From f0c6ebc07653f6267acec898ccef5677884e3081 Mon Sep 17 00:00:00 2001
From: petrovalex
Date: Sat, 15 Sep 2012 19:02:10 +0300
Subject: feat($timeout-mock): add verifyNoPendingTasks method

added verifyNoPendingTasks method, which throws error if not all
deferred tasks have been flushed

Closes #1245
---
 test/ngMock/angular-mocksSpec.js | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'test')

diff --git a/test/ngMock/angular-mocksSpec.js b/test/ngMock/angular-mocksSpec.js
index 5992846d..d95f3003 100644
--- a/test/ngMock/angular-mocksSpec.js
+++ b/test/ngMock/angular-mocksSpec.js
@@ -327,6 +327,22 @@ describe('ngMock', function() {
       $timeout.flush();
       expect(logger).toEqual(['t1', 't3', 't2']);
     }));
+
+
+    it('should throw an exception when not flushed', inject(function($timeout){
+      $timeout(noop);
+
+      var expectedError = 'Deferred tasks to flush (1): {id: 0, time: 0}';
+      expect(function() {$timeout.verifyNoPendingTasks();}).toThrow(expectedError);
+    }));
+
+
+    it('should do nothing when all tasks have been flushed', inject(function($timeout) {
+      $timeout(noop);
+
+      $timeout.flush();
+      expect(function() {$timeout.verifyNoPendingTasks();}).not.toThrow();
+    }));
   });
 
 
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