public void ConvertDateFromMonthFirstToYearFirst()
{
var date = "12/31/1997";
var newDate = RegexUtilities.ConvertDateFromMonthFirstToYearFirst(date, '/', '-');
Assert.AreEqual("1997-12-31", newDate);
date = "12-31-97";
newDate = RegexUtilities.ConvertDateFromMonthFirstToYearFirst(date, '-', '/');
Assert.AreEqual("97/12/31", newDate);
date = "The party lasted from 12/31/1997 to 1/1/2011";
newDate = RegexUtilities.ConvertDateFromMonthFirstToYearFirst(date, '/', '-');
Assert.AreEqual("The party lasted from 1997-12-31 to 2011-1-1", newDate);
}
