public void BuildInterval(
int lowerBoundaryPoint,
int upperBoundaryPoint)
{
var interval = IntervalFactory.BuildClosedOpenInterval(
lowerBoundaryPoint: lowerBoundaryPoint,
upperBoundaryPoint: upperBoundaryPoint,
comparer: Comparer <int> .Default);
Assert.IsType <Interval <int> >(
@object: interval);
}
public void Test()
{
var interval = IntervalFactory.BuildClosedInterval(
lowerBoundaryPoint: -10,
upperBoundaryPoint: 10,
comparer: Comparer <int> .Default);
var intervalList = interval.Exclude(
pointSet: new HashSet <int> {
5
},
comparer: Comparer <int> .Default);
Assert.Equal(
expected: 2,
actual: intervalList.Count);
}
public void IntersectWithOpenIntervalIsOpenInterval(
int lowerBoundaryPoint,
int upperBoundaryPoint)
{
var infinityInterval = IntervalFactory.BuildInfinityInterval <int>();
var result = infinityInterval.Intersect(
rightInterval: IntervalFactory.BuildOpenInterval(
lowerBoundaryPoint: lowerBoundaryPoint,
upperBoundaryPoint: upperBoundaryPoint,
comparer: Comparer <int> .Default),
comparer: Comparer <int> .Default);
Assert.IsType <Interval <int> >(result);
Assert.IsType <OpenLowerBound <int> >(((Interval <int>)result).LowerBound);
Assert.IsType <OpenUpperBound <int> >(((Interval <int>)result).UpperBound);
}
