public void ShiftValues()
{
var set = new ImmutableSet64().Add(1);
set.Shift(1)
.Single()
.Should()
.Be(2);
set.Shift(-1)
.Single()
.Should()
.Be(0);
set.Shift(-2)
.IsEmpty
.Should()
.BeTrue();
set = new ImmutableSet64().Add(0, 1, 2, 3, 12, 61, 62, 63);
set.Shift(-2)
.SequenceEqual(new int[] { 0, 1, 10, 59, 60, 61 })
.Should()
.BeTrue();
set.Shift(2)
.SequenceEqual(new int[] { 2, 3, 4, 5, 14, 63 })
.Should()
.BeTrue();
}
public void ShiftAndFillValues()
{
var seta = new ImmutableSet64().Add(0);
var setb = new ImmutableSet64().Add(63);
seta.Shift(1, setb)
.SequenceEqual(new int[] { 0, 1 })
.Should().BeTrue();
seta = new ImmutableSet64().Add(63);
setb = new ImmutableSet64().Add(1, 7);
seta.Shift(-2, setb)
.SequenceEqual(new int[] { 61, 63 })
.Should()
.BeTrue();
}
