import { test } from 'node:test';
import assert from 'node:assert/strict';
import { giteaHosting } from './release-hosting.mjs';

test('release hosting refuses a pre-existing Git tag on another commit', async () => {
  const fetch = globalThis.fetch;
  const revision = 'a'.repeat(40);
  let writes = 0;
  globalThis.fetch = async (url, options) => {
    if (options.method) { writes++; return Response.json({ id: 1, draft: true }); }
    if (String(url).includes('/releases/tags/')) return new Response('', { status: 404 });
    if (String(url).includes('/tags/installation-v')) return Response.json({ commit: { sha: 'b'.repeat(40) } });
    return Response.json({ private: false, permissions: { push: true } });
  };
  try {
    const hosting = await giteaHosting({ run: async () => 'username=test\npassword=test\n', repository: 'https://example.test/owner/repo', identity: { revision, version: '1.0.0' }, body: '' });
    await assert.rejects(hosting.open(), /tag.*revision/i);
    assert.equal(writes, 0);
  } finally { globalThis.fetch = fetch; }
});

test('matching Git tag is accepted and verified again before publishing', async () => {
  const fetch = globalThis.fetch;
  const identity = { revision: 'a'.repeat(40), version: '1.0.0' };
  let sha = identity.revision;
  let writes = 0;
  globalThis.fetch = async (url, options) => {
    if (options.method) { writes++; return Response.json({ id: 1, draft: false }); }
    if (String(url).includes('/releases/tags/')) return Response.json({ id: 1, draft: true, body: `<!-- thothii-release:${JSON.stringify(identity)} -->` });
    if (String(url).includes('/tags/')) return Response.json({ commit: { sha } });
    if (String(url).endsWith('/assets')) return Response.json([]);
    return Response.json({ private: false, permissions: { push: true } });
  };
  try {
    const hosting = await giteaHosting({ run: async () => 'username=test\npassword=test\n', repository: 'https://example.test/owner/repo', identity, body: '' });
    const release = await hosting.open();
    await hosting.verify(release, [], false);
    sha = 'b'.repeat(40);
    await assert.rejects(hosting.verify(release, [], false), /tag.*revision/i);
    await assert.rejects(hosting.publish(release), /tag.*revision/i);
    assert.equal(writes, 0);
  } finally { globalThis.fetch = fetch; }
});