Initial commit: clean project structure
- Backend: FastAPI + SQLAlchemy + Celery (Python 3.11+) - Frontend: Vue 3 + TypeScript + Pinia + Tailwind - Admin Frontend: separate Vue 3 app for management - Docker Compose: 9 services orchestration - Specs: design prototypes, memory system PRD, product roadmap Cleanup performed: - Removed temporary debug scripts from backend root - Removed deprecated admin_app.py (embedded UI) - Removed duplicate docs from admin-frontend - Updated .gitignore for Vite cache and egg-info
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zhangtuo
257
backend/tests/test_stories.py
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257
backend/tests/test_stories.py
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"""故事 API 测试。"""
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import time
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from unittest.mock import AsyncMock, patch
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import pytest
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from fastapi.testclient import TestClient
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from app.api.stories import _request_log, RATE_LIMIT_REQUESTS
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class TestStoryGenerate:
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"""故事生成测试。"""
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def test_generate_without_auth(self, client: TestClient):
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"""未登录时生成故事。"""
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response = client.post(
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"/api/generate",
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json={"type": "keywords", "data": "小兔子, 森林"},
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)
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assert response.status_code == 401
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def test_generate_with_empty_data(self, auth_client: TestClient):
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"""空数据生成故事。"""
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response = auth_client.post(
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"/api/generate",
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json={"type": "keywords", "data": ""},
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)
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assert response.status_code == 422
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def test_generate_with_invalid_type(self, auth_client: TestClient):
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"""无效类型生成故事。"""
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response = auth_client.post(
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"/api/generate",
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json={"type": "invalid", "data": "test"},
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)
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assert response.status_code == 422
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def test_generate_story_success(self, auth_client: TestClient, mock_text_provider):
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"""成功生成故事。"""
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response = auth_client.post(
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"/api/generate",
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json={"type": "keywords", "data": "小兔子, 森林, 勇气"},
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)
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assert response.status_code == 200
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data = response.json()
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assert "id" in data
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assert "title" in data
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assert "story_text" in data
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assert data["mode"] == "generated"
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class TestStoryList:
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"""故事列表测试。"""
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def test_list_without_auth(self, client: TestClient):
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"""未登录时获取列表。"""
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response = client.get("/api/stories")
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assert response.status_code == 401
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def test_list_empty(self, auth_client: TestClient):
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"""空列表。"""
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response = auth_client.get("/api/stories")
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assert response.status_code == 200
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assert response.json() == []
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def test_list_with_stories(self, auth_client: TestClient, test_story):
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"""有故事时获取列表。"""
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response = auth_client.get("/api/stories")
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assert response.status_code == 200
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data = response.json()
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assert len(data) == 1
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assert data[0]["id"] == test_story.id
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assert data[0]["title"] == test_story.title
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def test_list_pagination(self, auth_client: TestClient, test_story):
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"""分页测试。"""
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response = auth_client.get("/api/stories?limit=1&offset=0")
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assert response.status_code == 200
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data = response.json()
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assert len(data) == 1
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response = auth_client.get("/api/stories?limit=1&offset=1")
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assert response.status_code == 200
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data = response.json()
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assert len(data) == 0
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class TestStoryDetail:
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"""故事详情测试。"""
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def test_get_story_without_auth(self, client: TestClient, test_story):
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"""未登录时获取详情。"""
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response = client.get(f"/api/stories/{test_story.id}")
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assert response.status_code == 401
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def test_get_story_not_found(self, auth_client: TestClient):
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"""故事不存在。"""
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response = auth_client.get("/api/stories/99999")
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assert response.status_code == 404
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def test_get_story_success(self, auth_client: TestClient, test_story):
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"""成功获取详情。"""
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response = auth_client.get(f"/api/stories/{test_story.id}")
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assert response.status_code == 200
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data = response.json()
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assert data["id"] == test_story.id
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assert data["title"] == test_story.title
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assert data["story_text"] == test_story.story_text
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class TestStoryDelete:
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"""故事删除测试。"""
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def test_delete_without_auth(self, client: TestClient, test_story):
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"""未登录时删除。"""
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response = client.delete(f"/api/stories/{test_story.id}")
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assert response.status_code == 401
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def test_delete_not_found(self, auth_client: TestClient):
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"""删除不存在的故事。"""
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response = auth_client.delete("/api/stories/99999")
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assert response.status_code == 404
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def test_delete_success(self, auth_client: TestClient, test_story):
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"""成功删除故事。"""
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response = auth_client.delete(f"/api/stories/{test_story.id}")
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assert response.status_code == 200
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assert response.json()["message"] == "Deleted"
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response = auth_client.get(f"/api/stories/{test_story.id}")
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assert response.status_code == 404
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class TestRateLimit:
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"""Rate limit 测试。"""
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def setup_method(self):
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"""每个测试前清理 rate limit 缓存。"""
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_request_log.clear()
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def test_rate_limit_allows_normal_requests(self, auth_client: TestClient, test_story):
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"""正常请求不触发限流。"""
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for _ in range(RATE_LIMIT_REQUESTS - 1):
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response = auth_client.get(f"/api/stories/{test_story.id}")
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assert response.status_code == 200
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def test_rate_limit_blocks_excess_requests(self, auth_client: TestClient, test_story):
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"""超限请求被阻止。"""
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for _ in range(RATE_LIMIT_REQUESTS):
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auth_client.get(f"/api/stories/{test_story.id}")
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response = auth_client.get(f"/api/stories/{test_story.id}")
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assert response.status_code == 429
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assert "Too many requests" in response.json()["detail"]
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class TestImageGenerate:
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"""封面图片生成测试。"""
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def test_generate_image_without_auth(self, client: TestClient, test_story):
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"""未登录时生成图片。"""
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response = client.post(f"/api/image/generate/{test_story.id}")
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assert response.status_code == 401
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def test_generate_image_not_found(self, auth_client: TestClient):
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"""故事不存在。"""
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response = auth_client.post("/api/image/generate/99999")
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assert response.status_code == 404
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class TestAudio:
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"""语音朗读测试。"""
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def test_get_audio_without_auth(self, client: TestClient, test_story):
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"""未登录时获取音频。"""
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response = client.get(f"/api/audio/{test_story.id}")
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assert response.status_code == 401
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def test_get_audio_not_found(self, auth_client: TestClient):
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"""故事不存在。"""
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response = auth_client.get("/api/audio/99999")
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assert response.status_code == 404
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def test_get_audio_success(self, auth_client: TestClient, test_story, mock_tts_provider):
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"""成功获取音频。"""
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response = auth_client.get(f"/api/audio/{test_story.id}")
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assert response.status_code == 200
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assert response.headers["content-type"] == "audio/mpeg"
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class TestGenerateFull:
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"""完整故事生成测试（/api/generate/full）。"""
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def test_generate_full_without_auth(self, client: TestClient):
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"""未登录时生成完整故事。"""
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response = client.post(
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"/api/generate/full",
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json={"type": "keywords", "data": "小兔子, 森林"},
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)
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assert response.status_code == 401
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def test_generate_full_success(self, auth_client: TestClient, mock_text_provider, mock_image_provider):
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"""成功生成完整故事（含图片）。"""
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response = auth_client.post(
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"/api/generate/full",
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json={"type": "keywords", "data": "小兔子, 森林, 勇气"},
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)
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assert response.status_code == 200
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data = response.json()
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assert "id" in data
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assert "title" in data
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assert "story_text" in data
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assert data["mode"] == "generated"
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assert data["image_url"] == "https://example.com/image.png"
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assert data["audio_ready"] is False # 音频按需生成
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assert data["errors"] == {}
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def test_generate_full_image_failure(self, auth_client: TestClient, mock_text_provider):
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"""图片生成失败时返回部分成功。"""
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with patch("app.api.stories.generate_image", new_callable=AsyncMock) as mock_img:
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mock_img.side_effect = Exception("Image API error")
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response = auth_client.post(
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"/api/generate/full",
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json={"type": "keywords", "data": "小兔子, 森林"},
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)
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assert response.status_code == 200
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data = response.json()
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assert data["image_url"] is None
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assert "image" in data["errors"]
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assert "Image API error" in data["errors"]["image"]
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def test_generate_full_with_education_theme(self, auth_client: TestClient, mock_text_provider, mock_image_provider):
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"""带教育主题生成故事。"""
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response = auth_client.post(
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"/api/generate/full",
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json={
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"type": "keywords",
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"data": "小兔子, 森林",
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"education_theme": "勇气与友谊",
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},
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)
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assert response.status_code == 200
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mock_text_provider.assert_called_once()
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call_kwargs = mock_text_provider.call_args.kwargs
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assert call_kwargs["education_theme"] == "勇气与友谊"
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class TestImageGenerateSuccess:
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"""封面图片生成成功测试。"""
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def test_generate_image_success(self, auth_client: TestClient, test_story, mock_image_provider):
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"""成功生成图片。"""
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response = auth_client.post(f"/api/image/generate/{test_story.id}")
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assert response.status_code == 200
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data = response.json()
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assert data["image_url"] == "https://example.com/image.png"
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