jest.mock('../../callId.js')
jest.mock('../../iceServers.js')
jest.mock('../../window/createObjectURL.js')

import * as CallActions from '../../actions/CallActions.js'
import { applyMiddleware, createStore } from 'redux'
import { create } from '../../middlewares.js'
import reducers from '../index.js'

describe('reducers/alerts', () => {

  class MediaStream {}
  let store, stream, userId
  beforeEach(() => {
    store = createStore(
      reducers,
      applyMiddleware.apply(null, create())
    )
    userId = 'test id'
    stream = new MediaStream()
  })

  describe('defaultState', () => {
    it('should have default state set', () => {
      expect(store.getState().streams).toEqual({
        active: null,
        all: {}
      })
    })
  })

  describe('addStream', () => {
    it('adds a stream', () => {
      store.dispatch(CallActions.addStream({ userId, stream }))
      expect(store.getState().streams).toEqual({
        active: userId,
        all: {
          [userId]: {
            userId,
            stream,
            url: jasmine.any(String)
          }
        }
      })
    })
  })

  describe('removeStream', () => {
    it('removes a stream', () => {
      store.dispatch(CallActions.addStream({ userId, stream }))
      store.dispatch(CallActions.removeStream(userId))
      expect(store.getState().streams).toEqual({
        active: userId,
        all: {}
      })
    })
  })

  describe('activateStream', () => {
    it('activates a stream', () => {
      store.dispatch(CallActions.activateStream(userId))
      expect(store.getState().streams).toEqual({
        active: userId,
        all: {}
      })
    })
  })

})