mirror of
https://github.com/HKUDS/nanobot.git
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f824a629a8
- Add GitStore class wrapping dulwich for memory file versioning - Auto-commit memory changes during Dream consolidation - Add /dream-log and /dream-restore commands for history browsing - Pass tracked_files as constructor param, generate .gitignore dynamically
117 lines
4.0 KiB
Python
117 lines
4.0 KiB
Python
"""Tests for the restructured MemoryStore — pure file I/O layer."""
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import json
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import pytest
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from pathlib import Path
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from nanobot.agent.memory import MemoryStore
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@pytest.fixture
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def store(tmp_path):
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return MemoryStore(tmp_path)
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class TestMemoryStoreBasicIO:
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def test_read_memory_returns_empty_when_missing(self, store):
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assert store.read_memory() == ""
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def test_write_and_read_memory(self, store):
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store.write_memory("hello")
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assert store.read_memory() == "hello"
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def test_read_soul_returns_empty_when_missing(self, store):
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assert store.read_soul() == ""
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def test_write_and_read_soul(self, store):
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store.write_soul("soul content")
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assert store.read_soul() == "soul content"
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def test_read_user_returns_empty_when_missing(self, store):
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assert store.read_user() == ""
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def test_write_and_read_user(self, store):
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store.write_user("user content")
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assert store.read_user() == "user content"
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def test_get_memory_context_returns_empty_when_missing(self, store):
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assert store.get_memory_context() == ""
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def test_get_memory_context_returns_formatted_content(self, store):
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store.write_memory("important fact")
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ctx = store.get_memory_context()
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assert "Long-term Memory" in ctx
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assert "important fact" in ctx
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class TestHistoryWithCursor:
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def test_append_history_returns_cursor(self, store):
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cursor = store.append_history("event 1")
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assert cursor == 1
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cursor2 = store.append_history("event 2")
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assert cursor2 == 2
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def test_append_history_includes_cursor_in_file(self, store):
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store.append_history("event 1")
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content = store.read_file(store.history_file)
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data = json.loads(content)
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assert data["cursor"] == 1
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def test_cursor_persists_across_appends(self, store):
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store.append_history("event 1")
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store.append_history("event 2")
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cursor = store.append_history("event 3")
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assert cursor == 3
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def test_read_unprocessed_history(self, store):
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store.append_history("event 1")
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store.append_history("event 2")
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store.append_history("event 3")
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entries = store.read_unprocessed_history(since_cursor=1)
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assert len(entries) == 2
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assert entries[0]["cursor"] == 2
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def test_read_unprocessed_history_returns_all_when_cursor_zero(self, store):
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store.append_history("event 1")
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store.append_history("event 2")
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entries = store.read_unprocessed_history(since_cursor=0)
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assert len(entries) == 2
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def test_compact_history_drops_oldest(self, tmp_path):
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store = MemoryStore(tmp_path, max_history_entries=2)
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store.append_history("event 1")
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store.append_history("event 2")
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store.append_history("event 3")
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store.append_history("event 4")
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store.append_history("event 5")
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store.compact_history()
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entries = store.read_unprocessed_history(since_cursor=0)
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assert len(entries) == 2
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assert entries[0]["cursor"] in {4, 5}
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class TestDreamCursor:
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def test_initial_cursor_is_zero(self, store):
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assert store.get_last_dream_cursor() == 0
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def test_set_and_get_cursor(self, store):
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store.set_last_dream_cursor(5)
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assert store.get_last_dream_cursor() == 5
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def test_cursor_persists(self, store):
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store.set_last_dream_cursor(3)
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store2 = MemoryStore(store.workspace)
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assert store2.get_last_dream_cursor() == 3
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class TestLegacyHistoryMigration:
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def test_read_unprocessed_history_handles_entries_without_cursor(self, store):
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"""JSONL entries with cursor=1 are correctly parsed and returned."""
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store.history_file.write_text(
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'{"cursor": 1, "timestamp": "2026-03-30 14:30", "content": "Old event"}\n',
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encoding="utf-8")
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entries = store.read_unprocessed_history(since_cursor=0)
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assert len(entries) == 1
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assert entries[0]["cursor"] == 1
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