message: Add Server#otherChannel
diff: @@ -695,10 +695,23 @@ it('reports about wrong channel name', () => {
  })
  })
  +it('checks custom channel name subscriber', () => {
  + app = createServer()
  +
  + expect(() => {
  + app.otherChannel()
  + }).toThrowError('Unknown channel must have access callback')
  +
  + app.otherChannel({ access: true })
  + expect(() => {
  + app.otherChannel({ access: true })
  + }).toThrowError('Callbacks for unknown channel are already defined')
  +})
  +
  it('allows to have custom channel name check', () => {
  const test = createReporter()
  const channels = []
  - test.app.channel(/.*/, {
  + test.app.otherChannel({
  access (params, action, meta) {
  channels.push(params[0])
  test.app.wrongChannel(action, meta)
  