dsProject/dsLightRag/Test/TestQWen3ImageEdit.py

import requests
import json
import logging
import time
import os
import base64

# 配置日志
logging.basicConfig(
    level=logging.INFO,
    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
)
logger = logging.getLogger("TestQWenImageEdit")

# API基础URL
base_url = "http://localhost:8200/api/qwenImage"


def test_get_config():
    """测试获取配置接口"""
    try:
        url = f"{base_url}/config"
        logger.info(f"调用获取配置接口: {url}")
        response = requests.get(url)
        
        if response.status_code == 200:
            result = response.json()
            logger.info(f"获取配置成功: {json.dumps(result, ensure_ascii=False, indent=2)}")
            return True, result
        else:
            logger.error(f"获取配置失败: HTTP状态码={response.status_code}, 响应内容={response.text}")
            return False, None
    except Exception as e:
        logger.exception(f"获取配置时发生异常: {str(e)}")
        return False, None


def get_test_image_base64(image_path=None):
    """获取测试图片的base64编码"""
    try:
        # 默认使用测试目录下的示例图片
        if not image_path:
            test_dir = os.path.dirname(os.path.abspath(__file__))
            image_path = os.path.join(test_dir, "test_image.jpg")
            
            # 如果默认图片不存在，创建一个简单的base64字符串
            if not os.path.exists(image_path):
                logger.warning(f"测试图片不存在，使用默认base64字符串: {image_path}")
                return "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg=="
        
        # 读取图片文件并转换为base64
        with open(image_path, "rb") as image_file:
            return base64.b64encode(image_file.read()).decode('utf-8')
    except Exception as e:
        logger.exception(f"获取图片base64编码时发生异常: {str(e)}")
        return "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg=="


def test_edit_image(prompt, image_base64=None, size='1328*1328', save_local=True):
    """测试编辑图片接口（仅支持base64流式上传）"""
    try:
        url = f"{base_url}/edit"
        headers = {"Content-Type": "application/json"}
        
        # 如果未提供base64，使用默认测试图片
        if not image_base64:
            image_base64 = get_test_image_base64()
            logger.info("使用默认测试图片base64数据")
        
        data = {
            "prompt": prompt,
            "image_base64": image_base64,
            "size": size,
            "save_local": save_local
        }
        
        logger.info(f"调用编辑图片接口: {url}")
        logger.info(f"请求参数: prompt={prompt[:50]}..., size={size}, save_local={save_local}")
        
        # 记录开始时间
        start_time = time.time()
        
        # 发送请求
        response = requests.post(url, headers=headers, data=json.dumps(data, ensure_ascii=False))
        
        # 计算耗时
        elapsed_time = time.time() - start_time
        logger.info(f"请求耗时: {elapsed_time:.2f}秒")
        
        if response.status_code == 200:
            result = response.json()
            logger.info(f"编辑图片成功: {json.dumps(result, ensure_ascii=False, indent=2)}")
            
            # 检查返回的数据
            if result.get("code") == 200 and "data" in result:
                images = result["data"].get("images", [])
                logger.info(f"成功编辑{len(images)}张图片")
                
                # 如果保存了本地文件，检查文件是否存在
                if save_local and "local_file_paths" in result["data"]:
                    for file_path in result["data"]["local_file_paths"]:
                        full_path = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))), file_path.lstrip('.'))
                        if os.path.exists(full_path):
                            logger.info(f"本地文件已保存: {full_path}")
                        else:
                            logger.warning(f"本地文件不存在: {full_path}")
                
            return True, result
        else:
            logger.error(f"编辑图片失败: HTTP状态码={response.status_code}, 响应内容={response.text}")
            return False, None
    except Exception as e:
        logger.exception(f"编辑图片时发生异常: {str(e)}")
        return False, None


def main():
    """主函数，运行单元测试"""
    logger.info("===== 开始测试QWenImage编辑接口 ====")
    
    # 1. 测试获取配置接口
    logger.info("\n1. 测试获取配置接口")
    config_success, config_data = test_get_config()
    
    # 2. 测试编辑图片接口 - 基本测试
    logger.info("\n2. 测试编辑图片接口 - 基本测试")
    basic_prompt = "将图片转换为水彩画风格，增加明亮度"
    edit_success, edit_data = test_edit_image(
        prompt=basic_prompt,
        size="1328*1328",
        save_local=True
    )
    
    # 3. 测试编辑图片接口 - 不同参数
    if config_success:
        supported_sizes = config_data["data"].get("supported_sizes", ["1328*1328"])

        logger.info(f"\n3. 测试编辑图片接口 - 不同参数(size={supported_sizes[0]})")
        different_prompt = "添加下雪效果，转为冷色调"
        test_edit_image(
            prompt=different_prompt,
            size=supported_sizes[0],
            save_local=True
        )
    
    logger.info("\n===== QWenImage编辑接口测试完成 =====")
    
    # 输出测试结果摘要
    success_count = sum([config_success, edit_success])
    logger.info(f"测试结果: {success_count} 接口测试成功")


if __name__ == "__main__":
    main()