fleet-memory/hindsight-api-slim/tests/test_reflect_empty_based_on.py
Nicolò Boschi 15ea23d5d6
feat: introduce hindsight-api-slim and hindsight-all-slim packages (#560)
* feat: introduce hindsight-api-slim and hindsight-all-slim packages

Closes #552

- Move all source code from hindsight-api/ to new hindsight-api-slim/
- hindsight-api-slim has heavy ML deps (torch, sentence-transformers,
  transformers, einops, flashrank, mlx, mlx-lm, safetensors) and
  pg0-embedded as optional extras: [local-ml], [embedded-db], [all]
- hindsight-api becomes a zero-code meta-package depending on
  hindsight-api-slim[all] for full backward compatibility
- Add hindsight-all-slim meta-package: hindsight-api-slim + client + embed
- hindsight-all updated to depend on hindsight-api-slim[all]
- pg0.py: lazy-import pg0 with clear ImportError pointing to [embedded-db]
- Dockerfile: replace sed hack with proper uv sync --extra flags
- Update release.yml, test.yml, lint.sh, release.sh, CLAUDE.md and
  all path references throughout the repo

* refactor: rename hindsight/ directory to hindsight-all/

* docs: document hindsight-api-slim and hindsight-all-slim package variants

Add package variants table and extras explanation to installation.md

* docs: remove emojis from installation.md, use professional tone

* docs: link Docker slim variant to pip package variants section

* docs: consolidate Docker image variants into single table

* ci: fix working-directory paths after package restructure

- Replace all hindsight-api → hindsight-api-slim in test.yml
- Replace hindsight → hindsight-all in test.yml
- Add --extra embedded-db to test-embed API install step

* ci: add local-ml and embedded-db extras to API sync steps

These extras were previously implicit in the old hindsight-api package
(which bundled everything). Now that hindsight-api-slim uses optional
extras, we must explicitly request local-ml and embedded-db in CI.

* ci: add API install step with embedded-db to test-embed smoke test

The smoke test starts hindsight-api as a daemon, which requires pg0-embedded.
Add a dedicated install step for hindsight-api-slim with embedded-db extra
so the daemon can start successfully.

* ci: remove --no-install-project when using optional extras

When --no-install-project is combined with --extra, the optional deps
are not installed because extras require the project to be active.
Remove --no-install-project from steps that need local-ml or embedded-db.

* ci: fix ordering of uv sync steps to preserve optional extras

When uv sync runs for a different workspace member, it removes optional
extras installed for other members. Fix by always running extra-requiring
API sync last, after other workspace member syncs.

Also remove --no-install-project from embedded-db sync in test-embed,
as --no-install-project prevents optional extras from being active.

* ci: add local-ml extra to test-embed API install for smoke test

The smoke test starts the full API server which needs sentence-transformers
for local embeddings (default provider). Add local-ml extra to the install.

* ci: simplify extras with --all-extras and add slim pip smoke test

- Replace explicit --extra local-ml --extra embedded-db with --all-extras
  for cleaner, more maintainable sync steps
- Add test-pip-slim job: tests hindsight-api-slim[embedded-db] without
  local ML models, using Cohere for embeddings/reranking (mirrors Docker
  slim smoke test approach)

* ci: simplify slim smoke test to health check only (mirrors Docker test)
2026-03-13 13:50:03 +01:00

103 lines
3.4 KiB
Python

"""
Test reflect endpoint with empty based_on (no memories scenario).
This test verifies that the API returns the correct based_on format:
- v0.3.0 (old): returned based_on as list []
- v0.4.0+ (current): returns based_on as object {"memories": [], "mental_models": [], "directives": []}
"""
import pytest
import pytest_asyncio
import httpx
from hindsight_api.api import create_app
@pytest_asyncio.fixture
async def api_client(memory):
"""Create an async test client for the FastAPI app."""
app = create_app(memory, initialize_memory=False)
transport = httpx.ASGITransport(app=app)
async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
yield client
@pytest.mark.asyncio
async def test_reflect_with_no_memories_empty_bank(api_client):
"""Test reflect on an empty bank (no memories) with include.facts enabled."""
bank_id = "test_empty_bank"
# Reflect on empty bank with facts requested
response = await api_client.post(
f"/v1/default/banks/{bank_id}/reflect",
json={
"query": "What do you know about machine learning?",
"budget": "low",
"include": {
"facts": {} # Request facts but bank is empty
}
}
)
assert response.status_code == 200
data = response.json()
# DEBUG: Print what the API actually returned
import json
print("\n" + "="*80)
print("API Response:")
print(json.dumps(data, indent=2))
print("="*80 + "\n")
# Verify response structure
assert "text" in data
assert "based_on" in data
# The API should return based_on as either:
# 1. null/None (if include.facts not set)
# 2. {"memories": [], "mental_models": [], "directives": []} (if include.facts set but empty)
# It should NEVER return based_on: []
based_on = data.get("based_on")
if based_on is not None:
assert isinstance(based_on, dict), f"based_on should be dict or null, got {type(based_on)}: {based_on}"
assert not isinstance(based_on, list), f"based_on should NEVER be a list! Got: {based_on}"
assert "memories" in based_on
assert "mental_models" in based_on
assert "directives" in based_on
# All should be empty lists
assert based_on["memories"] == []
assert based_on["mental_models"] == []
assert based_on["directives"] == []
# Verify the structure is parseable as proper types
assert isinstance(data["text"], str)
if based_on is not None:
# Verify it's the v0.4.0+ format (object with arrays)
assert isinstance(based_on["memories"], list)
assert isinstance(based_on["mental_models"], list)
assert isinstance(based_on["directives"], list)
@pytest.mark.asyncio
async def test_reflect_without_include_facts(api_client):
"""Test reflect without requesting facts (based_on should be None)."""
bank_id = "test_no_facts"
response = await api_client.post(
f"/v1/default/banks/{bank_id}/reflect",
json={
"query": "Hello world",
"budget": "low"
# No include.facts
}
)
assert response.status_code == 200
data = response.json()
# When include.facts is not set, based_on should not be in response (or be null)
based_on = data.get("based_on")
assert based_on is None, f"based_on should be None when not requested, got {type(based_on)}: {based_on}"
# Verify structure
assert isinstance(data["text"], str)