feat: made program reset LLM

also added test_bdi_program_manager back cause
it was somehow missing in my files

ref: N25B-355

test/unit/agents/bdi/test_bdi_program_manager.py

@@ -0,0 +1,99 @@
+import asyncio
+import json
+import sys
+from unittest.mock import AsyncMock
+
+import pytest
+
+from control_backend.agents.bdi.bdi_program_manager import BDIProgramManager
+from control_backend.core.agent_system import InternalMessage
+from control_backend.schemas.belief_message import BeliefMessage
+from control_backend.schemas.program import Program
+
+# Fix Windows Proactor loop for zmq
+if sys.platform.startswith("win"):
+    asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
+
+
+def make_valid_program_json(norm="N1", goal="G1"):
+    return json.dumps(
+        {
+            "phases": [
+                {
+                    "id": "phase1",
+                    "label": "Phase 1",
+                    "triggers": [],
+                    "norms": [{"id": "n1", "label": "Norm 1", "norm": norm}],
+                    "goals": [
+                        {"id": "g1", "label": "Goal 1", "description": goal, "achieved": False}
+                    ],
+                }
+            ]
+        }
+    )
+
+
+@pytest.mark.asyncio
+async def test_send_to_bdi():
+    manager = BDIProgramManager(name="program_manager_test")
+    manager.send = AsyncMock()
+
+    program = Program.model_validate_json(make_valid_program_json())
+    await manager._send_to_bdi(program)
+
+    assert manager.send.await_count == 1
+    msg: InternalMessage = manager.send.await_args[0][0]
+    assert msg.thread == "beliefs"
+
+    beliefs = BeliefMessage.model_validate_json(msg.body)
+    names = {b.name: b.arguments for b in beliefs.beliefs}
+
+    assert "norms" in names and names["norms"] == ["N1"]
+    assert "goals" in names and names["goals"] == ["G1"]
+
+
+@pytest.mark.asyncio
+async def test_receive_programs_valid_and_invalid():
+    sub = AsyncMock()
+    sub.recv_multipart.side_effect = [
+        (b"program", b"{bad json"),
+        (b"program", make_valid_program_json().encode()),
+    ]
+
+    manager = BDIProgramManager(name="program_manager_test")
+    manager.sub_socket = sub
+    manager._send_to_bdi = AsyncMock()
+    manager._send_clear_llm_history = AsyncMock()
+
+    try:
+        # Will give StopAsyncIteration when the predefined `sub.recv_multipart` side-effects run out
+        await manager._receive_programs()
+    except StopAsyncIteration:
+        pass
+
+    # Only valid Program should have triggered _send_to_bdi
+    assert manager._send_to_bdi.await_count == 1
+    forwarded: Program = manager._send_to_bdi.await_args[0][0]
+    assert forwarded.phases[0].norms[0].norm == "N1"
+    assert forwarded.phases[0].goals[0].description == "G1"
+
+    # Verify history clear was triggered
+    assert manager._send_clear_llm_history.await_count == 1
+
+
+@pytest.mark.asyncio
+async def test_send_clear_llm_history(mock_settings):
+    # Ensure the mock returns a string for the agent name (just like in your LLM tests)
+    mock_settings.agent_settings.llm_agent_name = "llm_agent"
+
+    manager = BDIProgramManager(name="program_manager_test")
+    manager.send = AsyncMock()
+
+    await manager._send_clear_llm_history()
+
+    assert manager.send.await_count == 1
+    msg: InternalMessage = manager.send.await_args[0][0]
+
+    # Verify the content and recipient
+    assert msg.body == "clear_history"
+    assert msg.to == "llm_agent"