def test_Config_copy_deep():
config = Config()
config['a'] = 10
config['sub'] = {'x': 10, 'y': 20, 'z': {'w': 30, 't': 40}}
s = config.to_string(fmt="zirkon")
# config.dump()
# print()
config2 = config.copy()
del config2["a"]
del config2["sub"]["y"]
del config2["sub"]["z"]
# config.dump()
s2 = config.to_string(fmt="zirkon")
assert s == s2
def test_Config_set_zirkon_times(ztinstance):
config = Config()
config['x'] = ztinstance
assert config['x'] == ztinstance
print(config.to_string())
assert config.to_string() == Config.from_string(config.to_string()).to_string()