System.Tests.DateTimeTests.ParseExact_String_String_FormatProvider_DateTimeStyles_CustomFormatProvider C# (CSharp) Method

        public static void ParseExact_String_String_FormatProvider_DateTimeStyles_CustomFormatProvider()
        {
            var formatter = new MyFormatter();
            string dateBefore = DateTime.Now.ToString();

            DateTime dateAfter = DateTime.ParseExact(dateBefore, "G", formatter, DateTimeStyles.AdjustToUniversal);
            Assert.Equal(dateBefore, dateAfter.ToString());
        }