public void ConversionTest() { RomanConverter converter = new RomanConverter(); Assert.Equal <double>(1945, converter.ConvertToDecimal("MCMXLIVI").Value); Assert.Equal <double>(521, converter.ConvertToDecimal("DXXI").Value); Assert.Equal <double>(992, converter.ConvertToDecimal("CMXCII").Value); Assert.NotEqual <double>(6, converter.ConvertToDecimal("IV").Value); }