feat(persona): boot body before host toolbox

server-tools/persona-execution-limb-agent/persona_native_hand.test.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+from __future__ import annotations
+
+import json
+import pathlib
+import tempfile
+import unittest
+from unittest import mock
+
+import persona_native_hand
+
+
+class PersonaNativeHandTest(unittest.TestCase):
+    def test_self_test_moves_without_host_tool(self):
+        value = persona_native_hand.self_test()
+        self.assertEqual(value["state"], "NATIVE_HAND_MOTOR_AND_ACTION_SENSE_HEALTHY")
+        self.assertTrue(value["action_sense_received"])
+        self.assertFalse(value["host_tool_used"])
+
+    def test_grasp_rejects_incomplete_body(self):
+        with tempfile.TemporaryDirectory() as directory:
+            target = pathlib.Path(directory) / "boot.json"
+            value = {"state": "BODY_INCOMPLETE_PERSONA_START_NOT_CLAIMED"}
+            value["boot_sha256"] = persona_native_hand.digest(value)
+            target.write_text(json.dumps(value), encoding="utf-8")
+            with self.assertRaisesRegex(ValueError, "BODY_NOT_RUNNING"):
+                persona_native_hand.grasp(target, "CODEX")
+
+    def test_grasp_requires_seen_room_and_happens_after_body(self):
+        with tempfile.TemporaryDirectory() as directory:
+            target = pathlib.Path(directory) / "boot.json"
+            value = {
+                "state": "BODY_RUNNING_AWAKE_AWAITING_BRAIN_PLAN",
+                "awakening": {"environment": {"room_report": {"host_surface": "CODEX"}}},
+            }
+            value["boot_sha256"] = persona_native_hand.digest(value)
+            target.write_text(json.dumps(value), encoding="utf-8")
+            with mock.patch.dict(persona_native_hand.TOOLBOXES, {"CODEX": str(pathlib.Path(__file__))}):
+                held = persona_native_hand.grasp(target, "CODEX")
+            self.assertEqual(held["state"], "HOST_TOOLBOX_HELD_AFTER_BODY_START")
+            self.assertTrue(held["host_is_external_device"])
+
+
+if __name__ == "__main__":
+    unittest.main()