public void AdditionConverter_Convert()
{
AdditionConverter converter = new AdditionConverter();
converter.Value = 2;
object result = converter.Convert(1, null, null, null);
Assert.Equal(3, result);
converter.Value = -5;
result = converter.Convert(3, null, null, null);
Assert.Equal(-2, result);
result = converter.Convert(null, null, null, null);
Assert.Null(result);
}
public void AdditionConverter_ConvertBack()
{
AdditionConverter converter = new AdditionConverter();
Assert.Throws <NotImplementedException>(() => converter.ConvertBack(null, null, null, null));
}
