_RE.match("fix(api): handle timeout")
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def test_conventional_re_rejects_invalid(self) -> None:
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assert not CONVENTIONAL_RE.match("GRM-19: feat: something")
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assert not CONVENTIONAL_RE.match("random message")
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assert not CONVENTIONAL_RE.match("feat:")
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assert not CONVENTIONAL_RE.match(": description")
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def test_task_id_re_matches(self) -> None:
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assert TASK_ID_RE.match("GRM-19: feat: something")
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assert TASK_ID_RE.match("GRM-123: fix: bug")
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def test_task_id_re_rejects(self) -> None:
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assert not TASK_ID_RE.match("feat: something")
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assert not TASK_ID_RE.match("GRM: something")
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class TestGetBranch:
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def test_returns_branch_name(self) -> None:
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with patch("subprocess.run") as mock_run:
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mock_run.return_value.stdout = "feature-branch\n"
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mock_run.return_value.returncode = 0
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assert get_branch() == "feature-branch"
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def test_returns_empty_on_error(self) -> None:
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with patch("subprocess.run", side_effect=subprocess.CalledProcessError(1, "git")):
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assert get_branch() == ""
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class TestMain:
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def _write_msg(self, content: str) -> str:
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fd, path = tempfile.mkstemp()
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with os.fdopen(fd, "w") as f:
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f.write(content)
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return path
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def test_rejects_task_id_on_feature_branch(self) -> None:
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msg_path = self._write_msg("GRM-19: feat: add feature")
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with patch("scripts.validate_commit_msg.get_branch", return_value="GRM-19"):
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with pytest.raises(SystemExit) as exc:
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main(["validate_commit_msg.py", msg_path])
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assert exc.value.code == 1
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def test_accepts_conventional_on_feature_branch(self) -> None:
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msg_path = self._write_msg("feat: add feature")
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with patch("scripts.validate_commit_msg.get_branch", return_value="GRM-19"):
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main(["validate_commit_msg.py", msg_path])
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def test_accepts_anything_on_master(self) -> None:
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msg_path = self._write_msg("GRM-19: feat: add feature")
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with patch("scripts.validate_commit_msg.get_branch", return_value="master"):
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main(["validate_commit_msg.py", msg_path])
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def test_rejects_non_conventional_on_feature_branch(self) -> None:
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msg_path = self._write_msg("random message")
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with patch("scripts.validate_commit_msg.get_branch", return_value="feature"):
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with pytest.raises(SystemExit) as exc:
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main(["validate_commit_msg.py", msg_path])
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assert exc.value.code == 1
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def test_accepts_multiline_conventional(self) -> None:
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msg_path = self._write_msg("feat: add feature\n\nBody text.\nMore text.")
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with patch("scripts.validate_commit_msg.get_branch", return_value="feature"):
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main(["validate_commit_msg.py", msg_path])
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def test_usage_message_without_args(self) -> None:
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with pytest.raises(SystemExit) as exc:
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main([])
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assert exc.value.code == 1
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def test_main_module_block() -> None:
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with patch("scripts.validate_commit_msg.get_branch", return_value="master"):
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import scripts.validate_commit_msg as vcm
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with open(vcm.__file__) as f:
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source = f.read()
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# Remove __main__ block so exec doesn't call main() before we control sys.argv
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source = source.replace('if __name__ == "__main__":\n main()\n', "")
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namespace = dict(vcm.__dict__)
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exec(compile(source, vcm.__file__, "exec"), namespace)
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namespace["main"](["validate_commit_msg.py", "/dev/null"])
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