public void CheckIncorrectDatesTest()
{
var converter = new ConvertDate();
DateTime date1, date2;
string format = "dd.MM.yyyy";
// same date
try
{
date1 = DateTime.ParseExact("01.01.2021", format, DateTimeFormatInfo.InvariantInfo, DateTimeStyles.None);
date2 = DateTime.ParseExact("01.01.2021", format, DateTimeFormatInfo.InvariantInfo, DateTimeStyles.None);
converter.CheckDates(date1, date2);
}
catch (IncorrectRelationshipException) { }
catch (Exception) { Assert.Fail(); }
// greater day
try
{
date1 = DateTime.ParseExact("02.01.2021", format, DateTimeFormatInfo.InvariantInfo, DateTimeStyles.None);
date2 = DateTime.ParseExact("01.01.2021", format, DateTimeFormatInfo.InvariantInfo, DateTimeStyles.None);
converter.CheckDates(date1, date2);
}
catch (IncorrectRelationshipException) { }
catch (Exception) { Assert.Fail(); }
// greater month
try
{
date1 = DateTime.ParseExact("01.02.2021", format, DateTimeFormatInfo.InvariantInfo, DateTimeStyles.None);
date2 = DateTime.ParseExact("01.01.2021", format, DateTimeFormatInfo.InvariantInfo, DateTimeStyles.None);
converter.CheckDates(date1, date2);
}
catch (IncorrectRelationshipException) { }
catch (Exception) { Assert.Fail(); }
// greater year
try
{
date1 = DateTime.ParseExact("01.01.2022", format, DateTimeFormatInfo.InvariantInfo, DateTimeStyles.None);
date2 = DateTime.ParseExact("01.01.2021", format, DateTimeFormatInfo.InvariantInfo, DateTimeStyles.None);
converter.CheckDates(date1, date2);
}
catch (IncorrectRelationshipException) { }
catch (Exception) { Assert.Fail(); }
Assert.IsTrue(true);
}
static void Main(string[] args)
{
ConvertDate converter = new ConvertDate();
if (args.Length == 1 && args[0] == "--help")
{
Info.WriteHelp();
}
else if (args.Length == 2)
{
try
{
DateTime date1 = converter.ParseDate(args[0]),
date2 = converter.ParseDate(args[1]);
converter.CheckDates(date1, date2);
Console.WriteLine(converter.GetDateRange(date1, date2));
}
catch (IncorrectFormatException e)
{
Console.WriteLine(e.Message);
Info.RunInfo();
}
catch (IncorrectRelationshipException e)
{
Console.WriteLine(e.Message);
Info.RunInfo();
}
}
else
{
Info.IncorrectNumberOfParameters(args);
}
}