From 284de574358693372f3655201d2b7b05d35306c3 Mon Sep 17 00:00:00 2001
From: rodyhaddad <rody@rodyhaddad.com>
Date: Sat, 28 Jun 2014 13:52:21 -0700
Subject: [PATCH] test($interval): add tests making sure $interval uses the
 methods from $window

---
 test/ng/intervalSpec.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/test/ng/intervalSpec.js b/test/ng/intervalSpec.js
index 59f62d962..3d5089f75 100644
--- a/test/ng/intervalSpec.js
+++ b/test/ng/intervalSpec.js
@@ -267,4 +267,25 @@ describe('$interval', function() {
       expect($interval.cancel()).toBe(false);
     }));
   });
+
+  describe('$window delegation', function() {
+    it('should use $window.setInterval instead of the global function', inject(function ($interval, $window) {
+      var setIntervalSpy = spyOn($window, 'setInterval');
+
+      $interval(noop, 1000);
+      expect(setIntervalSpy).toHaveBeenCalled();
+    }));
+
+    it('should use $window.clearInterval instead of the global function', inject(function ($interval, $window) {
+      var clearIntervalSpy = spyOn($window, 'clearInterval');
+
+      $interval(noop, 1000, 1);
+      $window.flush(1000);
+      expect(clearIntervalSpy).toHaveBeenCalled();
+
+      clearIntervalSpy.reset();
+      $interval.cancel($interval(noop, 1000));
+      expect(clearIntervalSpy).toHaveBeenCalled();
+    }));
+  });
 });