ab_rxactionsheet_tests_12.swift

func test_receiveImage_onButtonClick_version2() {
  let buttonTaps = testScheduler.createHotObservable([next(100, ()), next(200, ())])
  buttonTaps.bindTo(subject.chooseImageButtonPressed)
    .disposed(by: rx_disposeBag)
  
  let observer = testScheduler.createObserver(UIImage.self)
  self.subject.image.drive(observer)
    .disposed(by: self.rx_disposeBag)
  testScheduler.start()
  
  let expectedEvents = [
    next(100, imageHavingMock.expectedImage),
    next(200, imageHavingMock.expectedImage)
  ]
  XCTAssertEqual(observer.events, expectedEvents)
}