public void LargerEqualTest() { DateRange dr1 = new DateRange(d1, d2); DateRange dr2 = new DateRange(d1, d2); DateRange dr3 = new DateRange(d3, d2); DateRange dr4 = new DateRange(d3, d1); Assert.IsTrue(dr1.LargerOrEqual(dr2)); Assert.IsTrue(dr3.LargerOrEqual(dr1)); Assert.IsTrue(dr3.LargerOrEqual(dr4)); Assert.IsFalse(dr4.LargerOrEqual(dr3)); Assert.IsFalse(dr2.LargerOrEqual(dr4)); Assert.IsFalse(dr2.LargerOrEqual(dr3)); }