Merge pull request #1327 from NousResearch/hermes/hermes-048e6599

Merging the non-redundant fixes salvaged from #993 onto current main, plus adjacent trajectory compressor hardening found during review.

tests/gateway/test_delivery.py

@@ -1,7 +1,7 @@
 """Tests for the delivery routing module."""
 
 from gateway.config import Platform, GatewayConfig, PlatformConfig, HomeChannel
-from gateway.delivery import DeliveryTarget, parse_deliver_spec
+from gateway.delivery import DeliveryRouter, DeliveryTarget, parse_deliver_spec
 from gateway.session import SessionSource
 
 
@@ -85,3 +85,12 @@ class TestTargetToStringRoundtrip:
         reparsed = DeliveryTarget.parse(s)
         assert reparsed.platform == Platform.TELEGRAM
         assert reparsed.chat_id == "999"
+
+
+class TestDeliveryRouter:
+    def test_resolve_targets_does_not_duplicate_local_when_explicit(self):
+        router = DeliveryRouter(GatewayConfig(always_log_local=True))
+
+        targets = router.resolve_targets(["local"])
+
+        assert [target.platform for target in targets] == [Platform.LOCAL]

tests/test_agent_loop.py

@@ -484,3 +484,22 @@ class TestResizeToolPool:
         """resize_tool_pool should not raise."""
         resize_tool_pool(16)  # Small pool for testing
         resize_tool_pool(128)  # Restore default
+
+    def test_resize_shuts_down_previous_executor(self, monkeypatch):
+        """Replacing the global tool executor should shut down the old pool."""
+        import environments.agent_loop as agent_loop_module
+
+        old_executor = MagicMock()
+        new_executor = MagicMock()
+
+        monkeypatch.setattr(agent_loop_module, "_tool_executor", old_executor)
+        monkeypatch.setattr(
+            agent_loop_module.concurrent.futures,
+            "ThreadPoolExecutor",
+            MagicMock(return_value=new_executor),
+        )
+
+        resize_tool_pool(16)
+
+        old_executor.shutdown.assert_called_once_with(wait=False)
+        assert agent_loop_module._tool_executor is new_executor

tests/test_trajectory_compressor.py

@@ -1,7 +1,10 @@
 """Tests for trajectory_compressor.py — config, metrics, and compression logic."""
 
 import json
-from unittest.mock import patch, MagicMock
+from types import SimpleNamespace
+from unittest.mock import AsyncMock, patch, MagicMock
+
+import pytest
 
 from trajectory_compressor import (
     CompressionConfig,
@@ -384,3 +387,32 @@ class TestTokenCounting:
         tc.tokenizer.encode = MagicMock(side_effect=Exception("fail"))
         # Should fallback to len(text) // 4
         assert tc.count_tokens("12345678") == 2
+
+
+class TestGenerateSummary:
+    def test_generate_summary_handles_none_content(self):
+        tc = _make_compressor()
+        tc.client = MagicMock()
+        tc.client.chat.completions.create.return_value = SimpleNamespace(
+            choices=[SimpleNamespace(message=SimpleNamespace(content=None))]
+        )
+        metrics = TrajectoryMetrics()
+
+        summary = tc._generate_summary("Turn content", metrics)
+
+        assert summary == "[CONTEXT SUMMARY]:"
+
+    @pytest.mark.asyncio
+    async def test_generate_summary_async_handles_none_content(self):
+        tc = _make_compressor()
+        tc.async_client = MagicMock()
+        tc.async_client.chat.completions.create = AsyncMock(
+            return_value=SimpleNamespace(
+                choices=[SimpleNamespace(message=SimpleNamespace(content=None))]
+            )
+        )
+        metrics = TrajectoryMetrics()
+
+        summary = await tc._generate_summary_async("Turn content", metrics)
+
+        assert summary == "[CONTEXT SUMMARY]:"