public void TestMethod1()
{
//here we make instances of CTWContextTreeFast and CTWContextTree and test if they behave in same way
var ctf = new CTWContextTreeFast(9);
var ct = new CTWContextTree(9);
int[] input = { 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1 };
ct.update_tree(input);
ctf.update_tree(input);
ct.revert_tree(4);
ctf.revert_tree(4);
int[] input2 = { 0, 0, 1 };
ct.update_tree(input2);
ctf.update_tree(input2);
Assert.IsTrue(ctf.compare(ct));
}