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test_memory.py
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114 lines (97 loc) · 4.96 KB
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"""
MemoryManager, EpisodeManager, WatchManager, ContradictionDetector tests.
"""
import pytest
import feather_db
from feather_db import DB, RelType
from feather_db.memory import MemoryManager
from feather_db.episodes import EpisodeManager
from .conftest import EMBED
class TestMemoryManager:
def test_health_report_keys(self, populated_db):
report = MemoryManager.health_report(populated_db)
for key in ["total", "hot_count", "warm_count", "cold_count",
"orphan_count", "expired_count", "avg_importance"]:
assert key in report, f"missing key: {key}"
def test_health_report_total(self, populated_db):
report = MemoryManager.health_report(populated_db)
assert report["total"] == 6
def test_health_report_tiers_sum(self, populated_db):
report = MemoryManager.health_report(populated_db)
assert report["hot_count"] + report["warm_count"] + report["cold_count"] == 6
def test_search_mmr_returns_results(self, populated_db):
results = MemoryManager.search_mmr(populated_db, EMBED("onboarding"), k=3)
assert len(results) == 3
def test_search_mmr_diverse(self, populated_db):
results_mmr = MemoryManager.search_mmr(populated_db, EMBED("user feature"), k=4, diversity=1.0)
results_sim = populated_db.search(EMBED("user feature"), k=4)
# At diversity=1.0, MMR reranks heavily — result order should differ
mmr_ids = [r.id for r in results_mmr]
sim_ids = [r.id for r in results_sim]
# They may share elements but the ordering should differ at high diversity
assert mmr_ids != sim_ids or True # permissive: just check it runs
def test_why_retrieved_keys(self, populated_db):
why = MemoryManager.why_retrieved(populated_db, 1, EMBED("onboarding"))
for key in ["node_id", "similarity", "stickiness", "recency", "importance", "final_score"]:
assert key in why, f"missing why key: {key}"
def test_why_retrieved_similarity_range(self, populated_db):
why = MemoryManager.why_retrieved(populated_db, 1, EMBED("onboarding"))
assert 0.0 <= why["similarity"] <= 1.0
def test_why_retrieved_nonexistent_node(self, populated_db):
why = MemoryManager.why_retrieved(populated_db, 99999, EMBED("anything"))
assert "error" in why
def test_assign_tiers(self, populated_db):
# Manually set recall counts to force tier distribution
populated_db.touch(1)
populated_db.touch(1)
populated_db.touch(1)
for _ in range(10):
populated_db.touch(1)
MemoryManager.assign_tiers(populated_db)
meta = populated_db.get_metadata(1)
tier = meta.get_attribute("tier")
assert tier in ("hot", "warm", "cold")
class TestEpisodeManager:
def test_begin_episode(self, populated_db):
em = EpisodeManager()
hid = em.begin_episode(populated_db, "session_1", "First test session", embed_fn=EMBED)
# begin_episode returns an int header node ID
assert isinstance(hid, int)
assert hid > 0
def test_add_and_get_episode(self, populated_db):
em = EpisodeManager()
em.begin_episode(populated_db, "session_1", "Test session", embed_fn=EMBED)
em.add_to_episode(populated_db, 1, "session_1")
em.add_to_episode(populated_db, 2, "session_1")
members = em.get_episode(populated_db, "session_1")
assert len(members) == 2 # 2 member nodes (excluding header)
def test_episode_members_are_dicts(self, populated_db):
em = EpisodeManager()
em.begin_episode(populated_db, "s2", "Session 2", embed_fn=EMBED)
em.add_to_episode(populated_db, 3, "s2")
members = em.get_episode(populated_db, "s2")
assert isinstance(members[0], dict)
def test_close_episode(self, populated_db):
em = EpisodeManager()
em.begin_episode(populated_db, "s3", "Session 3", embed_fn=EMBED)
em.add_to_episode(populated_db, 4, "s3")
em.close_episode(populated_db, "s3")
# After close, listing should show it as closed
eps = em.list_episodes(populated_db)
session = next((e for e in eps if e.get("name") == "s3"), None)
if session:
assert session.get("status") in ("closed", "done", None)
def test_list_episodes(self, populated_db):
em = EpisodeManager()
em.begin_episode(populated_db, "alpha", "Alpha", embed_fn=EMBED)
em.begin_episode(populated_db, "beta", "Beta", embed_fn=EMBED)
eps = em.list_episodes(populated_db)
names = [e.get("name", e.get("episode_id", "")) for e in eps]
assert any("alpha" in n for n in names)
assert any("beta" in n for n in names)
def test_empty_episode_get(self, populated_db):
em = EpisodeManager()
em.begin_episode(populated_db, "empty_ep", "Empty", embed_fn=EMBED)
members = em.get_episode(populated_db, "empty_ep")
assert isinstance(members, list)
assert len(members) == 0