Example Spec

user-onboarding-welcome-message.spec.js

it('only sends one welcome message', async () => {
    mockPost('/chat.postMessage', { called: true });
    const channel = '';
    const user: SlackUser = {
      token: '',
      trigger_id: '',
      view: undefined,
      id: '',
      team_id: ''
    };

    const addedCrafter = {
      rows: [
        {
          crafter_email: '',
          crafter_name_first: '',
          crafter_name_last: '',
          crafter_slack_received_welcome_msg: false,
          crafter_slack_user_id: user.id
        }
      ]
    }

    fakeDB.client = createClient(addedCrafter)
    fakeDatabase(fakeDB.client);
    let response = await sendWelcomeDMMessage(channel, user);
    expect(response.body.called).toBe(true);

    addedCrafter.rows[0].crafter_slack_received_welcome_msg = true;
    fakeDB.client = createClient(addedCrafter)
    fakeDatabase(fakeDB.client);
    response = await sendWelcomeDMMessage(channel, user);
    expect(response.body.called).toBe(false);
  });