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qdrant/tests/openapi/test_multicollection_reco.py
Andrey Vasnetsov 8a7325ad5d Remove deprecated search endpoints from OpenAPI, deprecate them in gRPC (#9982)
* Remove deprecated search/recommend/discover endpoints from OpenAPI

Remove deprecated REST API endpoint definitions from the OpenAPI
generator. These endpoints were deprecated in v1.13.3 (`f4ced2567`,
#5907, 2025-01-30) in favor of the universal `/points/query` endpoint:

- POST /points/search
- POST /points/search/batch
- POST /points/search/groups
- POST /points/recommend
- POST /points/recommend/batch
- POST /points/recommend/groups
- POST /points/discover
- POST /points/discover/batch

Also removes the corresponding request types from the schema generator
and updates the expected API count in the consistency check.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Migrate OpenAPI integration tests to /points/query

The deprecated /points/search, /points/recommend and /points/discover
endpoints (along with their /batch and /groups variants) were removed
from the OpenAPI spec, which caused validation failures in the Python
integration test harness.

This commit migrates the affected tests to the universal /points/query
endpoint:

- Delete tests dedicated to the deprecated endpoints:
  test_recommend.py, test_discover.py, test_multicollection_reco.py,
  test_recommendation_multivector.py
- Refactor remaining tests to call /points/query (and /query/batch,
  /query/groups), translating request bodies (vector -> query / using,
  positive/negative -> query.recommend, target/context -> query.discover)
  and unwrapping the new result.points response shape.
- Drop equivalence assertions against the now-removed legacy endpoints.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Relax non-empty assertions in migrated recommend/discover tests

The previous migration added `len(...) > 0` assertions to tests that
previously only checked equivalence between the deprecated and new
API. These assertions are too strict because the parametrized
`query_filter` cases legitimately produce empty result sets.

Drop the `> 0` assertion and rely on `request_with_validation` to
verify the response is well-formed and HTTP OK.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Migrate remaining OpenAPI tests off deprecated search endpoints

Tests added to dev after the original migration was written still call
/points/search and /points/recommend/groups through
`request_with_validation`, which resolves the endpoint against the
OpenAPI spec and therefore breaks once the endpoint is not in the spec:

- test_turbo4_storage.py, test_sparse_idf_corpus.py, test_validation.py:
  translate /points/search to /points/query (vector{name,vector} ->
  query + using, result -> result.points).
- test_group.py: drop the /points/recommend/groups half of the
  lookup_from validation test in favour of the query equivalent.

test_sparse_idf_corpus.py's test_query_api_supports_idf_corpus goes
away: with the helper on /points/query every test in the file now
exercises what it asserted.

Also record why test_recommend_group cannot assert on its groups: it
uses every point in the collection as a recommend example, so all of
them are excluded and the result is legitimately empty.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* Regenerate openapi.json without the deprecated search endpoints

Drops the 8 deprecated paths and the request schemas that only they
referenced: Search/Recommend/Discover request (+Batch, +Groups) types
and their exclusive dependencies (NamedVector, NamedSparseVector,
NamedVectorStruct, UsingVector, RecommendExample, ContextExamplePair).

Regenerated output is a strict subset of the previous spec, and every
remaining $ref still resolves.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* Deprecate the search/recommend/discover RPCs in gRPC

The REST counterparts have carried `deprecated: true` since v1.13.3 and
are now gone from the OpenAPI spec, while the gRPC RPCs never got any
deprecation annotation at all. Mark all 8 with `option deprecated = true`
so generated clients warn, and point each doc comment at its `Query`
replacement.

tonic puts `#[deprecated]` on the generated client methods only; the
server trait gets the doc comment alone, so our own `impl` is unaffected.
The RPCs keep serving traffic — this is annotation only.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* Restore the deleted recommend/discover suites on /points/query

The earlier migration deleted these four files outright, but the
query-side tests it left behind are all shallow smoke tests
(`len(result) > 0`, `"points" in result[0]`). The deleted ones carried
invariants with no query-API equivalent anywhere, so deleting them was a
real loss of coverage rather than de-duplication:

- test_recommend.py: default strategy equals average_vector; batch
  results identical to sequential singles across six request shapes;
  best_score with only negatives yields all-negative scores; best_score
  with a single positive orders identically to a nearest query; raw
  vectors as examples equal ids as examples.
- test_discover.py: context-only scores are all <= 0; target-only orders
  identically to a nearest query but scores differently; with a fixed
  context the integer part of the score is stable while the decimal part
  moves, and vice versa with a fixed target; batch equals singles;
  lookup_from by id equals by vector.
- test_multicollection_reco.py: cross-collection lookup_from, plus
  wrong-vector-size, unknown-collection and unknown-vector rejections.
- test_recommendation_multivector.py: the same recommend invariants over
  a max_sim multivector collection, which the query suite never covered.

Only test_recommend_missing_lookup_from_collection_with_raw_vector is
dropped as genuinely redundant — test_query.py's
test_query_missing_lookup_from_collection covers query, query/batch and
prefetch.

Two request-shape differences the translation had to absorb:

- Giving no examples at all is 422 (a RecommendInput validation rule),
  where the legacy API reported 400 from the query itself. A malformed
  example, such as an empty vector, is still 400.
- DiscoverInput requires the `context` key and accepts only an explicit
  null to mean "no context", so target-only discover must spell it out.
  The legacy API let it be omitted.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-07-27 18:09:43 +02:00

331 lines
10 KiB
Python

import pytest
from .helpers.collection_setup import basic_collection_setup, drop_collection
from .helpers.helpers import request_with_validation
@pytest.fixture(scope='module', autouse=True)
def collection_name2(collection_name):
return f"{collection_name}_2"
@pytest.fixture(autouse=True, scope="module")
def setup(on_disk_vectors, collection_name, collection_name2):
basic_collection_setup(collection_name=collection_name, on_disk_vectors=on_disk_vectors)
yield
drop_collection(collection_name=collection_name)
# delete potential auxiliary collection as well
drop_collection(collection_name=collection_name2)
def test_recommend_with_wrong_vector_size(on_disk_vectors, collection_name, collection_name2):
response = request_with_validation(
api='/collections/{collection_name}',
method="DELETE",
path_params={'collection_name': collection_name2},
)
assert response.ok
response = request_with_validation(
api='/collections/{collection_name}',
method="PUT",
path_params={'collection_name': collection_name2},
body={
"vectors": {
"other": {
"size": 5,
"distance": "Dot",
"on_disk": on_disk_vectors,
}
}
}
)
assert response.ok
response = request_with_validation(
api='/collections/{collection_name}/points',
method="PUT",
path_params={'collection_name': collection_name2},
query_params={'wait': 'true'},
body={
"points": [
{
"id": 1,
"vector": {"other": [1.0, 0.0, 0.0, 0.0, 0.0]},
},
{
"id": "00000000-0000-0000-0000-000000000000",
"vector": {"other": [0.0, 1.0, 0.0, 0.0, 0.0]},
}
]
}
)
assert response.ok, response.text
response = request_with_validation(
api='/collections/{collection_name}/points/query',
method="POST",
path_params={'collection_name': collection_name},
body={
"limit": 3,
"query": {"recommend": {"positive": [1]}},
"with_vector": False,
"with_payload": True,
"lookup_from": {
"collection": collection_name2,
"vector": "other"
}
}
)
assert response.status_code == 400, response.text
def test_recommend_from_another_collection(on_disk_vectors, collection_name, collection_name2):
# Create another collection with the same vector size.
# Use vectors from the second collection to search in the first collection.
response = request_with_validation(
api='/collections/{collection_name}',
method="DELETE",
path_params={'collection_name': collection_name2},
)
assert response.ok
response = request_with_validation(
api='/collections/{collection_name}',
method="PUT",
path_params={'collection_name': collection_name2},
body={
"vectors": {
"other": {
"size": 4,
"distance": "Dot",
"on_disk": on_disk_vectors,
}
}
}
)
assert response.ok
response = request_with_validation(
api='/collections/{collection_name}/points',
method="PUT",
path_params={'collection_name': collection_name2},
query_params={'wait': 'true'},
body={
"points": [
{
"id": 1,
"vector": {"other": [1.0, 0.0, 0.0, 0.0]},
},
{
"id": "00000000-0000-0000-0000-000000000000",
"vector": {"other": [0.0, 1.0, 0.0, 0.0]},
}
]
}
)
assert response.ok, response.text
response = request_with_validation(
api='/collections/{collection_name}/points/query',
method="POST",
path_params={'collection_name': collection_name},
body={
"limit": 3,
"query": {"recommend": {"positive": [1]}},
"with_vector": False,
"with_payload": True,
"lookup_from": {
"collection": collection_name2,
"vector": "other"
}
}
)
assert response.ok, response.text
assert len(response.json()['result']['points']) == 3
# vector with the largest 1st element
assert response.json()['result']['points'][0]['id'] == 8
response = request_with_validation(
api='/collections/{collection_name}/points/query/batch',
method="POST",
path_params={'collection_name': collection_name},
body={
"searches": [
{
"limit": 3,
"query": {"recommend": {"positive": [1]}},
"with_vector": False,
"with_payload": True,
"lookup_from": {
"collection": collection_name2,
"vector": "other"
}
},
{
"limit": 3,
"query": {"recommend": {"positive": ["00000000-0000-0000-0000-000000000000"]}},
"with_vector": False,
"with_payload": True,
"lookup_from": {
"collection": collection_name2,
"vector": "other"
}
},
{
"limit": 3,
"query": {"recommend": {"positive": [1]}},
"with_vector": False,
"with_payload": True,
}
]
}
)
assert response.ok, response.text
assert len(response.json()['result']) == 3
assert len(response.json()['result'][0]['points']) == 3
assert len(response.json()['result'][1]['points']) == 3
assert len(response.json()['result'][2]['points']) == 3
# vector with the largest 1st element
assert response.json()['result'][0]['points'][0]['id'] == 8
# vector with the largest 2nd element
assert response.json()['result'][1]['points'][0]['id'] == 7
response = request_with_validation(
api='/collections/{collection_name}/points/query',
method="POST",
path_params={'collection_name': collection_name},
body={
"limit": 3,
"query": {"recommend": {"positive": [1]}},
"lookup_from": {
"collection": "unknown_collection",
"vector": "other"
}
}
)
assert response.status_code == 404
response = request_with_validation(
api='/collections/{collection_name}/points/query',
method="POST",
path_params={'collection_name': collection_name},
body={
"limit": 3,
"query": {"recommend": {"positive": [1]}},
"lookup_from": {
"collection": collection_name2,
"vector": "unknown_vector"
}
}
)
assert response.status_code == 400, response.text
response = request_with_validation(
api='/collections/{collection_name}/points/query',
method="POST",
path_params={'collection_name': collection_name},
body={
"limit": 3,
"query": {"recommend": {"positive": [2]}},
"lookup_from": {
"collection": collection_name2,
"vector": "unknown_vector"
}
}
)
assert response.status_code == 404, response.text
response = request_with_validation(
api='/collections/{collection_name}',
method="DELETE",
path_params={'collection_name': collection_name2},
)
assert response.ok
def test_recommend_lookup(collection_name, collection_name2):
# delete lookup collection if exists
response = request_with_validation(
api='/collections/{collection_name}',
method="DELETE",
path_params={'collection_name': collection_name2},
)
assert response.ok, response.text
# re-create lookup collection
response = request_with_validation(
api='/collections/{collection_name}',
method="PUT",
path_params={'collection_name': collection_name2},
body={
"vectors": {
"other": {
"size": 4,
"distance": "Dot",
}
}
}
)
assert response.ok, response.text
# insert vectors to lookup collection
response = request_with_validation(
api='/collections/{collection_name}/points',
method="PUT",
path_params={'collection_name': collection_name2},
query_params={'wait': 'true'},
body={
"points": [
{
"id": 1,
"vector": {"other": [1.0, 0.0, 0.0, 0.0]},
},
{
"id": 2,
"vector": {"other": [0.0, 0.0, 0.0, 2.0]},
},
]
}
)
assert response.ok, response.text
# check recommend by id + lookup_from
response = request_with_validation(
api="/collections/{collection_name}/points/query",
method="POST",
path_params={"collection_name": collection_name},
body={
"query": {"recommend": {"positive": [1], "negative": [2]}},
"limit": 10,
"lookup_from": {
"collection": collection_name2,
"vector": "other"
}
},
)
assert response.ok, response.text
recommend_result_by_id = response.json()["result"]["points"]
# check recommend by vector + lookup_from
response = request_with_validation(
api="/collections/{collection_name}/points/query",
method="POST",
path_params={"collection_name": collection_name},
body={
"query": {
"recommend": {
"positive": [[1.0, 0.0, 0.0, 0.0]],
"negative": [[0.0, 0.0, 0.0, 2.0]],
}
},
"limit": 10,
},
)
assert response.ok, response.text
recommend_result_by_vector = response.json()["result"]["points"]
# results should be equivalent
assert recommend_result_by_id == recommend_result_by_vector, \
f"recommend_result_by_id: {recommend_result_by_id}, recommend_result_by_vector: {recommend_result_by_vector}"