public void AssertParseTest(object valueToParse, object expectedParsedValue)
        {
            var intValueParser = new IntValueParser();

            var parsedValue = intValueParser.Parse(valueToParse);

            Assert.AreEqual(expectedParsedValue, parsedValue);
        }
        public void AssertParseFailTest()
        {
            var intValueParser = new IntValueParser();

            Assert.Throws(typeof(FormatException), () => intValueParser.Parse("Hello World"), "Can not parse value to integer");
        }