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devx/tests/unit/test_generate_cliff_config.py
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emil 19bec24f45
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DEVX-10: feat: add tag verification, idempotency, and --verify mode to release script
2026-06-23 01:28:27 +00:00

125 lines
5.2 KiB
Python

"""Tests for devx.tools.generate_cliff_config."""
from __future__ import annotations
import tomllib
from pathlib import Path
from unittest.mock import patch
import pytest
from click.testing import CliRunner
from devx.tools.generate_cliff_config import main
class TestGenerateCliffConfig:
"""Tests for the generate_cliff_config tool."""
@pytest.fixture
def runner(self) -> CliRunner:
return CliRunner()
def test_generate_to_new_file(self, runner: CliRunner, tmp_path: Path) -> None:
"""Generate cliff.toml to a new file."""
output = tmp_path / "cliff.toml"
result = runner.invoke(main, ["--prefix", "GRM", "--output", str(output)])
assert result.exit_code == 0
assert output.exists()
content = output.read_text()
assert "git-cliff configuration for GRM" in content
assert 'pattern = "^GRM-\\\\d+:\\\\s+"' in content
def test_generate_with_default_prefix(self, runner: CliRunner, tmp_path: Path) -> None:
"""Generate with default prefix (DEVX_TASK_PREFIX or 'DEVX')."""
output = tmp_path / "cliff.toml"
with patch("devx.tools.generate_cliff_config.TASK_PREFIX", "DEVX"):
result = runner.invoke(main, ["--output", str(output)])
assert result.exit_code == 0
content = output.read_text()
assert "git-cliff configuration for DEVX" in content
def test_existing_file_without_force(self, runner: CliRunner, tmp_path: Path) -> None:
"""Refuse to overwrite existing file without --force."""
output = tmp_path / "cliff.toml"
output.write_text("# existing")
result = runner.invoke(main, ["--prefix", "GRM", "--output", str(output)])
assert result.exit_code != 0
assert "already exists" in result.output
assert output.read_text() == "# existing"
def test_existing_file_with_force(self, runner: CliRunner, tmp_path: Path) -> None:
"""Overwrite existing file with --force."""
output = tmp_path / "cliff.toml"
output.write_text("# existing")
result = runner.invoke(main, ["--prefix", "GRM", "--output", str(output), "--force"])
assert result.exit_code == 0
content = output.read_text()
assert "git-cliff configuration for GRM" in content
assert "# existing" not in content
def test_generated_config_is_valid_toml(self, runner: CliRunner, tmp_path: Path) -> None:
"""Generated config must be valid TOML."""
output = tmp_path / "cliff.toml"
result = runner.invoke(main, ["--prefix", "GRM", "--output", str(output)])
assert result.exit_code == 0
with open(output, "rb") as f:
data = tomllib.load(f)
assert "changelog" in data
assert "git" in data
assert "bump" in data
assert data["bump"]["initial_tag"] == "0.1.0"
assert data["bump"]["features_always_bump_minor"] is True
def test_generated_config_has_correct_preprocessor(self, runner: CliRunner, tmp_path: Path) -> None:
"""Preprocessor pattern must match the given prefix."""
output = tmp_path / "cliff.toml"
result = runner.invoke(main, ["--prefix", "INFRA", "--output", str(output)])
assert result.exit_code == 0
with open(output, "rb") as f:
data = tomllib.load(f)
preprocessors = data["git"]["commit_preprocessors"]
assert len(preprocessors) == 1
pattern = preprocessors[0]["pattern"]
assert "INFRA" in pattern
def test_generated_config_has_commit_parsers(self, runner: CliRunner, tmp_path: Path) -> None:
"""Generated config must have all standard commit parsers."""
output = tmp_path / "cliff.toml"
result = runner.invoke(main, ["--prefix", "GRM", "--output", str(output)])
assert result.exit_code == 0
with open(output, "rb") as f:
data = tomllib.load(f)
parsers = data["git"]["commit_parsers"]
# Should have feat, fix, perf, refactor, doc, test, style, chore, ci, release, security, revert, catch-all
messages = [p["message"] for p in parsers if "message" in p]
assert "^feat" in messages
assert "^fix" in messages
assert "^perf" in messages
assert "^refactor" in messages
assert "^release:" in messages
assert "^revert" in messages
assert ".*" in messages # catch-all
def test_default_output_path(self, runner: CliRunner, tmp_path: Path) -> None:
"""Default output path is cliff.toml in current directory."""
output = tmp_path / "cliff.toml"
# Change to tmp_path so default cliff.toml is created there
import os
old_cwd = os.getcwd()
os.chdir(tmp_path)
try:
result = runner.invoke(main, ["--prefix", "GRM"])
assert result.exit_code == 0
assert output.exists()
finally:
os.chdir(old_cwd)
def test_success_message(self, runner: CliRunner, tmp_path: Path) -> None:
"""Success message includes file and prefix."""
output = tmp_path / "cliff.toml"
result = runner.invoke(main, ["--prefix", "GRM", "--output", str(output)])
assert result.exit_code == 0
assert "Generated" in result.output
assert "GRM" in result.output