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using System;
using System.Reflection;
using KALib;
namespace UTCore
{
public class MethodItem
{
private Assembly assembly;
private string namespaceName;
private string className;
private string methodName;
private object[] attributes;
private MethodInfo methodInfo;
private delegate void UnitTestDelegate();
// test options
private bool ignore=false;
UnitTest.ExpectedExceptionAttribute eea=null;
public object[] Attributes
{
get
{
return attributes;
}
}
public bool Ignore
{
get
{
return ignore;
}
set
{
ignore=value;
}
}
public UnitTest.ExpectedExceptionAttribute ExpectedException
{
get
{
return eea;
}
set
{
eea=value;
}
}
public override string ToString()
{
return methodName;
}
public MethodItem(Assembly assembly, string namespaceName, string className, string methodName, MethodInfo methodInfo)
{
this.assembly=assembly;
this.namespaceName=namespaceName;
this.className=className;
this.methodName=methodName;
this.methodInfo=methodInfo;
attributes=methodInfo.GetCustomAttributes(true);
}
public void Invoke(object classInstance)
{
// Delegates requires that methods have a specific signature and are public.
// Delegates are faster than "methodInfo.Invoke".
Type utdType=typeof(UnitTestDelegate);
UnitTestDelegate utd=Delegate.CreateDelegate(utdType, classInstance, methodName) as UnitTestDelegate;
try
{
utd();
}
catch(Exception e)
{
throw(e);
}
// The invoke function allows us to call functions with different parameter lists, and ones that are not public.
// However, this changes how we handle exceptions
// try
// {
// methodInfo.Invoke(classInstance, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.InvokeMethod | BindingFlags.Static, null, null, null);
// }
// catch(Exception e)
// {
// throw(e.InnerException);
// }
}
}
}
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