fix: fix various issues before merging

api/tests/test_memoir_image_settings.py

@@ -0,0 +1,33 @@
+import os
+import unittest
+from unittest.mock import patch
+
+from api.services.memoir_images.settings import (
+    DEFAULT_LIBLIB_TEMPLATE_UUID,
+    MemoirImageSettings,
+)
+
+
+class MemoirImageSettingsTest(unittest.TestCase):
+    @patch.dict(
+        os.environ,
+        {
+            "MEMOIR_IMAGE_MAX_PER_CHAPTER": "not-an-int",
+            "MEMOIR_IMAGE_POLL_INTERVAL": "bad",
+            "MEMOIR_IMAGE_MAX_ATTEMPTS": "oops",
+        },
+        clear=False,
+    )
+    def test_from_env_falls_back_to_defaults_for_invalid_integers(self):
+        settings = MemoirImageSettings.from_env()
+
+        self.assertEqual(settings.max_per_chapter, 2)
+        self.assertEqual(settings.poll_interval_seconds, 3)
+        self.assertEqual(settings.max_attempts, 60)
+
+    @patch.dict(os.environ, {}, clear=False)
+    def test_from_env_uses_shared_template_uuid_default(self):
+        with patch.dict(os.environ, {"LIBLIB_TEMPLATE_UUID": ""}, clear=False):
+            settings = MemoirImageSettings.from_env()
+
+        self.assertEqual(settings.liblib_template_uuid, DEFAULT_LIBLIB_TEMPLATE_UUID)