| from __future__ import annotations | |
| import re | |
| from manim.utils.ipython_magic import _generate_file_name | |
| def test_jupyter_file_naming(config): | |
| """Check the format of file names for jupyter""" | |
| scene_name = "SimpleScene" | |
| expected_pattern = r"[0-9a-zA-Z_]+[@_-]\d\d\d\d-\d\d-\d\d[@_-]\d\d-\d\d-\d\d" | |
| config.scene_names = [scene_name] | |
| file_name = _generate_file_name() | |
| match = re.match(expected_pattern, file_name) | |
| assert scene_name in file_name, ( | |
| "Expected file to contain " + scene_name + " but got " + file_name | |
| ) | |
| assert match, "file name does not match expected pattern " + expected_pattern | |
| def test_jupyter_file_output(tmp_path, config): | |
| """Check the jupyter file naming is valid and can be created""" | |
| scene_name = "SimpleScene" | |
| config.scene_names = [scene_name] | |
| file_name = _generate_file_name() | |
| actual_path = tmp_path.with_name(file_name) | |
| with actual_path.open("w") as outfile: | |
| outfile.write("") | |
| assert actual_path.exists() | |
| assert actual_path.is_file() | |