/// <summary>
/// Attempt to retrieve a snapshot from the remote server.
/// </summary>
private void RetrieveSnapshot()
{
// Retrieve the snapshot
ServerUpdateArgs args;
try
{
CruiseServerSnapshot snapshot = null;
try
{
snapshot = client.GetCruiseServerSnapshot();
}
catch (NotImplementedException)
{
// This is an older style server, try fudging the snapshot
snapshot = new CruiseServerSnapshot
{
ProjectStatuses = client.GetProjectStatus()
};
}
args = new ServerUpdateArgs(snapshot);
}
catch (Exception error)
{
args = new ServerUpdateArgs(error);
}
// Fire the update
if (Update != null)
{
Update(this, args);
}
}
public void ReturnsCorrectProjectDetailsFromProjectsAndQueuesXml()
{
DashboardXmlParser parser = new DashboardXmlParser();
CruiseServerSnapshot snapshot = parser.ExtractAsCruiseServerSnapshot(CRUISE_SERVER_XML);
Assert.IsNotNull(snapshot);
Assert.AreEqual(2, snapshot.ProjectStatuses.Length);
AssertProjectsSerializedCorrectly(snapshot);
Assert.AreEqual(2, snapshot.QueueSetSnapshot.Queues.Count);
QueueSnapshot queueSnapshot1 = snapshot.QueueSetSnapshot.Queues[0];
Assert.AreEqual("Queue1", queueSnapshot1.QueueName);
Assert.AreEqual("projectName", queueSnapshot1.Requests[0].ProjectName);
Assert.AreEqual(ProjectActivity.CheckingModifications, queueSnapshot1.Requests[0].Activity);
Assert.AreEqual("SVNTest", queueSnapshot1.Requests[1].ProjectName);
Assert.AreEqual(ProjectActivity.Pending, queueSnapshot1.Requests[1].Activity);
QueueSnapshot queueSnapshot2 = snapshot.QueueSetSnapshot.Queues[1];
Assert.AreEqual("Queue2", queueSnapshot2.QueueName);
Assert.AreEqual("Missing", queueSnapshot2.Requests[0].ProjectName);
Assert.AreEqual(ProjectActivity.Building, queueSnapshot2.Requests[0].Activity);
}
private void AssertQueueSetChanged(bool result, QueueSetSnapshot firstSnapshot, QueueSetSnapshot secondSnapshot)
{
CruiseServerSnapshot cruiseServerSnapshot1 = new CruiseServerSnapshot(null, firstSnapshot);
CruiseServerSnapshot cruiseServerSnapshot2 = new CruiseServerSnapshot(null, secondSnapshot);
Assert.AreEqual(result, cruiseServerSnapshot1.IsQueueSetSnapshotChanged(cruiseServerSnapshot2.QueueSetSnapshot));
}
public TestWatcher()
{
Snapshot = new CruiseServerSnapshot
{
ProjectStatuses = new ProjectStatus[] {
new ProjectStatus {
Name = "Project1",
BuildStatus = IntegrationStatus.Success
},
new ProjectStatus {
Name = "Project2",
BuildStatus = IntegrationStatus.Success
}
},
QueueSetSnapshot = new QueueSetSnapshot
{
Queues =
{
new QueueSnapshot {
QueueName = "Queue1"
}
}
}
};
}
private static void DisplayServerStatus(CruiseServerClientBase client, bool isQuiet)
{
try
{
if (!isQuiet)
{
WriteLine("Retrieving snapshot from " + client.TargetServer, ConsoleColor.Gray);
}
CruiseServerSnapshot snapShot = client.GetCruiseServerSnapshot();
if (xml)
{
XmlSerializer serializer = new XmlSerializer(typeof(CruiseServerSnapshot));
Stream console = Console.OpenStandardOutput();
serializer.Serialize(console, snapShot);
console.Close();
}
else
{
foreach (ProjectStatus prj in snapShot.ProjectStatuses)
{
DisplayProject(prj);
}
}
}
catch (Exception error)
{
WriteError("ERROR: Unable to retrieve server details", error);
}
}
public void WhenOneCruiseServerSnapshotIsReturnedThisIsContainedInTheReturnedXml()
{
CruiseServerSnapshot cruiseServerSnapshot = CreateCruiseServerSnapshot();
CruiseServerSnapshotOnServer cruiseServerSnapshotOnServer = new CruiseServerSnapshotOnServer(cruiseServerSnapshot, null);
mockFarmService.Setup(service => service.GetCruiseServerSnapshotListAndExceptions(null)).
Returns(new CruiseServerSnapshotListAndExceptions(new CruiseServerSnapshotOnServer[] { cruiseServerSnapshotOnServer }, new CruiseServerException[0])).
Verifiable();
XmlFragmentResponse response = (XmlFragmentResponse)reportAction.Execute(null);
string xml = response.ResponseFragment;
// cannot just compare the xml string, since we correctly expect the string to vary based on the
// timezone in which this code is executing
XmlDocument doc = XPathAssert.LoadAsDocument(xml);
XPathAssert.Matches(doc, "/CruiseControl/Projects/Project/@name", "HelloWorld");
XPathAssert.Matches(doc, "/CruiseControl/Projects/Project/@activity", "Sleeping");
XPathAssert.Matches(doc, "/CruiseControl/Projects/Project/@lastBuildStatus", "Success");
XPathAssert.Matches(doc, "/CruiseControl/Projects/Project/@lastBuildLabel", "build_7");
XPathAssert.Matches(doc, "/CruiseControl/Projects/Project/@lastBuildTime", LastBuildTime);
XPathAssert.Matches(doc, "/CruiseControl/Projects/Project/@nextBuildTime", NextBuildTime);
XPathAssert.Matches(doc, "/CruiseControl/Projects/Project/@webUrl", "http://blah");
XPathAssert.Matches(doc, "/CruiseControl/Projects/Project/@category", "category");
XPathAssert.Matches(doc, "/CruiseControl/Projects/Project/@serverName", Environment.MachineName);
XPathAssert.Matches(doc, "/CruiseControl/Queues/Queue/@name", "Queue1");
XPathAssert.Matches(doc, "/CruiseControl/Queues/Queue/Request/@projectName", "HelloWorld");
XPathAssert.Matches(doc, "/CruiseControl/Queues/Queue/Request/@activity", "CheckingModifications");
mockFarmService.Verify();
}
/// <summary>
/// Attempt to retrieve a snapshot from the remote server.
/// </summary>
private void RetrieveSnapshot()
{
// Retrieve the snapshot
ServerUpdateArgs args;
try
{
CruiseServerSnapshot snapshot = null;
try
{
snapshot = client.GetCruiseServerSnapshot();
}
catch (NotImplementedException)
{
// This is an older style server, try fudging the snapshot
snapshot = new CruiseServerSnapshot
{
ProjectStatuses = client.GetProjectStatus()
};
}
args = new ServerUpdateArgs(snapshot);
}
catch (Exception error)
{
args = new ServerUpdateArgs(error);
}
// Fire the update
if (Update != null)
{
Update(this, args);
}
}
/// <summary>
/// Polls this server for the latest cruise control server project statuses and queues.
/// </summary>
public void Poll()
{
try
{
CruiseServerSnapshot cruiseServerSnapshot = cruiseServerManager.GetCruiseServerSnapshot();
if ((lastCruiseServerSnapshot == null) ||
(cruiseServerSnapshot == null) ||
lastCruiseServerSnapshot.IsQueueSetSnapshotChanged(cruiseServerSnapshot.QueueSetSnapshot))
{
OnQueueChanged(new MonitorServerQueueChangedEventArgs(this));
}
lastCruiseServerSnapshot = cruiseServerSnapshot;
// Find any changes
DetectAnyChanges(cruiseServerSnapshot);
}
catch (Exception ex)
{
Trace.WriteLine("ServerMonitorPoll Exception: " + ex);
lastCruiseServerSnapshot = null;
connectException = ex;
OnQueueChanged(new MonitorServerQueueChangedEventArgs(this));
}
OnPolled(new MonitorServerPolledEventArgs(this));
}
public void IfTheQueueTimeStampHasChangedAQueueChangedEventIsFired()
{
Assert.AreEqual(0, queueChangedCount);
CruiseServerSnapshot snapshot = CreateCruiseServerSnapshot();
mockServerManager.Setup(_manager => _manager.GetCruiseServerSnapshot()).Returns(snapshot).Verifiable();
monitor.Poll();
Assert.AreEqual(1, queueChangedCount);
mockServerManager.Setup(_manager => _manager.GetCruiseServerSnapshot()).Returns(snapshot).Verifiable();
monitor.Poll();
Assert.AreEqual(1, queueChangedCount);
mockServerManager.Setup(_manager => _manager.GetCruiseServerSnapshot()).Returns(CreateCruiseServerSnapshot2()).Verifiable();
monitor.Poll();
Assert.AreEqual(2, queueChangedCount);
mockServerManager.Setup(_manager => _manager.GetCruiseServerSnapshot()).Returns(CreateCruiseServerSnapshot()).Verifiable();
monitor.Poll();
Assert.AreEqual(3, queueChangedCount);
}
public void IfTheQueueTimeStampHasChangedAQueueChangedEventIsFired()
{
Assert.AreEqual(0, queueChangedCount);
CruiseServerSnapshot snapshot = CreateCruiseServerSnapshot();
mockServerManager.ExpectAndReturn("GetCruiseServerSnapshot", snapshot);
monitor.Poll();
Assert.AreEqual(1, queueChangedCount);
mockServerManager.ExpectAndReturn("GetCruiseServerSnapshot", snapshot);
monitor.Poll();
Assert.AreEqual(1, queueChangedCount);
mockServerManager.ExpectAndReturn("GetCruiseServerSnapshot",
CreateCruiseServerSnapshot2());
monitor.Poll();
Assert.AreEqual(2, queueChangedCount);
mockServerManager.ExpectAndReturn("GetCruiseServerSnapshot",
CreateCruiseServerSnapshot());
monitor.Poll();
Assert.AreEqual(3, queueChangedCount);
}
private CruiseServerSnapshot CreateCruiseServerSnapshot2()
{
CruiseServerSnapshot snapshot = new CruiseServerSnapshot();
snapshot.QueueSetSnapshot.Queues.Add(new QueueSnapshot("Test"));
snapshot.QueueSetSnapshot.Queues[0].Requests.Add(new QueuedRequestSnapshot("Project", ProjectActivity.CheckingModifications));
return(snapshot);
}
public CruiseServerSnapshot GetCruiseServerSnapshot()
{
if (cachedSnapshot == null)
{
cachedSnapshot = wrappedManager.GetCruiseServerSnapshot();
}
return(cachedSnapshot);
}
private void DisplayIntegrationQueueInTreeViewNode()
{
serverTreeNode.Nodes.Clear();
CruiseServerSnapshot cruiseServerSnapshot = serverMonitor.CruiseServerSnapshot;
if (cruiseServerSnapshot == null)
{
return;
}
QueueSetSnapshot queueSetSnapshot = serverMonitor.CruiseServerSnapshot.QueueSetSnapshot;
if (queueSetSnapshot != null && queueSetSnapshot.Queues != null && queueSetSnapshot.Queues.Count > 0)
{
foreach (QueueSnapshot queue in queueSetSnapshot.Queues)
{
string queueNodeTitle = queue.QueueName;
int queueImageIndex = IntegrationQueueNodeType.QueueEmpty.ImageIndex;
if (!queue.IsEmpty)
{
queueNodeTitle = string.Format(System.Globalization.CultureInfo.CurrentCulture, "{0} ({1})", queue.QueueName, queue.Requests.Count);
queueImageIndex = IntegrationQueueNodeType.QueuePopulated.ImageIndex;
}
TreeNode queueNode = new TreeNode(queueNodeTitle, queueImageIndex, queueImageIndex);
queueNode.Tag = new IntegrationQueueTreeNodeTag(this, queue);
serverTreeNode.Nodes.Add(queueNode);
for (int index = 0; index < queue.Requests.Count; index++)
{
QueuedRequestSnapshot queuedRequest = queue.Requests[index];
TreeNode queuedItemNode = new TreeNode(queuedRequest.ProjectName);
queuedItemNode.Tag = new IntegrationQueueTreeNodeTag(this, queue, queuedRequest, index);
int requestImageIndex = IntegrationQueueNodeType.PendingInQueue.ImageIndex;
if (queuedRequest.Activity == ProjectActivity.CheckingModifications)
{
requestImageIndex = IntegrationQueueNodeType.CheckingModifications.ImageIndex;
}
else if (queuedRequest.Activity == ProjectActivity.Building)
{
requestImageIndex = IntegrationQueueNodeType.Building.ImageIndex;
}
queuedItemNode.ImageIndex = queuedItemNode.SelectedImageIndex = requestImageIndex;
queueNode.Nodes.Add(queuedItemNode);
}
}
}
serverTreeNode.Expand();
QueueTreeView queueTreeView = serverTreeNode.TreeView as QueueTreeView;
if (queueTreeView != null)
{
queueTreeView.RestoreExpandedNodes(serverTreeNode);
}
}
public void ShouldReturnNullIfNamedProjectNotFound()
{
ProjectStatus[] projectStatuses = new ProjectStatus[1];
projectStatuses[0] = new ProjectStatus("no names", IntegrationStatus.Failure, DateTime.Now);
CruiseServerSnapshot cruiseServerSnapshot = new CruiseServerSnapshot(projectStatuses, null);
Assert.IsNull(cruiseServerSnapshot.GetProjectStatus("this doesn't match"));
}
public void RetrieveSnapshotFromManager()
{
CruiseServerSnapshot snapshot = new CruiseServerSnapshot();
Mock.Get(serverClient).Setup(_serverClient => _serverClient.GetCruiseServerSnapshot()).Returns(snapshot);
CruiseServerSnapshot actual = manager.GetCruiseServerSnapshot();
Assert.AreSame(snapshot, actual);
}
public void CanHandleTimeouts()
{
Mock.Get(serverClient).Setup(_serverClient => _serverClient.GetCruiseServerSnapshot()).Throws(new WebException("The operation has timed out"));
CruiseServerSnapshot actual = manager.GetCruiseServerSnapshot();
Assert.IsNotNull(actual);
// mainly want to make sure that the exception is caught, and return is not null.
}
public void ShouldDelegateFirstSnapshotGet()
{
CruiseServerSnapshot snapshot = new CruiseServerSnapshot();
wrappedManagerMock.ExpectAndReturn("GetCruiseServerSnapshot", snapshot);
Assert.AreSame(snapshot, cachingManager.GetCruiseServerSnapshot());
wrappedManagerMock.Verify();
}
public void ExposesTheCruiseServerSnapshotOfTheContainedServer()
{
CruiseServerSnapshot snapshot = new CruiseServerSnapshot();
mockServerManager.ExpectAndReturn("GetCruiseServerSnapshot", snapshot);
monitor.Poll();
Assert.AreEqual(snapshot, monitor.CruiseServerSnapshot);
}
public void ExposesTheCruiseServerSnapshotOfTheContainedServer()
{
CruiseServerSnapshot snapshot = new CruiseServerSnapshot();
mockServerManager.Setup(_manager => _manager.GetCruiseServerSnapshot()).Returns(snapshot).Verifiable();
monitor.Poll();
Assert.AreEqual(snapshot, monitor.CruiseServerSnapshot);
}
public void ShouldDelegateFirstSnapshotGet()
{
CruiseServerSnapshot snapshot = new CruiseServerSnapshot();
wrappedManagerMock.Setup(_manager => _manager.GetCruiseServerSnapshot()).Returns(snapshot).Verifiable();
Assert.AreSame(snapshot, cachingManager.GetCruiseServerSnapshot());
wrappedManagerMock.Verify();
}
public void RetrieveSnapshotFromManager()
{
CruiseServerSnapshot snapshot = new CruiseServerSnapshot();
Expect.Call(serverClient.GetCruiseServerSnapshot()).Return(snapshot);
mocks.ReplayAll();
CruiseServerSnapshot actual = manager.GetCruiseServerSnapshot();
Assert.AreSame(snapshot, actual);
}
public void CorrectAssignmentOfConstructorArguments()
{
ProjectStatus[] projectStatuses = new ProjectStatus[0];
QueueSetSnapshot queueSetSnapshot = new QueueSetSnapshot();
CruiseServerSnapshot cruiseServerSnapshot = new CruiseServerSnapshot(projectStatuses, queueSetSnapshot);
Assert.AreSame(projectStatuses, cruiseServerSnapshot.ProjectStatuses);
Assert.AreSame(queueSetSnapshot, cruiseServerSnapshot.QueueSetSnapshot);
}
public void CanHandleTimeouts()
{
Expect.Call(serverClient.GetCruiseServerSnapshot()).Throw(new WebException("The operation has timed out"));
mocks.ReplayAll();
CruiseServerSnapshot actual = manager.GetCruiseServerSnapshot();
Assert.IsNotNull(actual);
// mainly want to make sure that the exception is caught, and return is not null.
}
public void RetrieveSnapshotFromManager()
{
var snapshot = new CruiseServerSnapshot();
Mock.Get(cruiseManagerMock).Setup(_cruiseManagerMock => _cruiseManagerMock.GetCruiseServerSnapshot())
.Returns(snapshot);
CruiseServerSnapshot result = manager.GetCruiseServerSnapshot();
Assert.AreEqual(snapshot, result);
}
public void ShouldFindProjectStatusBasedOnProjectName()
{
ProjectStatus[] projectStatuses = new ProjectStatus[2];
projectStatuses[0] = new ProjectStatus("test1", IntegrationStatus.Failure, DateTime.Now);
projectStatuses[1] = new ProjectStatus("test2", IntegrationStatus.Success, DateTime.Now);
CruiseServerSnapshot cruiseServerSnapshot = new CruiseServerSnapshot(projectStatuses, null);
Assert.AreSame(projectStatuses[0], cruiseServerSnapshot.GetProjectStatus("test1"));
Assert.AreSame(projectStatuses[1], cruiseServerSnapshot.GetProjectStatus("test2"));
}
public void ReturnsCorrectProjectDetailsFromProjectsOnlyXml()
{
DashboardXmlParser parser = new DashboardXmlParser();
CruiseServerSnapshot snapshot = parser.ExtractAsCruiseServerSnapshot(PROJECTS_XML);
Assert.IsNotNull(snapshot);
Assert.AreEqual(2, snapshot.ProjectStatuses.Length);
AssertProjectsSerializedCorrectly(snapshot);
}
public void WhenPollIsCalledRetrievesANewCopyOfTheCruiseServerSnapshot()
{
CruiseServerSnapshot snapshot = new CruiseServerSnapshot();
mockServerManager.ExpectAndReturn("GetCruiseServerSnapshot", snapshot);
monitor.Poll();
// deliberately called twice: should not go back to server on 2nd call
Assert.AreSame(snapshot, monitor.CruiseServerSnapshot);
Assert.AreSame(snapshot, monitor.CruiseServerSnapshot);
}
public void WhenPollIsCalledRetrievesANewCopyOfTheCruiseServerSnapshot()
{
CruiseServerSnapshot snapshot = new CruiseServerSnapshot();
mockServerManager.Setup(_manager => _manager.GetCruiseServerSnapshot()).Returns(snapshot).Verifiable();
monitor.Poll();
// deliberately called twice: should not go back to server on 2nd call
Assert.AreSame(snapshot, monitor.CruiseServerSnapshot);
Assert.AreSame(snapshot, monitor.CruiseServerSnapshot);
}
public void ToStringSerialisesAllValues()
{
QueueSnapshot queueSnapshot = new QueueSnapshot("queue1");
queueSnapshot.Requests.Add(new QueuedRequestSnapshot("test project", ProjectActivity.Pending));
QueueSetSnapshot queueSetSnapshot = new QueueSetSnapshot();
queueSetSnapshot.Queues.Add(queueSnapshot);
ProjectStatus projectStatus = new ProjectStatus("test project", IntegrationStatus.Success, DateTime.Now);
CruiseServerSnapshot snapshot = new CruiseServerSnapshot(
new ProjectStatus[] { projectStatus },
queueSetSnapshot);
SnapshotResponse response = new SnapshotResponse();
response.ErrorMessages.Add(new ErrorMessage("Error 1"));
response.ErrorMessages.Add(new ErrorMessage("Error 2"));
response.RequestIdentifier = "request";
response.Result = ResponseResult.Success;
response.Timestamp = DateTime.Now;
response.Snapshot = snapshot;
string actual = response.ToString();
string expected = string.Format(System.Globalization.CultureInfo.CurrentCulture, "<snapshotResponse xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" " +
"timestamp=\"{2:yyyy-MM-ddTHH:mm:ss.FFFFFFFzzz}\" identifier=\"{0}\" result=\"{1}\">" +
"<error>Error 1</error>" +
"<error>Error 2</error>" +
"<snapshot>" +
"<projects>" +
"<projectStatus showForceBuildButton=\"true\" showStartStopButton=\"true\" serverName=\"{6}\" status=\"Running\" buildStatus=\"Success\" name=\"test project\" " +
"queuePriority=\"0\" lastBuildDate=\"{3:yyyy-MM-ddTHH:mm:ss.FFFFFFF}\" nextBuildTime=\"{4:yyyy-MM-ddTHH:mm:ss.FFFFFFF}\">" +
"<activity type=\"Sleeping\" />" +
"<parameters />" +
"</projectStatus>" +
"</projects>" +
"<queueSet>" +
"<queue name=\"queue1\">" +
"<queueRequest projectName=\"test project\" time=\"{5:yyyy-MM-ddTHH:mm:ss.FFFFFFF}\">" +
"<activity type=\"Pending\" />" +
"</queueRequest>" +
"</queue>" +
"</queueSet>" +
"</snapshot>" +
"</snapshotResponse>",
response.RequestIdentifier,
response.Result,
response.Timestamp,
projectStatus.LastBuildDate,
projectStatus.NextBuildTime,
DateTime.MinValue,
Environment.MachineName);
XDocument.Parse(actual).Should().BeEquivalentTo(XDocument.Parse(expected));
}
public void RetrieveSnapshotFromManager()
{
var snapshot = new CruiseServerSnapshot();
Expect.Call(cruiseManagerMock.GetCruiseServerSnapshot())
.IgnoreArguments()
.Return(snapshot);
mocks.ReplayAll();
CruiseServerSnapshot result = manager.GetCruiseServerSnapshot();
Assert.AreEqual(snapshot, result);
}
public void ThePollEventIsFiredWhenPollIsInvoked()
{
Assert.AreEqual(0, pollCount);
CruiseServerSnapshot snapshot = new CruiseServerSnapshot();
mockServerManager.Setup(_manager => _manager.GetCruiseServerSnapshot()).Returns(snapshot).Verifiable();
monitor.Poll();
Assert.AreEqual(1, pollCount);
mockServerManager.Setup(_manager => _manager.GetCruiseServerSnapshot()).Returns(snapshot).Verifiable();
monitor.Poll();
Assert.AreEqual(2, pollCount);
}
/// <summary>
/// Initialise a new <see cref="ServerUpdateArgs"/>.
/// </summary>
/// <param name="snapshot">The current snapshot.</param>
public ServerUpdateArgs(CruiseServerSnapshot snapshot)
{
Snapshot = snapshot;
}
