index.spec.js

const branchWorker = require('../../../lib/workers/branch');
const defaultConfig = require('../../../lib/config/defaults').getConfig();

const schedule = require('../../../lib/workers/branch/schedule');
const checkExisting = require('../../../lib/workers/branch/check-existing');
const parent = require('../../../lib/workers/branch/parent');
const manager = require('../../../lib/manager');
const lockFiles = require('../../../lib/workers/branch/lock-files');
const commit = require('../../../lib/workers/branch/commit');
const statusChecks = require('../../../lib/workers/branch/status-checks');
const automerge = require('../../../lib/workers/branch/automerge');
const prWorker = require('../../../lib/workers/pr');

jest.mock('../../../lib/manager');
jest.mock('../../../lib/workers/branch/schedule');
jest.mock('../../../lib/workers/branch/check-existing');
jest.mock('../../../lib/workers/branch/parent');
jest.mock('../../../lib/workers/branch/lock-files');
jest.mock('../../../lib/workers/branch/commit');
jest.mock('../../../lib/workers/branch/status-checks');
jest.mock('../../../lib/workers/branch/automerge');
jest.mock('../../../lib/workers/pr');

const logger = require('../../_fixtures/logger');

describe('workers/branch', () => {
  describe('processBranch', () => {
    let config;
    beforeEach(() => {
      prWorker.ensurePr = jest.fn();
      prWorker.checkAutoMerge = jest.fn();
      config = {
        ...defaultConfig,
        errors: [],
        warnings: [],
        logger,
        upgrades: [{ depName: 'some-dep-name' }],
      };
      schedule.isScheduledNow.mockReturnValue(true);
    });
    afterEach(() => {
      platform.ensureComment.mockClear();
      platform.ensureCommentRemoval.mockClear();
    });
    it('skips branch if not scheduled and branch does not exist', async () => {
      schedule.isScheduledNow.mockReturnValueOnce(false);
      await branchWorker.processBranch(config);
      expect(checkExisting.prAlreadyExisted.mock.calls).toHaveLength(0);
    });
    it('skips branch if not scheduled and not updating out of schedule', async () => {
      schedule.isScheduledNow.mockReturnValueOnce(false);
      config.updateNotScheduled = false;
      platform.branchExists.mockReturnValueOnce(true);
      await branchWorker.processBranch(config);
      expect(checkExisting.prAlreadyExisted.mock.calls).toHaveLength(0);
    });
    it('skips branch if closed major PR found', async () => {
      schedule.isScheduledNow.mockReturnValueOnce(false);
      platform.branchExists.mockReturnValueOnce(true);
      config.isMajor = true;
      checkExisting.prAlreadyExisted.mockReturnValueOnce({ number: 13 });
      await branchWorker.processBranch(config);
      expect(parent.getParentBranch.mock.calls.length).toBe(0);
      expect(config.logger.error.mock.calls).toHaveLength(0);
    });
    it('skips branch if closed digest PR found', async () => {
      schedule.isScheduledNow.mockReturnValueOnce(false);
      platform.branchExists.mockReturnValueOnce(true);
      config.isDigest = true;
      checkExisting.prAlreadyExisted.mockReturnValueOnce({ number: 13 });