/// <summary>
///Ein Test für "GetValue"
///</summary>
public void GetValueTestHelper <TValueType>()
{
var obj = new TweeningTestObject();
var fieldInfo = obj.GetType().GetField("GenericValue");
var target = new FieldAccessor <TValueType>(obj, fieldInfo);
var expected = default(TValueType);
var actual = target.GetValue();
Assert.AreEqual(expected, actual);
}