feat: implement brand-specific configuration and update management for Agravity Bridge

tests/unit/test_config.py

@@ -12,14 +12,26 @@ def clear_env():
     """Clear environment variables before each test to avoid persistence."""
     # Save current env
     saved_env = os.environ.copy()
-    
+
     # Clear relevant variables
     for key in list(os.environ.keys()):
-        if key.startswith(('APP_', 'LOG_', 'ALLOWED_', 'WEBAPP_', 'WINDOW_', 'ENABLE_')):
+        if key.startswith(
+            (
+                "APP_",
+                "LOG_",
+                "ALLOWED_",
+                "WEBAPP_",
+                "WINDOW_",
+                "ENABLE_",
+                "BRAND_",
+                "UPDATE_",
+                "LANGUAGE",
+            )
+        ):
             del os.environ[key]
-    
+
     yield
-    
+
     # Restore env (cleanup)
     os.environ.clear()
     os.environ.update(saved_env)
@@ -64,6 +76,28 @@ class TestConfigFromEnv:
         assert config.window_width == 1200
         assert config.window_height == 800
 
+    def test_from_env_with_branding_values(self, tmp_path):
+        """Test loading branding and update metadata from environment."""
+        env_file = tmp_path / ".env"
+        root1 = tmp_path / "root1"
+        root1.mkdir()
+        env_file.write_text(
+            f"BRAND_ID=agravity\n"
+            f"APP_CONFIG_DIR_NAME=agravity_bridge\n"
+            f"UPDATE_REPO=HIM-public/webdrop-bridge\n"
+            f"UPDATE_CHANNEL=stable\n"
+            f"UPDATE_MANIFEST_NAME=release-manifest.json\n"
+            f"ALLOWED_ROOTS={root1}\n"
+        )
+
+        config = Config.from_env(str(env_file))
+
+        assert config.brand_id == "agravity"
+        assert config.config_dir_name == "agravity_bridge"
+        assert config.update_repo == "HIM-public/webdrop-bridge"
+        assert config.update_channel == "stable"
+        assert config.update_manifest_name == "release-manifest.json"
+
     def test_from_env_with_defaults(self, tmp_path):
         """Test loading config uses defaults when env vars not set."""
         # Create empty .env file
@@ -73,8 +107,11 @@ class TestConfigFromEnv:
         config = Config.from_env(str(env_file))
 
         assert config.app_name == "WebDrop Bridge"
+        assert config.brand_id == "webdrop_bridge"
+        assert config.config_dir_name == "webdrop_bridge"
         # Version should come from __init__.py (dynamic, not hardcoded)
         from webdrop_bridge import __version__
+
         assert config.app_version == __version__
         assert config.log_level == "INFO"
         assert config.window_width == 1024
@@ -187,3 +224,11 @@ class TestConfigValidation:
         config = Config.from_env(str(env_file))
 
         assert config.allowed_urls == ["example.com", "test.org"]
+
+    def test_brand_specific_default_paths(self):
+        """Test brand-specific config and log directories."""
+        config_path = Config.get_default_config_path("agravity_bridge")
+        log_path = Config.get_default_log_path("agravity_bridge")
+
+        assert config_path.parts[-2:] == ("agravity_bridge", "config.json")
+        assert log_path.parts[-2:] == ("logs", "agravity_bridge.log")