private static TestInfo GetTestInfo(Guid id, MethodInfo method, Type testedAbstraction, TestSuiteInfo suiteInfo, Type testedType)
{
CheckTestability(suiteInfo.TesterType, testedType);
var testAttribute = method.Attribute <PerfTestAttribute>();
if (testAttribute == null)
{
throw new ArgumentNullException("method");
}
if (method.ReturnType != typeof(void) || !method.HasParameterSignature(new[] { testedAbstraction }))
{
throw new ArgumentException("Incorrect parameter signature");
}
if (testedType.IsGenericType)
{
// Fill the generic type arguments of the loaded generic type
// with the tested abstraction interface actual generic type arguments.
// Example: tested abstraction = IList<int>, tested type = List<T>
// This line converts List<T> in List<int>
testedType = testedType.MakeGenericType(testedAbstraction.GetGenericArguments());
}
TestInfo result;
var ignoreAttribute = method.Attribute <PerfIgnoreAttribute>();
if (ignoreAttribute == null)
{
result = new TestInfo
{
TestId = id,
TestDescription = testAttribute.Description,
TestMethodName = method.Name,
TestedType = testedType,
Suite = suiteInfo
};
}
else
{
result = new TestInfoIgnored
{
TestId = id,
TestDescription = testAttribute.Description,
TestMethodName = method.Name,
IgnoreMessage = ignoreAttribute.Message,
TestedType = testedType,
Suite = suiteInfo
};
}
return(result);
}
private static Type DetermineTypeToResolve(MethodInfo method)
{
ResolveToAttribute resolveToAttribute = method.Attribute<ResolveToAttribute>();
if (resolveToAttribute == null)
{
return method.ReturnType;
}
if (resolveToAttribute.ResolveTo.IsGenericTypeDefinition)
{
return resolveToAttribute.ResolveTo.MakeGenericType(method.GetGenericArguments());
}
return resolveToAttribute.ResolveTo;
}