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xiaoxia-saas/tests/unit/test_asset_batch_operations.py
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feat: 素材批量操作接口(软删除/打标签/改分类/智能视图标记) (#290)
feat: 素材批量操作接口(软删除/打标签/改分类/智能视图标记)
2026-07-14 09:49:35 +08:00

289 lines
9.9 KiB
Python
Executable File

"""素材批量操作单元测试:软删除、批量打标签、批量分类、批量智能视图标记。"""
import sys
from pathlib import Path
sys.path.insert(0, str(Path(__file__).resolve().parents[2] / "apps" / "api"))
from packages.adapters.in_memory.asset_repository import InMemoryAssetRepository
from packages.domain import Asset, AssetStatus
class TestBatchSoftDelete:
"""batch_delete 软删除测试。"""
def _make_assets(self, repo: InMemoryAssetRepository, count: int = 5) -> list[Asset]:
assets = []
for i in range(count):
asset = Asset.create(
project_id="proj-1",
library_id="lib-1",
name=f"asset_{i}.mp4",
storage_key=f"uploads/asset_{i}.mp4",
mime_type="video/mp4",
status=AssetStatus.READY,
)
repo.create(asset)
assets.append(asset)
return assets
def test_batch_soft_delete_marks_status_deleted(self):
"""软删除:status 变为 deleted,记录仍然存在。"""
repo = InMemoryAssetRepository()
assets = self._make_assets(repo, 3)
ids_to_delete = [assets[0].id, assets[2].id]
count = repo.batch_delete(ids_to_delete)
assert count == 2
# 记录仍在,只是 status 变了
assert repo.get(assets[0].id) is not None
assert repo.get(assets[0].id).status == AssetStatus.DELETED
assert repo.get(assets[2].id).status == AssetStatus.DELETED
# 未删除的保持原样
assert repo.get(assets[1].id).status == AssetStatus.READY
def test_batch_soft_delete_idempotent(self):
"""重复删除已删除的素材,计数不增加。"""
repo = InMemoryAssetRepository()
assets = self._make_assets(repo, 2)
count1 = repo.batch_delete([assets[0].id])
count2 = repo.batch_delete([assets[0].id])
assert count1 == 1
assert count2 == 0
assert repo.get(assets[0].id).status == AssetStatus.DELETED
def test_batch_soft_delete_empty_list(self):
repo = InMemoryAssetRepository()
self._make_assets(repo, 3)
assert repo.batch_delete([]) == 0
def test_batch_soft_delete_nonexistent_ids(self):
repo = InMemoryAssetRepository()
self._make_assets(repo, 3)
assert repo.batch_delete(["nonexistent-1", "nonexistent-2"]) == 0
class TestBatchUpdateMetadata:
"""batch_update_metadata 批量更新 metadata 测试。"""
def test_batch_update_category(self):
"""批量修改分类(metadata.category)。"""
repo = InMemoryAssetRepository()
assets = []
for i in range(3):
asset = Asset.create(
project_id="proj-1",
library_id="lib-1",
name=f"v{i}.mp4",
storage_key=f"v{i}.mp4",
mime_type="video/mp4",
metadata={"existing_key": "existing_value"},
status=AssetStatus.READY,
)
repo.create(asset)
assets.append(asset)
ids = [a.id for a in assets]
count = repo.batch_update_metadata(ids, {"category": "person"})
assert count == 3
for a in assets:
updated = repo.get(a.id)
assert updated.metadata["category"] == "person"
assert updated.metadata["existing_key"] == "existing_value" # 合并而非覆盖
def test_batch_update_smart_view(self):
"""批量设置智能视图标记。"""
repo = InMemoryAssetRepository()
assets = []
for i in range(4):
asset = Asset.create(
project_id="proj-1",
library_id="lib-1",
name=f"v{i}.mp4",
storage_key=f"v{i}.mp4",
mime_type="video/mp4",
status=AssetStatus.READY,
)
repo.create(asset)
assets.append(asset)
# 标记前2个为 recommended
count = repo.batch_update_metadata([assets[0].id, assets[1].id], {"smart_view": "recommended"})
assert count == 2
assert repo.get(assets[0].id).metadata["smart_view"] == "recommended"
assert repo.get(assets[1].id).metadata["smart_view"] == "recommended"
# 其余不变
assert "smart_view" not in repo.get(assets[2].id).metadata
# 再标记后2个为 high_risk
count2 = repo.batch_update_metadata([assets[2].id, assets[3].id], {"smart_view": "high_risk"})
assert count2 == 2
assert repo.get(assets[2].id).metadata["smart_view"] == "high_risk"
assert repo.get(assets[3].id).metadata["smart_view"] == "high_risk"
def test_batch_update_metadata_partial_existing(self):
"""部分素材存在时,只更新存在的。"""
repo = InMemoryAssetRepository()
asset = Asset.create(
project_id="proj-1",
library_id="lib-1",
name="v.mp4",
storage_key="v.mp4",
mime_type="video/mp4",
status=AssetStatus.READY,
)
repo.create(asset)
count = repo.batch_update_metadata([asset.id, "nonexistent"], {"category": "scenic"})
assert count == 1
assert repo.get(asset.id).metadata["category"] == "scenic"
def test_batch_update_metadata_empty_list(self):
repo = InMemoryAssetRepository()
assert repo.batch_update_metadata([], {"category": "x"}) == 0
class TestBatchAddTags:
"""batch_add_tags 批量添加标签测试。"""
def test_batch_add_tags_merges_and_dedups(self):
"""添加模式:合并去重,已有标签不重复添加。"""
repo = InMemoryAssetRepository()
assets = []
for i in range(3):
asset = Asset.create(
project_id="proj-1",
library_id="lib-1",
name=f"v{i}.mp4",
storage_key=f"v{i}.mp4",
mime_type="video/mp4",
status=AssetStatus.READY,
)
asset.add_tag("tag-existing")
repo.create(asset)
assets.append(asset)
ids = [a.id for a in assets]
count = repo.batch_add_tags(ids, ["tag-1", "tag-2", "tag-existing"])
assert count == 3 # 都有新增标签,所以都算变更
for a in assets:
updated = repo.get(a.id)
assert set(updated.tag_ids) == {"tag-existing", "tag-1", "tag-2"}
def test_batch_add_tags_no_change_when_all_exist(self):
"""所有标签都已存在时,返回0。"""
repo = InMemoryAssetRepository()
asset = Asset.create(
project_id="proj-1",
library_id="lib-1",
name="v.mp4",
storage_key="v.mp4",
mime_type="video/mp4",
status=AssetStatus.READY,
)
asset.add_tag("tag-a")
asset.add_tag("tag-b")
repo.create(asset)
count = repo.batch_add_tags([asset.id], ["tag-a", "tag-b"])
assert count == 0
def test_batch_add_tags_empty_input(self):
repo = InMemoryAssetRepository()
assert repo.batch_add_tags([], ["tag-1"]) == 0
assert repo.batch_add_tags(["aid"], []) == 0
class TestBatchReplaceTags:
"""batch_replace_tags 批量替换标签测试。"""
def test_batch_replace_tags_full_override(self):
"""替换模式:全量覆盖原有标签。"""
repo = InMemoryAssetRepository()
assets = []
for i in range(3):
asset = Asset.create(
project_id="proj-1",
library_id="lib-1",
name=f"v{i}.mp4",
storage_key=f"v{i}.mp4",
mime_type="video/mp4",
status=AssetStatus.READY,
)
asset.add_tag(f"old-{i}")
asset.add_tag("old-common")
repo.create(asset)
assets.append(asset)
ids = [a.id for a in assets]
count = repo.batch_replace_tags(ids, ["new-1", "new-2"])
assert count == 3
for a in assets:
updated = repo.get(a.id)
assert set(updated.tag_ids) == {"new-1", "new-2"}
def test_batch_replace_tags_empty_tags_clears_all(self):
"""替换为空列表:清空所有标签。"""
repo = InMemoryAssetRepository()
asset = Asset.create(
project_id="proj-1",
library_id="lib-1",
name="v.mp4",
storage_key="v.mp4",
mime_type="video/mp4",
status=AssetStatus.READY,
)
asset.add_tag("tag-a")
asset.add_tag("tag-b")
repo.create(asset)
count = repo.batch_replace_tags([asset.id], [])
assert count == 1
assert repo.get(asset.id).tag_ids == []
def test_batch_replace_tags_empty_assets(self):
repo = InMemoryAssetRepository()
assert repo.batch_replace_tags([], ["tag-1"]) == 0
class TestBatchOperationLimits:
"""批量操作上限与边界测试。"""
def test_large_batch_operations(self):
"""大量素材的批量操作(验证性能基本可用)。"""
repo = InMemoryAssetRepository()
assets = []
for i in range(50):
asset = Asset.create(
project_id="proj-1",
library_id="lib-1",
name=f"v{i}.mp4",
storage_key=f"v{i}.mp4",
mime_type="video/mp4",
status=AssetStatus.READY,
)
repo.create(asset)
assets.append(asset)
ids = [a.id for a in assets]
# 批量打标签
count = repo.batch_add_tags(ids, ["bulk-tag"])
assert count == 50
# 批量分类
count = repo.batch_update_metadata(ids, {"category": "scenic"})
assert count == 50
# 批量软删除
count = repo.batch_delete(ids)
assert count == 50
for a in assets:
assert repo.get(a.id).status == AssetStatus.DELETED