Sheriff-O-Matic: Transition more unit tests to mocha.

Tools/GardeningServer/ui/ct-failure-analyzer-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-analyzer.html">
-
-<script>
-(function() {
-
-module("ct-failure-analyzer");
-
-test("_failureComparator", 1, function() {
-  var analyzer = document.createElement('ct-failure-analyzer');
-
-  var resultsByBuilder = {};
-  var failure1 = new CTFailure("step1", "reason1", resultsByBuilder, 123, 123);
-  var failure2 = new CTFailure("step1", "reason2", resultsByBuilder, 123, 123);
-  var failure3 = new CTFailure("step1", "reason3", resultsByBuilder, 123, 123);
-  var failure4 = new CTFailure("step2", "reason1", resultsByBuilder, 123, 123);
-
-  var failures = [failure4, failure3, failure2, failure1];
-  var expectedFailures = [failure1, failure2, failure3, failure4];
-  deepEqual(failures.sort(analyzer._failureComparator), expectedFailures);
-});
-
-test("_failureListComparator", 8, function() {
-  var analyzer = document.createElement('ct-failure-analyzer');
-
-  var revision1 = {
-    'chromium': 1,
-    'blink': 2
-  };
-  var revision2 = {
-    'chromium': 2,
-    'blink': 1
-  };
-  var revision3 = {
-    'chromium': 2,
-    'blink': 2
-  };
-  var resultsByBuilder = {};
-  var failure1 = new CTFailure("step", "reason", resultsByBuilder, revision1, revision1);
-  var failure2 = new CTFailure("step", "reason", resultsByBuilder, revision2, revision2);
-  var failure3 = new CTFailure("step", "reason", resultsByBuilder, revision3, revision3);
-  var failure4 = new CTFailure("step", "reason", resultsByBuilder, null, null);
-
-  // Sort by last revision first.
-  ok(analyzer._failureListComparator('chromium', [failure1], [failure2]) > 0);
-  ok(analyzer._failureListComparator('chromium', [failure2], [failure1]) < 0);
-  ok(analyzer._failureListComparator('chromium', [failure1], [failure1]) == 0);
-
-  // If the tree revisions are equal, take others.
-  ok(analyzer._failureListComparator('chromium', [failure2], [failure3]) > 0);
-
-  // Prioritize the given tree.
-  ok(analyzer._failureListComparator('chromium', [failure1], [failure2]) > 0);
-  ok(analyzer._failureListComparator('blink', [failure1], [failure2]) < 0);
-
-  // Default to 'chromium'.
-  ok(analyzer._failureListComparator(undefined, [failure1], [failure2]) > 0);
-
-  // Failures without a revision go to the end.
-  ok(analyzer._failureListComparator('chromium', [failure4], [failure1]) < 0);
-});
-
-})()
-</script>