def test_analyze_failure():
def ugly():
return True
ugly.__node_metadata = {}
with pytest.raises(RuntimeError):
analyze(ugly)
def test_analyze_tree_2():
tree_2 = retry(child=inverter(child=action(hello)), max_retry=10)
a_tree_2 = analyze(tree_2)
printed_tree = """ --> retry:\n max_retry: 10\n --(child)--> inverter:\n --(child)--> action:\n target: hello\n""" # noqa: E501, B950
assert stringify_analyze(a_tree_2) == printed_tree
def test_analyze_tree_1():
tree_1 = alias(child=repeat_until(child=action(hello), condition=success_until_zero), name="btree_1")
a_tree_1 = analyze(tree_1)
printed_tree = """ --> btree_1:\n --(child)--> repeat_until:\n --(condition)--> success_until_zero:\n --(child)--> action:\n target: hello\n""" # noqa: E501, B950
assert stringify_analyze(a_tree_1) == printed_tree
def test_analyze_sequence():
a_tree = analyze(
alias(
child=repeat_until(
child=sequence(children=[action(hello), action(hello), action(hello)]), condition=success_until_zero
),
name="btree_1",
)
)
print_test = """ --> btree_1:\n --(child)--> repeat_until:\n --(condition)--> success_until_zero:\n --(child)--> sequence:\n succes_threshold: 3\n --(children)--> action:\n target: hello\n --(children)--> action:\n target: hello\n --(children)--> action:\n target: hello\n""" # noqa: E501, B950
assert stringify_analyze(a_tree) == print_test
def test_analyze_simple_function():
print_test = """ --> hello:\n"""
assert stringify_analyze(analyze(hello)) == print_test
def test_node_str():
node = analyze(alias(child=action(target=hello), name='a test'))
printed_tree = """ --> a test:\n --(child)--> action:\n target: hello\n"""
assert str(node) == printed_tree
return name.get() != ""
async def ask_for_name():
new_name = input("Hello, whats your name? \n")
if new_name != "":
name.set(new_name)
return bt.SUCCESS
else:
return bt.FAILURE
name = contextvars.ContextVar('name', default="")
greet_with_name = bt.decision(condition=is_name_set,
success_tree=say_hello,
failure_tree=bt.sequence(
[ask_for_name, say_hello]))
b_tree = bt.sequence(children=[greet_with_name, some_action])
if __name__ == '__main__':
name = contextvars.ContextVar('name', default="")
curio.run(b_tree)
# You can take a look at the final behavior tree
abstract_tree_tree_1 = bt.analyze(b_tree)
print(bt.stringify_analyze(abstract_tree_tree_1))
