build(agent): new-agents#a6e6ec iteration

src/energiamesh/transport.py

@@ -38,8 +38,8 @@ class TLSChannel:
                 "cipher": self.tls_config.get("cipher", "AES-256-GCM"),
             },
         }
-        with self._lock:
-            self._seen_nonces.add(nonce)
+        # Do not mark outbound nonces as seen here to allow immediate
+        # local send/receive (loopback) without falsely triggering replay protection.
         return envelope
 
     def receive(self, envelope: Dict[str, Any]) -> Dict[str, Any]:

tests/test_core.py

@@ -1,17 +1,62 @@
 import time
-from energiamesh.core import LocalProblem, SharedVariables, PlanDelta, DualVariables, AuditLog
+from datetime import datetime
+
+import pytest
+
+from energiamesh.core import LocalProblem, SharedVariables, PlanDelta, AuditLog, DualVariables
+from energiamesh.transport import TLSChannel
+from energiamesh.bridge import EnergiBridge
 
 
-def test_core_dataclasses_simple():
-    lp = LocalProblem(site_id="site-1", problem_id="p1", description="test", data={"a": 1})
-    sv = SharedVariables(signals={"forecast": 10}, version=1)
-    dv = DualVariables(multipliers={"lambda": 0.5}, version=1)
-    pd = PlanDelta(delta={"dx": 1}, metadata={"source": "test"}, timestamp=time.time())
-    log = AuditLog()
-    log.log("created", {"obj": lp.problem_id})
+def test_local_problem_basic():
+    lp = LocalProblem(site_id="site-001", description="test", data={"load": 1.0})
+    assert lp.site_id == "site-001"
+    assert lp.data == {"load": 1.0}
+    assert isinstance(lp.parameters, dict)
 
-    assert lp.site_id == "site-1"
-    assert sv.version == 1
-    assert dv.multipliers["lambda"] == 0.5
-    assert "dx" in pd.delta
-    assert len(log.entries) == 1
+
+def test_shared_variables_update_and_timestamp():
+    sv = SharedVariables(signals={"forecast_load": 10.0})
+    old_ts = sv.timestamp
+    time.sleep(0.01)
+    sv.update("forecast_load", 12.0)
+    assert sv.signals["forecast_load"] == 12.0
+    assert sv.timestamp >= old_ts
+
+
+def test_plan_delta_and_metadata():
+    lp = LocalProblem(site_id="site-01")
+    sv = SharedVariables(signals={"forecast": 5.0})
+    delta = PlanDelta(delta={"update": True}, delta_id="d-1", source="unit-test")
+    assert delta.delta["update"] is True
+    assert delta.delta_id == "d-1"
+    assert delta.source == "unit-test"
+
+
+def test_audit_log_basic():
+    al = AuditLog()
+    al.add("first entry")
+    al.log("event", {"k": 1})
+    assert len(al.entries) == 2
+    assert "ts" in al.entries[0]
+
+
+def test_tls_channel_replay_protection():
+    chan = TLSChannel(peer_id="tester")
+    payload = {"hello": "world"}
+    envelope = chan.send(payload)
+    # First receive should succeed and return the payload
+    received = chan.receive(envelope)
+    assert received == payload
+    # Replay a second time should raise
+    with pytest.raises(ValueError):
+        chan.receive(envelope)
+
+
+def test_energi_bridge_translation_basic():
+    bridge = EnergiBridge(version="0.1")
+    lp = LocalProblem(site_id="site-bridge", description="test bridge")
+    translated = bridge.to_catopt(lp)
+    assert translated["type"] == "LocalProblem"
+    assert translated["site_id"] == "site-bridge"
+    assert translated["version"] == "0.1"