public void ToIso8601StringWithFractionalSeconds(int year, int month, int day, int hour, int minute, double second, string expectedIsoString)
{
var gregorianDate = new GregorianDate(year, month, day, hour, minute, second);
string isoString = gregorianDate.ToIso8601String(Iso8601Format.Extended, 6);
Assert.AreEqual(expectedIsoString, isoString);
}
public void FractionalSecondsCloseToZeroAreFormattedCorrectly()
{
// Based on BUG71966: GregorianDate.ToString(format) produces incorrect value for fractional seconds
var date = new GregorianDate(2012, 2, 25, 0, 15, 0.000000000014551915228366852);
Assert.AreEqual("001500.0000000", date.ToString("HHmmss.fffffff", m_cultureInfo));
}
public void ToIso8601Validation(GregorianDate date)
{
// found this regex online
var regex = new Regex(@"^([\+-]?\d{4}(?!\d{2}\b))((-?)((0[1-9]|1[0-2])(\3([12]\d|0[1-9]|3[01]))?|W([0-4]\d|5[0-2])(-?[1-7])?|(00[1-9]|0[1-9]\d|[12]\d{2}|3([0-5]\d|6[1-6])))([T\s]((([01]\d|2[0-3])((:?)[0-5]\d)?|24\:?00)([\.,]\d+(?!:))?)?(\17[0-5]\d([\.,]\d+)?)?([zZ]|([\+-])([01]\d|2[0-3]):?([0-5]\d)?)?)?)?$");
string s = date.ToIso8601String();
Assert.IsTrue(regex.IsMatch(s));
s = date.ToIso8601String(Iso8601Format.Basic);
Assert.IsTrue(regex.IsMatch(s));
s = date.ToIso8601String(Iso8601Format.Compact);
Assert.IsTrue(regex.IsMatch(s));
s = date.ToIso8601String(Iso8601Format.Extended);
Assert.IsTrue(regex.IsMatch(s));
for (int numDigits = 0; numDigits <= 15; ++numDigits)
{
s = date.ToIso8601String(Iso8601Format.Basic, numDigits);
Assert.IsTrue(regex.IsMatch(s));
s = date.ToIso8601String(Iso8601Format.Compact, numDigits);
Assert.IsTrue(regex.IsMatch(s));
s = date.ToIso8601String(Iso8601Format.Extended, numDigits);
Assert.IsTrue(regex.IsMatch(s));
}
}
public void PassToIso8601Interval()
{
//Since ToIso8601Interval is just a simple wrapper around two calls to
//CesiumFormattingHelper.ToIso8601, this test is just a smoke screen.
string expectedBasicInterval = "19800801T000000Z/20720703T000000Z";
string expectedExtendedInterval = "1980-08-01T00:00:00Z/2072-07-03T00:00:00Z";
string expectedCompactInterval = "19800801T00Z/20720703T00Z";
JulianDate start = new GregorianDate(1980, 08, 01).ToJulianDate();
JulianDate stop = new GregorianDate(2072, 07, 03).ToJulianDate();
string basicInterval = CesiumFormattingHelper.ToIso8601Interval(start, stop, Iso8601Format.Basic);
Assert.AreEqual(expectedBasicInterval, basicInterval);
string extendedInterval = CesiumFormattingHelper.ToIso8601Interval(start, stop, Iso8601Format.Extended);
Assert.AreEqual(expectedExtendedInterval, extendedInterval);
string compactInterval = CesiumFormattingHelper.ToIso8601Interval(start, stop, Iso8601Format.Compact);
Assert.AreEqual(expectedCompactInterval, compactInterval);
TimeInterval interval = new TimeInterval(start, stop);
basicInterval = CesiumFormattingHelper.ToIso8601Interval(interval, Iso8601Format.Basic);
Assert.AreEqual(expectedBasicInterval, basicInterval);
extendedInterval = CesiumFormattingHelper.ToIso8601Interval(interval, Iso8601Format.Extended);
Assert.AreEqual(expectedExtendedInterval, extendedInterval);
compactInterval = CesiumFormattingHelper.ToIso8601Interval(interval, Iso8601Format.Compact);
Assert.AreEqual(expectedCompactInterval, compactInterval);
}
public void TestEquality()
{
GregorianDate first = new GregorianDate(2000, 1, 1, 5, 1, 1);
GregorianDate second = new GregorianDate(2000, 1, 1, 5, 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 GregorianDate(2000, 1, 1, 6, 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 GregorianDate(2000, 2, 1, 5, 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));
Assert.AreNotEqual(first, 5);
}
private static TimeInterval GetTimeSpan(XElement timespan, XNamespace docNamespace)
{
XElement beginElement = timespan.Element(docNamespace + "begin");
JulianDate begin = new JulianDate(GregorianDate.MinValue);
JulianDate end = new JulianDate(GregorianDate.MaxValue);
if (beginElement != null)
{
GregorianDate beginDate;
if (!GregorianDate.TryParse(beginElement.Value, out beginDate))
{
beginDate = GregorianDate.ParseExact(beginElement.Value, ValidIso8601Formats, CultureInfo.CurrentCulture);
}
begin = new JulianDate(beginDate);
}
XElement endElement = timespan.Element(docNamespace + "end");
if (endElement != null)
{
GregorianDate endDate;
if (!GregorianDate.TryParse(endElement.Value, out endDate))
{
endDate = GregorianDate.ParseExact(endElement.Value, ValidIso8601Formats, CultureInfo.CurrentCulture);
}
end = new JulianDate(endDate);
}
return(new TimeInterval(begin, end));
}
public void ToIso8601CompactStringProducesCorrectStrings(int year, int month, int day, int hour, int minute, double second, string expectedIsoString)
{
var gregorianDate = new GregorianDate(year, month, day, hour, minute, second);
string isoString = gregorianDate.ToIso8601String(Iso8601Format.Compact);
Assert.AreEqual(expectedIsoString, isoString);
}
public void TestParseISO8601DayOfYear()
{
GregorianDate iso = new GregorianDate(1985, 2, 11, 2, 0, 5.2134);
GregorianDate result = GregorianDate.Parse("1985-042T02:00:05.2134");
Assert.AreEqual(iso, result);
iso = new GregorianDate(1985, 2, 11, 2, 0, 5.21345);
result = GregorianDate.Parse("1985-042T02:00:05.21345Z");
Assert.AreEqual(iso, result);
iso = new GregorianDate(1985, 2, 11, 2, 0, 5);
result = GregorianDate.Parse("1985-042T02:00:05");
Assert.AreEqual(iso, result);
iso = new GregorianDate(1985, 2, 11);
result = GregorianDate.Parse("1985-042");
Assert.AreEqual(iso, result);
// Make sure to check each month to ensure we have it right
string first = "1986-";
string last = "T02:01:04Z";
JulianDate baseDate = new JulianDate(new GregorianDate(1986, 1, 12, 02, 01, 4));
for (int i = 1; i < 12; i++)
{
string testString = string.Format(first + "{0:000}" + last, 12 + i * 30);
GregorianDate expected = baseDate.AddDays(i * 30).ToGregorianDate();
Assert.AreEqual(expected, GregorianDate.Parse(testString));
}
}
public void TestParseIso8601FormatBasic()
{
GregorianDate date = new GregorianDate(1985, 4, 12, 10, 15, 30);
string isoString = date.ToIso8601String(Iso8601Format.Basic);
GregorianDate parsed = GregorianDate.Parse(isoString);
Assert.AreEqual(date, parsed);
}
/// <summary>
/// Initializes a <see cref="JulianDate"/> from a <see cref="GregorianDate"/> where the <see cref="GregorianDate"/>
/// is expressed in the given <see cref="TimeStandard"/>. If the date is during a leap second, the
/// <see cref="JulianDate"/> will be expressed in <see cref="TimeStandard.InternationalAtomicTime"/> (TAI).
/// </summary>
/// <param name="gregorianDate">The <see cref="GregorianDate"/>.</param>
/// <param name="standard">
/// The time standard in which the <paramref name="gregorianDate"/> is expressed.
/// </param>
public JulianDate(GregorianDate gregorianDate, TimeStandard standard)
{
JulianDate converted = gregorianDate.ToJulianDate(standard);
m_day = converted.m_day;
m_secondsOfDay = converted.m_secondsOfDay;
m_timeStandard = converted.Standard;
}
public void TestCompareToObject()
{
GregorianDate date = new GregorianDate(2001, 1, 1, 6, 3, 14);
object dateAsObject = new GregorianDate(2001, 1, 1, 6, 3, 15);
Assert.IsTrue(date.CompareTo(null) > 0);
Assert.IsTrue(date.CompareTo(dateAsObject) < 0);
}
public void TestCompareTimePortionObject()
{
GregorianDate gd1 = new GregorianDate(1999, 10, 10, 6, 3, 14);
object gd4 = new GregorianDate(1999, 10, 10, 4, 2, 21);
Assert.IsTrue(gd1.CompareTo(null) > 0);
Assert.IsTrue(gd1.CompareTo(gd4) > 0);
}
public void TestSixtySecondsAreNotValidIfTheInstantDoesNotRepresentALeapSecond()
{
//12/30/2008 was not the day of a leap second day.
Assert.IsFalse(GregorianDate.IsValid(2008, 12, 30, 23, 59, 60));
//23:58 is one minute before a valid leap second.
Assert.IsFalse(GregorianDate.IsValid(2008, 12, 31, 23, 58, 60));
}
public void SecondsAreCorrectlyFormattedToDifferentNumbersOfDigits()
{
GregorianDate first = new GregorianDate(2009, 2, 7, 5, 41, 44.408);
Assert.AreEqual("44.408", first.ToString("ss.fff", m_cultureInfo));
Assert.AreEqual("44.4080", first.ToString("ss.ffff", m_cultureInfo));
Assert.AreEqual("44.40800", first.ToString("ss.fffff", m_cultureInfo));
}
public void TestParseIso8601FormatBasic()
{
GregorianDate g1 = new GregorianDate(1985, 4, 12, 10, 15, 30);
string s1 = g1.ToIso8601String(Iso8601Format.Basic);
GregorianDate gp1 = GregorianDate.Parse(s1);
Assert.AreEqual(g1, gp1);
}
/// <summary>
/// Propagate a Platform using a NumericalPropagator configured with the entered KeplerianElements,
/// ForceModels, NumericalIntegrator, and start and stop dates.
/// </summary>
private void PropagateSatellite()
{
KeplerianElements orbitalElements = m_keplerianOrbitalElementsEntry.KeplerianElementValues;
if (orbitalElements == null)
{
return;
}
Motion <Cartesian> initialMotion = orbitalElements.ToCartesian();
PropagationNewtonianPoint point = new PropagationNewtonianPoint(m_elementID, m_forceModelSettings.CurrentCentralBody.InertialFrame, initialMotion.Value, initialMotion.FirstDerivative);
point.Mass = new ScalarFixed(double.Parse(m_mass.Text));
m_forceModelSettings.SetForceModelsOnPoint(point, new ScalarFixed(double.Parse(m_area.Text)));
CentralBody primaryCentralBody = m_forceModelSettings.CurrentCentralBody;
NumericalPropagatorDefinition state = new NumericalPropagatorDefinition();
state.IntegrationElements.Add(point);
state.Integrator = m_integratorSettings.GetIntegrator();
JulianDate start = new JulianDate(GregorianDate.ParseExact(m_start.Text, DateFormat, null));
JulianDate end = new JulianDate(GregorianDate.ParseExact(m_end.Text, DateFormat, null));
state.Epoch = start;
NumericalPropagator propagator = state.CreatePropagator();
propagator.StepTaken += (sender, args) =>
{
// Telling the propagator to stop if we get too close to the central body
Cartesian position = propagator.Converter.ConvertState <Cartesian>(m_elementID, args.CurrentState).Value;
if (position.Magnitude <= primaryCentralBody.Shape.SemimajorAxisLength + 10000)
{
args.Indication = PropagationEventIndication.StopPropagationAfterStep;
}
};
DateMotionCollection <Cartesian> answer = null;
var backgroundCalculation = new BackgroundCalculation();
backgroundCalculation.DoWork += (sender, e) =>
{
// actually propagate
var result = propagator.Propagate(end.Subtract(start), 1, backgroundCalculation);
answer = result.GetDateMotionCollection <Cartesian>(m_elementID);
};
backgroundCalculation.ProgressChanged += (sender, e) => m_propagationProgress.Value = e.ProgressPercentage;
backgroundCalculation.RunWorkerCompleted += (sender, e) =>
{
// when finished, draw the satellite
DrawSatellite(answer, primaryCentralBody.InertialFrame);
m_propagate.Enabled = true;
};
m_propagate.Enabled = false;
backgroundCalculation.RunWorkerAsync();
}
public void CreateExampleFile()
{
using (var stringWriter = new StringWriter())
{
var output = new CesiumOutputStream(stringWriter)
{
PrettyFormatting = true
};
var writer = new CesiumStreamWriter();
using (var packet = writer.OpenPacket(output))
{
packet.WriteId("MyID");
var startDate = new GregorianDate(2012, 4, 2, 12, 0, 0).ToJulianDate();
var stopDate = new GregorianDate(2012, 4, 2, 12, 1, 0).ToJulianDate();
using (var clockWriter = packet.OpenClockProperty())
{
using (var intervalClockWriter = clockWriter.OpenInterval(startDate, stopDate))
{
intervalClockWriter.WriteCurrentTime(startDate);
}
}
using (var modelWriter = packet.OpenModelProperty())
{
modelWriter.WriteGltfProperty(new Uri("example.gltf", UriKind.Relative), CesiumResourceBehavior.LinkTo);
using (var nodeTransformationsWriter = modelWriter.OpenNodeTransformationsProperty())
{
using (var nodeTransformationWriter = nodeTransformationsWriter.OpenNodeTransformationProperty("node1"))
{
nodeTransformationWriter.WriteScaleProperty(new Cartesian(1.0, 2.0, 3.0));
nodeTransformationWriter.WriteRotationProperty(UnitQuaternion.Identity);
nodeTransformationWriter.WriteTranslationProperty(new Cartesian(4.0, 5.0, 6.0));
}
using (var nodeTransformationWriter = nodeTransformationsWriter.OpenNodeTransformationProperty("node2"))
{
var dates = new List <JulianDate>
{
startDate,
stopDate
};
var values = new List <Cartesian>
{
new Cartesian(1.0, 2.0, 3.0),
new Cartesian(10.0, 12.0, 14.0)
};
nodeTransformationWriter.WriteScaleProperty(dates, values);
}
}
}
}
Console.WriteLine(stringWriter.ToString());
}
}
public void TestLeapSecondCount()
{
LeapSeconds leapSeconds = new LeapSeconds();
JulianDate utc = new GregorianDate(1998, 4, 1, 12, 0, 0).ToJulianDate();
JulianDate tai = utc.ToTimeStandard(TimeStandard.InternationalAtomicTime);
Assert.AreEqual(31, leapSeconds.GetTaiMinusUtc(utc));
Assert.AreEqual(31, leapSeconds.GetTaiMinusUtc(tai));
}
public void MaxValueRoundTripsThroughJulianDate()
{
JulianDate max = GregorianDate.MaxValue.ToJulianDate();
GregorianDate date = max.ToGregorianDate();
string iso = date.ToIso8601String(Iso8601Format.Extended, 6);
string expected = GregorianDate.MaxValue.ToIso8601String(Iso8601Format.Extended, 6);
Assert.AreEqual(expected, iso);
}
public void RoundSecondsAllows61SecondsDuringLeapSecond()
{
GregorianDate gregorianDate = new GregorianDate(2012, 6, 30, 23, 59, 59.9999999);
Assert.AreEqual(new GregorianDate(2012, 6, 30, 23, 59, 60.0), gregorianDate.RoundSeconds(6));
gregorianDate = new GregorianDate(2012, 6, 30, 23, 59, 60.9999999);
Assert.AreEqual(new GregorianDate(2012, 7, 1, 0, 0, 0.0), gregorianDate.RoundSeconds(6));
}
public void TestGregorianDateNow()
{
GregorianDate first = GregorianDate.Now;
Thread.Sleep(100);
GregorianDate second = GregorianDate.Now;
Assert.Greater(second, first);
}
public void TestToStringStandardFormats(string format)
{
var dateTime = new DateTime(2002, 02, 25, 05, 25, 13);
var gregorianDate = new GregorianDate(dateTime);
// .NET Core on Linux uses different standard formats, so we compare against what DateTime does
// rather than specific known strings.
Assert.AreEqual(dateTime.ToString(format, m_cultureInfo), gregorianDate.ToString(format, m_cultureInfo));
}
public void ParseExactThrowsWithNullFormat()
{
string format = null;
// ReSharper disable once AssignNullToNotNullAttribute
var exception = Assert.Throws <FormatException>(() => GregorianDate.ParseExact("1/1/2009", format, m_cultureInfo));
StringAssert.Contains("Invalid format string", exception.Message);
}
public void SecondsAreCorrectlyFormattedInTurkey()
{
var cultureInfo = new CultureInfo("tr-TR");
GregorianDate first = new GregorianDate(2009, 2, 7, 5, 41, 44.408);
Assert.AreEqual("44,408", first.ToString("ss.fff", cultureInfo));
Assert.AreEqual("44,4080", first.ToString("ss.ffff", cultureInfo));
Assert.AreEqual("44,40800", first.ToString("ss.fffff", cultureInfo));
}
public void CannotParseInvalidDates()
{
GregorianDate result;
Assert.IsFalse(GregorianDate.TryParse("02/29/2002", m_cultureInfo, out result));
Assert.AreEqual(GregorianDate.MinValue, result);
Assert.IsFalse(GregorianDate.TryParse("13/01/2002", m_cultureInfo, out result));
}
public void LocalDateTimesAreConvertedToUTC()
{
DateTime date = new DateTime(2008, 10, 23, 23, 59, 59, 999, DateTimeKind.Local);
GregorianDate constructedFromLocalDateTime = new GregorianDate(date);
GregorianDate constructedFromUTCDateTime = new GregorianDate(date.ToUniversalTime());
Assert.AreEqual(constructedFromLocalDateTime, constructedFromUTCDateTime);
}
public void TestToStringFormatProvider()
{
GregorianDate gd1 = new GregorianDate(2001, 1, 1, 6, 3, 14);
Assert.AreEqual("1/1/2001 6:03:14 AM", gd1.ToString(new CultureInfo("en-US")));
gd1 = new GregorianDate(2003, 3, 4, 16, 43, 23.23452);
Assert.AreEqual("3/4/2003 4:43:23 PM", gd1.ToString(new CultureInfo("en-US")));
}
public void ToStringThrowsOnInvalidFormatSpecifier()
{
var exception = Assert.Throws <FormatException>(() =>
{
string unused = new GregorianDate(2009, 06, 10).ToString("X");
});
StringAssert.Contains("not one of the format specifier characters", exception.Message);
}
public void CantFormatMoreThan15FractionalSeconds()
{
var exception = Assert.Throws <FormatException>(() =>
{
string unused = new GregorianDate(2009, 06, 10).ToString("ffffffffffffffff");
});
StringAssert.Contains("Invalid format string", exception.Message);
}
public void FormatSpecifierCantEndWithABackslash()
{
var exception = Assert.Throws <FormatException>(() =>
{
string unused = new GregorianDate(2009, 06, 10).ToString(@"f\");
});
StringAssert.Contains(@"Invalid character \ at the end of the format specifier", exception.Message);
}
public void FormatSpecifierCantHaveADoublePercent()
{
var exception = Assert.Throws <FormatException>(() =>
{
string unused = new GregorianDate(2009, 06, 10).ToString("%%");
});
StringAssert.Contains("Invalid character %% in format specifier", exception.Message);
}
public void TestParseIso8601InvalidDay()
{
var exception = Assert.Throws <FormatException>(() =>
{
var unused = GregorianDate.Parse("2009-02-30");
});
StringAssert.Contains("was not recognized as a valid GregorianDate", exception.Message);
}
public void TestParseIso8601YearOutOfRange()
{
var exception = Assert.Throws <FormatException>(() =>
{
var unused = GregorianDate.Parse("21985-167T02:00:05.2134");
});
StringAssert.Contains("was not recognized as a valid GregorianDate", exception.Message);
}
public void CanConstructGregorianDate()
{
GregorianDate gd = new GregorianDate(2000, 1, 2, 6, 30, 15);
Assert.AreEqual(2000, gd.Year);
Assert.AreEqual(1, gd.Month);
Assert.AreEqual(2, gd.Day);
Assert.AreEqual(6, gd.Hour);
Assert.AreEqual(30, gd.Minute);
Assert.AreEqual(15, gd.Second);
gd = new GregorianDate(2000, 1, 2);
Assert.AreEqual(2000, gd.Year);
Assert.AreEqual(1, gd.Month);
Assert.AreEqual(2, gd.Day);
Assert.AreEqual(0, gd.Hour);
Assert.AreEqual(0, gd.Minute);
Assert.AreEqual(0, gd.Second);
}
public void TestTryParseISO8601DayOfYear()
{
GregorianDate iso = new GregorianDate(1985, 2, 11, 2, 0, 5.2134);
GregorianDate result;
if (!GregorianDate.TryParse("1985-042T02:00:05.2134", out result))
Assert.Fail();
Assert.AreEqual(iso, result);
iso = new GregorianDate(1985, 2, 11, 2, 0, 5.21345);
if (!GregorianDate.TryParse("1985-042T02:00:05.21345Z", out result))
Assert.Fail();
Assert.AreEqual(iso, result);
iso = new GregorianDate(1985, 2, 11, 2, 0, 5);
if (!GregorianDate.TryParse("1985-042T02:00:05", out result))
Assert.Fail();
Assert.AreEqual(iso, result);
iso = new GregorianDate(1985, 2, 11);
if (!GregorianDate.TryParse("1985-042", out result))
Assert.Fail();
Assert.AreEqual(iso, result);
Assert.IsFalse(GregorianDate.TryParse("1985-367T02:00:05.2134", out result));
Assert.IsFalse(GregorianDate.TryParse("1985-12#T02:00:05.2134", out result));
Assert.IsFalse(GregorianDate.TryParse("21985-167T02:00:05.2134", out result));
}
public void TestCompareToObject()
{
GregorianDate date = new GregorianDate(2001, 1, 1, 6, 3, 14);
object dateAsObject = new GregorianDate(2001, 1, 1, 6, 3, 15);
Assert.IsTrue(date.CompareTo(null) > 0);
Assert.IsTrue(date.CompareTo(dateAsObject) < 0);
}
public void TestComparisons()
{
GregorianDate date = new GregorianDate(2001, 1, 1, 6, 3, 14);
GregorianDate sameDate = new GregorianDate(2001, 1, 1, 6, 3, 14);
GregorianDate laterTime = new GregorianDate(2001, 1, 1, 6, 5, 26);
GregorianDate laterDay = new GregorianDate(2001, 2, 2, 6, 3, 14);
Assert.IsTrue(date == sameDate);
Assert.IsTrue(sameDate == date);
Assert.IsTrue(date != laterTime);
Assert.IsTrue(date >= sameDate);
Assert.IsTrue(date <= sameDate);
Assert.IsTrue(date.CompareTo(sameDate) == 0);
Assert.IsTrue(date.CompareTo(laterDay) < 0);
Assert.IsTrue(sameDate < laterTime);
Assert.IsTrue(sameDate <= laterTime);
Assert.IsTrue(laterTime > sameDate);
Assert.IsTrue(laterTime >= sameDate);
object dateAsObject = new GregorianDate(2001, 1, 1, 6, 3, 15);
Assert.AreNotEqual(date, dateAsObject);
}
public void CompareToWithWrongTypeThrows()
{
GregorianDate gd = new GregorianDate(2001, 1, 1, 6, 3, 14);
gd.CompareTo(5);
}
public void TestToString()
{
GregorianDate date = new GregorianDate(2002, 02, 25, 05, 25, 13);
Assert.AreEqual("2/25/2002", date.ToString("d", m_cultureInfo));
Assert.AreEqual("Monday, February 25, 2002", date.ToString("D", m_cultureInfo));
Assert.AreEqual("Monday, February 25, 2002 5:25 AM", date.ToString("f", m_cultureInfo));
Assert.AreEqual("Monday, February 25, 2002 5:25:13 AM", date.ToString("F", m_cultureInfo));
Assert.AreEqual("2/25/2002 5:25 AM", date.ToString("g", m_cultureInfo));
Assert.AreEqual("2/25/2002 5:25:13 AM", date.ToString("G", m_cultureInfo));
Assert.AreEqual("February 25", date.ToString("m", m_cultureInfo));
Assert.AreEqual("February 25", date.ToString("M", m_cultureInfo));
Assert.AreEqual("Mon, 25 Feb 2002 05:25:13 GMT", date.ToString("r", m_cultureInfo));
Assert.AreEqual("Mon, 25 Feb 2002 05:25:13 GMT", date.ToString("R", m_cultureInfo));
Assert.AreEqual("2002-02-25T05:25:13", date.ToString("s", m_cultureInfo));
Assert.AreEqual("5:25 AM", date.ToString("t", m_cultureInfo));
Assert.AreEqual("5:25:13 AM", date.ToString("T", m_cultureInfo));
Assert.AreEqual("2002-02-25 05:25:13Z", date.ToString("u", m_cultureInfo));
Assert.AreEqual("February, 2002", date.ToString("y", m_cultureInfo));
Assert.AreEqual("February, 2002", date.ToString("Y", m_cultureInfo));
Assert.AreEqual("2/25/2002 5:25:13 AM", date.ToString("", m_cultureInfo));
Assert.AreEqual("25", date.ToString("%d", m_cultureInfo));
Assert.AreEqual("25", date.ToString("dd", m_cultureInfo));
Assert.AreEqual("Mon", date.ToString("ddd", m_cultureInfo));
Assert.AreEqual("Monday", date.ToString("dddd", m_cultureInfo));
Assert.AreEqual("2", date.ToString("%M", m_cultureInfo));
Assert.AreEqual("02", date.ToString("MM", m_cultureInfo));
Assert.AreEqual("Feb", date.ToString("MMM", m_cultureInfo));
Assert.AreEqual("February", date.ToString("MMMM", m_cultureInfo));
Assert.AreEqual("2", date.ToString("%y", m_cultureInfo));
Assert.AreEqual("02", date.ToString("yy", m_cultureInfo));
Assert.AreEqual("2002", date.ToString("yyyy", m_cultureInfo));
Assert.AreEqual("5", date.ToString("%h", m_cultureInfo));
Assert.AreEqual("05", date.ToString("hh", m_cultureInfo));
Assert.AreEqual("A", date.ToString("%t", m_cultureInfo));
Assert.AreEqual("AM", date.ToString("tt", m_cultureInfo));
date = new GregorianDate(2009, 06, 10, 00, 30, 00);
Assert.AreEqual("12", date.ToString("%h", m_cultureInfo));
Assert.AreEqual("0", date.ToString("%H", m_cultureInfo));
date = new GregorianDate(2002, 02, 25, 15, 25, 13);
Assert.AreEqual("3", date.ToString("%h", m_cultureInfo));
Assert.AreEqual("03", date.ToString("hh", m_cultureInfo));
Assert.AreEqual("15", date.ToString("%H", m_cultureInfo));
Assert.AreEqual("15", date.ToString("HH", m_cultureInfo));
Assert.AreEqual("25", date.ToString("%m", m_cultureInfo));
Assert.AreEqual("25", date.ToString("mm", m_cultureInfo));
Assert.AreEqual("13", date.ToString("%s", m_cultureInfo));
Assert.AreEqual("13", date.ToString("ss", m_cultureInfo));
Assert.AreEqual("P", date.ToString("%t", m_cultureInfo));
Assert.AreEqual("PM", date.ToString("tt", m_cultureInfo));
Assert.AreEqual("A.D.", date.ToString("%g", m_cultureInfo));
Assert.AreEqual(" : ", date.ToString(" : ", m_cultureInfo));
Assert.AreEqual(" / ", date.ToString(" / ", m_cultureInfo));
Assert.AreEqual(" yyy ", date.ToString(" 'yyy' ", m_cultureInfo));
Assert.AreEqual(" d", date.ToString(" \\d", m_cultureInfo));
Assert.AreEqual("2002", date.ToString("yyy", m_cultureInfo));
Assert.AreEqual("0002002", date.ToString("yyyyyyy", m_cultureInfo));
date = new GregorianDate(999, 1, 2, 3, 4, 5);
Assert.AreEqual("999", date.ToString("yyy", m_cultureInfo));
Assert.AreEqual("0999", date.ToString("yyyy", m_cultureInfo));
date = new GregorianDate(2009, 06, 10, 15, 0, 13.012345678912345);
Assert.AreEqual("13.012345678912345", date.ToString("ss.fffffffffffffff"));
date = new GregorianDate(2009, 06, 10, 15, 0, 13.012);
Assert.AreEqual("13.012000000000000", date.ToString("ss.fffffffffffffff"));
Assert.AreEqual("13.012", date.ToString("ss.FFFFFFFFFFFFFFF"));
}
public void TestJulianSecondsOfDay()
{
const double julianSecondsOfDay = 0.05486;
GregorianDate gd = new GregorianDate(new JulianDate(0, julianSecondsOfDay, TimeStandard.CoordinatedUniversalTime));
Assert.AreEqual(julianSecondsOfDay, gd.JulianSecondsOfDay, Constants.Epsilon11);
}
public void CanConstructFromDateTime()
{
GregorianDate gregorianDate = new GregorianDate(2008, 10, 23, 23, 59, 59.999);
GregorianDate constructedFromDateTime = new GregorianDate(new DateTime(2008, 10, 23, 23, 59, 59, 999));
Assert.AreEqual(gregorianDate, constructedFromDateTime);
}
public void TestComparisonsOfTimePortion()
{
GregorianDate gd1 = new GregorianDate(1999, 10, 10, 6, 3, 14);
GregorianDate gd2 = new GregorianDate(1999, 10, 10, 6, 3, 14);
GregorianDate gd3 = new GregorianDate(1999, 10, 10, 6, 5, 26);
object gd4 = new GregorianDate(1999, 10, 10, 4, 2, 21);
Assert.IsTrue(gd1 == gd2);
Assert.IsTrue(gd2 == gd1);
Assert.IsTrue(gd1 != gd3);
Assert.IsTrue(gd1 >= gd2);
Assert.IsTrue(gd1 <= gd2);
Assert.IsTrue(gd1.CompareTo(gd2) == 0);
Assert.IsTrue(gd2 < gd3);
Assert.IsTrue(gd2 <= gd3);
Assert.IsTrue(gd3 > gd2);
Assert.IsTrue(gd3 >= gd2);
Assert.AreNotEqual(gd1, gd4);
}
public void TestDayOfYear()
{
GregorianDate date = new GregorianDate(2000, 1, 1);
Assert.AreEqual(date.DayOfYear, 1);
date = new GregorianDate(2000, 2, 1);
Assert.AreEqual(date.DayOfYear, 32);
date = new GregorianDate(2003, 12, 31);
Assert.AreEqual(date.DayOfYear, 365);
date = new GregorianDate(2004, 12, 31);
Assert.AreEqual(date.DayOfYear, 366);
date = new GregorianDate(2000, 250);
Assert.AreEqual(date.DayOfYear, 250);
date = new GregorianDate(2000, 250.5);
Assert.AreEqual(date.DayOfYear, 250);
}
public void CanConvertGregorianDateRepresentingLeapSecondToJulianDate()
{
GregorianDate leapSecondGregorianDate = new GregorianDate(2008, 12, 31, 23, 59, 60);
JulianDate leapSecondJulianDate = leapSecondGregorianDate.ToJulianDate();
Assert.AreEqual(leapSecondGregorianDate, leapSecondJulianDate.ToGregorianDate());
GregorianDate oneSecondLater = new GregorianDate(2009, 1, 1, 0, 0, 0);
GregorianDate oneSecondBefore = new GregorianDate(2008, 12, 31, 23, 59, 59);
Assert.AreEqual(1, oneSecondLater.ToJulianDate().Subtract(leapSecondJulianDate).Seconds);
Assert.AreEqual(1, leapSecondJulianDate.Subtract(oneSecondBefore.ToJulianDate()).Seconds);
}
public void CanConvertToJulianDate()
{
{
GregorianDate gregorianDate = new GregorianDate(2008, 10, 23, 23, 59, 59.999);
JulianDate julianDate = gregorianDate.ToJulianDate();
GregorianDate newGregorianDate = new GregorianDate(julianDate);
Assert.AreEqual(gregorianDate.Year, newGregorianDate.Year);
Assert.AreEqual(gregorianDate.Month, newGregorianDate.Month);
Assert.AreEqual(gregorianDate.Day, newGregorianDate.Day);
Assert.AreEqual(gregorianDate.Hour, newGregorianDate.Hour);
Assert.AreEqual(gregorianDate.Minute, newGregorianDate.Minute);
Assert.AreEqual(gregorianDate.Second, newGregorianDate.Second, Constants.Epsilon11);
}
{
GregorianDate gregorianDate = new GregorianDate(2008, 10, 23, 01, 01, 01);
JulianDate julianDate = gregorianDate.ToJulianDate();
GregorianDate newGregorianDate = new GregorianDate(julianDate);
Assert.AreEqual(gregorianDate.Year, newGregorianDate.Year);
Assert.AreEqual(gregorianDate.Month, newGregorianDate.Month);
Assert.AreEqual(gregorianDate.Day, newGregorianDate.Day);
Assert.AreEqual(gregorianDate.Hour, newGregorianDate.Hour);
Assert.AreEqual(gregorianDate.Minute, newGregorianDate.Minute);
Assert.AreEqual(gregorianDate.Second, newGregorianDate.Second, Constants.Epsilon11);
}
}
public void TestNonStandardTimeStandard()
{
GregorianDate gregorianDate = new GregorianDate(2008, 12, 31, 23, 59, 40);
JulianDate jd = gregorianDate.ToJulianDate(TimeStandard.InternationalAtomicTime);
Assert.AreEqual(TimeStandard.InternationalAtomicTime, jd.Standard);
GregorianDate roundTrip1 = jd.ToGregorianDate(TimeStandard.InternationalAtomicTime);
Assert.AreEqual(gregorianDate, roundTrip1);
GregorianDate roundTrip = new GregorianDate(jd);
Assert.AreNotEqual(gregorianDate, roundTrip);
double expectedDifference = LeapSeconds.Instance.GetTaiMinusUtc(jd);
Assert.AreEqual(expectedDifference, gregorianDate.Second - roundTrip.Second);
}
public void TestRoundTripDefaultConstructed()
{
GregorianDate gd = new GregorianDate();
GregorianDate gd2 = new GregorianDate(gd.ToJulianDate());
Assert.AreEqual(gd, gd2);
}
public void TestToStringFormatProvider()
{
GregorianDate gd1 = new GregorianDate(2001, 1, 1, 6, 3, 14);
Assert.AreEqual("1/1/2001 6:03:14 AM", gd1.ToString(new CultureInfo("en-US")));
gd1 = new GregorianDate(2003, 3, 4, 16, 43, 23.23452);
Assert.AreEqual("3/4/2003 4:43:23 PM", gd1.ToString(new CultureInfo("en-US")));
}
public void TestToStringThreadFormatProvider()
{
CultureInfo originalCulture = Thread.CurrentThread.CurrentCulture;
try
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
GregorianDate gd1 = new GregorianDate(2001, 1, 1, 6, 3, 14);
Assert.AreEqual("1/1/2001 6:03:14 AM", gd1.ToString());
Assert.AreEqual("Monday, January 01, 2001", gd1.ToLongDateString());
Assert.AreEqual("6:03:14 AM", gd1.ToLongTimeString());
Assert.AreEqual("1/1/2001", gd1.ToShortDateString());
Assert.AreEqual("6:03 AM", gd1.ToShortTimeString());
gd1 = new GregorianDate(2003, 3, 4, 16, 43, 23.23452);
Assert.AreEqual("3/4/2003 4:43:23 PM", gd1.ToString());
Assert.AreEqual("Tuesday, March 04, 2003", gd1.ToLongDateString());
Assert.AreEqual("4:43:23 PM", gd1.ToLongTimeString());
Assert.AreEqual("3/4/2003", gd1.ToShortDateString());
Assert.AreEqual("4:43 PM", gd1.ToShortTimeString());
}
finally
{
Thread.CurrentThread.CurrentCulture = originalCulture;
}
}
public void GregorianDateToJulian()
{
GregorianDate gregorianDate = new GregorianDate(2000, 1, 1, 12, 0, 0);
JulianDate julianDate = new JulianDate(gregorianDate);
Assert.AreEqual(2451545.0, julianDate.TotalDays);
gregorianDate = new GregorianDate(2006, 1, 1, 0, 0, 0);
julianDate = new JulianDate(gregorianDate);
Assert.AreEqual(2453736.5, julianDate.TotalDays);
gregorianDate = new GregorianDate(1973, 1, 1, 0, 0, 0);
julianDate = new JulianDate(gregorianDate);
Assert.AreEqual(2441683.5, julianDate.TotalDays);
DateTime localDateTime = new DateTime(2000, 1, 1, 12, 0, 0, DateTimeKind.Local);
DateTime utc = localDateTime.ToUniversalTime();
julianDate = new JulianDate(localDateTime);
gregorianDate = julianDate.ToGregorianDate();
Assert.AreEqual(new GregorianDate(utc), gregorianDate);
}
public void CanConstructGregorianDateRepresentingLeapSecond()
{
GregorianDate date = new GregorianDate(2008, 12, 31, 23, 59, 60);
Assert.AreEqual(60, date.Second, Constants.Epsilon14);
}
public void JulianDateGregorianDateRoundTrip()
{
GregorianDate gregorianDate = new GregorianDate(2008, 1, 1, 1, 1, 1.00000000008);
JulianDate julianDate = new JulianDate(gregorianDate);
GregorianDate roundTrip = julianDate.ToGregorianDate();
Assert.AreEqual(gregorianDate.Year, roundTrip.Year);
Assert.AreEqual(gregorianDate.Month, roundTrip.Month);
Assert.AreEqual(gregorianDate.Day, roundTrip.Day);
Assert.AreEqual(gregorianDate.Hour, roundTrip.Hour);
Assert.AreEqual(gregorianDate.Minute, roundTrip.Minute);
Assert.AreEqual(gregorianDate.Second, roundTrip.Second, Constants.Epsilon13);
}
public void TestYearDayConstructor()
{
DateTime aTime = new DateTime(2000, 2, 28, 1, 3, 4);
Assert.AreEqual(31 + 28, aTime.DayOfYear);//* January has 31 days, so add 28 to that...
GregorianDate sameDate = new GregorianDate(aTime.Year, aTime.DayOfYear);
Assert.AreEqual(2000, sameDate.Year);
Assert.AreEqual(59, sameDate.DayOfYear);
Assert.AreEqual(2, sameDate.Month);
Assert.AreEqual(0, sameDate.Hour);
Assert.AreEqual(0, sameDate.Minute);
Assert.AreEqual(0, sameDate.Second);
sameDate = new GregorianDate(2000, 60.6); //* 60 days and 14.4 hours, or 14 hours and 24 minutes (1/10 of a day is 2.4 hours, times that by 6)
Assert.AreEqual(2000, sameDate.Year);
Assert.AreEqual(60, sameDate.DayOfYear);
Assert.AreEqual(2, sameDate.Month); //* leap year
Assert.AreEqual(14, sameDate.Hour);
Assert.AreEqual(24, sameDate.Minute);
Assert.AreEqual(0, sameDate.Second, Constants.Epsilon9); //* Richard and Michael both said this is ok
}
public void TestFormattingLeapSecond()
{
GregorianDate date = new GregorianDate(2008, 12, 31, 23, 59, 60.444);
Assert.AreEqual("31 Dec 2008 23:59:60.444", date.ToString("d MMM yyyy H:mm:ss.fff", m_cultureInfo));
}
public void LocalDateTimesAreConvertedToUTC()
{
DateTime date = new DateTime(2008, 10, 23, 23, 59, 59, 999, DateTimeKind.Local);
GregorianDate constructedFromLocalDateTime = new GregorianDate(date);
GregorianDate constructedFromUTCDateTime = new GregorianDate(date.ToUniversalTime());
Assert.AreEqual(constructedFromLocalDateTime, constructedFromUTCDateTime);
}
public void ToIso8601StringProducesCorrectStrings()
{
string iso = new GregorianDate(2012, 4, 2, 1, 2, 3.12345).ToIso8601String();
Assert.AreEqual("2012-04-02T01:02:03.12345Z", iso);
iso = new GregorianDate(2012, 4, 2, 1, 2, 3).ToIso8601String();
Assert.AreEqual("2012-04-02T01:02:03Z", iso);
iso = new GregorianDate(2012, 4, 2, 1, 2, 3).ToIso8601String();
Assert.AreEqual("2012-04-02T01:02:03Z", iso);
iso = new GregorianDate(2012, 4, 2, 1, 2, 0).ToIso8601String();
Assert.AreEqual("2012-04-02T01:02:00Z", iso);
iso = new GregorianDate(2012, 4, 2, 1, 2, 0).ToIso8601String();
Assert.AreEqual("2012-04-02T01:02:00Z", iso);
iso = new GregorianDate(2012, 6, 30, 23, 59, 60.123).ToIso8601String();
Assert.AreEqual("2012-06-30T23:59:60.123Z", iso);
}
public void TestCompareTimePortionObject()
{
GregorianDate gd1 = new GregorianDate(1999, 10, 10, 6, 3, 14);
object gd4 = new GregorianDate(1999, 10, 10, 4, 2, 21);
Assert.IsTrue(gd1.CompareTo(null) > 0);
Assert.IsTrue(gd1.CompareTo(gd4) > 0);
}
public void TestGetHashCode()
{
GregorianDate date = new GregorianDate(2001, 1, 1, 6, 3, 14);
GregorianDate sameDate = new GregorianDate(2001, 1, 1, 6, 3, 14);
GregorianDate differentTime = new GregorianDate(2001, 1, 1, 6, 5, 26);
GregorianDate differentDay = new GregorianDate(2001, 2, 3, 6, 3, 14);
Assert.AreEqual(date.GetHashCode(), sameDate.GetHashCode());
Assert.AreNotEqual(date.GetHashCode(), differentTime.GetHashCode());
Assert.AreNotEqual(date.GetHashCode(), differentDay.GetHashCode());
}
public void TestConversionToJulianDate()
{
GregorianDate date = new GregorianDate(2008, 12, 31, 23, 59, 0);
JulianDate julianDate = date.ToJulianDate();
GregorianDate oneSecondLater = new GregorianDate(2008, 12, 31, 23, 59, 1);
GregorianDate oneSecondBefore = new GregorianDate(2008, 12, 31, 23, 58, 59);
Assert.AreEqual(1, oneSecondLater.ToJulianDate().Subtract(julianDate).Seconds);
Assert.AreEqual(1, julianDate.Subtract(oneSecondBefore.ToJulianDate()).Seconds);
}
public void CanConstructFromJulianDate()
{
{
JulianDate jd = new JulianDate(new DateTime(2008, 10, 23, 12, 5, 30, 300));
GregorianDate gd = new GregorianDate(jd);
Assert.AreEqual(2008, gd.Year);
Assert.AreEqual(10, gd.Month);
Assert.AreEqual(23, gd.Day);
Assert.AreEqual(12, gd.Hour);
Assert.AreEqual(5, gd.Minute);
Assert.AreEqual(30.300, gd.Second, Constants.Epsilon11);
}
{
JulianDate jd = new JulianDate(new DateTime(2008, 10, 23, 0, 0, 0));
GregorianDate gd = new GregorianDate(jd);
Assert.AreEqual(2008, gd.Year);
Assert.AreEqual(10, gd.Month);
Assert.AreEqual(23, gd.Day);
Assert.AreEqual(0, gd.Hour);
Assert.AreEqual(0, gd.Minute);
Assert.AreEqual(0.0, gd.Second, Constants.Epsilon11);
}
{
JulianDate jd = new JulianDate(new DateTime(2008, 10, 23, 23, 59, 59, 999));
GregorianDate gd = new GregorianDate(jd);
Assert.AreEqual(2008, gd.Year);
Assert.AreEqual(10, gd.Month);
Assert.AreEqual(23, gd.Day);
Assert.AreEqual(23, gd.Hour);
Assert.AreEqual(59, gd.Minute);
Assert.AreEqual(59.999, gd.Second, Constants.Epsilon11);
}
}
