Add more complicated fourth listener to AppDispatcher-test

Author: joshma

examples/todomvc-flux/js/dispatcher/__tests__/AppDispatcher-test.js

@@ -24,10 +24,11 @@ describe('AppDispatcher', function() {
 
  var listener1Done = false;
  var listener1 = function(pl) {
- return AppDispatcher.waitFor([index2], function() {
- // Second and third listeners should have now been called
+ return AppDispatcher.waitFor([index2, index4], function() {
+ // Second, third, and fourth listeners should have now been called
  expect(listener2Done).toBe(true);
  expect(listener3Done).toBe(true);
+ expect(listener4Done).toBe(true);
  listener1Done = true;
  });
  };
@@ -49,6 +50,15 @@ describe('AppDispatcher', function() {
  };
  var index3 = AppDispatcher.register(listener3);
 
+ var listener4Done = false;
+ var listener4 = function(pl) {
+ return AppDispatcher.waitFor([index3], function() {
+ expect(listener3Done).toBe(true);
+ listener4Done = true;
+ });
+ };
+ var index4 = AppDispatcher.register(listener4);
+
  runs(function() {
  AppDispatcher.dispatch(payload);
  });