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ai-code-review/app/test/gitea.test.js
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import { describe, it, afterEach, mock } from 'node:test';
import assert from 'node:assert/strict';
import axios from 'axios';
import { getPRDiff, filterDiff, postComment, postPullReviewComment, postPullReview, getCommitMessageBySha, getBranchHeadCommitMessage, shouldSkipBotCommit, getBotReviewOutcome, listPullReviews, getPullReviewComments, listAllReviewComments, resolvePullReviewComment, getFileContentAtRef } from '../gitea.js';
afterEach(() => mock.restoreAll());
describe('gitea', () => {
it('getPRDiff calls Gitea diff API with Authorization header', async () => {
let capturedUrl, capturedOpts;
mock.method(axios, 'get', async (url, opts) => {
capturedUrl = url;
capturedOpts = opts;
return { data: 'diff content' };
});
const result = await getPRDiff();
assert.equal(result, 'diff content');
assert.ok(capturedUrl.includes('/api/v1/repos/'));
assert.ok(capturedUrl.endsWith('.diff'));
assert.ok(capturedOpts.headers['Authorization'].startsWith('token '));
assert.equal(capturedOpts.headers['Content-Type'], 'application/json');
});
it('postComment calls Gitea issues comments API with body', async () => {
let capturedUrl, capturedBody, capturedOpts;
mock.method(axios, 'post', async (url, body, opts) => {
capturedUrl = url;
capturedBody = body;
capturedOpts = opts;
return { data: { id: 1 } };
});
const result = await postComment('hello world');
assert.deepEqual(result, { id: 1 });
assert.ok(capturedUrl.includes('/api/v1/repos/'));
assert.ok(capturedUrl.endsWith('/comments'));
assert.equal(capturedBody.body, 'hello world');
assert.ok(capturedOpts.headers['Authorization'].startsWith('token '));
});
it('sets an insecure httpsAgent by default', async () => {
let capturedOpts;
mock.method(axios, 'get', async (_url, opts) => {
capturedOpts = opts;
return { data: '' };
});
await getPRDiff();
assert.equal(capturedOpts.httpsAgent.options.rejectUnauthorized, false);
});
it('getPRDiff propagates axios errors', async () => {
mock.method(axios, 'get', async () => { throw new Error('network error'); });
await assert.rejects(() => getPRDiff(), /network error/);
});
it('postComment propagates axios errors', async () => {
mock.method(axios, 'post', async () => { throw new Error('api error'); });
await assert.rejects(() => postComment('test'), /api error/);
});
it('postPullReviewComment posts an inline review comment to the pulls reviews API', async () => {
let capturedUrl, capturedBody, capturedOpts;
mock.method(axios, 'post', async (url, body, opts) => {
capturedUrl = url;
capturedBody = body;
capturedOpts = opts;
return { data: { id: 7 } };
});
const result = await postPullReviewComment({ path: 'app/preflight.js', line: 19, body: 'inline body' });
assert.deepEqual(result, { id: 7 });
assert.ok(capturedUrl.includes('/api/v1/repos/'));
assert.ok(capturedUrl.endsWith('/reviews'));
assert.equal(capturedBody.event, 'COMMENT');
assert.equal(capturedBody.comments.length, 1);
assert.equal(capturedBody.comments[0].path, 'app/preflight.js');
assert.equal(capturedBody.comments[0].new_position, 19);
assert.equal(capturedBody.comments[0].body, 'inline body');
assert.ok(capturedOpts.headers['Authorization'].startsWith('token '));
});
it('postPullReviewComment propagates axios errors', async () => {
mock.method(axios, 'post', async () => { throw new Error('not in diff'); });
await assert.rejects(() => postPullReviewComment({ path: 'a.js', line: 1, body: 'x' }), /not in diff/);
});
it('postPullReview posts one review with multiple comments', async () => {
let capturedUrl, capturedBody, capturedOpts;
mock.method(axios, 'post', async (url, body, opts) => {
capturedUrl = url;
capturedBody = body;
capturedOpts = opts;
return { data: { id: 9 } };
});
const result = await postPullReview({
body: 'summary',
comments: [{ path: 'app/a.js', new_position: 10, body: 'comment' }],
});
assert.deepEqual(result, { id: 9 });
assert.ok(capturedUrl.includes('/api/v1/repos/'));
assert.ok(capturedUrl.endsWith('/reviews'));
assert.equal(capturedBody.event, 'COMMENT');
assert.equal(capturedBody.body, 'summary');
assert.equal(capturedBody.comments.length, 1);
assert.equal(capturedBody.comments[0].path, 'app/a.js');
assert.equal(capturedBody.comments[0].new_position, 10);
assert.equal(capturedBody.comments[0].body, 'comment');
assert.ok(capturedOpts.headers['Authorization'].startsWith('token '));
});
it('getCommitMessageBySha reads commit message from Gitea API', async () => {
let capturedUrl;
mock.method(axios, 'get', async (url) => {
capturedUrl = url;
return { data: { message: 'chore: update ai-review findings [ai-review-bot]' } };
});
const message = await getCommitMessageBySha('abc123');
assert.ok(capturedUrl.includes('/git/commits/abc123'));
assert.ok(message.includes('[ai-review-bot]'));
});
it('getBranchHeadCommitMessage reads branch head commit message from Gitea API', async () => {
const urls = [];
mock.method(axios, 'get', async (url) => {
urls.push(url);
if (url.includes('/branches/feat%2Ftest')) {
return { data: { commit: { id: 'abc123' } } };
}
return { data: { message: 'chore: update ai-review findings [ai-review-bot]' } };
});
const message = await getBranchHeadCommitMessage('feat/test');
assert.ok(urls.some(url => url.includes('/branches/feat%2Ftest')));
assert.ok(urls.some(url => url.includes('/git/commits/abc123')));
assert.ok(message.includes('[ai-review-bot]'));
});
it('listPullReviews returns review array from the pulls reviews API', async () => {
let capturedUrl;
mock.method(axios, 'get', async (url) => {
capturedUrl = url;
return { data: [{ id: 1 }, { id: 2 }] };
});
const reviews = await listPullReviews();
assert.equal(reviews.length, 2);
assert.ok(capturedUrl.endsWith('/reviews'));
});
it('getPullReviewComments fetches comments of a specific review', async () => {
let capturedUrl;
mock.method(axios, 'get', async (url) => {
capturedUrl = url;
return { data: [{ id: 11, body: 'x' }] };
});
const comments = await getPullReviewComments(7);
assert.equal(comments.length, 1);
assert.ok(capturedUrl.includes('/reviews/7/comments'));
});
it('listAllReviewComments flattens comments across reviews and skips failing ones', async () => {
mock.method(axios, 'get', async (url) => {
if (url.endsWith('/reviews')) return { data: [{ id: 1 }, { id: 2 }] };
if (url.includes('/reviews/1/comments')) return { data: [{ id: 11 }, { id: 12 }] };
throw new Error('boom');
});
const comments = await listAllReviewComments();
assert.equal(comments.length, 2);
assert.deepEqual(comments.map(c => c.id), [11, 12]);
});
it('resolvePullReviewComment posts to the official resolve endpoint', async () => {
let capturedUrl, capturedOpts;
mock.method(axios, 'post', async (url, _body, opts) => {
capturedUrl = url;
capturedOpts = opts;
return { data: { ok: true } };
});
await resolvePullReviewComment(42);
assert.ok(capturedUrl.endsWith('/pulls/comments/42/resolve'));
assert.ok(capturedOpts.headers['Authorization'].startsWith('token '));
});
it('getFileContentAtRef decodes base64 file content and passes ref param', async () => {
let capturedUrl, capturedOpts;
mock.method(axios, 'get', async (url, opts) => {
capturedUrl = url;
capturedOpts = opts;
return { data: { content: Buffer.from('hello\nworld', 'utf8').toString('base64'), encoding: 'base64' } };
});
const content = await getFileContentAtRef('app/x.js', 'abc123');
assert.equal(content, 'hello\nworld');
assert.ok(capturedUrl.includes('/contents/app/x.js'));
assert.equal(capturedOpts.params.ref, 'abc123');
});
it('getFileContentAtRef returns empty string on error', async () => {
mock.method(axios, 'get', async () => { throw new Error('404'); });
assert.equal(await getFileContentAtRef('missing.js', 'ref'), '');
});
it('shouldSkipBotCommit returns true when either sha or branch head is bot commit', async () => {
mock.method(axios, 'get', async (url) => {
if (url.includes('/git/commits/sha-bot')) {
return { data: { message: 'chore: update ai-review findings [ai-review-bot][failure]' } };
}
if (url.includes('/branches/feat%2Ftest')) {
return { data: { commit: { id: 'sha-bot' } } };
}
return { data: { message: 'regular commit' } };
});
await assert.equal(await shouldSkipBotCommit({ sha: 'sha-bot', branch: 'feat/test' }), true);
assert.equal(getBotReviewOutcome('chore: update ai-review findings [ai-review-bot][failure]'), 'failure');
assert.equal(getBotReviewOutcome('chore: update ai-review findings [ai-review-bot][success]'), 'success');
assert.equal(getBotReviewOutcome('chore: update ai-review findings [ai-review-bot]'), 'unknown');
});
});
describe('filterDiff', () => {
const block = (file) => `diff --git a/${file} b/${file}\n--- a/${file}\n+++ b/${file}\n@@ -1 +1 @@\n-old\n+new\n`;
it('filters out configured folder blocks', () => {
const diff = block('.gitea/workflows/review.yaml') + block('.github/workflows/review.yaml') + block('src/index.js');
const result = filterDiff(diff, ['.gitea/', '.github/']);
assert.ok(!result.includes('.gitea/'));
assert.ok(!result.includes('.github/'));
assert.ok(result.includes('src/index.js'));
});
it('filters out configured top-level file blocks', () => {
const diff = block('README.md') + block('src/index.js');
const result = filterDiff(diff, ['README.md', 'TODO.md']);
assert.ok(!result.includes('README.md'));
assert.ok(result.includes('src/index.js'));
});
it('returns empty string when all blocks are excluded', () => {
const diff = block('.gitea/workflows/review.yaml') + block('.gitea/ai-review/findings.json');
const result = filterDiff(diff, ['.gitea/']);
assert.equal(result, '');
});
it('returns empty string for empty diff', () => {
assert.equal(filterDiff('', ['.gitea/']), '');
});
});