public void AssertParseTest(object valueToParse, object expectedParsedValue)
        {
            var dateTimeValueParser = new DateTimeValueParser();

            var parsedValue = dateTimeValueParser.Parse(valueToParse);

            Assert.AreEqual(expectedParsedValue, parsedValue);
        }
        public void AssertParseFailTest(string valueToParse, Type expectionType, string exceptionMessage)
        {
            var dateTimeValueParser = new DateTimeValueParser();

            Assert.Throws(expectionType, () => dateTimeValueParser.Parse(valueToParse), exceptionMessage);
        }