public UnitTest(UnitTestInfo unitTestInfo, LinkerMethodInfo linkerMethodInfo)
{
UnitTestInfo = unitTestInfo;
LinkerMethodInfo = linkerMethodInfo;
Status = unitTestInfo.Skip ? UnitTestStatus.Skipped : UnitTestStatus.Pending;
}
private static void GetExpectedResult(UnitTestInfo unitTest)
{
try
{
unitTest.Expected = unitTest.MethodInfo.Invoke(null, unitTest.Values);
}
catch (Exception e)
{
if (e.InnerException is DivideByZeroException || e.InnerException is OverflowException)
{
unitTest.Skip = true;
}
else
{
unitTest.Skip = true;
}
}
}
public static List <UnitTestInfo> DiscoverUnitTests()
{
var unitTests = new List <UnitTestInfo>();
var assembly = typeof(MosaUnitTestAttribute).Assembly;
var methods = assembly.GetTypes()
.SelectMany(t => t.GetMethods())
.Where(m => m.GetCustomAttributes(typeof(MosaUnitTestAttribute), false).Length > 0)
.ToArray();
foreach (var method in methods)
{
var fullMethodName = method.DeclaringType.FullName + "." + method.Name;
foreach (var attribute in method.GetCustomAttributes <MosaUnitTestAttribute>())
{
foreach (var paramValues in GetParameters(attribute))
{
var unitTest = new UnitTestInfo()
{
MethodInfo = method,
FullMethodName = fullMethodName,
Values = paramValues,
UnitTestAttribute = attribute,
};
unitTests.Add(unitTest);
GetExpectedResult(unitTest);
}
}
}
return(unitTests);
}
public static LinkerMethodInfo GetMethodInfo(TypeSystem typeSystem, MosaLinker linker, UnitTestInfo unitTestInfo)
{
string fullMethodName = unitTestInfo.FullMethodName;
int first = fullMethodName.LastIndexOf(".");
int second = fullMethodName.LastIndexOf(".", first - 1);
var methodNamespaceName = fullMethodName.Substring(0, second);
var methodTypeName = fullMethodName.Substring(second + 1, first - second - 1);
var methodName = fullMethodName.Substring(first + 1);
var method = FindMosaMethod(
typeSystem,
methodNamespaceName,
methodTypeName,
methodName,
unitTestInfo.Values);
var address = GetMethodAddress(method, linker);
var methodInfo = new LinkerMethodInfo
{
MethodNamespaceName = methodNamespaceName,
MethodTypeName = methodTypeName,
MethodName = methodName,
MosaMethod = method,
MosaMethodAddress = address
};
return(methodInfo);
}