/// <summary>
/// Hilfsfunktion, um eine neues Zeitintervall zu erzeugen, dessen Beginn und Ende im darstellbaren Zeitraum eins
/// Datenbankservers liegt.
/// </summary>
/// <returns></returns>
private mko.BI.Bo.Interval <DateTime> CreateDateTimeInterval()
{
mko.BI.Bo.Interval <DateTime> Interval = new mko.BI.Bo.Interval <DateTime>();
Interval.Begin = new DateTime(1900, 1, 1);
Interval.End = new DateTime(9000, 12, 31);
return(Interval);
}
public void mko_BI_Interval_int_Test()
{
// Leeres Intervall
var iEmpty = new mko.BI.Bo.Interval <int>();
// Achtung: Intervall nicht leer, da genau ein Element (0) enthalten
Assert.IsFalse(iEmpty.Empty);
iEmpty.End = 10;
Assert.IsFalse(iEmpty.Empty);
iEmpty.End = -10;
Assert.IsTrue(iEmpty.Empty);
// Einelementiges Intervall
var i1 = new mko.BI.Bo.Interval <int>(1, 1);
Assert.IsFalse(i1.Empty);
// Intervall von 0-10
var i0_10 = new mko.BI.Bo.Interval <int>(0, 10);
Assert.IsFalse(i0_10.Empty);
Assert.IsTrue(i0_10.Contains(0));
Assert.IsTrue(i0_10.Contains(5));
Assert.IsTrue(i0_10.Contains(10));
// Intervalle schneiden
var iInter1 = i0_10.Intersect(i1);
Assert.IsFalse(iInter1.Empty);
Assert.AreEqual(1, iInter1.Begin);
Assert.AreEqual(1, iInter1.End);
// Intervalle schneiden
var iInter2 = i0_10.Intersect(new mko.BI.Bo.Interval <int>(3, 6));
Assert.IsFalse(iInter2.Empty);
Assert.AreEqual(3, iInter2.Begin);
Assert.AreEqual(6, iInter2.End);
// Intervalle schneiden
var iInter3 = i0_10.Intersect(new mko.BI.Bo.Interval <int>(-1, 6));
Assert.IsFalse(iInter3.Empty);
Assert.AreEqual(0, iInter3.Begin);
Assert.AreEqual(6, iInter3.End);
// Intervalle schneiden
var iInter4 = i0_10.Intersect(new mko.BI.Bo.Interval <int>(3, 12));
Assert.IsFalse(iInter4.Empty);
Assert.AreEqual(3, iInter4.Begin);
Assert.AreEqual(10, iInter4.End);
// Intervalle schneiden
var iInter5 = i0_10.Intersect(new mko.BI.Bo.Interval <int>(11, 12));
Assert.IsTrue(iInter5.Empty);
Assert.AreEqual(11, iInter5.Begin);
Assert.AreEqual(10, iInter5.End);
// Intervalle vereinigen
var sum = i0_10.Union(new BI.Bo.Interval <int>(11, 12));
Assert.IsFalse(sum.Empty);
Assert.AreEqual(0, sum.Begin);
Assert.AreEqual(12, sum.End);
var sum2 = i0_10.Union(new BI.Bo.Interval <int>(-12, -1));
Assert.IsFalse(sum2.Empty);
Assert.AreEqual(-12, sum2.Begin);
Assert.AreEqual(10, sum2.End);
var sum3 = i0_10.Union(new BI.Bo.Interval <int>(-12, 5));
Assert.IsFalse(sum3.Empty);
Assert.AreEqual(-12, sum3.Begin);
Assert.AreEqual(10, sum3.End);
// 10.7.2015: Interval als Struct - neues Verhalten beim Kopieren testen
var i0_10copy = i0_10;
i0_10copy.Begin = 1;
Assert.AreNotEqual(i0_10.Begin, i0_10copy.Begin);
}
public void mko_BI_Interval_DateTime_Test()
{
// Leeres Intervall
var iEmpty = new mko.BI.Bo.Interval <DateTime>();
Assert.IsFalse(iEmpty.Empty);
iEmpty.End = DateTime.Now;
Assert.IsFalse(iEmpty.Empty);
iEmpty.Begin = DateTime.Now.AddSeconds(1);
Assert.IsTrue(iEmpty.Empty);
// Einelementiges Intervall
var Now = DateTime.Now;
var i1 = new mko.BI.Bo.Interval <DateTime>(Now, Now);
Assert.IsFalse(i1.Empty);
// Intervall von 0-10
var i0_10 = new mko.BI.Bo.Interval <DateTime>(Now, Now.AddHours(10));
Assert.IsFalse(i0_10.Empty);
Assert.IsTrue(i0_10.Contains(Now));
Assert.IsTrue(i0_10.Contains(Now.AddHours(5)));
Assert.IsTrue(i0_10.Contains(Now.AddHours(10)));
// Intervalle schneiden
var iInter1 = i0_10.Intersect(i1);
Assert.IsFalse(iInter1.Empty);
Assert.AreEqual(Now, iInter1.Begin);
Assert.AreEqual(Now, iInter1.End);
// Intervalle schneiden
var iInter2 = i0_10.Intersect(new mko.BI.Bo.Interval <DateTime>(Now.AddHours(3), Now.AddHours(6)));
Assert.IsFalse(iInter2.Empty);
Assert.AreEqual(Now.AddHours(3), iInter2.Begin);
Assert.AreEqual(Now.AddHours(6), iInter2.End);
// Intervalle schneiden
var iInter3 = i0_10.Intersect(new mko.BI.Bo.Interval <DateTime>(Now.AddHours(-1), Now.AddHours(6)));
Assert.IsFalse(iInter3.Empty);
Assert.AreEqual(Now.AddHours(0), iInter3.Begin);
Assert.AreEqual(Now.AddHours(6), iInter3.End);
// Intervalle schneiden
var iInter4 = i0_10.Intersect(new mko.BI.Bo.Interval <DateTime>(Now.AddHours(3), Now.AddHours(12)));
Assert.IsFalse(iInter4.Empty);
Assert.AreEqual(Now.AddHours(3), iInter4.Begin);
Assert.AreEqual(Now.AddHours(10), iInter4.End);
// Intervalle schneiden
var iInter5 = i0_10.Intersect(new mko.BI.Bo.Interval <DateTime>(Now.AddHours(11), Now.AddHours(12)));
Assert.IsTrue(iInter5.Empty);
Assert.AreEqual(Now.AddHours(11), iInter5.Begin);
Assert.AreEqual(Now.AddHours(10), iInter5.End);
// var Intervalle vereinigen
var sum = i0_10.Union(new BI.Bo.Interval <DateTime>(Now.AddHours(-24), Now));
Assert.IsFalse(sum.Empty);
Assert.AreEqual(Now.AddHours(-24), sum.Begin);
Assert.AreEqual(Now.AddHours(10), sum.End);
}
