def test_can_find_files(self):
known_values = (
("ec_sorter.py", ["../ec_sorter.py"]),
("books.py", ["../books.py", "files/books.py"]),
("test_possibilities.py", ["./test_possibilities.py"]),
("there_is_no_such_file.py", []),
("test", []), # It does not find directories.
)
for file_name, result in known_values:
self.assertEqual(
books.name_with_path(file_name, self.file_paths),
result
)