def test_append(simple_node):
node = Node("1")
node.append("a")
assert node.children[0].name == "a"
simple_node.append(node)
assert simple_node["1"].children.named_lists[0][-1].name == "a"
def test_full_name():
node = Node("0")
sub_node = Node("1")
node.append(sub_node)
assert node.full_name == "0"
assert sub_node.full_name == "0/1"
def test_isleaf():
node = Node("0")
sub_node = Node("1")
node.append(sub_node)
assert not node.isleaf
assert sub_node.isleaf
def test_isroot():
node = Node("0")
sub_node = Node("1")
node.append(sub_node)
assert node.isroot
assert not sub_node.isroot
def test_attr():
node = Node("0")
sub_node = Node("1")
node.append(sub_node)
assert node.children[0] is sub_node
assert sub_node.parent is node
def test_or(simple_node):
node = Node("0")
node.append("a")
result_node = simple_node | node
assert result_node is simple_node
assert result_node.children["a"].name == "a"
def test_root():
node = Node("0")
sub_node = Node("1")
node.append(sub_node)
assert sub_node.root is node
def test_merge(simple_node):
node = Node("0")
node.append("a")
simple_node.merge(node)
assert simple_node.children.named_lists[0][-1].name == "a"