NUnit TestCase with Generics

Question

Is there any way to pass generic types using a TestCase to a test in NUnit?

This is what I would like to do but the syntax is not correct...

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Answer 1

Attributes in C# cannot be generic, so you won't be able to do things exactly as you'd like. Perhaps the easiest thing would be to put TestCase attributes onto a helper method which uses reflection to call the real method. Something like this might work (note, untested):

    [TestCase(typeof(MyClass), "SomeResponse")]
    public void TestWrapper(Type t, string s)
    {
        typeof(MyClassUnderTest).GetMethod("MyMethod_GenericCall_MakesGenericCall").MakeGenericMethod(t).Invoke(null, new [] { s });
    }