protected override XElement CreateTestTypeXml(MethodInfo testMethod)
{
var methodAttrs = testMethod.GetCustomAttributes(true);
XElement xtest = new XElement(XNames.ChessUnitTest);
// Elements: instrumentAssembly
// Not included here, already included at the testMethod level.
// Elements: chessContext
var contexts = methodAttrs
.OfType <ITestContextsProviderAttribute>()
.SelectMany(attr => attr.GetContexts(testMethod))
.OfType <ChessTestContext>()
.OrderBy(ctx => ctx.Name);
if (contexts.GroupBy(ctx => ctx.Name).Any(g => g.Count() > 1))
{
throw new Exception(String.Format("The method {0} on class {1} has contexts with duplicate names.", testMethod.Name, testMethod.ReflectedType.FullName));
}
xtest.Add(
contexts.Select(TestAssemblyReader.TestContextToXElement)
);
// Elements: expectedChessResult
xtest.Add(
from attr in methodAttrs.OfType <ExpectedChessResultAttribute>()
select new XElement(XNames.ExpectedChessResult
, XmlUtil.CreateAttributeIfNotNull(XNames.AKey, attr.Key)
, attr._exitCode.HasValue ? new XAttribute("ExitCode", attr.ExitCode) : null
, attr.SchedulesRan > 0 ? new XAttribute("SchedulesRan", attr.SchedulesRan) : null
, attr.LastThreadCount > 0 ? new XAttribute("LastThreadCount", attr.LastThreadCount) : null
, attr.LastExecSteps > 0 ? new XAttribute("LastExecSteps", attr.LastExecSteps) : null
, attr.LastHBExecSteps > 0 ? new XAttribute("LastHBExecSteps", attr.LastHBExecSteps) : null
));
return(xtest);
}
internal static XElement TestContextToXElement(ChessTestContext chessCtx)
{
XElement xctx = new XElement(XNames.ChessContext
, XmlUtil.CreateAttributeIfNotNull(XNames.AName, chessCtx.Name)
, XmlUtil.CreateAttributeIfNotNull(XNames.AExpectedResultKey, chessCtx.ExpectedResultKey)
, XmlUtil.CreateAttributeIfNotNull(XNames.AExpectedChessResultKey, chessCtx.ExpectedChessResultKey)
);
if (!String.IsNullOrWhiteSpace(chessCtx.PreRunScript))
{
xctx.Add(new XElement(XNames.MChessPreRunScript, chessCtx.PreRunScript));
}
// Add mchess options
MChessOptions opts = chessCtx.Options;
XElement xopts = opts.ToXElement();
if (xopts.HasAttributes)
{
// Add the serialized options, keeping the same attribute names
foreach (var attr in xopts.Attributes())
{
xctx.Add(new XAttribute(attr));
}
}
if (xopts.HasElements)
{
// Add the serialized options, keeping the same element names and namespaces
foreach (var el in xopts.Elements())
{
xctx.Add(new XElement(el));
}
}
return(xctx);
}
private XElement ReadTestMethod(MethodInfo testMethod)
{
XElement xtestMethod = new XElement(XNames.TestMethod
, new XAttribute(XNames.AName, testMethod.Name)
);
// Element: parameters
var testParams = testMethod.GetParameters();
int parameterCount = testParams.Length;
if (parameterCount != 0)
{
xtestMethod.Add(new XElement(XNames.Parameters,
from p in testParams
select new XElement(XNames.Param
, new XAttribute(XNames.AName, p.Name)
, new XAttribute(XNames.AType, p.ParameterType.FullName)
)
));
}
var methodAttrs = testMethod.GetCustomAttributes(true);
// Elements: testArgs
// We only allow them for methods that actually take parameters
if (parameterCount != 0)
{
xtestMethod.Add(
from argsProviderAttr in methodAttrs.OfType <ITestMethodArgsProvider>()
from args in argsProviderAttr.GetArgs(testMethod)
where args.Length == parameterCount // Only take valid args sets
select new XElement(XNames.TestArgs,
args.Select(arg => new XElement(XNames.Arg, arg.ToString()))
)
);
}
// Element: expectedTestResults
var expResultAttrs = methodAttrs
.OfType <ExpectedResultAttribute>()
.OrderBy(attr => attr.Key);
if (expResultAttrs.GroupBy(ctx => ctx.Key).Any(g => g.Count() > 1))
{
throw new Exception(String.Format("The method {0} on class {1} has {2} attributes with duplicate keys.", testMethod.Name, testMethod.ReflectedType.FullName, typeof(ExpectedResultAttribute).Name));
}
foreach (var expResultAttr in expResultAttrs)
{
xtestMethod.Add(new XElement(XNames.ExpectedTestResult
, XmlUtil.CreateAttributeIfNotNull(XNames.AKey, expResultAttr.Key)
, new XAttribute(XNames.AResultType, expResultAttr.Result)
, XmlUtil.CreateElementIfNotNull(XTestResultNames.ResultMessage, expResultAttr.Message)
));
}
// Element: expectedRegressionTestResult
var expRegressionResultAttr = methodAttrs.OfType <RegressionTestExpectedResultAttribute>().SingleOrDefault();
if (expRegressionResultAttr != null)
{
xtestMethod.Add(new XElement(XNames.ExpectedRegressionTestResult
, new XAttribute(XNames.AResultType, String.Join(" ", expRegressionResultAttr.ExpectedResultTypes))
));
}
// Element: instrumentAssembly
// Included at this level to make them easily available to any test type that uses chess
// Elements: instrumentAssembly
xtestMethod.Add(
methodAttrs.OfType <ChessInstrumentAssemblyAttribute>()
.Select(attr => attr.ToTestlistXml())
);
xtestMethod.Add(
methodAttrs.OfType <ChessDefaultPreemptabilityAttribute>()
.Select(attr => attr.ToTestlistXml())
);
xtestMethod.Add(
methodAttrs.OfType <ChessTogglePreemptabilityAttribute>()
.Select(attr => attr.ToTestlistXml())
);
// Test Types elements
xtestMethod.Add(
methodAttrs
.OfType <ITestTypeAttribute>()
.Select(testTypeAttr => testTypeAttr.GetTestTypeXml(testMethod))
.OrderBy(x => x.Name.LocalName) // To keep things consistent since attributes may be in any order
);
return(xtestMethod);
}