移动端测试

class MobileAITester:
    """移动端AI功能测试"""
    
    def test_chat_feature(self):
        """聊天功能测试"""
        # 登录
        self.app.login("user", "password")
        
        # 打开聊天
        self.app.navigate_to_chat()
        
        # 发送消息
        self.app.send_message("今天天气怎么样")
        
        # 等待并验证响应
        response = self.app.wait_for_response(timeout=10)
        assert "天气" in response or len(response) > 0
        
        # 验证加载状态
        assert not self.app.is_loading()
    
    def test_camera_feature(self):
        """相机功能测试"""
        # 打开相机
        self.app.navigate_to_camera()
        
        # 拍照
        self.app.take_photo()
        
        # 选择AI分析
        self.app.select_analysis("object_detection")
        
        # 等待并验证结果
        result = self.app.wait_for_analysis(timeout=15)
        assert len(result.detections) > 0

class VoiceInteractionTester:
    """语音交互测试"""
    
    def test_voice_input(self):
        """语音输入测试"""
        # 启动语音
        self.app.start_voice_input()
        
        # 模拟语音
        self.device.play_audio("测试语音.mp3")
        
        # 验证识别结果
        text = self.app.get_recognized_text()
        assert "测试语音" in text
    
    def test_voice_output(self):
        """语音输出测试"""
        self.app.send_message("用语音回答")
        self.app.enable_voice_response()
        
        # 等待语音播放
        audio = self.device.record_audio(timeout=10)
        assert len(audio) > 0
        
        # 验证语音转文本
        text = self.device.speech_to_text(audio)
        assert len(text) > 0

class CompatibilityTester:
    """兼容性自动化测试"""
    
    def run_matrix(self, test_cases: List[TestCase]) -> CompatReport:
        """
        兼容性矩阵测试
        
        自动化:
        1. 云端真机农场
        2. 模拟器/模拟器测试
        3. 截图对比
        """
        results = {}
        
        for device in self.device_matrix:
            results[device] = {
                'cases': [],
                'pass_rate': 0,
                'issues': [],
            }
            
            for case in test_cases:
                result = self._execute_on_device(case, device)
                results[device]['cases'].append(result)
                if result.failed:
                    results[device]['issues'].append({
                        'case': case.id,
                        'error': result.error,
                    })
            
            passed = sum(1 for c in results[device]['cases'] if c.passed)
            results[device]['pass_rate'] = passed / len(test_cases)
        
        return CompatReport(
            device_results=results,
            overall_pass_rate=self._overall_rate(results),
            cross_device_issues=self._find_cross_device_issues(results),
        )

class AIPerformanceTester:
    """AI功能性能测试"""
    
    def measure_ai_latency(self, feature: str) -> LatencyResult:
        """
        AI功能延迟测量
        
        测量:
        1. 网络延迟(云端AI)
        2. 推理延迟(本地AI)
        3. 渲染延迟(结果展示)
        """
        # 测量端到端延迟
        start = time.time()
        result = self.app.execute_ai_feature(feature)
        total_latency = time.time() - start
        
        # 测量各阶段延迟
        network = self._measure_network_latency(feature)
        inference = self._measure_inference_latency(feature)
        rendering = self._measure_rendering_latency(result)
        
        return LatencyResult(
            total=total_latency,
            network=network,
            inference=inference,
            rendering=rendering,
            meets_target=total_latency < 2.0,
        )

class NetworkSimulationTester:
    """网络模拟测试"""
    
    def test_3g_network(self):
        """3G网络测试"""
        self.device.set_network("3g", latency=200, loss=2)
        
        # AI请求超时处理
        self.app.send_message("你好")
        timeout_error = self.app.wait_for_error(timeout=15)
        assert "network" in timeout_error.lower() or len(timeout_error) > 0
        
        # 恢复后重连
        self.device.set_network("wifi")
        retry_result = self.app.auto_retry()
        assert retry_result.success