public void FakesDataCollectorSettingsShouldBeInserted()
{
string runSettingsXml = @"<RunSettings><RunConfiguration></RunConfiguration></RunSettings>";
var doc = new XmlDocument();
using (var xmlReader = XmlReader.Create(
new StringReader(runSettingsXml),
new XmlReaderSettings()
{
CloseInput = true
}))
{
doc.Load(xmlReader);
}
var dataCollectorNode2 = new DataCollectorSettings()
{
AssemblyQualifiedName = FakesUtilities.FakesMetadata.DataCollectorAssemblyQualifiedName,
Uri = new Uri(FakesUtilities.FakesMetadata.DataCollectorUriV2),
FriendlyName = FakesUtilities.FakesMetadata.FriendlyName,
IsEnabled = true,
Configuration = doc.FirstChild as XmlElement
};
FakesUtilities.InsertOrReplaceFakesDataCollectorNode(doc, dataCollectorNode2);
Assert.IsTrue(XmlRunSettingsUtilities.ContainsDataCollector(doc, FakesUtilities.FakesMetadata.DataCollectorUriV2));
}
/// <summary>
/// Tries to embed the Fakes data collector settings for the given run settings.
/// </summary>
/// <param name="runSettings">runsettings</param>
/// <param name="sources">test sources</param>
/// <returns>true if runSettings was modified; false otherwise.</returns>
private static bool TryAddFakesDataCollectorSettings(
XmlDocument runSettings,
IEnumerable <string> sources,
FrameworkVersion framework)
{
// If user provided fakes settings don't do anything
if (XmlRunSettingsUtilities.ContainsDataCollector(runSettings.CreateNavigator(), FakesMetadata.DataCollectorUri))
{
return(false);
}
// A new Fakes Congigurator API makes the decision to add the right datacollector uri to the configuration
// There now exist two data collector URIs to support two different scenarios. The new scenario involves
// using the CLRIE profiler, and the old involves using the Intellitrace profiler (which isn't supported in
// .NET Core scenarios). The old API still exists for fallback measures.
var crossPlatformConfigurator = TryGetFakesCrossPlatformDataCollectorConfigurator();
if (crossPlatformConfigurator != null)
{
var sourceTFMMap = CreateDictionary(sources, framework);
var fakesSettings = crossPlatformConfigurator(sourceTFMMap);
// if no fakes, return settings unchanged
if (fakesSettings == null)
{
return(false);
}
XmlRunSettingsUtilities.InsertDataCollectorsNode(runSettings.CreateNavigator(), fakesSettings);
return(true);
}
return(AddFallbackFakesSettings(runSettings, sources, framework));
}
public void OtherRunsettingsShouldNotBeChanged()
{
string runSettingsXml = @"<RunSettings><RunConfiguration><TargetFrameworkVersion>FrameworkCore10</TargetFrameworkVersion></RunConfiguration></RunSettings>";
var doc = new XmlDocument();
using (var xmlReader = XmlReader.Create(
new StringReader(runSettingsXml),
new XmlReaderSettings()
{
CloseInput = true
}))
{
doc.Load(xmlReader);
}
var dataCollectorNode2 = new DataCollectorSettings()
{
AssemblyQualifiedName = FakesUtilities.FakesMetadata.DataCollectorAssemblyQualifiedName,
Uri = new Uri(FakesUtilities.FakesMetadata.DataCollectorUriV2),
FriendlyName = FakesUtilities.FakesMetadata.FriendlyName,
IsEnabled = true,
Configuration = doc.CreateElement("Configuration")
};
FakesUtilities.InsertOrReplaceFakesDataCollectorNode(doc, dataCollectorNode2);
Assert.IsTrue(XmlRunSettingsUtilities.ContainsDataCollector(doc, FakesUtilities.FakesMetadata.DataCollectorUriV2));
XmlNodeList nodes = doc.SelectNodes("//RunSettings/RunConfiguration/TargetFrameworkVersion");
Assert.AreEqual("FrameworkCore10", nodes[0].InnerText);
}
/// <summary>
/// Tries to embed the Fakes data collector settings for the given run settings.
/// </summary>
/// <param name="runSettings">runsettings</param>
/// <param name="sources">test sources</param>
/// <returns>true if runSettings was modified; false otherwise.</returns>
private static bool TryAddFakesDataCollectorSettings(
XmlDocument runSettings,
IEnumerable <string> sources)
{
// If user provided fakes settings don't do anything
if (XmlRunSettingsUtilities.ContainsDataCollector(runSettings.CreateNavigator(), FakesMetadata.DataCollectorUri))
{
return(false);
}
Func <IEnumerable <string>, string> configurator;
// fakes supported?
if (!TryGetFakesDataCollectorConfigurator(out configurator))
{
return(false);
}
// if no fakes, return settings unchanged
var fakesConfiguration = configurator(sources);
if (fakesConfiguration == null)
{
return(false);
}
// integrate fakes settings in configuration
// if the settings don't have any data collector settings, populate with empty settings
EnsureSettingsNode(runSettings, new DataCollectionRunSettings());
// embed fakes settings
var fakesSettings = CreateFakesDataCollectorSettings();
var doc = new XmlDocument();
using (var xmlReader = XmlReader.Create(
new StringReader(fakesConfiguration),
new XmlReaderSettings()
{
CloseInput = true
}))
{
doc.Load(xmlReader);
}
fakesSettings.Configuration = doc.DocumentElement;
XmlRunSettingsUtilities.InsertDataCollectorsNode(runSettings.CreateNavigator(), fakesSettings);
return(true);
}
/// <summary>
/// Updates with code coverage settings if not configured.
/// </summary>
/// <param name="runSettingsDocument"> The run settings document. </param>
public static void UpdateWithCodeCoverageSettingsIfNotConfigured(IXPathNavigable runSettingsDocument)
{
ValidateArg.NotNull <IXPathNavigable>(runSettingsDocument, "runSettingsDocument");
var runSettingsNavigator = runSettingsDocument.CreateNavigator();
bool codeCoverageConfigured = XmlRunSettingsUtilities.ContainsDataCollector(runSettingsNavigator, DynamicCodeCoverageDataDiagnosticAdaterUriString) ||
XmlRunSettingsUtilities.ContainsDataCollector(runSettingsNavigator, StaticCodeCoverageDataDiagnosticAdaterUriString);
if (codeCoverageConfigured == false)
{
var existingPath = string.Empty;
var xpaths = new string[]
{
string.Join(xPathSeperator, nodeNames, 0, 1),
string.Join(xPathSeperator, nodeNames, 0, 2),
string.Join(xPathSeperator, nodeNames, 0, 3)
};
foreach (var xpath in xpaths)
{
if (runSettingsNavigator.SelectSingleNode(xpath) != null)
{
existingPath = xpath;
}
else
{
break;
}
}
// If any nodes are missing to add code coverage deafult settings, add the missing xml nodes.
XPathNavigator dataCollectorsNavigator;
if (existingPath.Equals(xpaths[2]) == false)
{
dataCollectorsNavigator = runSettingsNavigator.SelectSingleNode(existingPath);
var missingNodesText = GetMissingNodesTextIfAny(existingPath, xpaths[2]);
dataCollectorsNavigator.AppendChild(missingNodesText);
}
dataCollectorsNavigator = runSettingsNavigator.SelectSingleNode(xpaths[2]);
dataCollectorsNavigator.AppendChild(codeCoverageCollectorSettingsTemplate);
}
}
