/// <summary>
/// Loads all the inproc data collector dlls
/// </summary>
/// <param name="runSettings">
/// The run Settings.
/// </param>
private void InitializeInProcDataCollectors(string runSettings)
{
try
{
// Check if runsettings contains in-proc datacollector element
var inProcDataCollectionRunSettings = XmlRunSettingsUtilities.GetInProcDataCollectionRunSettings(runSettings);
var inProcDataCollectionSettingsPresentInRunSettings = inProcDataCollectionRunSettings?.IsCollectionEnabled ?? false;
// Verify if it has any valid in-proc datacollectors or just a dummy element
inProcDataCollectionSettingsPresentInRunSettings = inProcDataCollectionSettingsPresentInRunSettings &&
inProcDataCollectionRunSettings.DataCollectorSettingsList.Any();
// Initialize if we have atleast one
if (inProcDataCollectionSettingsPresentInRunSettings)
{
this.inProcDataCollectorSettingsCollection = inProcDataCollectionRunSettings.DataCollectorSettingsList;
var interfaceTypeInfo = typeof(InProcDataCollection).GetTypeInfo();
foreach (var inProcDc in this.inProcDataCollectorSettingsCollection)
{
var inProcDataCollector = this.CreateDataCollector(inProcDc, interfaceTypeInfo);
this.InProcDataCollectors[inProcDataCollector.AssemblyQualifiedName] = inProcDataCollector;
}
}
}
catch (Exception ex)
{
EqtTrace.Error("InProcDataCollectionExtensionManager: Error occured while Initializing the datacollectors : {0}", ex);
}
finally
{
this.IsInProcDataCollectionEnabled = this.InProcDataCollectors.Any();
}
}
internal static void AddDataCollectorToRunSettings(string argument, IRunSettingsProvider runSettingsManager, IFileHelper fileHelper)
{
EnabledDataCollectors.Add(argument.ToLower());
var settings = runSettingsManager.ActiveRunSettings?.SettingsXml;
if (settings == null)
{
runSettingsManager.AddDefaultRunSettings();
settings = runSettingsManager.ActiveRunSettings?.SettingsXml;
}
var dataCollectionRunSettings = XmlRunSettingsUtilities.GetDataCollectionRunSettings(settings) ?? new DataCollectionRunSettings();
var inProcDataCollectionRunSettings = XmlRunSettingsUtilities.GetInProcDataCollectionRunSettings(settings)
?? new DataCollectionRunSettings(
Constants.InProcDataCollectionRunSettingsName,
Constants.InProcDataCollectorsSettingName,
Constants.InProcDataCollectorSettingName);
// Add data collectors if not already present, enable if already present.
EnableDataCollectorUsingFriendlyName(argument, dataCollectionRunSettings);
runSettingsManager.UpdateRunSettingsNodeInnerXml(Constants.DataCollectionRunSettingsName, dataCollectionRunSettings.ToXml().InnerXml);
if (string.Equals(argument, CoverletConstants.CoverletDataCollectorFriendlyName, StringComparison.OrdinalIgnoreCase))
{
// Add in-proc data collector to runsettings if coverlet code coverage is enabled
EnableCoverletInProcDataCollector(argument, inProcDataCollectionRunSettings, runSettingsManager, fileHelper);
runSettingsManager.UpdateRunSettingsNodeInnerXml(Constants.InProcDataCollectionRunSettingsName, inProcDataCollectionRunSettings.ToXml().InnerXml);
}
}
public void GetInProcDataCollectionRunSettingsThrowsExceptionWhenXMLNotValid()
{
string settingsXml = @"<RunSettings>
<InProcDataCollectionRunSettings>
<InProcDataCollectors>
<InProcDataCollector friendlyNames='Test Impact' uris='InProcDataCollector://Microsoft/TestImpact/1.0' assemblyQualifiedName='TestImpactListener.Tests, Version=1.0.0.0, Culture=neutral, PublicKeyToken=7ccb7239ffde675a' codebase='E:\repos\MSTest\src\managed\TestPlatform\TestImpactListener.Tests\bin\Debug\TestImpactListener.Tests.dll'>
<Configuration>
<Port>4312</Port>
</Configuration>
</InProcDataCollector>
</InProcDataCollectors>
</InProcDataCollectionRunSettings>
</RunSettings>";
Assert.ThrowsException <SettingsException>(
() => XmlRunSettingsUtilities.GetInProcDataCollectionRunSettings(settingsXml));
}
public void GetInProcDataCollectionRunSettingsFromSettings()
{
string settingsXml = @"<RunSettings>
<InProcDataCollectionRunSettings>
<InProcDataCollectors>
<InProcDataCollector friendlyName='Test Impact' uri='InProcDataCollector://Microsoft/TestImpact/1.0' assemblyQualifiedName='TestImpactListener.Tests, Version=1.0.0.0, Culture=neutral, PublicKeyToken=7ccb7239ffde675a' codebase='E:\repos\MSTest\src\managed\TestPlatform\TestImpactListener.Tests\bin\Debug\TestImpactListener.Tests.dll'>
<Configuration>
<Port>4312</Port>
</Configuration>
</InProcDataCollector>
</InProcDataCollectors>
</InProcDataCollectionRunSettings>
</RunSettings>";
var inProcDCRunSettings = XmlRunSettingsUtilities.GetInProcDataCollectionRunSettings(settingsXml);
Assert.IsNotNull(inProcDCRunSettings);
Assert.AreEqual(inProcDCRunSettings.DataCollectorSettingsList.Count, 1);
}
/// <summary>
/// Validates the collectors in runsettings when an in-lined testsettings is specified
/// </summary>
/// <param name="runsettings">RunSettings used for the run</param>
/// <returns>True if an incompatible collector is found</returns>
public static bool AreRunSettingsCollectorsInCompatibleWithTestSettings(string runsettings)
{
// If there's no embedded testsettings.. bail out
if (!IsTestSettingsEnabled(runsettings))
{
return(false);
}
// Explicitly blocking usage of data collectors through modes runsettings and testsettings except
// for couple of scenarios where the IDE generates the collector settings in the runsettings file even when
// it has an embedded testsettings file. Longterm runsettings will be the single run configuration source
// In-proc collectors are incompatible with testsettings
var inprocDataCollectionSettings = XmlRunSettingsUtilities.GetInProcDataCollectionRunSettings(runsettings);
if (inprocDataCollectionSettings != null && inprocDataCollectionSettings.IsCollectionEnabled && inprocDataCollectionSettings.DataCollectorSettingsList != null)
{
foreach (var collectorSettings in inprocDataCollectionSettings.DataCollectorSettingsList)
{
if (collectorSettings.IsEnabled)
{
EqtTrace.Warning($"Incompatible collector found. {collectorSettings.FriendlyName} : {collectorSettings.Uri}");
return(true);
}
}
}
// TestSettings and collection is enabled in runsetttings.. the only allowed collectors are code coverage and fakes
var datacollectionSettings = XmlRunSettingsUtilities.GetDataCollectionRunSettings(runsettings);
if (datacollectionSettings != null && datacollectionSettings.IsCollectionEnabled && datacollectionSettings.DataCollectorSettingsList != null)
{
foreach (var collectorRef in datacollectionSettings.DataCollectorSettingsList)
{
// Ignore disabled collector
if (!collectorRef.IsEnabled)
{
continue;
}
// If the configured collector is code coverage or fakes.. ignore
if (!string.IsNullOrWhiteSpace(collectorRef.FriendlyName) &&
(FakesFriendlyName.Equals(collectorRef.FriendlyName, StringComparison.OrdinalIgnoreCase) ||
CodeCoverageFriendlyName.Equals(collectorRef.FriendlyName, StringComparison.OrdinalIgnoreCase)))
{
continue;
}
// If the configured collector is code coverage or fakes.. ignore
if (collectorRef.Uri != null &&
(CodeCoverageCollectorUri.Equals(collectorRef.Uri.ToString(), StringComparison.OrdinalIgnoreCase) ||
FakesCollectorUri.Equals(collectorRef.Uri.ToString(), StringComparison.OrdinalIgnoreCase)))
{
continue;
}
EqtTrace.Warning($"Incompatible collector found. {collectorRef.FriendlyName} : {collectorRef.Uri}");
return(true);
}
}
return(false);
}
