CI Test
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426 lines
16 KiB
Python
426 lines
16 KiB
Python
"""模板管理 API 单元测试 — Phase 8 任务 2.03.
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覆盖 5 个端点：
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GET /api/v1/edit-templates — 列表（分页 + 筛选）
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GET /api/v1/edit-templates/{id} — 详情
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POST /api/v1/edit-templates — 创建
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PUT /api/v1/edit-templates/{id} — 更新
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DELETE /api/v1/edit-templates/{id} — 软删除
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使用 FastAPI TestClient + Stub Repository + dependency_overrides.
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"""
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from __future__ import annotations
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import os
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import sys
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from dataclasses import dataclass, field
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from datetime import datetime, timezone
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from typing import Any, Optional
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from unittest.mock import MagicMock
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os.environ.setdefault("JWT_SECRET_KEY", "unit-test-secret-key-for-testing")
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os.environ.setdefault("DATABASE_URL", "sqlite:///test.db")
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import pytest
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from fastapi import FastAPI
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from fastapi.testclient import TestClient
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sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "..", "apps", "api"))
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from packages.domain.edit_template import EditTemplate, EditTemplateStatus
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# ── Stub Repository ───────────────────────────────────────────────────────────
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class StubEditTemplateRepository:
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"""内存中模拟 EditTemplate 仓储"""
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def __init__(self) -> None:
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self._store: dict[str, EditTemplate] = {}
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def list_all(
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self,
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*,
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template_type: Optional[str] = None,
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status: Optional[EditTemplateStatus] = None,
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skip: int = 0,
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limit: int = 50,
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) -> list[EditTemplate]:
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items = list(self._store.values())
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if template_type:
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items = [t for t in items if t.template_type == template_type]
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if status:
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items = [t for t in items if t.status == status]
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items.sort(key=lambda t: t.created_at, reverse=True)
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return items[skip : skip + limit]
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def list_active(
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self,
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*,
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template_type: Optional[str] = None,
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skip: int = 0,
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limit: int = 50,
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) -> list[EditTemplate]:
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return self.list_all(
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template_type=template_type, status=EditTemplateStatus.ACTIVE, skip=skip, limit=limit
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)
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def get(self, template_id: str) -> Optional[EditTemplate]:
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return self._store.get(template_id)
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def create(self, template: EditTemplate) -> EditTemplate:
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self._store[template.id] = template
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return template
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def update(self, template: EditTemplate) -> EditTemplate:
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if template.id not in self._store:
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raise ValueError(f"EditTemplate {template.id} not found")
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self._store[template.id] = template
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return template
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def delete(self, template_id: str) -> bool:
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if template_id in self._store:
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del self._store[template_id]
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return True
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return False
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def count(
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self,
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*,
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template_type: Optional[str] = None,
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status: Optional[EditTemplateStatus] = None,
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) -> int:
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items = list(self._store.values())
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if template_type:
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items = [t for t in items if t.template_type == template_type]
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if status:
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items = [t for t in items if t.status == status]
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return len(items)
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# ── Fixtures ──────────────────────────────────────────────────────────────────
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@dataclass
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class FakeUser:
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id: str = "user-001"
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email: str = "test@example.com"
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@dataclass
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class FakeAuthenticatedUser:
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user: FakeUser = field(default_factory=FakeUser)
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session_id: str | None = None
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token_type: str | None = None
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@pytest.fixture
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def stub_repo() -> StubEditTemplateRepository:
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return StubEditTemplateRepository()
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@pytest.fixture
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def app(stub_repo: StubEditTemplateRepository) -> FastAPI:
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"""构建测试 FastAPI 应用，注入 Stub Repository"""
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from app.api.routes.edit_templates import router
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from app.auth import get_current_user
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from app.dependencies import get_db_session
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import app.api.routes.edit_templates as route_module
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# 替换路由模块中的 Repository 类
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original_repo_cls = route_module.SQLAlchemyEditTemplateRepository
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route_module.SQLAlchemyEditTemplateRepository = lambda session: stub_repo
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test_app = FastAPI()
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test_app.include_router(router, prefix="/api/v1/edit-templates")
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# 覆盖依赖
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def override_get_db_session():
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yield MagicMock()
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def override_get_current_user():
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return FakeAuthenticatedUser()
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test_app.dependency_overrides[get_db_session] = override_get_db_session
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test_app.dependency_overrides[get_current_user] = override_get_current_user
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yield test_app
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# 恢复
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route_module.SQLAlchemyEditTemplateRepository = original_repo_cls
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test_app.dependency_overrides.clear()
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@pytest.fixture
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def client(app: FastAPI) -> TestClient:
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return TestClient(app)
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def _make_template(name: str = "测试模板", **kwargs: Any) -> EditTemplate:
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return EditTemplate.create(name=name, **kwargs)
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# ── GET /api/v1/edit-templates (列表) ─────────────────────────────────────────
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class TestListTemplates:
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def test_empty_list(self, client: TestClient) -> None:
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resp = client.get("/api/v1/edit-templates")
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assert resp.status_code == 200
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data = resp.json()
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assert data["items"] == []
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assert data["total"] == 0
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assert data["page"] == 1
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def test_list_with_items(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
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for i in range(3):
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stub_repo.create(_make_template(f"模板{i}"))
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resp = client.get("/api/v1/edit-templates")
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assert resp.status_code == 200
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data = resp.json()
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assert data["total"] == 3
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assert len(data["items"]) == 3
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def test_pagination(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
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for i in range(5):
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stub_repo.create(_make_template(f"模板{i}"))
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resp = client.get("/api/v1/edit-templates?page=1&page_size=2")
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assert resp.status_code == 200
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data = resp.json()
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assert len(data["items"]) == 2
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assert data["total"] == 5
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assert data["page"] == 1
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assert data["page_size"] == 2
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def test_filter_by_type(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
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stub_repo.create(_make_template("Vlog模板", template_type="vlog"))
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stub_repo.create(_make_template("短视频模板", template_type="short"))
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stub_repo.create(_make_template("另一个Vlog", template_type="vlog"))
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resp = client.get("/api/v1/edit-templates?template_type=vlog")
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assert resp.status_code == 200
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data = resp.json()
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assert data["total"] == 2
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assert all(item["template_type"] == "vlog" for item in data["items"])
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def test_filter_by_status(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
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t1 = _make_template("活跃模板")
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stub_repo.create(t1)
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t2 = _make_template("停用模板", status=EditTemplateStatus.INACTIVE)
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stub_repo.create(t2)
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resp = client.get("/api/v1/edit-templates?status=active")
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assert resp.status_code == 200
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data = resp.json()
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assert data["total"] == 1
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assert data["items"][0]["name"] == "活跃模板"
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def test_invalid_status_filter(self, client: TestClient) -> None:
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resp = client.get("/api/v1/edit-templates?status=invalid")
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assert resp.status_code == 400
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def test_invalid_page(self, client: TestClient) -> None:
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resp = client.get("/api/v1/edit-templates?page=0")
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assert resp.status_code == 422
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# ── GET /api/v1/edit-templates/{id} (详情) ────────────────────────────────────
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class TestGetTemplate:
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def test_get_existing(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
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t = _make_template("详情模板", description="这是描述", template_type="vlog")
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stub_repo.create(t)
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resp = client.get(f"/api/v1/edit-templates/{t.id}")
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assert resp.status_code == 200
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data = resp.json()
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assert data["id"] == t.id
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assert data["name"] == "详情模板"
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assert data["description"] == "这是描述"
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assert data["template_type"] == "vlog"
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assert data["status"] == "active"
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def test_get_not_found(self, client: TestClient) -> None:
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resp = client.get("/api/v1/edit-templates/nonexistent-id")
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assert resp.status_code == 404
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assert "不存在" in resp.json()["detail"]
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# ── POST /api/v1/edit-templates (创建) ────────────────────────────────────────
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class TestCreateTemplate:
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def test_create_basic(self, client: TestClient) -> None:
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resp = client.post("/api/v1/edit-templates", json={"name": "新模板"})
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assert resp.status_code == 201
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data = resp.json()
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assert data["name"] == "新模板"
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assert data["description"] == ""
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assert data["template_type"] == "default"
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assert data["status"] == "active"
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assert data["sort_weight"] == 0
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assert "id" in data
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def test_create_with_all_fields(self, client: TestClient) -> None:
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body = {
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"name": "完整模板",
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"description": "完整描述",
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"template_type": "vlog",
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"config": {"key": "value"},
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"preview_url": "https://example.com/preview.mp4",
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"sort_weight": 10,
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}
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resp = client.post("/api/v1/edit-templates", json=body)
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assert resp.status_code == 201
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data = resp.json()
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assert data["name"] == "完整模板"
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assert data["description"] == "完整描述"
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assert data["template_type"] == "vlog"
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assert data["config"] == {"key": "value"}
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assert data["preview_url"] == "https://example.com/preview.mp4"
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assert data["sort_weight"] == 10
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def test_create_empty_name(self, client: TestClient) -> None:
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resp = client.post("/api/v1/edit-templates", json={"name": ""})
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assert resp.status_code == 422 # Pydantic min_length=1
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def test_create_whitespace_name(self, client: TestClient) -> None:
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resp = client.post("/api/v1/edit-templates", json={"name": " "})
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assert resp.status_code == 400 # domain validation
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def test_create_missing_name(self, client: TestClient) -> None:
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resp = client.post("/api/v1/edit-templates", json={})
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assert resp.status_code == 422
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def test_create_negative_sort_weight(self, client: TestClient) -> None:
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resp = client.post("/api/v1/edit-templates", json={"name": "模板", "sort_weight": -1})
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assert resp.status_code == 422
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# ── PUT /api/v1/edit-templates/{id} (更新) ────────────────────────────────────
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class TestUpdateTemplate:
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def test_update_name(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
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t = _make_template("旧名称")
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stub_repo.create(t)
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resp = client.put(f"/api/v1/edit-templates/{t.id}", json={"name": "新名称"})
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assert resp.status_code == 200
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assert resp.json()["name"] == "新名称"
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def test_update_multiple_fields(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
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t = _make_template("模板")
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stub_repo.create(t)
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body = {"name": "更新后", "description": "新描述", "sort_weight": 5}
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resp = client.put(f"/api/v1/edit-templates/{t.id}", json=body)
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assert resp.status_code == 200
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data = resp.json()
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assert data["name"] == "更新后"
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assert data["description"] == "新描述"
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assert data["sort_weight"] == 5
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def test_update_status(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
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t = _make_template("模板")
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stub_repo.create(t)
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resp = client.put(f"/api/v1/edit-templates/{t.id}", json={"status": "inactive"})
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assert resp.status_code == 200
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assert resp.json()["status"] == "inactive"
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def test_update_invalid_status(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
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t = _make_template("模板")
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stub_repo.create(t)
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resp = client.put(f"/api/v1/edit-templates/{t.id}", json={"status": "bogus"})
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assert resp.status_code == 400
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def test_update_not_found(self, client: TestClient) -> None:
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resp = client.put("/api/v1/edit-templates/nonexistent", json={"name": "x"})
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assert resp.status_code == 404
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def test_partial_update_preserves_others(
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self, client: TestClient, stub_repo: StubEditTemplateRepository
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) -> None:
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t = _make_template("原名", description="原描述", template_type="vlog")
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stub_repo.create(t)
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resp = client.put(f"/api/v1/edit-templates/{t.id}", json={"name": "新名"})
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assert resp.status_code == 200
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data = resp.json()
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assert data["name"] == "新名"
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assert data["description"] == "原描述"
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assert data["template_type"] == "vlog"
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def test_update_empty_body(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
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t = _make_template("模板")
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stub_repo.create(t)
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resp = client.put(f"/api/v1/edit-templates/{t.id}", json={})
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assert resp.status_code == 200
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assert resp.json()["name"] == "模板"
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# ── DELETE /api/v1/edit-templates/{id} (软删除) ───────────────────────────────
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class TestDeleteTemplate:
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def test_soft_delete(self, client: TestClient, stub_repo: StubEditTemplateRepository) -> None:
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t = _make_template("待删除")
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stub_repo.create(t)
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resp = client.delete(f"/api/v1/edit-templates/{t.id}")
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assert resp.status_code == 204
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# 软删除后仍存在，但状态为 inactive
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updated = stub_repo.get(t.id)
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assert updated is not None
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assert updated.status == EditTemplateStatus.INACTIVE
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def test_soft_delete_not_found(self, client: TestClient) -> None:
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resp = client.delete("/api/v1/edit-templates/nonexistent")
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assert resp.status_code == 404
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def test_soft_delete_idempotent(
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self, client: TestClient, stub_repo: StubEditTemplateRepository
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) -> None:
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t = _make_template("模板")
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stub_repo.create(t)
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# 第一次删除
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resp1 = client.delete(f"/api/v1/edit-templates/{t.id}")
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assert resp1.status_code == 204
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# 第二次删除（已经是 inactive，但仍可再次设为 inactive）
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resp2 = client.delete(f"/api/v1/edit-templates/{t.id}")
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assert resp2.status_code == 204
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def test_deleted_not_in_active_list(
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self, client: TestClient, stub_repo: StubEditTemplateRepository
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) -> None:
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t = _make_template("模板")
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stub_repo.create(t)
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client.delete(f"/api/v1/edit-templates/{t.id}")
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resp = client.get("/api/v1/edit-templates?status=active")
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data = resp.json()
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assert data["total"] == 0
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# ── Response Schema 验证 ──────────────────────────────────────────────────────
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class TestResponseSchema:
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def test_response_has_all_fields(
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self, client: TestClient, stub_repo: StubEditTemplateRepository
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) -> None:
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t = _make_template("模板", description="描述", template_type="vlog")
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stub_repo.create(t)
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resp = client.get(f"/api/v1/edit-templates/{t.id}")
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data = resp.json()
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expected_keys = {
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"id", "name", "description", "template_type",
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"config", "preview_url", "sort_weight", "status",
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"created_at", "updated_at",
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}
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assert set(data.keys()) == expected_keys
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def test_list_response_structure(self, client: TestClient) -> None:
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resp = client.get("/api/v1/edit-templates")
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data = resp.json()
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assert "items" in data
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assert "total" in data
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assert "page" in data
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assert "page_size" in data
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assert isinstance(data["items"], list)
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