public void Compress()
{
var c = ZahyoCompress.Create("compress").Compress();
var(decN, decO) = c;
decN.Should().BeSameAs(c.NewTable);
decO.Should().BeSameAs(c.Original);
c.NewTable.Should().Equal(new Dictionary <char, int>
{
{ 'c', 0 },
{ 'o', 3 },
{ 'm', 2 },
{ 'p', 4 },
{ 'r', 5 },
{ 'e', 1 },
{ 's', 6 },
});
c.Original.Should().Equal('c', 'e', 'm', 'o', 'p', 'r', 's');
c.Replace("compress").Should().Equal(0, 3, 2, 4, 5, 1, 6, 6);
c.Compress(new ReverseComparerClass <char>());
c.NewTable.Should().Equal(new Dictionary <char, int>
{
{ 'c', 6 },
{ 'o', 3 },
{ 'm', 4 },
{ 'p', 2 },
{ 'r', 1 },
{ 'e', 5 },
{ 's', 0 },
});
c.Original.Should().Equal('s', 'r', 'p', 'o', 'm', 'e', 'c');
c.Replace("compress").Should().Equal(6, 3, 4, 2, 1, 5, 0, 0);
c.Add('i');
c.Add('r');
c.Add('k');
c.Compress();
c.NewTable.Should().Equal(new Dictionary <char, int>
{
{ 'c', 0 },
{ 'o', 5 },
{ 'm', 4 },
{ 'p', 6 },
{ 'r', 7 },
{ 'e', 1 },
{ 's', 8 },
{ 'i', 2 },
{ 'k', 3 },
});
c.Original.Should().Equal('c', 'e', 'i', 'k', 'm', 'o', 'p', 'r', 's');
}
public void CompressedArray()
{
ZahyoCompress.CompressedArray("compress".AsSpan()).Should().Equal(0, 3, 2, 4, 5, 1, 6, 6);
ZahyoCompress.CompressedArray(new[] { 3, 5, 6, 41, 6 }).Should().Equal(0, 1, 2, 3, 2);
}
