public void Can_convert_Month_Systems()
{
//leap year
Assert.That(jewishCalendar.NativeMonthToJewishMonth(1, true), Is.EqualTo(JewishCalendar.JewishMonth.TISHREI));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(2, true), Is.EqualTo(JewishCalendar.JewishMonth.CHESHVAN));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(3, true), Is.EqualTo(JewishCalendar.JewishMonth.KISLEV));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(4, true), Is.EqualTo(JewishCalendar.JewishMonth.TEVES));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(5, true), Is.EqualTo(JewishCalendar.JewishMonth.SHEVAT));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(6, true), Is.EqualTo(JewishCalendar.JewishMonth.ADAR));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(7, true), Is.EqualTo(JewishCalendar.JewishMonth.ADAR_II));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(8, true), Is.EqualTo(JewishCalendar.JewishMonth.NISSAN));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(9, true), Is.EqualTo(JewishCalendar.JewishMonth.IYAR));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(10, true), Is.EqualTo(JewishCalendar.JewishMonth.SIVAN));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(11, true), Is.EqualTo(JewishCalendar.JewishMonth.TAMMUZ));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(12, true), Is.EqualTo(JewishCalendar.JewishMonth.AV));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(13, true), Is.EqualTo(JewishCalendar.JewishMonth.ELUL));
//regular year
Assert.That(jewishCalendar.NativeMonthToJewishMonth(1, false), Is.EqualTo(JewishCalendar.JewishMonth.TISHREI));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(2, false), Is.EqualTo(JewishCalendar.JewishMonth.CHESHVAN));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(3, false), Is.EqualTo(JewishCalendar.JewishMonth.KISLEV));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(4, false), Is.EqualTo(JewishCalendar.JewishMonth.TEVES));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(5, false), Is.EqualTo(JewishCalendar.JewishMonth.SHEVAT));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(6, false), Is.EqualTo(JewishCalendar.JewishMonth.ADAR));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(7, false), Is.EqualTo(JewishCalendar.JewishMonth.NISSAN));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(8, false), Is.EqualTo(JewishCalendar.JewishMonth.IYAR));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(9, false), Is.EqualTo(JewishCalendar.JewishMonth.SIVAN));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(10, false), Is.EqualTo(JewishCalendar.JewishMonth.TAMMUZ));
Assert.That(jewishCalendar.NativeMonthToJewishMonth(11, false), Is.EqualTo(JewishCalendar.JewishMonth.AV));
//leap year
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.NISSAN, true), Is.EqualTo(8));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.IYAR, true), Is.EqualTo(9));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.SIVAN, true), Is.EqualTo(10));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.TAMMUZ, true), Is.EqualTo(11));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.AV, true), Is.EqualTo(12));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.ELUL, true), Is.EqualTo(13));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.TISHREI, true), Is.EqualTo(1));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.CHESHVAN, true), Is.EqualTo(2));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.KISLEV, true), Is.EqualTo(3));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.TEVES, true), Is.EqualTo(4));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.SHEVAT, true), Is.EqualTo(5));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.ADAR, true), Is.EqualTo(6));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.ADAR_II, true), Is.EqualTo(7));
//regular year
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.NISSAN, false), Is.EqualTo(7));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.IYAR, false), Is.EqualTo(8));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.SIVAN, false), Is.EqualTo(9));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.TAMMUZ, false), Is.EqualTo(10));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.AV, false), Is.EqualTo(11));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.ELUL, false), Is.EqualTo(12));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.TISHREI, false), Is.EqualTo(1));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.CHESHVAN, false), Is.EqualTo(2));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.KISLEV, false), Is.EqualTo(3));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.TEVES, false), Is.EqualTo(4));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.SHEVAT, false), Is.EqualTo(5));
Assert.That(jewishCalendar.JewishMonthToNativeMonth(JewishCalendar.JewishMonth.ADAR, false), Is.EqualTo(6));
}