Sheriff-o-matic: Display snoozed failure groups in a separate stream

Tools/GardeningServer/model/test/ct-failure-group-tests.html

 <!--
 Copyright 2014 The Chromium Authors. All rights reserved.
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file.
 -->
 
 <link rel="import" href="../ct-failure-group.html">
 
 <script>
 (function () {
 
 var assert = chai.assert;
 
 describe('ct-failure-group', function() {
 
   beforeEach(function() {
     localStorage.removeItem('CTFailureGroupAnnotations');
   });
 
+  describe('category', function() {
+    it('should be "default" by default', function() {
+      var group = new CTFailureGroup('key', []);
+      assert.equal(group.category, 'default');
+    });
+
+    it('should be "snoozed" when snoozed', function() {
+      var group = new CTFailureGroup('key', [], {snoozeTime: Date.now() + 1000 * 1000});
+      assert.equal(group.category, 'snoozed');
+    });
+  });
+
   describe('snooze', function() {
     it('should set isSnoozed', function(done) {
       var group = new CTFailureGroup('key', []);
       group.snoozeUntil(Date.now() + 1000 * 1000).then(function() {
         assert.isTrue(group.isSnoozed);
         done();
       });
     });
   });
 
@@ skipping 28 matching lines @@
           assert.deepEqual(annotations['key'], {snoozeTime: 123});
           done();
         });
       });
     });
   });
 });
 
 })()
 </script>