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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/199210">199210</a></dd>
<dt>Author</dt> <dd>rniwa@webkit.org</dd>
<dt>Date</dt> <dd>2016-04-07 20:19:22 -0700 (Thu, 07 Apr 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>A/B testing bots should prioritize user created test groups
https://bugs.webkit.org/show_bug.cgi?id=156375

Reviewed by Chris Dumez.

Order build requests preferring user created ones over ones automatically created by detect-changes.js.

Also fixed a bug in BuildbotSyncer.scheduleFirstRequestInGroupIfAvailable that it was scheduling a new
build request on a builder/slave even when we had previously scheduled another build request.

* public/include/build-requests-fetcher.php:
(BuildRequestsFetcher::fetch_incomplete_requests_for_triggerable): Order build requested based on
author_order which is 0 when it's created by an user and 1 when it's created by detect-changes.js.
Since we're using ascending order, this would put user created test groups first.
* server-tests/api-build-requests-tests.js: Updated an existing test case and added a new test case
for testing that build requests for an user created test group shows up first.
* server-tests/resources/mock-data.js:
(MockData.addAnotherMockTestGroup): Takes an extra argument to specify the author name.
* server-tests/tools-buildbot-triggerable-tests.js: Added a test case for testing that build requests
for an user created test group shows up first.
* tools/js/buildbot-syncer.js:
(BuildbotSyncer): Added _slavesWithNewRequests to keep track of build slaves on which we have already
scheduled new build requests. Don't schedule more requests on these slaves.
(BuildbotSyncer.prototype.scheduleRequest):
(BuildbotSyncer.prototype.scheduleFirstRequestInGroupIfAvailable): Add the specified slave name (or null
when slaveList is not specified) to _slavesWithNewRequests.
(BuildbotSyncer.prototype.pullBuildbot): Clear the set after pulling buildbot since any build request
we have previously scheduled should be included in one of the entires now.
* unit-tests/buildbot-syncer-tests.js: Added test cases for the aforementioned bug.
(sampleiOSConfig): Added a second slave for new test cases.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkWebsitesperfwebkitorgChangeLog">trunk/Websites/perf.webkit.org/ChangeLog</a></li>
<li><a href="#trunkWebsitesperfwebkitorgpublicincludebuildrequestsfetcherphp">trunk/Websites/perf.webkit.org/public/include/build-requests-fetcher.php</a></li>
<li><a href="#trunkWebsitesperfwebkitorgservertestsapibuildrequeststestsjs">trunk/Websites/perf.webkit.org/server-tests/api-build-requests-tests.js</a></li>
<li><a href="#trunkWebsitesperfwebkitorgservertestsresourcesmockdatajs">trunk/Websites/perf.webkit.org/server-tests/resources/mock-data.js</a></li>
<li><a href="#trunkWebsitesperfwebkitorgserverteststoolsbuildbottriggerabletestsjs">trunk/Websites/perf.webkit.org/server-tests/tools-buildbot-triggerable-tests.js</a></li>
<li><a href="#trunkWebsitesperfwebkitorgtoolsjsbuildbotsyncerjs">trunk/Websites/perf.webkit.org/tools/js/buildbot-syncer.js</a></li>
<li><a href="#trunkWebsitesperfwebkitorgunittestsbuildbotsyncertestsjs">trunk/Websites/perf.webkit.org/unit-tests/buildbot-syncer-tests.js</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkWebsitesperfwebkitorgChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Websites/perf.webkit.org/ChangeLog (199209 => 199210)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Websites/perf.webkit.org/ChangeLog        2016-04-08 02:11:48 UTC (rev 199209)
+++ trunk/Websites/perf.webkit.org/ChangeLog        2016-04-08 03:19:22 UTC (rev 199210)
</span><span class="lines">@@ -1,5 +1,38 @@
</span><span class="cx"> 2016-04-07  Ryosuke Niwa  &lt;rniwa@webkit.org&gt;
</span><span class="cx"> 
</span><ins>+        A/B testing bots should prioritize user created test groups
+        https://bugs.webkit.org/show_bug.cgi?id=156375
+
+        Reviewed by Chris Dumez.
+
+        Order build requests preferring user created ones over ones automatically created by detect-changes.js.
+
+        Also fixed a bug in BuildbotSyncer.scheduleFirstRequestInGroupIfAvailable that it was scheduling a new
+        build request on a builder/slave even when we had previously scheduled another build request.
+
+        * public/include/build-requests-fetcher.php:
+        (BuildRequestsFetcher::fetch_incomplete_requests_for_triggerable): Order build requested based on
+        author_order which is 0 when it's created by an user and 1 when it's created by detect-changes.js.
+        Since we're using ascending order, this would put user created test groups first.
+        * server-tests/api-build-requests-tests.js: Updated an existing test case and added a new test case
+        for testing that build requests for an user created test group shows up first.
+        * server-tests/resources/mock-data.js:
+        (MockData.addAnotherMockTestGroup): Takes an extra argument to specify the author name.
+        * server-tests/tools-buildbot-triggerable-tests.js: Added a test case for testing that build requests
+        for an user created test group shows up first.
+        * tools/js/buildbot-syncer.js:
+        (BuildbotSyncer): Added _slavesWithNewRequests to keep track of build slaves on which we have already
+        scheduled new build requests. Don't schedule more requests on these slaves.
+        (BuildbotSyncer.prototype.scheduleRequest):
+        (BuildbotSyncer.prototype.scheduleFirstRequestInGroupIfAvailable): Add the specified slave name (or null
+        when slaveList is not specified) to _slavesWithNewRequests.
+        (BuildbotSyncer.prototype.pullBuildbot): Clear the set after pulling buildbot since any build request
+        we have previously scheduled should be included in one of the entires now.
+        * unit-tests/buildbot-syncer-tests.js: Added test cases for the aforementioned bug.
+        (sampleiOSConfig): Added a second slave for new test cases.
+
+2016-04-07  Ryosuke Niwa  &lt;rniwa@webkit.org&gt;
+
</ins><span class="cx">         Migrate legacy perf dashboard tests to mocha.js based tests
</span><span class="cx">         https://bugs.webkit.org/show_bug.cgi?id=156335
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkWebsitesperfwebkitorgpublicincludebuildrequestsfetcherphp"></a>
<div class="modfile"><h4>Modified: trunk/Websites/perf.webkit.org/public/include/build-requests-fetcher.php (199209 => 199210)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Websites/perf.webkit.org/public/include/build-requests-fetcher.php        2016-04-08 02:11:48 UTC (rev 199209)
+++ trunk/Websites/perf.webkit.org/public/include/build-requests-fetcher.php        2016-04-08 03:19:22 UTC (rev 199210)
</span><span class="lines">@@ -26,12 +26,13 @@
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     function fetch_incomplete_requests_for_triggerable($triggerable_id) {
</span><del>-        $this-&gt;rows = $this-&gt;db-&gt;query_and_fetch_all('SELECT * FROM build_requests
-            WHERE request_triggerable = $1 AND request_group
-                IN (SELECT testgroup_id FROM analysis_test_groups WHERE EXISTS
</del><ins>+        $this-&gt;rows = $this-&gt;db-&gt;query_and_fetch_all('SELECT * FROM build_requests,
+            (SELECT testgroup_id, (case when testgroup_author is not null then 0 else 1 end) as author_order, testgroup_created_at
+                FROM analysis_test_groups WHERE EXISTS
</ins><span class="cx">                     (SELECT 1 FROM build_requests WHERE testgroup_id = request_group AND request_status
</span><del>-                        IN (\'pending\', \'scheduled\', \'running\')))
-            ORDER BY request_group, request_order', array($triggerable_id));
</del><ins>+                        IN (\'pending\', \'scheduled\', \'running\'))) AS test_groups
+            WHERE request_triggerable = $1 AND request_group = test_groups.testgroup_id
+            ORDER BY author_order, testgroup_created_at, request_order', array($triggerable_id));
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     function fetch_request($request_id) {
</span></span></pre></div>
<a id="trunkWebsitesperfwebkitorgservertestsapibuildrequeststestsjs"></a>
<div class="modfile"><h4>Modified: trunk/Websites/perf.webkit.org/server-tests/api-build-requests-tests.js (199209 => 199210)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Websites/perf.webkit.org/server-tests/api-build-requests-tests.js        2016-04-08 02:11:48 UTC (rev 199209)
+++ trunk/Websites/perf.webkit.org/server-tests/api-build-requests-tests.js        2016-04-08 03:19:22 UTC (rev 199210)
</span><span class="lines">@@ -326,16 +326,47 @@
</span><span class="cx">         }).catch(done);
</span><span class="cx">     });
</span><span class="cx"> 
</span><del>-    it('should order build requests based on test group and order', function (done) {
</del><ins>+    it('should order build requests based on test group creation time and order', function (done) {
</ins><span class="cx">         let db = TestServer.database();
</span><span class="cx">         db.connect().then(function () {
</span><del>-            return Promise.all([MockData.addMockData(db), MockData.addAnotherMockTestGroup(db)])
</del><ins>+            return Promise.all([MockData.addMockData(db), MockData.addAnotherMockTestGroup(db)]);
</ins><span class="cx">         }).then(function () {
</span><span class="cx">             return Manifest.fetch();
</span><span class="cx">         }).then(function () {
</span><span class="cx">             return BuildRequest.fetchForTriggerable('build-webkit');
</span><span class="cx">         }).then(function (buildRequests) {
</span><span class="cx">             assert.equal(buildRequests.length, 8);
</span><ins>+            assert.equal(buildRequests[0].id(), 700);
+            assert.equal(buildRequests[0].testGroupId(), 600);
+            assert.equal(buildRequests[1].id(), 701);
+            assert.equal(buildRequests[1].testGroupId(), 600);
+            assert.equal(buildRequests[2].id(), 702);
+            assert.equal(buildRequests[2].testGroupId(), 600);
+            assert.equal(buildRequests[3].id(), 703);
+            assert.equal(buildRequests[3].testGroupId(), 600);
+
+            assert.equal(buildRequests[4].id(), 710);
+            assert.equal(buildRequests[4].testGroupId(), 599);
+            assert.equal(buildRequests[5].id(), 711);
+            assert.equal(buildRequests[5].testGroupId(), 599);
+            assert.equal(buildRequests[6].id(), 712);
+            assert.equal(buildRequests[6].testGroupId(), 599);
+            assert.equal(buildRequests[7].id(), 713);
+            assert.equal(buildRequests[7].testGroupId(), 599);
+            done();
+        }).catch(done);
+    });
+
+    it('should place build requests created by user before automatically created ones', function (done) {
+        let db = TestServer.database();
+        db.connect().then(function () {
+            return Promise.all([MockData.addMockData(db), MockData.addAnotherMockTestGroup(db, null, 'rniwa')]);
+        }).then(function () {
+            return Manifest.fetch();
+        }).then(function () {
+            return BuildRequest.fetchForTriggerable('build-webkit');
+        }).then(function (buildRequests) {
+            assert.equal(buildRequests.length, 8);
</ins><span class="cx">             assert.equal(buildRequests[0].id(), 710);
</span><span class="cx">             assert.equal(buildRequests[0].testGroupId(), 599);
</span><span class="cx">             assert.equal(buildRequests[1].id(), 711);
</span><span class="lines">@@ -344,8 +375,16 @@
</span><span class="cx">             assert.equal(buildRequests[2].testGroupId(), 599);
</span><span class="cx">             assert.equal(buildRequests[3].id(), 713);
</span><span class="cx">             assert.equal(buildRequests[3].testGroupId(), 599);
</span><ins>+
+            assert.equal(buildRequests[4].id(), 700);
+            assert.equal(buildRequests[4].testGroupId(), 600);
+            assert.equal(buildRequests[5].id(), 701);
+            assert.equal(buildRequests[5].testGroupId(), 600);
+            assert.equal(buildRequests[6].id(), 702);
+            assert.equal(buildRequests[6].testGroupId(), 600);
+            assert.equal(buildRequests[7].id(), 703);
+            assert.equal(buildRequests[7].testGroupId(), 600);
</ins><span class="cx">             done();
</span><span class="cx">         }).catch(done);
</span><span class="cx">     });
</span><del>-
</del><span class="cx"> });
</span></span></pre></div>
<a id="trunkWebsitesperfwebkitorgservertestsresourcesmockdatajs"></a>
<div class="modfile"><h4>Modified: trunk/Websites/perf.webkit.org/server-tests/resources/mock-data.js (199209 => 199210)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Websites/perf.webkit.org/server-tests/resources/mock-data.js        2016-04-08 02:11:48 UTC (rev 199209)
+++ trunk/Websites/perf.webkit.org/server-tests/resources/mock-data.js        2016-04-08 03:19:22 UTC (rev 199210)
</span><span class="lines">@@ -46,12 +46,12 @@
</span><span class="cx">             db.insert('build_requests', {id: 703, status: statusList[3], triggerable: 1, platform: 65, test: 200, group: 600, order: 3, root_set: 402}),
</span><span class="cx">         ]);
</span><span class="cx">     },
</span><del>-    addAnotherMockTestGroup: function (db, statusList)
</del><ins>+    addAnotherMockTestGroup: function (db, statusList, author)
</ins><span class="cx">     {
</span><span class="cx">         if (!statusList)
</span><span class="cx">             statusList = ['pending', 'pending', 'pending', 'pending'];
</span><span class="cx">         return Promise.all([
</span><del>-            db.insert('analysis_test_groups', {id: 599, task: 500, name: 'another test group'}),
</del><ins>+            db.insert('analysis_test_groups', {id: 599, task: 500, name: 'another test group', author: author}),
</ins><span class="cx">             db.insert('build_requests', {id: 713, status: statusList[3], triggerable: 1, platform: 65, test: 200, group: 599, order: 3, root_set: 402}),
</span><span class="cx">             db.insert('build_requests', {id: 710, status: statusList[0], triggerable: 1, platform: 65, test: 200, group: 599, order: 0, root_set: 401}),
</span><span class="cx">             db.insert('build_requests', {id: 712, status: statusList[2], triggerable: 1, platform: 65, test: 200, group: 599, order: 2, root_set: 401}),
</span></span></pre></div>
<a id="trunkWebsitesperfwebkitorgserverteststoolsbuildbottriggerabletestsjs"></a>
<div class="modfile"><h4>Modified: trunk/Websites/perf.webkit.org/server-tests/tools-buildbot-triggerable-tests.js (199209 => 199210)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Websites/perf.webkit.org/server-tests/tools-buildbot-triggerable-tests.js        2016-04-08 02:11:48 UTC (rev 199209)
+++ trunk/Websites/perf.webkit.org/server-tests/tools-buildbot-triggerable-tests.js        2016-04-08 03:19:22 UTC (rev 199210)
</span><span class="lines">@@ -440,5 +440,45 @@
</span><span class="cx">                 done();
</span><span class="cx">             }).catch(done);
</span><span class="cx">         });
</span><ins>+
+        it('should schedule a build request of an user created test group before ones created by automatic change detection', function (done) {
+            let db = TestServer.database();
+            let syncPromise;
+            db.connect().then(function () {
+                return Promise.all([
+                    MockData.addMockData(db, ['pending', 'pending', 'pending', 'pending']),
+                    MockData.addAnotherMockTestGroup(db, ['pending', 'pending', 'pending', 'pending'], 'rniwa'),
+                ]);
+            }).then(function () {
+                return Manifest.fetch();
+            }).then(function () {
+                let config = MockData.mockTestSyncConfigWithSingleBuilder();
+                let logger = new MockLogger;
+                let slaveInfo = {name: 'sync-slave', password: 'password'};
+                let triggerable = new BuildbotTriggerable(config, TestServer.remoteAPI(), MockRemoteAPI, slaveInfo, logger);
+                syncPromise = triggerable.syncOnce();
+                syncPromise.catch(done);
+                return MockRemoteAPI.waitForRequest();
+            }).then(function () {
+                assert.equal(MockRemoteAPI.requests.length, 1);
+                assert.equal(MockRemoteAPI.requests[0].method, 'GET');
+                assert.equal(MockRemoteAPI.requests[0].url, '/json/builders/some-builder-1/pendingBuilds');
+                MockRemoteAPI.requests[0].resolve([]);
+                return MockRemoteAPI.waitForRequest();
+            }).then(function () {
+                assert.equal(MockRemoteAPI.requests.length, 2);
+                assert.equal(MockRemoteAPI.requests[1].method, 'GET');
+                assert.equal(MockRemoteAPI.requests[1].url, '/json/builders/some-builder-1/builds/?select=-1&amp;select=-2');
+                MockRemoteAPI.requests[1].resolve({});
+                return MockRemoteAPI.waitForRequest();
+            }).then(function () {
+                assert.equal(MockRemoteAPI.requests.length, 3);
+                assert.equal(MockRemoteAPI.requests[2].method, 'POST');
+                assert.equal(MockRemoteAPI.requests[2].url, '/builders/some-builder-1/force');
+                assert.deepEqual(MockRemoteAPI.requests[2].data, {'wk': '191622', 'os': '10.11 15A284', 'build-request-id': '710'});
+                MockRemoteAPI.requests[2].resolve('OK');
+                done();
+            }).catch(done);
+        });
</ins><span class="cx">     });
</span><span class="cx"> });
</span></span></pre></div>
<a id="trunkWebsitesperfwebkitorgtoolsjsbuildbotsyncerjs"></a>
<div class="modfile"><h4>Modified: trunk/Websites/perf.webkit.org/tools/js/buildbot-syncer.js (199209 => 199210)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Websites/perf.webkit.org/tools/js/buildbot-syncer.js        2016-04-08 02:11:48 UTC (rev 199209)
+++ trunk/Websites/perf.webkit.org/tools/js/buildbot-syncer.js        2016-04-08 03:19:22 UTC (rev 199210)
</span><span class="lines">@@ -66,6 +66,7 @@
</span><span class="cx">         this._slaveList = object.slaveList;
</span><span class="cx">         this._buildRequestPropertyName = object.buildRequestArgument;
</span><span class="cx">         this._entryList = null;
</span><ins>+        this._slavesWithNewRequests = new Set;
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     builderName() { return this._builderName; }
</span><span class="lines">@@ -89,12 +90,14 @@
</span><span class="cx"> 
</span><span class="cx">     scheduleRequest(newRequest, slaveName)
</span><span class="cx">     {
</span><ins>+        assert(!this._slavesWithNewRequests.has(slaveName));
</ins><span class="cx">         let properties = this._propertiesForBuildRequest(newRequest);
</span><span class="cx"> 
</span><span class="cx">         assert.equal(!this._slavePropertyName, !slaveName);
</span><span class="cx">         if (this._slavePropertyName)
</span><span class="cx">             properties[this._slavePropertyName] = slaveName;
</span><span class="cx"> 
</span><ins>+        this._slavesWithNewRequests.add(slaveName);
</ins><span class="cx">         return this._remote.postFormUrlencodedData(this.pathForForceBuild(), properties);
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="lines">@@ -116,13 +119,13 @@
</span><span class="cx">         }
</span><span class="cx"> 
</span><span class="cx">         if (!this._slaveList || hasPendingBuildsWithoutSlaveNameSpecified) {
</span><del>-            if (usedSlaves.size)
</del><ins>+            if (usedSlaves.size || this._slavesWithNewRequests.size)
</ins><span class="cx">                 return null;
</span><span class="cx">             return this.scheduleRequest(newRequest, null);
</span><span class="cx">         }
</span><span class="cx"> 
</span><span class="cx">         for (let slaveName of this._slaveList) {
</span><del>-            if (!usedSlaves.has(slaveName))
</del><ins>+            if (!usedSlaves.has(slaveName) &amp;&amp; !this._slavesWithNewRequests.has(slaveName))
</ins><span class="cx">                 return this.scheduleRequest(newRequest, slaveName);
</span><span class="cx">         }
</span><span class="cx"> 
</span><span class="lines">@@ -148,6 +151,7 @@
</span><span class="cx">                     entryList.push(entryByRequest[id]);
</span><span class="cx"> 
</span><span class="cx">                 self._entryList = entryList;
</span><ins>+                self._slavesWithNewRequests.clear();
</ins><span class="cx"> 
</span><span class="cx">                 return entryList;
</span><span class="cx">             });
</span></span></pre></div>
<a id="trunkWebsitesperfwebkitorgunittestsbuildbotsyncertestsjs"></a>
<div class="modfile"><h4>Modified: trunk/Websites/perf.webkit.org/unit-tests/buildbot-syncer-tests.js (199209 => 199210)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Websites/perf.webkit.org/unit-tests/buildbot-syncer-tests.js        2016-04-08 02:11:48 UTC (rev 199209)
+++ trunk/Websites/perf.webkit.org/unit-tests/buildbot-syncer-tests.js        2016-04-08 03:19:22 UTC (rev 199210)
</span><span class="lines">@@ -44,7 +44,7 @@
</span><span class="cx">             'iPad-bench': {
</span><span class="cx">                 'builder': 'ABTest-iPad-RunBenchmark-Tests',
</span><span class="cx">                 'arguments': { 'forcescheduler': 'ABTest-iPad-RunBenchmark-Tests-ForceScheduler' },
</span><del>-                'slaveList': ['ABTest-iPad-0'],
</del><ins>+                'slaveList': ['ABTest-iPad-0', 'ABTest-iPad-1'],
</ins><span class="cx">             }
</span><span class="cx">         },
</span><span class="cx">         'configurations': [
</span><span class="lines">@@ -963,5 +963,47 @@
</span><span class="cx">             }).catch(done);
</span><span class="cx">         });
</span><span class="cx"> 
</span><ins>+        it('should not schedule a build if a new request had been submitted to the same slave', function (done) {
+            let syncer = BuildbotSyncer._loadConfig(MockRemoteAPI, sampleiOSConfig())[1];
+
+            pullBuildbotWithAssertion(syncer, [], {}).then(function () {
+                syncer.scheduleRequest(createSampleBuildRequest(MockModels.ipad, MockModels.speedometer), 'ABTest-iPad-0');
+                syncer.scheduleRequest(createSampleBuildRequest(MockModels.ipad, MockModels.speedometer), 'ABTest-iPad-1');
+            }).then(function () {
+                assert.equal(requests.length, 2);
+                syncer.scheduleFirstRequestInGroupIfAvailable(createSampleBuildRequest(MockModels.ipad, MockModels.speedometer));
+            }).then(function () {
+                assert.equal(requests.length, 2);
+                done();
+            }).catch(done);
+        });
+
+        it('should schedule a build if a new request had been submitted to another slave', function (done) {
+            let syncer = BuildbotSyncer._loadConfig(MockRemoteAPI, sampleiOSConfig())[1];
+
+            pullBuildbotWithAssertion(syncer, [], {}).then(function () {
+                syncer.scheduleRequest(createSampleBuildRequest(MockModels.ipad, MockModels.speedometer), 'ABTest-iPad-0');
+            }).then(function () {
+                assert.equal(requests.length, 1);
+                syncer.scheduleFirstRequestInGroupIfAvailable(createSampleBuildRequest(MockModels.ipad, MockModels.speedometer), 'ABTest-iPad-1');
+            }).then(function () {
+                assert.equal(requests.length, 2);
+                done();
+            }).catch(done);
+        });
+
+        it('should not schedule a build if a new request had been submitted to the same builder without slaveList', function (done) {
+            let syncer = BuildbotSyncer._loadConfig(MockRemoteAPI, {'configurations': [smallConfiguration()]})[0];
+
+            pullBuildbotWithAssertion(syncer, [], {}).then(function () {
+                syncer.scheduleRequest(createSampleBuildRequest(MockModels.somePlatform, MockModels.someTest), null);
+            }).then(function () {
+                assert.equal(requests.length, 1);
+                syncer.scheduleFirstRequestInGroupIfAvailable(createSampleBuildRequest(MockModels.somePlatform, MockModels.someTest));
+            }).then(function () {
+                assert.equal(requests.length, 1);
+                done();
+            }).catch(done);
+        });
</ins><span class="cx">     });
</span><span class="cx"> });
</span></span></pre>
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