Bug (Python): Refactoring

- Rename files to follow PEP8 convention / make them testable
- Add type annotations
- Fix Flake8 issues
- Variable naming
- Add unit test

16_Bug/python/test_bug.py

@@ -0,0 +1,25 @@
+import io
+from typing import Callable
+
+import pytest
+from _pytest.monkeypatch import MonkeyPatch
+
+from bug import main
+from bug_overengineered import main as overengineered_main
+
+
+@pytest.mark.parametrize(
+    "main",
+    [main, overengineered_main],
+)
+def test_main(monkeypatch: MonkeyPatch, main: Callable[[], None]) -> None:
+    monkeypatch.setattr("time.sleep", lambda n: n)
+    instructions = "Y"
+    pictures = "Y"
+    monkeypatch.setattr(
+        "sys.stdin",
+        io.StringIO(
+            f"{instructions}\n{pictures}\nN\nN\nN\nN\nN\nN\nN\nN\nN\nN\nN\nN\nN\nN\nN\nN\nN\nN\nN\nN\nN\nN\n"
+        ),
+    )
+    main()