public void NewYear2022Test()
{
var Date1 = new KoreanDate(4355, KoreanDateEraType.Gojoseon, 1, 1);
var Date2 = new DateTime(2022, 2, 1);
Assert.AreEqual(Date2, KoreanDateConverter.ConvertToGregorianDateTime(Date1));
}
public void FromDay355Test()
{
var Date1 = new KoreanDate(KoreanDateEraType.Joseon, 355);
var Date2 = new KoreanDate(2, KoreanDateEraType.Joseon, 1, 1);
Assert.AreEqual(Date2, Date1);
}
public void FromDay8Test()
{
var Date1 = new KoreanDate(KoreanDateEraType.Joseon, 8);
var Date2 = new KoreanDate(1, KoreanDateEraType.Joseon, 1, 8);
Assert.AreEqual(Date2, Date1);
}
public void Add5DaysTest()
{
var Date1 = new KoreanDate(1, KoreanDateEraType.Joseon, 1, 1);
Date1.AddDays(5);
var Date2 = new KoreanDate(1, KoreanDateEraType.Joseon, 1, 6);
Assert.AreEqual<KoreanDate>(Date2, Date1);
}
public void Add4YearTest()
{
var Date1 = new KoreanDate(1, KoreanDateEraType.Joseon, 4, 8);
var Date2 = new KoreanDate(5, KoreanDateEraType.Joseon, 4, 8);
Date1.AddYears(4);
Assert.AreEqual(Date2, Date1);
}
public void Add2MonthsTest()
{
var Date1 = new KoreanDate(1, KoreanDateEraType.Joseon, 4, 8);
var Date2 = new KoreanDate(1, KoreanDateEraType.Joseon, 6, 8);
Date1.AddMonths(2);
Assert.AreEqual(Date2, Date1);
}
public void Add1MonthAtEndOfYear2Test()
{
var Date1 = new KoreanDate(2, KoreanDateEraType.Joseon, 13, 8);
var Date2 = new KoreanDate(3, KoreanDateEraType.Joseon, 1, 8);
Date1.AddMonths(1);
Assert.AreEqual(Date2, Date1);
}
public void ToString5Test()
{
var Date1 = new KoreanDate(4248, KoreanDateEraType.Gojoseon, 4, 8);
Assert.AreEqual("08", Date1.ToString("DD"));
}
public void ToString15Test()
{
var Date1 = new KoreanDate(4248, KoreanDateEraType.Gojoseon, 4, 8);
Assert.AreEqual("4248, month 4 day 8, Gojoseon", Date1.ToString("YYYY, month M day D, E"));
}
public void ToString12Test()
{
var Date1 = new KoreanDate(4248, KoreanDateEraType.Gojoseon, 4, 8);
Assert.AreEqual("4248-4-8", Date1.ToString("YYYY-M-D"));
}
public void ToString9Test()
{
var Date1 = new KoreanDate(4248, KoreanDateEraType.Gojoseon, 4, 8);
Assert.AreEqual("4248/04/08", Date1.ToString("YYYY/MM/DD"));
}
public void ToString8Test()
{
var Date1 = new KoreanDate(623, KoreanDateEraType.Joseon, 4, 8);
Assert.AreEqual("Joseon", Date1.ToString("E"));
}
/// <summary>
/// Converts a Korean date into a Gregorian date.
/// </summary>
/// <param name="d"></param>
/// <returns></returns>
public static DateTime ConvertToGregorianDateTime(KoreanDate d)
{
return KoreanDate.Epoch.AddDays(d.Day);
}