Update test_config.py

Author: BryceWDesign

tests/test_config.py

@@ -4,7 +4,13 @@
 
 import pytest
 
-from ix_operator.config import OperatorConfig, OperatorMode, RuntimePaths, TransportBackend
+from ix_operator.config import (
+    IMPLEMENTED_TRANSPORT_BACKENDS,
+    OperatorConfig,
+    OperatorMode,
+    RuntimePaths,
+    TransportBackend,
+)
 
 
 def test_runtime_paths_create_directories(tmp_path: Path) -> None:
@@ -30,12 +36,12 @@ def test_from_env_uses_defaults(monkeypatch: pytest.MonkeyPatch, tmp_path: Path)
     assert config.session_timeout_seconds == 10
 
 
-def test_from_env_parses_hardened_tor_settings(
+def test_from_env_parses_hardened_local_settings(
     monkeypatch: pytest.MonkeyPatch, tmp_path: Path
 ) -> None:
     monkeypatch.setenv("IX_OPERATOR_RUNTIME_DIR", str(tmp_path / "runtime"))
     monkeypatch.setenv("IX_OPERATOR_MODE", "hardened")
-    monkeypatch.setenv("IX_OPERATOR_TRANSPORT", "tor")
+    monkeypatch.setenv("IX_OPERATOR_TRANSPORT", "local")
     monkeypatch.setenv("IX_OPERATOR_LOG_LEVEL", "warning")
     monkeypatch.setenv("IX_OPERATOR_TOR_SOCKS_PORT", "9150")
     monkeypatch.setenv("IX_OPERATOR_SESSION_TIMEOUT", "15")
@@ -44,22 +50,15 @@ def test_from_env_parses_hardened_tor_settings(
     config = OperatorConfig.from_env()
 
     assert config.mode == OperatorMode.HARDENED
-    assert config.transport_backend == TransportBackend.TOR
+    assert config.transport_backend == TransportBackend.LOCAL
     assert config.log_level == "warning"
     assert config.tor_socks_port == 9150
     assert config.session_timeout_seconds == 15
     assert config.packet_size_bytes == 2048
 
 
-def test_hardened_mode_rejects_local_transport(
-    monkeypatch: pytest.MonkeyPatch, tmp_path: Path
-) -> None:
-    monkeypatch.setenv("IX_OPERATOR_RUNTIME_DIR", str(tmp_path / "runtime"))
-    monkeypatch.setenv("IX_OPERATOR_MODE", "hardened")
-    monkeypatch.setenv("IX_OPERATOR_TRANSPORT", "local")
-
-    with pytest.raises(ValueError, match="hardened mode cannot use the local transport"):
-        OperatorConfig.from_env()
+def test_implemented_transport_backends_only_include_local() -> None:
+    assert IMPLEMENTED_TRANSPORT_BACKENDS == (TransportBackend.LOCAL,)
 
 
 def test_invalid_integer_env_raises(monkeypatch: pytest.MonkeyPatch, tmp_path: Path) -> None: