example_tree = <swh.scanner.model.Tree object at 0x7f2017cdf748> temp_folder = {'filesample': PosixPath('/tmp/pytest-of-jenkins/pytest-0/test_get_directories_info0/subdir/filesample.txt'), 'filesam...9a060e54bf8d69288fbee4904', ...}, 'root': PosixPath('/tmp/pytest-of-jenkins/pytest-0/test_get_directories_info0'), ...} def test_get_directories_info(example_tree, temp_folder): root_path = temp_folder["root"] filesample_path = temp_folder["filesample"] filesample2_path = temp_folder["filesample2"] subdir_path = temp_folder["subdir"].relative_to(root_path) subsubdir_path = temp_folder["subsubdir"].relative_to(root_path) for path, swhid in temp_folder["paths"].items(): if path == filesample_path or path == filesample2_path: example_tree.add_node(path, swhid, True) else: > example_tree.add_node(path, swhid, False) E TypeError: add_node() takes 3 positional arguments but 4 were given .tox/py3/lib/python3.7/site-packages/swh/scanner/tests/test_model.py:77: TypeError