prompt.test.js

const inquirer = require('inquirer');

const {
  validateAccountSid,
  promptForAccountDetails,
  promptForProjectName,
} = require('../src/create-twilio-function/prompt');

console.log = jest.fn();

describe('accountSid validation', () => {
  test('an accountSid should start with "AC"', () => {
    expect(validateAccountSid('AC123')).toBe(true);
  });

  test('an accountSid can be left blank', () => {
    expect(validateAccountSid('')).toBe(true);
  });

  test('an accountSid should not begin with anything but "AC"', () => {
    expect(validateAccountSid('blah')).toEqual('An Account SID starts with "AC".');
  });
});

describe('promptForAccountDetails', () => {
  test('should ask for an accountSid if not specified', async () => {
    inquirer.prompt = jest.fn(() =>
      Promise.resolve({
        accountSid: 'AC1234',
        authToken: 'test-auth-token',
      }),
    );
    await promptForAccountDetails({ name: 'function-test' });
    expect(inquirer.prompt).toHaveBeenCalledTimes(1);
    expect(inquirer.prompt).toHaveBeenCalledWith(expect.any(Array));
    expect(console.log).toHaveBeenCalledTimes(1);
    expect(console.log).toHaveBeenCalledWith(expect.any(String));
  });

  test('should ask for an auth if not specified', async () => {
    inquirer.prompt = jest.fn(() => Promise.resolve({ authToken: 'test-auth-token' }));
    await promptForAccountDetails({
      name: 'function-test',
      accountSid: 'AC1234',
    });
    expect(inquirer.prompt).toHaveBeenCalledTimes(1);
    expect(inquirer.prompt).toHaveBeenCalledWith(expect.any(Array));
    expect(console.log).toHaveBeenCalledTimes(1);
    expect(console.log).toHaveBeenCalledWith(expect.any(String));
  });

  test('should not prompt if account sid and auth token specified', async () => {
    inquirer.prompt = jest.fn(() =>
      Promise.resolve({
        accountSid: 'AC1234',
        authToken: 'test-auth-token',
      }),
    );
    await promptForAccountDetails({
      name: 'function-test',
      accountSid: 'AC5678',
      authToken: 'other-test-token',
    });
    expect(inquirer.prompt).toHaveBeenCalledTimes(1);
    expect(inquirer.prompt).toHaveBeenCalledWith([]);
    expect(console.log).not.toHaveBeenCalled();
  });

  test('should not ask for credentials if skip-credentials flag is true', async () => {
    inquirer.prompt = jest.fn(() => {
      return 0;
    });
    await promptForAccountDetails({ skipCredentials: true });
    expect(inquirer.prompt).not.toHaveBeenCalled();
    expect(console.log).not.toHaveBeenCalled();
  });
});

describe('promptForProjectName', () => {
  test('should ask for a project name', async () => {
    inquirer.prompt = jest.fn(() => Promise.resolve({ name: 'test-name' }));
    await promptForProjectName(['must be valid']);
    expect(inquirer.prompt).toHaveBeenCalledTimes(1);
    expect(inquirer.prompt).toHaveBeenCalledWith(expect.any(Array));
  });
});