public void TestConvertString_MinInt()
        {
            var input  = "-2147483648";
            var actual = Q020ConvertStringToInt.ConvertString(input);

            Assert.AreEqual(-2147483648, actual);
        }
        public void TestConvertString_MaxInt()
        {
            var input  = "2147483647";
            var actual = Q020ConvertStringToInt.ConvertString(input);

            Assert.AreEqual(2147483647, actual);
        }
        public void TestConvertString_NagetiveValue()
        {
            var input  = "-123456";
            var actual = Q020ConvertStringToInt.ConvertString(input);

            Assert.AreEqual(-123456, actual);
        }
        public void TestConvertString_Group()
        {
            var input  = "12,345.6";
            var actual = Q020ConvertStringToInt.ConvertString(input);

            Assert.AreEqual(12345, actual);
        }
        public void TestConvertString_DECultureGroup()
        {
            var input  = "12.345,6";
            var actual = Q020ConvertStringToInt.ConvertString(input, new CultureInfo("De-de"));

            Assert.AreEqual(12345, actual);
        }
        public void TestConvertString_Normal()
        {
            var input  = "123456";
            var actual = Q020ConvertStringToInt.ConvertString(input);

            Assert.AreEqual(123456, actual);
        }
        public void TestConvertString_IncludeNonNumString()
        {
            var input = "12345a";

            Q020ConvertStringToInt.ConvertString(input);
        }
        public void TestConvertString_MinOverflow()
        {
            var input = "-2147483649";

            Q020ConvertStringToInt.ConvertString(input);
        }
        public void TestConvertString_MaxOverflow()
        {
            var input = "2147483648";

            Q020ConvertStringToInt.ConvertString(input);
        }
        public void TestConvertString_AllNonNumString()
        {
            var input = "aaaaaaa";

            Q020ConvertStringToInt.ConvertString(input);
        }
        public void TestConvertString_EmptyString()
        {
            var input = "";

            Q020ConvertStringToInt.ConvertString(input);
        }