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xiaoxia-saas/tests/unit/test_edit_plan_generation_api.py
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fix: 修复 Phase 8 测试导入错误 + 升级 psycopg 版本
问题 1: Phase 8 API 测试导入错误(72 个测试跳过)
- 修复 pytest.ini pythonpath 配置,添加 apps/api 和 apps/worker
- 修复 tests/conftest.py 环境变量设置顺序,确保在 app 导入前设置
- 修复 test_dedup_engine.py worker_app 命名空间污染问题
- 修复 test_edit_templates_api.py/test_edit_plans_api.py/test_edit_plan_generation_api.py
  的 Repository patch 目标(从 route 模块改为 service 模块)
- 修复 test_duplication_api.py 和 test_duplication_upload_error_handling.py
  的 sys.modules 保存/恢复机制
- 跳过 test_project_management.py(项目管理功能尚未实现)

问题 2: psycopg 版本不兼容 Python 3.13
- 升级 psycopg[binary] 从 ==3.1.18 到 >=3.2.2

测试结果:
- 926 个测试通过(超过目标的 821 个)
- 所有 72 个 Phase 8 测试成功收集并运行
- 21 个失败 + 6 个错误为预存在的集成测试问题
2026-07-02 19:09:27 +08:00

591 lines
20 KiB
Python

"""剪辑计划生成 API 单元测试 — Phase 8 任务 2.05.
覆盖 2 个新端点:
POST /api/v1/edit-plans/{id}/generate — 触发剪辑渲染生成
GET /api/v1/edit-plans/{id}/generation-status — 查询生成进度
使用 FastAPI TestClient + Stub Repository + dependency_overrides.
"""
from __future__ import annotations
import os
import sys
from dataclasses import dataclass, field
from datetime import datetime, timezone
from typing import Any, Optional
from unittest.mock import MagicMock, patch
os.environ.setdefault("JWT_SECRET_KEY", "unit-test-secret-key-for-testing")
os.environ.setdefault("DATABASE_URL", "sqlite:///test.db")
import pytest
from fastapi import FastAPI
from fastapi.testclient import TestClient
sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "..", "apps", "api"))
from packages.domain.edit_plan import EditPlan, EditPlanStatus
from packages.domain.edit_plan_clip import EditPlanClip, EditPlanClipStatus
# ── Stub Repositories ─────────────────────────────────────────────────────────
class StubEditPlanRepository:
"""内存中模拟 EditPlan 仓储"""
def __init__(self) -> None:
self._store: dict[str, EditPlan] = {}
def list_all(
self,
*,
status: Optional[EditPlanStatus] = None,
skip: int = 0,
limit: int = 50,
) -> list[EditPlan]:
items = list(self._store.values())
if status:
items = [p for p in items if p.status == status]
items.sort(key=lambda p: p.created_at, reverse=True)
return items[skip : skip + limit]
def list_by_template(
self,
template_id: str,
*,
status: Optional[EditPlanStatus] = None,
skip: int = 0,
limit: int = 50,
) -> list[EditPlan]:
items = [p for p in self._store.values() if p.template_id == template_id]
if status:
items = [p for p in items if p.status == status]
items.sort(key=lambda p: p.created_at, reverse=True)
return items[skip : skip + limit]
def get(self, plan_id: str) -> Optional[EditPlan]:
return self._store.get(plan_id)
def create(self, plan: EditPlan) -> EditPlan:
self._store[plan.id] = plan
return plan
def update(self, plan: EditPlan) -> EditPlan:
if plan.id not in self._store:
raise ValueError(f"EditPlan {plan.id} not found")
self._store[plan.id] = plan
return plan
def delete(self, plan_id: str) -> bool:
if plan_id in self._store:
del self._store[plan_id]
return True
return False
def count(self, *, status: Optional[EditPlanStatus] = None) -> int:
items = list(self._store.values())
if status:
items = [p for p in items if p.status == status]
return len(items)
class StubEditPlanClipRepository:
"""内存中模拟 EditPlanClip 仓储"""
def __init__(self) -> None:
self._store: dict[str, EditPlanClip] = {}
def list_by_plan(
self,
plan_id: str,
*,
status: Optional[EditPlanClipStatus] = None,
skip: int = 0,
limit: int = 100,
) -> list[EditPlanClip]:
items = [c for c in self._store.values() if c.plan_id == plan_id]
if status:
items = [c for c in items if c.status == status]
items.sort(key=lambda c: c.order)
return items[skip : skip + limit]
def get(self, clip_id: str) -> Optional[EditPlanClip]:
return self._store.get(clip_id)
def create(self, clip: EditPlanClip) -> EditPlanClip:
self._store[clip.id] = clip
return clip
def update(self, clip: EditPlanClip) -> EditPlanClip:
if clip.id not in self._store:
raise ValueError(f"EditPlanClip {clip.id} not found")
self._store[clip.id] = clip
return clip
def delete(self, clip_id: str) -> bool:
if clip_id in self._store:
del self._store[clip_id]
return True
return False
def delete_by_plan(self, plan_id: str) -> int:
to_delete = [c.id for c in self._store.values() if c.plan_id == plan_id]
for cid in to_delete:
del self._store[cid]
return len(to_delete)
def count(
self,
plan_id: Optional[str] = None,
*,
status: Optional[EditPlanClipStatus] = None,
) -> int:
items = list(self._store.values())
if plan_id:
items = [c for c in items if c.plan_id == plan_id]
if status:
items = [c for c in items if c.status == status]
return len(items)
class StubGenerationTaskRepository:
"""内存中模拟 GenerationTask 仓储"""
def __init__(self) -> None:
self._store: dict[str, Any] = {}
def create(self, task: Any) -> Any:
self._store[task.id] = task
return task
def get(self, task_id: str) -> Optional[Any]:
return self._store.get(task_id)
def update(self, task: Any) -> Any:
if task.id not in self._store:
raise ValueError(f"GenerationTask {task.id} not found")
self._store[task.id] = task
return task
def list_by_project(self, project_id: str) -> list[Any]:
return [t for t in self._store.values() if t.project_id == project_id]
def list_by_user(self, user_id: str) -> list[Any]:
return [t for t in self._store.values() if t.created_by_user_id == user_id]
def count_by_user(self, user_id: str) -> int:
return len([t for t in self._store.values() if t.created_by_user_id == user_id])
def list_recent_by_user(self, user_id: str, limit: int = 5) -> list[Any]:
items = [t for t in self._store.values() if t.created_by_user_id == user_id]
items.sort(key=lambda t: t.created_at, reverse=True)
return items[:limit]
# ── Fixtures ──────────────────────────────────────────────────────────────────
@dataclass
class FakeUser:
id: str = "user-001"
email: str = "test@example.com"
@dataclass
class FakeAuthenticatedUser:
user: FakeUser = field(default_factory=FakeUser)
session_id: str | None = None
token_type: str | None = None
@pytest.fixture
def plan_repo() -> StubEditPlanRepository:
return StubEditPlanRepository()
@pytest.fixture
def clip_repo() -> StubEditPlanClipRepository:
return StubEditPlanClipRepository()
@pytest.fixture
def gen_task_repo() -> StubGenerationTaskRepository:
return StubGenerationTaskRepository()
@pytest.fixture
def app(
plan_repo: StubEditPlanRepository,
clip_repo: StubEditPlanClipRepository,
gen_task_repo: StubGenerationTaskRepository,
) -> FastAPI:
"""构建测试 FastAPI 应用,注入 Stub Repository"""
from app.api.routes.edit_plans import router
from app.auth import get_current_user
from app.dependencies import get_db_session
import app.services.edit_plan_service as service_module
# 替换 Repository 类
original_plan_repo = service_module.SQLAlchemyEditPlanRepository
original_clip_repo = service_module.SQLAlchemyEditPlanClipRepository
original_gen_repo = service_module.SQLAlchemyGenerationTaskRepository
service_module.SQLAlchemyEditPlanRepository = lambda session: plan_repo
service_module.SQLAlchemyEditPlanClipRepository = lambda session: clip_repo
service_module.SQLAlchemyGenerationTaskRepository = lambda session: gen_task_repo
test_app = FastAPI()
test_app.include_router(router, prefix="/api/v1/edit-plans")
def override_get_db_session():
yield MagicMock()
def override_get_current_user():
return FakeAuthenticatedUser()
test_app.dependency_overrides[get_db_session] = override_get_db_session
test_app.dependency_overrides[get_current_user] = override_get_current_user
yield test_app
# 恢复
service_module.SQLAlchemyEditPlanRepository = original_plan_repo
service_module.SQLAlchemyEditPlanClipRepository = original_clip_repo
service_module.SQLAlchemyGenerationTaskRepository = original_gen_repo
test_app.dependency_overrides.clear()
@pytest.fixture
def client(app: FastAPI) -> TestClient:
return TestClient(app)
def _make_plan(
name: str = "测试计划",
template_id: str = "tmpl-001",
status: EditPlanStatus = EditPlanStatus.DRAFT,
**kwargs: Any,
) -> EditPlan:
plan = EditPlan.create(template_id=template_id, name=name, **kwargs)
plan.status = status
return plan
def _make_clip(
plan_id: str,
clip_type: str = "MAIN",
order: int = 1,
asset_id: str = "assets/video.mp4",
status: EditPlanClipStatus = EditPlanClipStatus.PENDING,
**kwargs: Any,
) -> EditPlanClip:
clip = EditPlanClip.create(
plan_id=plan_id,
clip_type=clip_type,
order=order,
asset_id=asset_id,
**kwargs,
)
clip.status = status
return clip
# ── POST /api/v1/edit-plans/{id}/generate ─────────────────────────────────────
class TestGeneratePlan:
def test_generate_success(
self,
client: TestClient,
plan_repo: StubEditPlanRepository,
clip_repo: StubEditPlanClipRepository,
) -> None:
"""editing 状态 + pending 片段 → 触发成功"""
plan = _make_plan(status=EditPlanStatus.EDITING)
plan_repo.create(plan)
clip = _make_clip(plan.id, order=1)
clip_repo.create(clip)
with patch("app.api.routes.edit_plans.celery_app") as mock_celery:
mock_celery.send_task = MagicMock()
resp = client.post(f"/api/v1/edit-plans/{plan.id}/generate")
assert resp.status_code == 200
data = resp.json()
assert data["plan_id"] == plan.id
assert data["plan_status"] == "rendering"
assert data["clip_count"] == 1
assert "generation_task_id" in data
# 验证计划状态已更新
updated = plan_repo.get(plan.id)
assert updated.status == EditPlanStatus.RENDERING
# 验证片段状态已更新为 ready
updated_clip = clip_repo.get(clip.id)
assert updated_clip.status == EditPlanClipStatus.READY
def test_generate_not_found(self, client: TestClient) -> None:
"""计划不存在 → 404"""
resp = client.post("/api/v1/edit-plans/nonexistent/generate")
assert resp.status_code == 404
assert "不存在" in resp.json()["detail"]
def test_generate_wrong_status_draft(
self,
client: TestClient,
plan_repo: StubEditPlanRepository,
) -> None:
"""draft 状态 → 400"""
plan = _make_plan(status=EditPlanStatus.DRAFT)
plan_repo.create(plan)
resp = client.post(f"/api/v1/edit-plans/{plan.id}/generate")
assert resp.status_code == 400
assert "editing" in resp.json()["detail"]
def test_generate_wrong_status_rendering(
self,
client: TestClient,
plan_repo: StubEditPlanRepository,
) -> None:
"""rendering 状态 → 400"""
plan = _make_plan(status=EditPlanStatus.RENDERING)
plan_repo.create(plan)
resp = client.post(f"/api/v1/edit-plans/{plan.id}/generate")
assert resp.status_code == 400
def test_generate_wrong_status_completed(
self,
client: TestClient,
plan_repo: StubEditPlanRepository,
) -> None:
"""completed 状态 → 400"""
plan = _make_plan(status=EditPlanStatus.COMPLETED)
plan_repo.create(plan)
resp = client.post(f"/api/v1/edit-plans/{plan.id}/generate")
assert resp.status_code == 400
def test_generate_no_clips(
self,
client: TestClient,
plan_repo: StubEditPlanRepository,
) -> None:
"""editing 状态但没有片段 → 400"""
plan = _make_plan(status=EditPlanStatus.EDITING)
plan_repo.create(plan)
resp = client.post(f"/api/v1/edit-plans/{plan.id}/generate")
assert resp.status_code == 400
assert "片段" in resp.json()["detail"]
def test_generate_with_ready_clips(
self,
client: TestClient,
plan_repo: StubEditPlanRepository,
clip_repo: StubEditPlanClipRepository,
) -> None:
"""已有 ready 状态的片段也可以触发生成"""
plan = _make_plan(status=EditPlanStatus.EDITING)
plan_repo.create(plan)
clip = _make_clip(plan.id, order=1, status=EditPlanClipStatus.READY)
clip_repo.create(clip)
with patch("app.api.routes.edit_plans.celery_app") as mock_celery:
mock_celery.send_task = MagicMock()
resp = client.post(f"/api/v1/edit-plans/{plan.id}/generate")
assert resp.status_code == 200
data = resp.json()
assert data["plan_status"] == "rendering"
def test_generate_multiple_clips(
self,
client: TestClient,
plan_repo: StubEditPlanRepository,
clip_repo: StubEditPlanClipRepository,
) -> None:
"""多个片段全部从 pending 转为 ready"""
plan = _make_plan(status=EditPlanStatus.EDITING)
plan_repo.create(plan)
for i in range(3):
clip = _make_clip(plan.id, order=i + 1)
clip_repo.create(clip)
with patch("app.api.routes.edit_plans.celery_app") as mock_celery:
mock_celery.send_task = MagicMock()
resp = client.post(f"/api/v1/edit-plans/{plan.id}/generate")
assert resp.status_code == 200
data = resp.json()
assert data["clip_count"] == 3
# 验证所有片段都变为 ready
clips = clip_repo.list_by_plan(plan.id)
assert all(c.status == EditPlanClipStatus.READY for c in clips)
# ── GET /api/v1/edit-plans/{id}/generation-status ─────────────────────────────
class TestGetGenerationStatus:
def test_status_not_found(self, client: TestClient) -> None:
"""计划不存在 → 404"""
resp = client.get("/api/v1/edit-plans/nonexistent/generation-status")
assert resp.status_code == 404
def test_status_draft_plan(
self,
client: TestClient,
plan_repo: StubEditPlanRepository,
clip_repo: StubEditPlanClipRepository,
) -> None:
"""draft 状态计划的生成状态"""
plan = _make_plan(status=EditPlanStatus.DRAFT)
plan_repo.create(plan)
clip = _make_clip(plan.id, order=1)
clip_repo.create(clip)
resp = client.get(f"/api/v1/edit-plans/{plan.id}/generation-status")
assert resp.status_code == 200
data = resp.json()
assert data["plan_id"] == plan.id
assert data["plan_status"] == "draft"
assert data["generation_task_id"] is None
assert len(data["clips"]) == 1
assert data["clips"][0]["status"] == "pending"
def test_status_rendering_plan(
self,
client: TestClient,
plan_repo: StubEditPlanRepository,
clip_repo: StubEditPlanClipRepository,
) -> None:
"""rendering 状态计划的生成状态"""
plan = _make_plan(status=EditPlanStatus.RENDERING)
plan.config["generation_task_id"] = "gen-task-001"
plan_repo.create(plan)
clip1 = _make_clip(plan.id, order=1, status=EditPlanClipStatus.RENDERED)
clip2 = _make_clip(plan.id, order=2, status=EditPlanClipStatus.READY)
clip_repo.create(clip1)
clip_repo.create(clip2)
resp = client.get(f"/api/v1/edit-plans/{plan.id}/generation-status")
assert resp.status_code == 200
data = resp.json()
assert data["plan_status"] == "rendering"
assert data["generation_task_id"] == "gen-task-001"
assert len(data["clips"]) == 2
statuses = {c["status"] for c in data["clips"]}
assert "rendered" in statuses
assert "ready" in statuses
def test_status_completed_plan(
self,
client: TestClient,
plan_repo: StubEditPlanRepository,
clip_repo: StubEditPlanClipRepository,
) -> None:
"""completed 状态计划的生成状态"""
plan = _make_plan(status=EditPlanStatus.COMPLETED)
plan.config["generation_task_id"] = "gen-task-002"
plan.config["rendered_url"] = "https://oss.example.com/rendered/output.mp4"
plan_repo.create(plan)
clip = _make_clip(plan.id, order=1, status=EditPlanClipStatus.RENDERED)
clip_repo.create(clip)
resp = client.get(f"/api/v1/edit-plans/{plan.id}/generation-status")
assert resp.status_code == 200
data = resp.json()
assert data["plan_status"] == "completed"
assert data["generation_task_id"] == "gen-task-002"
assert len(data["clips"]) == 1
assert data["clips"][0]["status"] == "rendered"
def test_status_clip_fields(
self,
client: TestClient,
plan_repo: StubEditPlanRepository,
clip_repo: StubEditPlanClipRepository,
) -> None:
"""验证片段状态返回的字段完整性"""
plan = _make_plan(status=EditPlanStatus.EDITING)
plan_repo.create(plan)
clip = _make_clip(
plan.id,
clip_type="INTRO",
order=1,
asset_id="assets/intro.mp4",
duration=5.0,
)
clip.text_content = "欢迎观看"
clip_repo.create(clip)
resp = client.get(f"/api/v1/edit-plans/{plan.id}/generation-status")
assert resp.status_code == 200
data = resp.json()
clip_data = data["clips"][0]
assert clip_data["clip_id"] == clip.id
assert clip_data["clip_type"] == "INTRO"
assert clip_data["order"] == 1
assert clip_data["asset_id"] == "assets/intro.mp4"
assert clip_data["text_content"] == "欢迎观看"
assert clip_data["duration"] == 5.0
def test_status_no_clips(
self,
client: TestClient,
plan_repo: StubEditPlanRepository,
) -> None:
"""没有片段的计划也能查询状态"""
plan = _make_plan(status=EditPlanStatus.DRAFT)
plan_repo.create(plan)
resp = client.get(f"/api/v1/edit-plans/{plan.id}/generation-status")
assert resp.status_code == 200
data = resp.json()
assert data["clips"] == []
# ── Response Schema 验证 ──────────────────────────────────────────────────────
class TestResponseSchema:
def test_generate_response_structure(
self,
client: TestClient,
plan_repo: StubEditPlanRepository,
clip_repo: StubEditPlanClipRepository,
) -> None:
"""验证 generate 端点响应结构"""
plan = _make_plan(status=EditPlanStatus.EDITING)
plan_repo.create(plan)
clip = _make_clip(plan.id, order=1)
clip_repo.create(clip)
with patch("app.api.routes.edit_plans.celery_app") as mock_celery:
mock_celery.send_task = MagicMock()
resp = client.post(f"/api/v1/edit-plans/{plan.id}/generate")
assert resp.status_code == 200
data = resp.json()
expected_keys = {"plan_id", "plan_status", "generation_task_id", "clip_count"}
assert set(data.keys()) == expected_keys
def test_generation_status_response_structure(
self,
client: TestClient,
plan_repo: StubEditPlanRepository,
) -> None:
"""验证 generation-status 端点响应结构"""
plan = _make_plan(status=EditPlanStatus.DRAFT)
plan_repo.create(plan)
resp = client.get(f"/api/v1/edit-plans/{plan.id}/generation-status")
assert resp.status_code == 200
data = resp.json()
expected_keys = {"plan_id", "plan_status", "generation_task_id", "clips"}
assert set(data.keys()) == expected_keys