fix: modbustcp读功能与测试

nl-web-app/src/test/java/org/nl/ApiTest.java

@@ -2,9 +2,18 @@ package org.nl;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.nl.iot.core.driver.bo.AttributeBO;
+import org.nl.iot.core.driver.entity.RValue;
+import org.nl.iot.core.driver.protocol.modbustcp.ModBusProtocolDriverImpl;
+import org.nl.iot.modular.iot.entity.IotConfig;
+import org.nl.iot.modular.iot.entity.IotConnect;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 
+import java.util.HashMap;
+import java.util.Map;
+
 /**
  *
  * @author: lyd
@@ -13,8 +22,61 @@ import org.springframework.test.context.junit4.SpringRunner;
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = Application.class)
 public class ApiTest {
+
+    @Autowired
+    private ModBusProtocolDriverImpl modBusProtocolDriver;
+
     @Test
     public void modbusTest() {
+        // 构建驱动配置（连接配置）
+        Map<String, AttributeBO> driverConfig = new HashMap<>();
+        driverConfig.put("host", AttributeBO.builder().value("192.168.81.251").build());
+        driverConfig.put("port", AttributeBO.builder().value("502").build());
 
+        // 构建点位配置
+        Map<String, AttributeBO> pointConfig = new HashMap<>();
+        pointConfig.put("slaveId", AttributeBO.builder().value("1").build());
+        pointConfig.put("offset", AttributeBO.builder().value("40001").build());  // 功能码3：保持寄存器
+        pointConfig.put("data_type", AttributeBO.builder().value("int16").build());
+
+        // 构建连接对象
+        IotConnect connect = IotConnect.builder()
+                .id(1)
+                .code("MODBUS_TCP_001")
+                .host("192.168.81.251")
+                .port(502)
+                .protocol("modbus-tcp")
+                .enabled(true)
+                .description("测试Modbus TCP连接")
+                .build();
+
+        // 构建配置对象
+        IotConfig config = IotConfig.builder()
+                .id(1)
+                .connectId(1)
+                .alias("temperature")
+                .aliasName("温度传感器")
+                .registerAddress("40001")
+                .dataType("int16")
+                .readonly(true)
+                .enabled(true)
+                .description("测试温度读取")
+                .build();
+
+        try {
+            // 调用read方法进行测试
+            RValue result = modBusProtocolDriver.read(driverConfig, pointConfig, connect, config);
+            
+            // 输出测试结果
+            System.out.println("=== Modbus读取测试结果 ===");
+            System.out.println("连接信息: " + result.getConnect());
+            System.out.println("配置信息: " + result.getConfig());
+            System.out.println("读取值: " + result.getValue());
+            System.out.println("测试完成！");
+            
+        } catch (Exception e) {
+            System.err.println("测试失败: " + e.getMessage());
+            e.printStackTrace();
+        }
     }
 }