/// <summary>
/// Applies support files property on TestAttribute to TestInfo.
/// </summary>
/// <param name="testAttribute">Attribute specifying test case metadata.</param>
/// <param name="testInfo">TestInfo to modify.</param>
private static void ApplySupportFiles(TestAttribute testAttribute, TestInfo testInfo)
{
if (testAttribute.SupportFiles != null)
{
foreach (string supportFile in testAttribute.SupportFiles.Split(','))
{
TestSupportFile testSupportFile = new TestSupportFile();
testSupportFile.Source = supportFile.Trim();
testInfo.SupportFiles.Add(testSupportFile);
}
}
}
/// <summary>
/// Assign TestDefaults attribute values to unset values in of TestInfo.
/// Used on assembly and class TestDefaults attributes.
/// </summary>
private static void ApplyTestDefaultsAttribute(ref TestInfo testInfo, TestDefaultsAttribute defaultsAttribute)
{
if (testInfo == null)
{
throw new ArgumentNullException("testInfo");
}
if (defaultsAttribute == null)
{
throw new ArgumentNullException("defaultsAttribute");
}
if (defaultsAttribute.DefaultSubArea != null)
{
testInfo.SubArea = defaultsAttribute.DefaultSubArea;
}
if (defaultsAttribute.DefaultPriority != -1)
{
testInfo.Priority = defaultsAttribute.DefaultPriority;
}
if (defaultsAttribute.DefaultName != null)
{
testInfo.Name = defaultsAttribute.DefaultName;
}
if (defaultsAttribute.DefaultTimeout != -1)
{
testInfo.Timeout = TimeSpan.FromSeconds(defaultsAttribute.DefaultTimeout);
}
if (defaultsAttribute.SupportFiles != null)
{
foreach (string supportFileName in defaultsAttribute.SupportFiles.Split(','))
{
TestSupportFile testSupportFile = new TestSupportFile();
testSupportFile.Source = supportFileName;
testInfo.SupportFiles.Add(testSupportFile);
}
}
if (defaultsAttribute.DefaultMethodName != null)
{
testInfo.DriverParameters["Method"] = defaultsAttribute.DefaultMethodName;
}
}
/// <summary>
/// Create TestInfo from a TestAttribute, Type, default TestInfo, and XTC file.
/// </summary>
protected override ICollection <TestInfo> BuildTestInfo(TestAttribute testAttribute, Type ownerType, TestInfo defaultTestInfo)
{
ModelAttribute modelAttribute = (ModelAttribute)testAttribute;
List <TestInfo> newTests = new List <TestInfo>();
if (String.IsNullOrEmpty(modelAttribute.XtcFileName))
{
// No xtc file name, return empty list.
Trace.TraceWarning("Xtc file name is null or empty. Aborting discovery on class " + ownerType.FullName + ".");
return(newTests);
}
if (modelAttribute.ModelStart > modelAttribute.ModelEnd)
{
// Invalid end index, return empty list.
Trace.TraceWarning("The model end index cannot be greater than the start index. Aborting discovery on class " + ownerType.FullName + ".");
return(newTests);
}
// Build test info as we would for normal test attribute.
// This should only return one test case.
IEnumerable <TestInfo> baseTests = base.BuildTestInfo(modelAttribute, ownerType, defaultTestInfo);
if (baseTests.Count() > 1)
{
// Too many tests, return empty list.
Trace.TraceWarning("Parsing single ModelAttribute produced multiple test infos before reading XTC, aborting discovery on class " + ownerType.FullName + ".");
return(newTests);
}
if (baseTests.Count() == 0)
{
// Too few tests, return empty list.
Trace.TraceWarning("Failure parsing ModelAttribute on class " + ownerType.FullName + " before reading XTC. Aborting discovery.");
return(newTests);
}
TestInfo baseTest = base.BuildTestInfo(modelAttribute, ownerType, defaultTestInfo).First();
baseTest.DriverParameters["ModelClass"] = baseTest.DriverParameters["Class"];
baseTest.DriverParameters["ModelAssembly"] = baseTest.DriverParameters["Assembly"];
baseTest.DriverParameters["XtcFileName"] = modelAttribute.XtcFileName;
TestSupportFile tsf = new TestSupportFile();
tsf.Source = modelAttribute.XtcFileName;
baseTest.SupportFiles.Add(tsf);
int modelStart, modelEnd;
try
{
GetStartEndTestCaseFromXtc(modelAttribute.XtcFileName, out modelStart, out modelEnd);
}
catch (ArgumentException e)
{
// Xtc file does not exist, return empty list.
Trace.TraceWarning(e.Message + " Discovery aborted on class " + ownerType.FullName + ".");
return(newTests);
}
// Attribute range overrides that found in the xtc file.
if (modelAttribute.ModelStart >= 0)
{
modelStart = modelAttribute.ModelStart;
}
if (modelAttribute.ModelEnd >= 0)
{
modelEnd = modelAttribute.ModelEnd;
}
if (modelAttribute.ExpandModelCases)
{
// Create new test info for each test in the xtc and pass TIndex to driver.
for (int testIndex = modelStart; testIndex <= modelEnd; testIndex++)
{
baseTest.DriverParameters["TIndex"] = testIndex.ToString(CultureInfo.InvariantCulture);
newTests.Add(baseTest.Clone());
}
}
else
{
// Create a single test info for all the tests in the xtc and pass range to driver.
baseTest.DriverParameters["ModelStart"] = modelStart.ToString(CultureInfo.InvariantCulture);
baseTest.DriverParameters["ModelEnd"] = modelEnd.ToString(CultureInfo.InvariantCulture);
newTests.Add(baseTest);
}
return(newTests);
}
/// <summary>
/// Discover DRTs from drt manifest.
/// </summary>
/// <param name="testManifestPath">Should be path to rundrtlist.txt</param>
/// <param name="defaultTestInfo"></param>
/// <returns>TestInfos for drts.</returns>
//List<TestInfo> Discover(string testBinRootPath, string targetFilename, TestInfo defaultTestInfo)
public override IEnumerable <TestInfo> Discover(FileInfo testManifestPath, TestInfo defaultTestInfo)
{
string targetFilename = testManifestPath.FullName;
if (!File.Exists(targetFilename))
{
throw new FileNotFoundException(Path.GetFullPath(targetFilename));
}
// Deserialize Drt manifest file into a list of Drt objects.
XmlTextReader reader = new XmlTextReader(targetFilename);
List <Drt> drtDefinitions = (List <Drt>)ObjectSerializer.Deserialize(reader, typeof(List <Drt>), null);
// Convert each Drt object into a TestInfo.
List <TestInfo> drts = new List <TestInfo>();
foreach (Drt drtDef in drtDefinitions)
{
// Initialize TestInfo.
TestInfo drtTestInfo = defaultTestInfo.Clone();
ContentPropertyBag driverArgs = drtTestInfo.DriverParameters;
// Store Executable, Owner, and Args in the property bag for DrtDriver to consume.
driverArgs["exe"] = drtDef.Executable;
if (!String.IsNullOrEmpty(drtDef.Args))
{
driverArgs["args"] = drtDef.Args;
}
driverArgs["owner"] = drtDef.Owner;
string exeFileNameWithoutExtension = Path.GetFileNameWithoutExtension(driverArgs["exe"]);
drtTestInfo.Name = exeFileNameWithoutExtension + "(" + drtDef.Args + ")";
drtTestInfo.DriverParameters = driverArgs;
drtTestInfo.Area = drtDef.Team;
if (drtDef.Timeout > 0)
{
drtTestInfo.Timeout = TimeSpan.FromSeconds(drtDef.Timeout);
}
SelectConfiguration(drtTestInfo, drtDef);
// Convert drt support files to a source/destination pair for TestInfo.
foreach (string file in drtDef.SupportFiles)
{
//The path may be to a directory or a file. If we think the path is to a directory
//then the destination and the source are the same
//otherwise the destination is the containing directory of the source file
//We assume people are not specifying files that have no extention
//and that * is used only in filenames
TestSupportFile supportFile = new TestSupportFile();
supportFile.Source = Path.Combine("DRT", file);
supportFile.Destination = string.IsNullOrEmpty(Path.GetExtension(supportFile.Source)) && !supportFile.Source.Contains("*") ? file : Path.GetDirectoryName(file);
drtTestInfo.SupportFiles.Add(supportFile);
}
// Add all needed build output files
List <string> buildOutputFilePaths =
new List <string>()
{
Path.Combine("DRT", driverArgs["exe"]),
};
// In .NET Core we need to add all outputs that are prefixed with the exe name
buildOutputFilePaths.AddRange(Directory.GetFiles("DRT", exeFileNameWithoutExtension + ".*"));
foreach (var path in buildOutputFilePaths)
{
if (!drtTestInfo.SupportFiles.Select(s => s.Source).Contains(path))
{
drtTestInfo.SupportFiles.Add(new TestSupportFile()
{
Source = path
});
}
}
// Append relative path to all deployments.
foreach (string deployment in drtDef.Deployments)
{
drtTestInfo.Deployments.Add(Path.Combine("DRT", deployment));
}
drts.Add(drtTestInfo);
}
return(drts);
}
