Use chai matchers for nicer failure messages.

paulmillr · Feb 8, 2015 · af58cf8 · af58cf8
1 parent bb250de
commit af58cf8
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/test/promise.js b/test/promise.js
@@ -16,9 +16,9 @@ describe('Promise', function () {
   });
 
   it('does not have extra methods (bad Chrome!)', function () {
-    expect(hasOwn.call(Promise, 'accept')).to.equal(false);
-    expect(hasOwn.call(Promise, 'defer')).to.equal(false);
-    expect(hasOwn.call(Promise.prototype, 'accept')).to.equal(false);
+    expect(Promise).not.to.have.property('accept');
+    expect(Promise).not.to.have.property('defer');
+    expect(Promise.prototype).not.to.have.property('chain');
   });
 });