Add Linkki broadcast image

linkki-tiedotus/tests/test_config_errors.py

@@ -0,0 +1,78 @@
+import json
+import os
+from pathlib import Path
+
+from webapp.auth import load_users
+from webapp.config import ConfigFileError, load_webapp_config
+from webapp.i18n import load_translation_catalog
+from webapp.telegram_targets import load_telegram_target_catalog
+
+
+def test_load_users_reports_invalid_json_with_path(tmp_path: Path) -> None:
+    users_file = tmp_path / "users.json"
+    users_file.write_text("{broken", encoding="utf-8")
+
+    try:
+        load_users(users_file)
+    except ConfigFileError as error:
+        assert str(users_file) in str(error)
+    else:
+        raise AssertionError("Expected ConfigFileError")
+
+
+def test_load_telegram_target_catalog_reports_invalid_json_with_path(tmp_path: Path) -> None:
+    config_dir = tmp_path / "config"
+    config_dir.mkdir()
+    config_file = config_dir / "telegram_config.json"
+    config_file.write_text("{broken", encoding="utf-8")
+
+    try:
+        load_telegram_target_catalog(config_dir)
+    except ConfigFileError as error:
+        assert str(config_file) in str(error)
+    else:
+        raise AssertionError("Expected ConfigFileError")
+
+
+def test_load_webapp_config_reports_invalid_json_with_path(tmp_path: Path) -> None:
+    config_dir = tmp_path / "config"
+    config_dir.mkdir()
+    config_file = config_dir / "app_config.json"
+    config_file.write_text("{broken", encoding="utf-8")
+
+    previous = os.environ.get("LINKKI_DATA_DIR")
+    os.environ["LINKKI_DATA_DIR"] = str(tmp_path)
+    try:
+        try:
+            load_webapp_config()
+        except ConfigFileError as error:
+            assert str(config_file) in str(error)
+        else:
+            raise AssertionError("Expected ConfigFileError")
+    finally:
+        if previous is None:
+            os.environ.pop("LINKKI_DATA_DIR", None)
+        else:
+            os.environ["LINKKI_DATA_DIR"] = previous
+
+
+def test_load_translation_catalog_reports_invalid_json_with_path(tmp_path: Path) -> None:
+    translations_dir = tmp_path / "translations"
+    translations_dir.mkdir()
+    config_file = translations_dir / "catalog.json"
+    config_file.write_text('{"a":{"en":"line1\nline2"}}', encoding="utf-8")
+
+    from webapp import i18n as i18n_module
+
+    original = i18n_module.TRANSLATION_CATALOG_FILE
+    i18n_module.TRANSLATION_CATALOG_FILE = config_file
+    try:
+        try:
+            load_translation_catalog()
+        except ConfigFileError as error:
+            assert str(config_file) in str(error)
+            assert "raw line breaks" in str(error)
+        else:
+            raise AssertionError("Expected ConfigFileError")
+    finally:
+        i18n_module.TRANSLATION_CATALOG_FILE = original