public static XElement CreateXError(string message, Exception ex = null)
{
return(XConcurrencyNames.CreateXError(message, ex));
}
/// <summary>
/// Reads the assembly specified in the constructor.
/// If the file doesn't exist, an empty test assembly element is returned.
/// </summary>
/// <returns></returns>
public XElement Read()
{
// Initialize the assembly node
XElement xtestAssy = CreateXTestAssemblyPlaceholder(_assyLocation);
// The assembly may not actually exist yet because it hasn't been built
// so only load the assembly if it exists
if (File.Exists(_assyLocation))
{
try
{
if (_testAssembly == null)
{
_testAssembly = Assembly.LoadFrom(_assyLocation);
}
// Add assembly-level attribute representations
var assyAttrs = _testAssembly.GetCustomAttributes(true);
// Get the explicit and implicit InstrumentAssemblyAttributes
var instrumentAssyAttrs = assyAttrs.OfType <ChessInstrumentAssemblyAttribute>();
var assysToExclude = instrumentAssyAttrs
.Where(attr => attr.Exclude)
.Select(attr => attr.Assembly);
// Generate the implicit InstrumentAssemblyAttributes
var implicitInstrumentAssyAttrs = GetReferencedAssembliesToInstrument(_testAssembly)
.Where(refAssyName => !assysToExclude.Contains(refAssyName))
.Select(refAssyName => new ChessInstrumentAssemblyAttribute(refAssyName));
instrumentAssyAttrs = implicitInstrumentAssyAttrs.Union(instrumentAssyAttrs);
xtestAssy.Add(
// TODO: Make this a generic feature so other types of tests properties will be recognized
instrumentAssyAttrs
.Select(attr => attr.ToTestlistXml())
);
// Add the rest of the assembly-level setting attributes
xtestAssy.Add(
assyAttrs.OfType <ChessDefaultPreemptabilityAttribute>()
.Select(attr => attr.ToTestlistXml())
);
xtestAssy.Add(
assyAttrs.OfType <ChessTogglePreemptabilityAttribute>()
.Select(attr => attr.ToTestlistXml())
);
// Add test classes
xtestAssy.Add(
from t in _testAssembly.GetTypes()
where !t.IsAbstract
// I'm deciding to let this error propagate up to the user as an error
// rather than the user not knowing why it's not showing up.
//where t.IsVisible
//let ctor = t.GetConstructor(Type.EmptyTypes)
//where ctor != null && ctor.IsPublic
let attributes = t.GetCustomAttributes(false)
where !attributes.OfType <IgnoreAttribute>().Any()
let xtestClass = ReadTestClass(t)
where xtestClass.Descendants(XNames.TestMethod).Any() // Where the class had some test methods defined
orderby t.FullName
select xtestClass
);
}
catch (Exception ex)
{
xtestAssy.Add(XConcurrencyNames.CreateXError(ex));
}
}
return(xtestAssy);
}
// helpers
public static XElement CreateXError(Exception ex)
{
return(XConcurrencyNames.CreateXError(ex));
}