const { Track } = require('../src/track')

describe('track basic manipulations', () => {
  const t1 = new Track()
  const t2 = new Track({ title: 'HomeoJuliette', url: 'https://www.youtube.com/watch?v=WLXCTvMtY5Y', length: 204, source: 'youtube' })
  const t2_clone = t2.clone();
  test('empty track', () => {
    expect(t1.get_url()).toBeFalsy()
    expect(t1.get_url()).toBeFalsy()
    expect(t1.get_title()).toBeFalsy()
    expect(t1.get_full_title()).toBeFalsy()
    expect(t1.get_length()).toBeFalsy()
    expect(t1.get_source()).toBeFalsy()
    expect(t1.toString()).toBe('undefined (NaN:NaN)')
    expect(t1.toJSON().play_count).toBe(0)
    expect(t1.toJSON().last_played).toBe(0)
  })
  test('track with metadata', () => {
    expect(t2.get_url()).toBe('https://www.youtube.com/watch?v=WLXCTvMtY5Y')
    expect(t2.get_title()).toBe('HomeoJuliette')
    expect(t2.get_full_title()).toBe('HomeoJuliette')
    expect(t2.get_length()).toBe(204)
    expect(t2.get_source()).toBe('youtube')
    expect(t2.toString()).toBe('HomeoJuliette (3:24)')
    expect(t2.toJSON().play_count).toBe(0)
    expect(t2.toJSON().last_played).toBe(0)
    expect(t2.toJSON()).toEqual(t2_clone.toJSON())
    expect(t2 == t2_clone).toBeFalsy()
  })
  test('update play count', () => {
    t2.update_play_count()
    expect(t2.toJSON().play_count).toBe(1)
    expect(t2.toJSON().last_played).toBeGreaterThan(0)
  })
})