first working tests

src/ad_test/test_file_change.py

@@ -0,0 +1,51 @@
+import asyncio
+import logging
+import re
+from pathlib import Path
+
+import food.meal
+import pytest
+from appdaemon.appdaemon import AppDaemon
+from git import Repo
+
+from .fixtures import ad, base_config
+from .utils import get_load_order
+
+
+def reset_file(changed: Path):
+    for p in Path(__file__).parents:
+        if p.with_name(".git").exists():
+            root = p.parent
+            break
+
+    repo = Repo(root)
+    if not changed.is_absolute():
+        changed = root / changed
+    repo.git.checkout("HEAD", "--", changed)
+
+
+def modify_file(path: Path):
+    file_content = path.read_text()
+    modified_content = re.sub(r"Ham", r"Spam", file_content, flags=re.MULTILINE)
+    modified_content = re.sub(r"ham", r"spam", modified_content, flags=re.MULTILINE)
+    path.write_text(modified_content)
+
+
+def test_file(ad: AppDaemon, caplog: pytest.LogCaptureFixture):
+    assert isinstance(ad, AppDaemon)
+
+    # ad.loop.run_until_complete(asyncio.sleep(2.0))
+
+    module_file = Path(food.meal.__file__)
+    reset_file(module_file)
+    modify_file(module_file)
+
+    logging.getLogger("AppDaemon").propagate = True
+    with caplog.at_level(logging.DEBUG, logger="AppDaemon._app_management"):
+        # running_ad.loop.run_until_complete(delayed_stop(running_ad, 2.0))
+        print("waiting in test")
+        ad.loop.run_until_complete(asyncio.sleep(2.0))
+
+    module_load_order = get_load_order(caplog)
+    assert module_load_order == ["food.meal", "restaurant"]
+    print("done")