相关疑难解决方法(0)

我在进行以下测试时遇到此错误:

it('should call pauseAnimationInterval if in focus', inject(function(SearchBoxData, intervalManager, $timeout){
  SearchBoxData.init_array = [];
  SearchBoxData.inFocus = true;
  SearchBoxData.init(intervalManager);
  console.log(intervalManager.pauseTimeout);
  console.log(intervalManager.pauseTimeoutTime);
  console.log($timeout);
  $timeout.flush(intervalManager.pauseTimeoutTime+1);
  expect(rootScope.$broadcast).toHaveBeenCalledWith('onPauseInterval', intervalManager.loopIndex);
}));

它打破$timeout.flush(intervalManager.pauseTimeoutTime+1); $ timeout方法在intervalManager.pauseAnimationInterval()里面调用SearchBoxData.init(intervalManager):

intervalManager.pauseAnimationInterval = function (){

  intervalManager.safeCancel(intervalManager.continueInterval);
  intervalManager.safeCancel(intervalManager.initInterval);
  intervalManager.initInterval = null;
  intervalManager.continueInterval = null;

  intervalManager.pauseTimeout = $timeout(function () {
    if(intervalManager.inFocus === true){
      intervalManager.loopIndex += 1;
      if(intervalManager.loopIndex >= intervalManager.maxLoopIndex){
        intervalManager.loopIndex = 0;
      }
      $rootScope.$broadcast("onPauseInterval", intervalManager.loopIndex);
      intervalManager.continueAnimationInterval();
    }else{
      // Important condition: retry after the timeout if no focus
      // main reason of …