chore(adms): scope pytest config to ADMS and extract mount-path constant

- Revert global [tool.pytest.ini_options] integration marker description and
  remove asyncio_mode=auto so the change does not leak into other modules'
  test runs.
- Extract /etc/secrets/appfnd and CLOUD_SDK_CFG as module-level constants in
  adms/config.py for consistency with the existing _SERVICE_PATH /
  _ADMIN_SERVICE_PATH constants.

Author: adwitiyasushant

pyproject.toml

@@ -65,9 +65,8 @@ dev = [
 
 [tool.pytest.ini_options]
 markers = [
-    "integration: marks tests as integration tests (requires a running HDM server or set CLOUD_SDK_ADMS_INTEGRATION_URL)",
+    "integration: marks tests as integration tests (requires Docker)",
 ]
-asyncio_mode = "auto"
 
 [tool.coverage.run]
 source = ["src"]

src/sap_cloud_sdk/adms/config.py

@@ -26,6 +26,8 @@
 from sap_cloud_sdk.adms.exceptions import ConfigError
 
 _DEFAULT_INSTANCE = "default"
+_SECRET_MOUNT_BASE = "/etc/secrets/appfnd"
+_ENV_VAR_BASE = "CLOUD_SDK_CFG"
 _SERVICE_PATH = "/odata/v4/DocumentService"
 _ADMIN_SERVICE_PATH = "/odata/v4/AdminService"
 _CONFIG_SERVICE_PATH = "/odata/v4/ConfigurationService"
@@ -104,8 +106,8 @@ def load_from_env_or_mount(instance: str | None = None) -> AdmsConfig:
     raw = _BindingData()
     try:
         read_from_mount_and_fallback_to_env_var(
-            base_volume_mount="/etc/secrets/appfnd",
-            base_var_name="CLOUD_SDK_CFG",
+            base_volume_mount=_SECRET_MOUNT_BASE,
+            base_var_name=_ENV_VAR_BASE,
             module="adms",
             instance=instance,
             target=raw,