import { getTypingUsersText } from '../commons';

describe('#getTypingUsersText', () => {
  it('returns the correct text is there is only one typing user', () => {
    expect(getTypingUsersText([{ name: 'Pranav' }])).toEqual(
      'Pranav is typing'
    );
  });

  it('returns the correct text is there are two typing users', () => {
    expect(
      getTypingUsersText([{ name: 'Pranav' }, { name: 'Nithin' }])
    ).toEqual('Pranav and Nithin are typing');
  });

  it('returns the correct text is there are more than two users are typing', () => {
    expect(
      getTypingUsersText([
        { name: 'Pranav' },
        { name: 'Nithin' },
        { name: 'Subin' },
        { name: 'Sojan' },
      ])
    ).toEqual('Pranav and 3 others are typing');
  });
});