feat: report ai review commit status

app/gitea.test.js

@@ -1,7 +1,7 @@
 import { describe, it, afterEach, mock } from 'node:test';
 import assert from 'node:assert/strict';
 import axios from 'axios';
-import { getPRDiff, filterDiff, postComment, getCommitMessageBySha, getBranchHeadCommitMessage, shouldSkipBotCommit } from './gitea.js';
+import { getPRDiff, filterDiff, postComment, getCommitMessageBySha, getBranchHeadCommitMessage, shouldSkipBotCommit, setCommitStatus } from './gitea.js';
 
 afterEach(() => mock.restoreAll());
 
@@ -95,6 +95,25 @@ describe('gitea', () => {
     });
     await assert.equal(await shouldSkipBotCommit({ sha: 'sha-bot', branch: 'feat/test' }), true);
   });
+
+  it('setCommitStatus posts commit status to Gitea API', async () => {
+    let capturedUrl, capturedBody, capturedOpts;
+    mock.method(axios, 'post', async (url, body, opts) => {
+      capturedUrl = url;
+      capturedBody = body;
+      capturedOpts = opts;
+      return { data: { state: body.state } };
+    });
+
+    const result = await setCommitStatus('sha-123', 'failure', 'found 2 critical issues', 'ai-review/critical', 'https://example.com/pr/1');
+    assert.equal(result.state, 'failure');
+    assert.ok(capturedUrl.includes('/statuses/sha-123'));
+    assert.equal(capturedBody.state, 'failure');
+    assert.equal(capturedBody.context, 'ai-review/critical');
+    assert.equal(capturedBody.description, 'found 2 critical issues');
+    assert.equal(capturedBody.target_url, 'https://example.com/pr/1');
+    assert.ok(capturedOpts.headers['Authorization'].startsWith('token '));
+  });
 });
 
 describe('filterDiff', () => {