feat($browser.$defer.cancel): support canceling defered tasks

1 files changed, 18 insertions, 1 deletions

diff --git a/src/angular-mocks.js b/src/angular-mocks.js
index a4941288..20423f05 100644
--- a/src/angular-mocks.js
+++ b/src/angular-mocks.js
@@ -281,15 +281,32 @@ function MockBrowser() {
   self.cookieHash = {};
   self.lastCookieHash = {};
   self.deferredFns = [];
+  self.deferredNextId = 0;
 
   self.defer = function(fn, delay) {
     delay = delay || 0;
-    self.deferredFns.push({time:(self.defer.now + delay), fn:fn});
+    self.deferredFns.push({time:(self.defer.now + delay), fn:fn, id: self.deferredNextId});
     self.deferredFns.sort(function(a,b){ return a.time - b.time;});
+    return self.deferredNextId++;
   };
 
+
   self.defer.now = 0;
 
+
+  self.defer.cancel = function(deferId) {
+    var fnIndex;
+
+    forEach(self.deferredFns, function(fn, index) {
+      if (fn.id === deferId) fnIndex = index;
+    });
+
+    if (fnIndex) {
+      self.deferredFns.splice(fnIndex, 1);
+    }
+  }
+
+
   self.defer.flush = function(delay) {
     if (angular.isDefined(delay)) {
       self.defer.now += delay;