public void TestEqualsEpsilonExact()
{
JulianDate first = new JulianDate(2451545, 0.2);
JulianDate second = new JulianDate(2451545, 0.2);
Assert.IsTrue(second.EqualsEpsilon(first, 0));
}
public void TestLocalDateTimeToJulian()
{
DateTime localNow = DateTime.Now;
DateTime utcNow = localNow.ToUniversalTime();
JulianDate localJulianDate = new JulianDate(localNow);
JulianDate utcJulianDate = new JulianDate(utcNow);
Assert.IsTrue(localJulianDate.EqualsEpsilon(utcJulianDate, Constants.Epsilon14));
localNow = DateTime.Now;
utcNow = localNow.ToUniversalTime();
localJulianDate = new JulianDate(localNow, TimeStandard.InternationalAtomicTime);
utcJulianDate = new JulianDate(utcNow, TimeStandard.InternationalAtomicTime);
Assert.IsTrue(localJulianDate.EqualsEpsilon(utcJulianDate, Constants.Epsilon14));
}
public void TestEquality()
{
JulianDate first = new JulianDate(2451545, 0.2);
JulianDate second = new JulianDate(2451545, 0.2);
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));
Assert.AreNotEqual(first, 5);
first = new JulianDate(2451545, 0.00001);
second = new JulianDate(2451544, 86399.99999);
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.IsTrue(first.EqualsEpsilon(second, 1e-4));
Assert.IsTrue(second.EqualsEpsilon(first, 1e-4));
}
public void TestLocalDateTimeToJulian()
{
DateTime localNow = DateTime.Now;
DateTime utcNow = localNow.ToUniversalTime();
JulianDate localJD = new JulianDate(localNow);
JulianDate utcJD = new JulianDate(utcNow);
Assert.IsTrue(localJD.EqualsEpsilon(utcJD, Constants.Epsilon14));
localNow = DateTime.Now;
utcNow = localNow.ToUniversalTime();
localJD = new JulianDate(localNow, TimeStandard.InternationalAtomicTime);
utcJD = new JulianDate(utcNow, TimeStandard.InternationalAtomicTime);
Assert.IsTrue(localJD.EqualsEpsilon(utcJD, Constants.Epsilon14));
}
public void TestEquality()
{
JulianDate first = new JulianDate(2451545, 0.2);
JulianDate second = new JulianDate(2451545, 0.2);
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));
Assert.AreNotEqual(first, 5);
first = new JulianDate(2451545, 0.00001);
second = new JulianDate(2451544, 86399.99999);
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.IsTrue(first.EqualsEpsilon(second, 1e-4));
Assert.IsTrue(second.EqualsEpsilon(first, 1e-4));
}