public void TestEquality()
{
Duration first = new Duration(5, 565.0);
Duration second = new Duration(5, 565.0);
Assert.AreEqual(first, second);
Assert.IsTrue(first.Equals(second));
Assert.IsTrue(second.Equals(first));
Assert.IsTrue(first == second);
Assert.IsTrue(second == first);
Assert.IsFalse(first != second);
Assert.IsFalse(second != first);
Assert.AreEqual(0, first.CompareTo(second));
Assert.AreEqual(0, second.CompareTo(first));
first = new Duration(5, 0.00001);
second = new Duration(4, 86399.99999);
Assert.AreNotEqual(first, second);
Assert.IsFalse(first.Equals(second));
Assert.IsFalse(second.Equals(first));
Assert.IsFalse(first == second);
Assert.IsFalse(second == first);
Assert.IsTrue(first != second);
Assert.IsTrue(second != first);
Assert.AreNotEqual(0, first.CompareTo(second));
Assert.AreNotEqual(0, second.CompareTo(first));
Assert.IsTrue(first.EqualsEpsilon(second, 1e-4));
Assert.IsTrue(second.EqualsEpsilon(first, 1e-4));
// Make sure a Duration compared with a non-Duration returns false
Assert.IsFalse(first.Equals(5));
}
public void TestDivisionByConstant()
{
Duration duration = new Duration(500, 100.0);
Duration result = duration.Divide(100.0);
Assert.IsTrue(result.EqualsEpsilon(new Duration(5, 1.0), Constants.Epsilon10));
result = duration / 100.0;
Assert.IsTrue(result.EqualsEpsilon(new Duration(5, 1.0), Constants.Epsilon10));
duration = new Duration(5, 68010.0);
result = duration.Divide(100.0);
Assert.IsTrue(result.EqualsEpsilon(new Duration(0, 5000.1), Constants.Epsilon10));
result = duration / 100.0;
Assert.IsTrue(result.EqualsEpsilon(new Duration(0, 5000.1), Constants.Epsilon10));
duration = new Duration(0, 64800.0);
result = duration.Divide(0.5);
Assert.IsTrue(result.EqualsEpsilon(new Duration(1, 43200.0), Constants.Epsilon10));
result = duration / 0.5;
Assert.IsTrue(result.EqualsEpsilon(new Duration(1, 43200.0), Constants.Epsilon10));
duration = new Duration(502, 43300.5);
result = duration.Divide(100.5);
Assert.IsTrue(result.EqualsEpsilon(new Duration(5, 1.0), Constants.Epsilon10));
result = duration / 100.5;
Assert.IsTrue(result.EqualsEpsilon(new Duration(5, 1.0), Constants.Epsilon10));
duration = new Duration(5, 1.0);
result = duration / -2.0;
Assert.IsTrue(result.EqualsEpsilon(new Duration(-2, -43200.5), Constants.Epsilon10));
duration = new Duration(0, 18 * 3600);
result = duration / -0.5;
Assert.AreEqual(-12 * 3600, result.Seconds);
Assert.AreEqual(-1, result.Days);
duration = new Duration(1, 4 * 3600);
result = duration / -2;
Assert.AreEqual(-14 * 3600, result.Seconds);
Assert.AreEqual(0, result.Days);
}
public void TestMultiplication()
{
Duration duration = new Duration(5, 1.0);
Duration result = duration.Multiply(100.0);
Assert.IsTrue(result.EqualsEpsilon(new Duration(500, 100.0), Constants.Epsilon10));
result = duration * 100.0;
Assert.IsTrue(result.EqualsEpsilon(new Duration(500, 100.0), Constants.Epsilon10));
duration = new Duration(0, 5000.1);
result = duration.Multiply(100.0);
Assert.IsTrue(result.EqualsEpsilon(new Duration(5, 68010.0), Constants.Epsilon10));
result = duration * 100.0;
Assert.IsTrue(result.EqualsEpsilon(new Duration(5, 68010.0), Constants.Epsilon10));
duration = new Duration(1, 43200.0);
result = duration.Multiply(0.5);
Assert.IsTrue(result.EqualsEpsilon(new Duration(0, 64800.0), Constants.Epsilon10));
result = duration * 0.5;
Assert.IsTrue(result.EqualsEpsilon(new Duration(0, 64800.0), Constants.Epsilon10));
duration = new Duration(5, 1.0);
result = duration.Multiply(100.5);
Assert.IsTrue(result.EqualsEpsilon(new Duration(502, 43300.5), Constants.Epsilon10));
result = duration * 100.5;
Assert.IsTrue(result.EqualsEpsilon(new Duration(502, 43300.5), Constants.Epsilon10));
result = duration * -0.5;
Assert.IsTrue(result.EqualsEpsilon(new Duration(-2, -43200.5), Constants.Epsilon10));
duration = new Duration(0, 18 * 3600);
result = duration * -2;
Assert.AreEqual(-12 * 3600, result.Seconds);
Assert.AreEqual(-1, result.Days);
duration = new Duration(1, 4 * 3600);
result = duration * -0.5;
Assert.AreEqual(-14 * 3600, result.Seconds);
Assert.AreEqual(0, result.Days);
}