BunBun Labs
f8c82902a5
- Config-driven gates via .codegov.yml/.codegov.json - disclosure gate: requires AI-GENERATED/AI-ASSISTED markers on changed files - rfc gate: requires issue/RFC reference in commit message or PR description - checklist gate: requires all items checked in REQUIREMENTS.md - quality gate: runs configurable lint/test/typecheck commands - CLI with readable reports and non-zero exit on violations - 41 tests covering all gates, config loading, and integration - Zero skeletons, no fake features, deferred items honestly documented
76 lines
2.2 KiB
TypeScript
76 lines
2.2 KiB
TypeScript
import { describe, it, expect, vi } from 'vitest';
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import { execSync } from 'child_process';
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import { getChangedFiles, getCommitMessage, getPrDescription } from '../src/git';
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vi.mock('child_process', () => ({
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execSync: vi.fn(),
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}));
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describe('git', () => {
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beforeEach(() => {
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vi.resetAllMocks();
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});
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it('returns changed files from git diff', () => {
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vi.mocked(execSync).mockReturnValue('src/a.ts\nsrc/b.ts\n');
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const files = getChangedFiles();
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expect(files).toEqual(['src/a.ts', 'src/b.ts']);
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});
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it('returns empty array when no changes', () => {
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vi.mocked(execSync).mockReturnValue('');
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const files = getChangedFiles();
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expect(files).toEqual([]);
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});
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it('uses fromRef and toRef when provided', () => {
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vi.mocked(execSync).mockReturnValue('file.ts');
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getChangedFiles('main', 'HEAD');
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expect(vi.mocked(execSync)).toHaveBeenCalledWith(
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'git diff --name-only --diff-filter=ACM main...HEAD',
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expect.any(Object)
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);
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});
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it('throws on invalid git ref', () => {
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vi.mocked(execSync).mockImplementation(() => {
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const err = new Error('fatal: bad revision');
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throw err;
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});
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expect(() => getChangedFiles('bad-ref')).toThrow('Invalid git ref');
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});
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it('throws when not a git repo', () => {
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vi.mocked(execSync).mockImplementation(() => {
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const err = new Error('fatal: not a git repository');
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throw err;
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});
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expect(() => getChangedFiles()).toThrow('Not a git repository');
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});
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it('returns commit message', () => {
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vi.mocked(execSync).mockReturnValue('feat: add thing\n');
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expect(getCommitMessage()).toBe('feat: add thing');
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});
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it('returns empty string when commit message fails', () => {
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vi.mocked(execSync).mockImplementation(() => {
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throw new Error('fail');
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});
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expect(getCommitMessage()).toBe('');
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});
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it('reads PR description from env', () => {
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process.env.GITHUB_EVENT_PATH = 'pr-desc';
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expect(getPrDescription()).toBe('pr-desc');
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delete process.env.GITHUB_EVENT_PATH;
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});
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it('returns empty string when no PR env', () => {
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delete process.env.GITHUB_EVENT_PATH;
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delete process.env.CI_MERGE_REQUEST_DESCRIPTION;
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delete process.env.BITBUCKET_PR_DESCRIPTION;
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expect(getPrDescription()).toBe('');
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});
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});
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