public void Intersect_Should_Remove_Entire_Range_End()
{
var ranges = new List <IndexRange> {
new IndexRange(0, 5), new IndexRange(6, 10)
};
var removed = new List <IndexRange>();
var result = IndexRange.Intersect(ranges, new IndexRange(0, 4), removed);
Assert.Equal(6, result);
Assert.Equal(new[] { new IndexRange(0, 4) }, ranges);
Assert.Equal(new[] { new IndexRange(5, 10) }, removed);
}
public void Intersect_Should_Remove_Items_From_End()
{
var ranges = new List <IndexRange> {
new IndexRange(0, 10)
};
var removed = new List <IndexRange>();
var result = IndexRange.Intersect(ranges, new IndexRange(0, 8), removed);
Assert.Equal(2, result);
Assert.Equal(new[] { new IndexRange(0, 8) }, ranges);
Assert.Equal(new[] { new IndexRange(9, 10) }, removed);
}
public void Intersect_Should_Remove_Entire_And_Partial_Range_Start_End()
{
var ranges = new List <IndexRange>
{
new IndexRange(0, 2),
new IndexRange(3, 7),
new IndexRange(8, 10)
};
var removed = new List <IndexRange>();
var result = IndexRange.Intersect(ranges, new IndexRange(4, 6), removed);
Assert.Equal(8, result);
Assert.Equal(new[] { new IndexRange(4, 6) }, ranges);
Assert.Equal(new[] { new IndexRange(0, 3), new IndexRange(7, 10) }, removed);
}