Hermes-agent

2026-06-14 14:30:48 -04:00
commit dac4b88b94
5058 changed files with 1884848 additions and 0 deletions
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+"""Tests for Discord thread participation persistence.
+
+Verifies that _threads (ThreadParticipationTracker) survives adapter restarts by
+being persisted to ~/.hermes/discord_threads.json.
+"""
+
+import json
+import os
+from unittest.mock import patch
+
+
+
+class TestDiscordThreadPersistence:
+    """Thread IDs are saved to disk and reloaded on init."""
+
+    def _make_adapter(self, tmp_path):
+        """Build a minimal DiscordAdapter with HERMES_HOME pointed at tmp_path."""
+        from gateway.config import PlatformConfig
+        from plugins.platforms.discord.adapter import DiscordAdapter
+
+        config = PlatformConfig(enabled=True, token="test-token")
+        with patch.dict(os.environ, {"HERMES_HOME": str(tmp_path)}):
+            return DiscordAdapter(config=config)
+
+    def test_starts_empty_when_no_state_file(self, tmp_path):
+        adapter = self._make_adapter(tmp_path)
+        assert "$nonexistent" not in adapter._threads
+
+    def test_track_thread_persists_to_disk(self, tmp_path):
+        adapter = self._make_adapter(tmp_path)
+        with patch.dict(os.environ, {"HERMES_HOME": str(tmp_path)}):
+            adapter._threads.mark("111")
+            adapter._threads.mark("222")
+
+        state_file = tmp_path / "discord_threads.json"
+        assert state_file.exists()
+        saved = json.loads(state_file.read_text())
+        assert set(saved) == {"111", "222"}
+
+    def test_threads_survive_restart(self, tmp_path):
+        """Threads tracked by one adapter instance are visible to the next."""
+        adapter1 = self._make_adapter(tmp_path)
+        with patch.dict(os.environ, {"HERMES_HOME": str(tmp_path)}):
+            adapter1._threads.mark("aaa")
+            adapter1._threads.mark("bbb")
+
+        adapter2 = self._make_adapter(tmp_path)
+        assert "aaa" in adapter2._threads
+        assert "bbb" in adapter2._threads
+
+    def test_duplicate_track_does_not_double_save(self, tmp_path):
+        adapter = self._make_adapter(tmp_path)
+        with patch.dict(os.environ, {"HERMES_HOME": str(tmp_path)}):
+            adapter._threads.mark("111")
+            adapter._threads.mark("111")  # no-op
+
+        saved = json.loads((tmp_path / "discord_threads.json").read_text())
+        assert saved.count("111") == 1
+
+    def test_caps_at_max_tracked_threads(self, tmp_path):
+        adapter = self._make_adapter(tmp_path)
+        adapter._threads._max_tracked = 5
+        with patch.dict(os.environ, {"HERMES_HOME": str(tmp_path)}):
+            for i in range(10):
+                adapter._threads.mark(str(i))
+
+        saved = json.loads((tmp_path / "discord_threads.json").read_text())
+        assert len(saved) == 5
+        assert saved == ["5", "6", "7", "8", "9"]
+
+    def test_capacity_keeps_newest_thread_when_existing_state_is_full(self, tmp_path):
+        """A newly joined thread must not be evicted by unordered set iteration."""
+        state_file = tmp_path / "discord_threads.json"
+        state_file.write_text(json.dumps(["0", "1", "2", "3", "4"]), encoding="utf-8")
+        adapter = self._make_adapter(tmp_path)
+        adapter._threads._max_tracked = 5
+
+        with patch.dict(os.environ, {"HERMES_HOME": str(tmp_path)}):
+            adapter._threads.mark("newest")
+
+        saved = json.loads(state_file.read_text(encoding="utf-8"))
+        assert saved == ["1", "2", "3", "4", "newest"]
+        assert "newest" in adapter._threads
+
+    def test_corrupted_state_file_falls_back_to_empty(self, tmp_path):
+        state_file = tmp_path / "discord_threads.json"
+        state_file.write_text("not valid json{{{")
+        adapter = self._make_adapter(tmp_path)
+        assert "$nonexistent" not in adapter._threads
+
+    def test_missing_hermes_home_does_not_crash(self, tmp_path):
+        """Load/save tolerate missing directories."""
+        fake_home = tmp_path / "nonexistent" / "deep"
+        with patch.dict(os.environ, {"HERMES_HOME": str(fake_home)}):
+            from gateway.platforms.helpers import ThreadParticipationTracker
+            # ThreadParticipationTracker should return empty set, not crash
+            tracker = ThreadParticipationTracker("discord")
+            assert "$test" not in tracker