1 files changed, 4 insertions, 0 deletions
diff --git a/test/angular-mocksSpec.js b/test/angular-mocksSpec.js
index 5d0be7ad..a8328f41 100644
--- a/test/angular-mocksSpec.js
+++ b/test/angular-mocksSpec.js
@@ -291,6 +291,10 @@ describe('mocks', function() {
       expect(browser.defer.now).toEqual(3);
       expect(log).toEqual('A;B;C;');
     });
+
+    it('should throw an exception if there is nothing to be flushed', function() {
+      expect(function() {browser.defer.flush();}).toThrow('No deferred tasks to be flushed');
+    });
   });