import _ from 'lodash';

import {
  DEFAULT_DOMAIN,
  DEFAULT_PORT,
  DEFAULT_PROTOCOL,
  getListListenAddresses,
} from '../src/cli-utils';

describe('getListListenAddresses test', () => {
  test('should return no address if a single address is wrong', () => {
    // @ts-ignore
    const addrs = getListListenAddresses('wrong');

    expect(_.isArray(addrs)).toBeTruthy();
    expect(addrs).toHaveLength(0);
  });

  test('should return no address if a two address are wrong', () => {
    // @ts-ignore
    const addrs = getListListenAddresses(['wrong', 'same-wrong']);

    expect(_.isArray(addrs)).toBeTruthy();
    expect(addrs).toHaveLength(0);
  });

  test('should return a list of 1 address provided', () => {
    // @ts-ignore
    const addrs = getListListenAddresses(null, '1000');

    expect(_.isArray(addrs)).toBeTruthy();
    expect(addrs).toHaveLength(1);
  });

  test('should return a list of 2 address provided', () => {
    // @ts-ignore
    const addrs = getListListenAddresses(null, ['1000', '2000']);

    expect(_.isArray(addrs)).toBeTruthy();
    expect(addrs).toHaveLength(2);
  });

  test(`should return by default ${DEFAULT_PORT}`, () => {
    // @ts-ignore
    const [addrs] = getListListenAddresses();

    // @ts-ignore
    expect(addrs.proto).toBe(DEFAULT_PROTOCOL);
    // @ts-ignore
    expect(addrs.host).toBe(DEFAULT_DOMAIN);
    // @ts-ignore
    expect(addrs.port).toBe(DEFAULT_PORT);
  });

  test('should return default proto, host and custom port', () => {
    const initPort = '1000';
    // @ts-ignore
    const [addrs] = getListListenAddresses(null, initPort);

    // @ts-ignore
    expect(addrs.proto).toEqual(DEFAULT_PROTOCOL);
    // @ts-ignore
    expect(addrs.host).toEqual(DEFAULT_DOMAIN);
    // @ts-ignore
    expect(addrs.port).toEqual(initPort);
  });
});