public void TestEquality()
{
YearMonthDay first = new YearMonthDay(2000, 1, 1);
YearMonthDay second = new YearMonthDay(2000, 1, 1);
Assert.AreEqual(first, second);
Assert.IsTrue(first.Equals(second));
Assert.IsTrue(second.Equals(first));
Assert.AreEqual(0, first.CompareTo(second));
Assert.AreEqual(0, second.CompareTo(first));
second = new YearMonthDay(2001, 1, 1);
Assert.AreNotEqual(first, second);
Assert.IsFalse(first.Equals(second));
Assert.IsFalse(second.Equals(first));
Assert.AreNotEqual(0, first.CompareTo(second));
Assert.AreNotEqual(0, second.CompareTo(first));
second = new YearMonthDay(2000, 2, 1);
Assert.AreNotEqual(first, second);
Assert.IsFalse(first.Equals(second));
Assert.IsFalse(second.Equals(first));
Assert.AreNotEqual(0, first.CompareTo(second));
Assert.AreNotEqual(0, second.CompareTo(first));
second = new YearMonthDay(2000, 1, 2);
Assert.AreNotEqual(first, second);
Assert.IsFalse(first.Equals(second));
Assert.IsFalse(second.Equals(first));
Assert.AreNotEqual(0, first.CompareTo(second));
Assert.AreNotEqual(0, second.CompareTo(first));
Assert.AreNotEqual(first, 5);
}
public void TestCompareToObject()
{
YearMonthDay ymd1 = new YearMonthDay(2006, 3, 14);
object ymd4 = new YearMonthDay(2004, 2, 21);
Assert.Greater(ymd1.CompareTo(null), 0);
Assert.Greater(ymd1.CompareTo(ymd4), 0);
}
public void TestCompareToWrongType()
{
YearMonthDay ymd = new YearMonthDay(2006, 3, 14);
Assert.Throws <ArgumentException>(() =>
{
int unused = ymd.CompareTo(5);
});
}
public void TestComparisons()
{
YearMonthDay ymd1 = new YearMonthDay(2006, 3, 14);
YearMonthDay ymd2 = new YearMonthDay(2006, 3, 14);
YearMonthDay ymd3 = new YearMonthDay(2006, 5, 26);
object ymd4 = new YearMonthDay(2004, 2, 21);
Assert.IsTrue(ymd1 == ymd2);
Assert.IsTrue(ymd2 == ymd1);
Assert.IsTrue(ymd1 != ymd3);
Assert.IsTrue(ymd1 >= ymd2);
Assert.IsTrue(ymd1 <= ymd2);
Assert.AreEqual(0, ymd1.CompareTo(ymd2));
Assert.IsTrue(ymd2 < ymd3);
Assert.IsTrue(ymd2 <= ymd3);
Assert.IsTrue(ymd3 > ymd2);
Assert.IsTrue(ymd3 >= ymd2);
Assert.AreNotEqual(ymd1, ymd4);
}
public override int Compare(YearMonthDay lhs, YearMonthDay rhs)
{
// The civil month numbering system allows a naive comparison.
if (monthNumbering == HebrewMonthNumbering.Civil)
{
return lhs.CompareTo(rhs);
}
// Otherwise, try one component at a time. (We could benchmark this
// against creating a new pair of YearMonthDay values in the civil month numbering,
// and comparing them...)
int yearComparison = lhs.Year.CompareTo(rhs.Year);
if (yearComparison != 0)
{
return yearComparison;
}
int lhsCivilMonth = CalendarToCivilMonth(lhs.Year, lhs.Month);
int rhsCivilMonth = CalendarToCivilMonth(rhs.Year, rhs.Month);
int monthComparison = lhsCivilMonth.CompareTo(rhsCivilMonth);
if (monthComparison != 0)
{
return monthComparison;
}
return lhs.Day.CompareTo(rhs.Day);
}
public void TestCompareToWrongType()
{
YearMonthDay ymd = new YearMonthDay(2006, 3, 14);
ymd.CompareTo(5);
}
public void TestCompareToObject()
{
YearMonthDay ymd1 = new YearMonthDay(2006, 3, 14);
object ymd4 = new YearMonthDay(2004, 2, 21);
Assert.IsTrue(ymd1.CompareTo(null) > 0);
Assert.IsTrue(ymd1.CompareTo(ymd4) > 0);
}
public void TestComparisons()
{
YearMonthDay ymd1 = new YearMonthDay(2006, 3, 14);
YearMonthDay ymd2 = new YearMonthDay(2006, 3, 14);
YearMonthDay ymd3 = new YearMonthDay(2006, 5, 26);
object ymd4 = new YearMonthDay(2004, 2, 21);
Assert.IsTrue(ymd1 == ymd2);
Assert.IsTrue(ymd2 == ymd1);
Assert.IsTrue(ymd1 != ymd3);
Assert.IsTrue(ymd1 >= ymd2);
Assert.IsTrue(ymd1 <= ymd2);
Assert.IsTrue(ymd1.CompareTo(ymd2) == 0);
Assert.IsTrue(ymd2 < ymd3);
Assert.IsTrue(ymd2 <= ymd3);
Assert.IsTrue(ymd3 > ymd2);
Assert.IsTrue(ymd3 >= ymd2);
Assert.AreNotEqual(ymd1, ymd4);
}
public void TestEquality()
{
YearMonthDay first = new YearMonthDay(2000, 1, 1);
YearMonthDay second = new YearMonthDay(2000, 1, 1);
Assert.AreEqual(first, second);
Assert.IsTrue(first.Equals(second));
Assert.IsTrue(second.Equals(first));
Assert.AreEqual(0, first.CompareTo(second));
Assert.AreEqual(0, second.CompareTo(first));
second = new YearMonthDay(2001, 1, 1);
Assert.AreNotEqual(first, second);
Assert.IsFalse(first.Equals(second));
Assert.IsFalse(second.Equals(first));
Assert.AreNotEqual(0, first.CompareTo(second));
Assert.AreNotEqual(0, second.CompareTo(first));
second = new YearMonthDay(2000, 2, 1);
Assert.AreNotEqual(first, second);
Assert.IsFalse(first.Equals(second));
Assert.IsFalse(second.Equals(first));
Assert.AreNotEqual(0, first.CompareTo(second));
Assert.AreNotEqual(0, second.CompareTo(first));
second = new YearMonthDay(2000, 1, 2);
Assert.AreNotEqual(first, second);
Assert.IsFalse(first.Equals(second));
Assert.IsFalse(second.Equals(first));
Assert.AreNotEqual(0, first.CompareTo(second));
Assert.AreNotEqual(0, second.CompareTo(first));
Assert.AreNotEqual(first, 5);
}
public void TestCompareToWrongType()
{
YearMonthDay ymd = new YearMonthDay(2006, 3, 14);
ymd.CompareTo(5);
}