Detox: A Year in. Building It, Testing With It

MockNotificationServer.js

class MockNotificationServer {
  start({port}) {
    this.app.post('/regiscribe', this.onRegiscribe.bind(this));
    this.app.post('/unsubscribe', this.onUnsubscribe.bind(this));
    this.server = this.app.listen(port);
  }

  reset() {
    this.lastRegiscribe = {};
    this.lastUnsubscribe = {};
  }

  onRegiscribe(req, res) {
    this.lastRegiscribe = req;
    res.json({
      installationId: 'MockInstallationId'
    });
  }

  onUnsubscribe(req, res) {
    this.lastUnsubscribe = req;
    res.send('ok');
  }

  expectLastRegiscribe() {
    return expect(this.lastRegiscribe.body);
  }

  expectLastUnsubscribe() {
    return expect(this.lastUnsubscribe.body);
  }
}