Values attribute support for enum types

[Oleg Deribas]

[Issue now tracked at https://github.com/nunit/nunit-framework/issues/27]

The Values attribute should support enum types as argument.

Example:
[Test]
public void MyTest([Values(typeof(MyEnumType))]MyEnumType myEnumArgument)
{
...
}

Maybe even having argument is unnecessary. Attribute could just work if applied to test method's argument of any enum type.

Example:
[Test]
public void MyTest([Values]MyEnumType myEnumArgument)
{
...
}

[Rechenelf (matklaus)]

Very nice idea. Think, should be helpful.