feat(browser.defer): flush should throw exception when queue is empty

1 files changed, 2 insertions, 0 deletions

diff --git a/src/angular-mocks.js b/src/angular-mocks.js
index 42b44c2f..16be7038 100644
--- a/src/angular-mocks.js
+++ b/src/angular-mocks.js
@@ -125,6 +125,8 @@ angular.module.ngMock.$Browser = function() {
     } else {
       if (self.deferredFns.length) {
         self.defer.now = self.deferredFns[self.deferredFns.length-1].time;
+      } else {
+        throw Error('No deferred tasks to be flushed');
       }
     }