def test_num_nodes(): assert(f.num_nodes(smalltree) == 2) assert(f.num_nodes(mediumtree) == 21) assert(f.num_nodes(smalltree) == f.length(smalltree)) assert(f.num_nodes(mediumtree) == f.length(mediumtree))
def test_length(): assert(f.length(smalltree) == 2) assert(f.length(mediumtree) == 21) assert(f.length(smalltree) == f.length(f.compress(smalltree))) assert(f.length(mediumtree) == f.length(f.compress(mediumtree)))