云快充1.5.0 初始化

jcpp-protocol-bootstrap/src/test/java/sanbing/jcpp/protocol/AbstractProtocolTestBase.java

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+package sanbing.jcpp.protocol; /**
+ * 抖音关注：程序员三丙
+ * 知识星球：https://t.zsxq.com/j9b21
+ */
+
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.core.env.Environment;
+import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.web.servlet.MockMvc;
+
+/**
+ * @author baigod
+ */
+@ActiveProfiles("test")
+@SpringBootTest(classes = JCPPProtocolServiceApplication.class, webEnvironment = SpringBootTest.WebEnvironment.DEFINED_PORT)
+@TestMethodOrder(MethodOrderer.OrderAnnotation.class)
+@AutoConfigureMockMvc
+public class AbstractProtocolTestBase {
+
+    static {
+        System.setProperty("spring.config.name", "protocol-service");
+    }
+
+    protected final Logger log = LoggerFactory.getLogger(this.getClass());
+
+
+    @Autowired
+    protected MockMvc mockMvc;
+
+    @Autowired
+    protected Environment environment;
+}

jcpp-protocol-bootstrap/src/test/java/sanbing/jcpp/protocol/adapter/DownlinkControllerTest.java

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+/**
+ * 抖音关注：程序员三丙
+ * 知识星球：https://t.zsxq.com/j9b21
+ */
+package sanbing.jcpp.protocol.adapter;
+
+import cn.hutool.core.util.HexUtil;
+import com.fasterxml.jackson.databind.JsonNode;
+import io.netty.bootstrap.Bootstrap;
+import io.netty.buffer.Unpooled;
+import io.netty.channel.*;
+import io.netty.channel.nio.NioEventLoopGroup;
+import io.netty.channel.socket.SocketChannel;
+import io.netty.channel.socket.nio.NioSocketChannel;
+import jakarta.annotation.Resource;
+import org.junit.After;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.HttpStatus;
+import sanbing.jcpp.infrastructure.util.jackson.JacksonUtil;
+import sanbing.jcpp.infrastructure.util.property.PropertyUtils;
+import sanbing.jcpp.proto.gen.ProtocolProto;
+import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRestMessage;
+import sanbing.jcpp.protocol.AbstractProtocolTestBase;
+import sanbing.jcpp.protocol.domain.DownlinkCmdEnum;
+import sanbing.jcpp.protocol.domain.ProtocolSession;
+import sanbing.jcpp.protocol.listener.tcp.configs.BinaryHandlerConfiguration;
+import sanbing.jcpp.protocol.listener.tcp.decoder.JCPPLengthFieldBasedFrameDecoder;
+import sanbing.jcpp.protocol.listener.tcp.decoder.TcpMsgDecoder;
+import sanbing.jcpp.protocol.provider.impl.DefaultProtocolSessionRegistryProvider;
+
+import java.nio.ByteOrder;
+import java.util.UUID;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+import static sanbing.jcpp.protocol.listener.tcp.configs.BinaryHandlerConfiguration.LITTLE_ENDIAN_BYTE_ORDER;
+
+class DownlinkControllerTest extends AbstractProtocolTestBase {
+    final String PROTOCOL_NAME = "yunkuaichongV150";
+
+    @Value("${service.protocols.yunkuaichongV150.listener.tcp.handler.configuration}")
+    private String yunkuaichongV150TcpHandler;
+
+    @Value("${service.protocols.yunkuaichongV150.listener.tcp.bind-port}")
+    private int yunkuaichongV150TcpPort;
+
+    @Resource
+    DefaultProtocolSessionRegistryProvider sessionRegistryProvider;
+
+    private EventLoopGroup group;
+    private Channel channel;
+
+    @BeforeEach
+    void setUp() throws InterruptedException {
+        final JsonNode cfgJson = JacksonUtil.valueToTree(PropertyUtils.getProps(yunkuaichongV150TcpHandler));
+
+        BinaryHandlerConfiguration binaryHandlerConfig = JacksonUtil.treeToValue(cfgJson, BinaryHandlerConfiguration.class);
+
+        ByteOrder byteOrder = LITTLE_ENDIAN_BYTE_ORDER.equalsIgnoreCase(binaryHandlerConfig.getByteOrder())
+                ? ByteOrder.LITTLE_ENDIAN : ByteOrder.BIG_ENDIAN;
+
+        JCPPLengthFieldBasedFrameDecoder framer = new JCPPLengthFieldBasedFrameDecoder(binaryHandlerConfig.getHead(), byteOrder,
+                binaryHandlerConfig.getLengthFieldOffset(), binaryHandlerConfig.getLengthFieldLength(),
+                binaryHandlerConfig.getLengthAdjustment(), binaryHandlerConfig.getInitialBytesToStrip());
+
+
+        group = new NioEventLoopGroup();
+        Bootstrap b = new Bootstrap();
+        b.group(group)
+                .channel(NioSocketChannel.class)
+                .handler(new ChannelInitializer<SocketChannel>() {
+                    @Override
+                    protected void initChannel(SocketChannel ch) throws Exception {
+                        ch.pipeline()
+                                .addLast(framer)
+                                .addLast("tcpByteDecoderOverride", new TcpMsgDecoder<>(PROTOCOL_NAME, TcpMsgDecoder::toByteArray))
+                                .addLast(new SimpleChannelInboundHandler<>() {
+                                    @Override
+                                    protected void channelRead0(ChannelHandlerContext ctx, Object msg) throws Exception {
+
+                                        log.info("接收到字节码:{}", msg);
+                                    }
+                                });
+                    }
+                });
+
+        // 连接到服务器
+        ChannelFuture f = b.connect("127.0.0.1", yunkuaichongV150TcpPort).sync();
+        channel = f.channel();
+    }
+
+    @After
+    public void tearDown() {
+        if (channel != null) {
+            channel.close();
+        }
+        group.shutdownGracefully();
+    }
+
+    @Test
+    void remoteStartCharging() throws Exception {
+        // 先发送一段登录
+        channel.writeAndFlush(Unpooled.wrappedBuffer(HexUtil.decodeHex("6822001900012023121200001001011047562e393572313300898604d11722d0348606024E87"))).sync();
+
+        // 停一会等注册完成 todo 也可以读下行消息判断是否登录成功
+        Thread.sleep(1000);
+
+        UUID messageId = UUID.randomUUID();
+        ProtocolSession protocolSession = sessionRegistryProvider.getSESSION_CACHE().asMap().values().stream().findFirst().get().get();
+        UUID sessionId = protocolSession.getId();
+        UUID requestId = UUID.randomUUID();
+
+        // 创建 DownlinkRestMessage 实例
+        String pileCode = "20231212000010";
+        DownlinkRestMessage downlinkMsg = DownlinkRestMessage.newBuilder()
+                .setMessageIdMSB(messageId.getMostSignificantBits())
+                .setMessageIdLSB(messageId.getLeastSignificantBits())
+                .setSessionIdMSB(sessionId.getMostSignificantBits())
+                .setSessionIdLSB(sessionId.getLeastSignificantBits())
+                .setProtocolName(PROTOCOL_NAME)
+                .setPileCode(pileCode)
+                .setRequestIdMSB(requestId.getMostSignificantBits())
+                .setRequestIdLSB(requestId.getLeastSignificantBits())
+                .setDownlinkCmd(DownlinkCmdEnum.REMOTE_START_CHARGING.name())
+                .setRemoteStartChargingRequest(ProtocolProto.RemoteStartChargingRequest.newBuilder()
+                        .setPileCode(pileCode)
+                        .setGunCode("01")
+                        .setLimitCent(10000)
+                        .setTradeNo("12345678901234567890")
+                        .build())
+                .build();
+
+        // 序列化为 Protobuf 字节流
+        byte[] protobufContent = downlinkMsg.toByteArray();
+
+        // 调用 POST 接口
+        mockMvc.perform(post("/api/onDownlink")
+                        .contentType("application/x-protobuf")
+                        .content(protobufContent))
+                .andDo(print())  // 打印请求和响应信息
+                .andExpect(status().is(HttpStatus.OK.value()));
+    }
+
+}