ComfyUI/tests-unit/assets_test/queries/test_asset_info.py
Luke Mino-Altherr 6b48144751 refactor(assets): merge AssetInfo and AssetCacheState into AssetReference
This change solves the basename collision bug by using UNIQUE(file_path) on the
unified asset_references table. Key changes:

Database:
- Migration 0005 merges asset_cache_states and asset_infos into asset_references
- AssetReference now contains: cache state fields (file_path, mtime_ns, needs_verify,
  is_missing, enrichment_level) plus info fields (name, owner_id, preview_id, etc.)
- AssetReferenceMeta replaces AssetInfoMeta
- AssetReferenceTag replaces AssetInfoTag
- UNIQUE constraint on file_path prevents duplicate entries for same file

Code:
- New unified query module: asset_reference.py (replaces asset_info.py, cache_state.py)
- Updated scanner, seeder, and services to use AssetReference
- Updated API routes to use reference_id instead of asset_info_id

Tests:
- All 175 unit tests updated and passing
- Integration tests require server environment (not run here)

Amp-Thread-ID: https://ampcode.com/threads/T-019c4fe8-9dcb-75ce-bea8-ea786343a581
Co-authored-by: Amp <amp@ampcode.com>
2026-02-24 11:34:44 -08:00

518 lines
18 KiB
Python

import time
import uuid
import pytest
from sqlalchemy.orm import Session
from app.assets.database.models import Asset, AssetReference, AssetReferenceMeta
from app.assets.database.queries import (
reference_exists_for_asset_id,
get_reference_by_id,
insert_reference,
get_or_create_reference,
update_reference_timestamps,
list_references_page,
fetch_reference_asset_and_tags,
fetch_reference_and_asset,
update_reference_access_time,
set_reference_metadata,
delete_reference_by_id,
set_reference_preview,
bulk_insert_references_ignore_conflicts,
get_reference_ids_by_ids,
ensure_tags_exist,
add_tags_to_reference,
)
from app.assets.helpers import get_utc_now
def _make_asset(session: Session, hash_val: str | None = None, size: int = 1024) -> Asset:
asset = Asset(hash=hash_val, size_bytes=size, mime_type="application/octet-stream")
session.add(asset)
session.flush()
return asset
def _make_reference(
session: Session,
asset: Asset,
name: str = "test",
owner_id: str = "",
) -> AssetReference:
now = get_utc_now()
ref = AssetReference(
owner_id=owner_id,
name=name,
asset_id=asset.id,
created_at=now,
updated_at=now,
last_access_time=now,
)
session.add(ref)
session.flush()
return ref
class TestReferenceExistsForAssetId:
def test_returns_false_when_no_reference(self, session: Session):
asset = _make_asset(session, "hash1")
assert reference_exists_for_asset_id(session, asset_id=asset.id) is False
def test_returns_true_when_reference_exists(self, session: Session):
asset = _make_asset(session, "hash1")
_make_reference(session, asset)
assert reference_exists_for_asset_id(session, asset_id=asset.id) is True
class TestGetReferenceById:
def test_returns_none_for_nonexistent(self, session: Session):
assert get_reference_by_id(session, reference_id="nonexistent") is None
def test_returns_reference(self, session: Session):
asset = _make_asset(session, "hash1")
ref = _make_reference(session, asset, name="myfile.txt")
result = get_reference_by_id(session, reference_id=ref.id)
assert result is not None
assert result.name == "myfile.txt"
class TestListReferencesPage:
def test_empty_db(self, session: Session):
refs, tag_map, total = list_references_page(session)
assert refs == []
assert tag_map == {}
assert total == 0
def test_returns_references_with_tags(self, session: Session):
asset = _make_asset(session, "hash1")
ref = _make_reference(session, asset, name="test.bin")
ensure_tags_exist(session, ["alpha", "beta"])
add_tags_to_reference(session, reference_id=ref.id, tags=["alpha", "beta"])
session.commit()
refs, tag_map, total = list_references_page(session)
assert len(refs) == 1
assert refs[0].id == ref.id
assert set(tag_map[ref.id]) == {"alpha", "beta"}
assert total == 1
def test_name_contains_filter(self, session: Session):
asset = _make_asset(session, "hash1")
_make_reference(session, asset, name="model_v1.safetensors")
_make_reference(session, asset, name="config.json")
session.commit()
refs, _, total = list_references_page(session, name_contains="model")
assert total == 1
assert refs[0].name == "model_v1.safetensors"
def test_owner_visibility(self, session: Session):
asset = _make_asset(session, "hash1")
_make_reference(session, asset, name="public", owner_id="")
_make_reference(session, asset, name="private", owner_id="user1")
session.commit()
# Empty owner sees only public
refs, _, total = list_references_page(session, owner_id="")
assert total == 1
assert refs[0].name == "public"
# Owner sees both
refs, _, total = list_references_page(session, owner_id="user1")
assert total == 2
def test_include_tags_filter(self, session: Session):
asset = _make_asset(session, "hash1")
ref1 = _make_reference(session, asset, name="tagged")
_make_reference(session, asset, name="untagged")
ensure_tags_exist(session, ["wanted"])
add_tags_to_reference(session, reference_id=ref1.id, tags=["wanted"])
session.commit()
refs, _, total = list_references_page(session, include_tags=["wanted"])
assert total == 1
assert refs[0].name == "tagged"
def test_exclude_tags_filter(self, session: Session):
asset = _make_asset(session, "hash1")
_make_reference(session, asset, name="keep")
ref_exclude = _make_reference(session, asset, name="exclude")
ensure_tags_exist(session, ["bad"])
add_tags_to_reference(session, reference_id=ref_exclude.id, tags=["bad"])
session.commit()
refs, _, total = list_references_page(session, exclude_tags=["bad"])
assert total == 1
assert refs[0].name == "keep"
def test_sorting(self, session: Session):
asset = _make_asset(session, "hash1", size=100)
asset2 = _make_asset(session, "hash2", size=500)
_make_reference(session, asset, name="small")
_make_reference(session, asset2, name="large")
session.commit()
refs, _, _ = list_references_page(session, sort="size", order="desc")
assert refs[0].name == "large"
refs, _, _ = list_references_page(session, sort="name", order="asc")
assert refs[0].name == "large"
class TestFetchReferenceAssetAndTags:
def test_returns_none_for_nonexistent(self, session: Session):
result = fetch_reference_asset_and_tags(session, "nonexistent")
assert result is None
def test_returns_tuple(self, session: Session):
asset = _make_asset(session, "hash1")
ref = _make_reference(session, asset, name="test.bin")
ensure_tags_exist(session, ["tag1"])
add_tags_to_reference(session, reference_id=ref.id, tags=["tag1"])
session.commit()
result = fetch_reference_asset_and_tags(session, ref.id)
assert result is not None
ret_ref, ret_asset, ret_tags = result
assert ret_ref.id == ref.id
assert ret_asset.id == asset.id
assert ret_tags == ["tag1"]
class TestFetchReferenceAndAsset:
def test_returns_none_for_nonexistent(self, session: Session):
result = fetch_reference_and_asset(session, reference_id="nonexistent")
assert result is None
def test_returns_tuple(self, session: Session):
asset = _make_asset(session, "hash1")
ref = _make_reference(session, asset)
session.commit()
result = fetch_reference_and_asset(session, reference_id=ref.id)
assert result is not None
ret_ref, ret_asset = result
assert ret_ref.id == ref.id
assert ret_asset.id == asset.id
class TestUpdateReferenceAccessTime:
def test_updates_last_access_time(self, session: Session):
asset = _make_asset(session, "hash1")
ref = _make_reference(session, asset)
original_time = ref.last_access_time
session.commit()
import time
time.sleep(0.01)
update_reference_access_time(session, reference_id=ref.id)
session.commit()
session.refresh(ref)
assert ref.last_access_time > original_time
class TestDeleteReferenceById:
def test_deletes_existing(self, session: Session):
asset = _make_asset(session, "hash1")
ref = _make_reference(session, asset)
session.commit()
result = delete_reference_by_id(session, reference_id=ref.id, owner_id="")
assert result is True
assert get_reference_by_id(session, reference_id=ref.id) is None
def test_returns_false_for_nonexistent(self, session: Session):
result = delete_reference_by_id(session, reference_id="nonexistent", owner_id="")
assert result is False
def test_respects_owner_visibility(self, session: Session):
asset = _make_asset(session, "hash1")
ref = _make_reference(session, asset, owner_id="user1")
session.commit()
result = delete_reference_by_id(session, reference_id=ref.id, owner_id="user2")
assert result is False
assert get_reference_by_id(session, reference_id=ref.id) is not None
class TestSetReferencePreview:
def test_sets_preview(self, session: Session):
asset = _make_asset(session, "hash1")
preview_asset = _make_asset(session, "preview_hash")
ref = _make_reference(session, asset)
session.commit()
set_reference_preview(session, reference_id=ref.id, preview_asset_id=preview_asset.id)
session.commit()
session.refresh(ref)
assert ref.preview_id == preview_asset.id
def test_clears_preview(self, session: Session):
asset = _make_asset(session, "hash1")
preview_asset = _make_asset(session, "preview_hash")
ref = _make_reference(session, asset)
ref.preview_id = preview_asset.id
session.commit()
set_reference_preview(session, reference_id=ref.id, preview_asset_id=None)
session.commit()
session.refresh(ref)
assert ref.preview_id is None
def test_raises_for_nonexistent_reference(self, session: Session):
with pytest.raises(ValueError, match="not found"):
set_reference_preview(session, reference_id="nonexistent", preview_asset_id=None)
def test_raises_for_nonexistent_preview(self, session: Session):
asset = _make_asset(session, "hash1")
ref = _make_reference(session, asset)
session.commit()
with pytest.raises(ValueError, match="Preview Asset"):
set_reference_preview(session, reference_id=ref.id, preview_asset_id="nonexistent")
class TestInsertReference:
def test_creates_new_reference(self, session: Session):
asset = _make_asset(session, "hash1")
ref = insert_reference(
session, asset_id=asset.id, owner_id="user1", name="test.bin"
)
session.commit()
assert ref is not None
assert ref.name == "test.bin"
assert ref.owner_id == "user1"
def test_allows_duplicate_names(self, session: Session):
asset = _make_asset(session, "hash1")
ref1 = insert_reference(session, asset_id=asset.id, owner_id="user1", name="dup.bin")
session.commit()
# Duplicate names are now allowed
ref2 = insert_reference(
session, asset_id=asset.id, owner_id="user1", name="dup.bin"
)
session.commit()
assert ref1 is not None
assert ref2 is not None
assert ref1.id != ref2.id
class TestGetOrCreateReference:
def test_creates_new_reference(self, session: Session):
asset = _make_asset(session, "hash1")
ref, created = get_or_create_reference(
session, asset_id=asset.id, owner_id="user1", name="new.bin"
)
session.commit()
assert created is True
assert ref.name == "new.bin"
def test_always_creates_new_reference(self, session: Session):
asset = _make_asset(session, "hash1")
ref1, created1 = get_or_create_reference(
session, asset_id=asset.id, owner_id="user1", name="existing.bin"
)
session.commit()
# Duplicate names are allowed, so always creates new
ref2, created2 = get_or_create_reference(
session, asset_id=asset.id, owner_id="user1", name="existing.bin"
)
session.commit()
assert created1 is True
assert created2 is True
assert ref1.id != ref2.id
class TestUpdateReferenceTimestamps:
def test_updates_timestamps(self, session: Session):
asset = _make_asset(session, "hash1")
ref = _make_reference(session, asset)
original_updated_at = ref.updated_at
session.commit()
time.sleep(0.01)
update_reference_timestamps(session, ref)
session.commit()
session.refresh(ref)
assert ref.updated_at > original_updated_at
def test_updates_preview_id(self, session: Session):
asset = _make_asset(session, "hash1")
preview_asset = _make_asset(session, "preview_hash")
ref = _make_reference(session, asset)
session.commit()
update_reference_timestamps(session, ref, preview_id=preview_asset.id)
session.commit()
session.refresh(ref)
assert ref.preview_id == preview_asset.id
class TestSetReferenceMetadata:
def test_sets_metadata(self, session: Session):
asset = _make_asset(session, "hash1")
ref = _make_reference(session, asset)
session.commit()
set_reference_metadata(
session, reference_id=ref.id, user_metadata={"key": "value"}
)
session.commit()
session.refresh(ref)
assert ref.user_metadata == {"key": "value"}
# Check metadata table
meta = session.query(AssetReferenceMeta).filter_by(asset_reference_id=ref.id).all()
assert len(meta) == 1
assert meta[0].key == "key"
assert meta[0].val_str == "value"
def test_replaces_existing_metadata(self, session: Session):
asset = _make_asset(session, "hash1")
ref = _make_reference(session, asset)
session.commit()
set_reference_metadata(
session, reference_id=ref.id, user_metadata={"old": "data"}
)
session.commit()
set_reference_metadata(
session, reference_id=ref.id, user_metadata={"new": "data"}
)
session.commit()
meta = session.query(AssetReferenceMeta).filter_by(asset_reference_id=ref.id).all()
assert len(meta) == 1
assert meta[0].key == "new"
def test_clears_metadata_with_empty_dict(self, session: Session):
asset = _make_asset(session, "hash1")
ref = _make_reference(session, asset)
session.commit()
set_reference_metadata(
session, reference_id=ref.id, user_metadata={"key": "value"}
)
session.commit()
set_reference_metadata(
session, reference_id=ref.id, user_metadata={}
)
session.commit()
session.refresh(ref)
assert ref.user_metadata == {}
meta = session.query(AssetReferenceMeta).filter_by(asset_reference_id=ref.id).all()
assert len(meta) == 0
def test_raises_for_nonexistent(self, session: Session):
with pytest.raises(ValueError, match="not found"):
set_reference_metadata(
session, reference_id="nonexistent", user_metadata={"key": "value"}
)
class TestBulkInsertReferencesIgnoreConflicts:
def test_inserts_multiple_references(self, session: Session):
asset = _make_asset(session, "hash1")
now = get_utc_now()
rows = [
{
"id": str(uuid.uuid4()),
"owner_id": "",
"name": "bulk1.bin",
"asset_id": asset.id,
"preview_id": None,
"user_metadata": {},
"created_at": now,
"updated_at": now,
"last_access_time": now,
},
{
"id": str(uuid.uuid4()),
"owner_id": "",
"name": "bulk2.bin",
"asset_id": asset.id,
"preview_id": None,
"user_metadata": {},
"created_at": now,
"updated_at": now,
"last_access_time": now,
},
]
bulk_insert_references_ignore_conflicts(session, rows)
session.commit()
refs = session.query(AssetReference).all()
assert len(refs) == 2
def test_allows_duplicate_names(self, session: Session):
asset = _make_asset(session, "hash1")
_make_reference(session, asset, name="existing.bin", owner_id="")
session.commit()
now = get_utc_now()
rows = [
{
"id": str(uuid.uuid4()),
"owner_id": "",
"name": "existing.bin",
"asset_id": asset.id,
"preview_id": None,
"user_metadata": {},
"created_at": now,
"updated_at": now,
"last_access_time": now,
},
{
"id": str(uuid.uuid4()),
"owner_id": "",
"name": "new.bin",
"asset_id": asset.id,
"preview_id": None,
"user_metadata": {},
"created_at": now,
"updated_at": now,
"last_access_time": now,
},
]
bulk_insert_references_ignore_conflicts(session, rows)
session.commit()
# Duplicate names allowed, so all 3 rows exist
refs = session.query(AssetReference).all()
assert len(refs) == 3
def test_empty_list_is_noop(self, session: Session):
bulk_insert_references_ignore_conflicts(session, [])
assert session.query(AssetReference).count() == 0
class TestGetReferenceIdsByIds:
def test_returns_existing_ids(self, session: Session):
asset = _make_asset(session, "hash1")
ref1 = _make_reference(session, asset, name="a.bin")
ref2 = _make_reference(session, asset, name="b.bin")
session.commit()
found = get_reference_ids_by_ids(session, [ref1.id, ref2.id, "nonexistent"])
assert found == {ref1.id, ref2.id}
def test_empty_list_returns_empty(self, session: Session):
found = get_reference_ids_by_ids(session, [])
assert found == set()