fix apache#195 add message unit test

core/src/test/java/com/alibaba/fescar/core/protocol/MessageFutureTest.java

@@ -0,0 +1,124 @@
+/*
+ *  Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package com.alibaba.fescar.core.protocol;
+
+import com.alibaba.fastjson.JSON;
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.util.concurrent.*;
+
+/**
+ * Created by guoyao on 2019/3/1.
+ */
+public class MessageFutureTest {
+
+    private final boolean ASYNC_FIELD=false;
+    private final String BODY_FIELD="test_body";
+    private final boolean HEART_BEAT_FIELD=true;
+    private final boolean REQUEST_FIELD=false;
+    private final long ID_FIELD = 100L;
+    private final long TIME_OUT_FIELD = 100L;
+
+    @Test
+    public void testFieldSetGet() {
+        String fromJson="{\n" +
+                "\t\"requestMessage\":{\n" +
+                "\t\t\"async\":"+ASYNC_FIELD+",\n" +
+                "\t\t\"body\":\""+BODY_FIELD+"\",\n" +
+                "\t\t\"heartbeat\":"+HEART_BEAT_FIELD+",\n" +
+                "\t\t\"id\":"+ID_FIELD+",\n" +
+                "\t\t\"request\":"+REQUEST_FIELD+"\n" +
+                "\t},\n" +
+                "\t\"timeout\":"+TIME_OUT_FIELD+"\n" +
+                "}";
+        MessageFuture fromJsonFuture=JSON.parseObject(fromJson, MessageFuture.class);
+        Assert.assertEquals(TIME_OUT_FIELD, fromJsonFuture.getTimeout());
+        MessageFuture toJsonFuture=new MessageFuture();
+        toJsonFuture.setRequestMessage(buildRepcMessage());
+        toJsonFuture.setTimeout(TIME_OUT_FIELD);
+        String toJson=JSON.toJSONString(toJsonFuture, true);
+        Assert.assertEquals(toJson, fromJson);
+    }
+
+    @Test
+    public void testIsTimeOut() throws Exception {
+        MessageFuture messageFuture=new MessageFuture();
+        messageFuture.setTimeout(TIME_OUT_FIELD);
+        Assert.assertTrue(!messageFuture.isTimeout());
+        Thread.sleep(TIME_OUT_FIELD);
+        Assert.assertTrue(messageFuture.isTimeout());
+
+    }
+
+    @Test(expected =TimeoutException.class)
+    public void testGetNoResultWithTimeOutException() throws Exception {
+        MessageFuture messageFuture=new MessageFuture();
+        messageFuture.setRequestMessage(buildRepcMessage());
+        messageFuture.setTimeout(TIME_OUT_FIELD);
+        messageFuture.get(TIME_OUT_FIELD, TimeUnit.MILLISECONDS);
+    }
+
+    @Test(expected =TimeoutException.class)
+    public void testGetHasResultWithTimeOutException() throws Exception {
+        MessageFuture messageFuture=new MessageFuture();
+        messageFuture.setRequestMessage(buildRepcMessage());
+        messageFuture.setTimeout(TIME_OUT_FIELD);
+        ExecutorService executorService=Executors.newSingleThreadExecutor();
+        CountDownLatch downLatch=new CountDownLatch(1);
+        executorService.execute(new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    downLatch.await();
+                    messageFuture.setResultMessage("has_result");
+                } catch (InterruptedException e) {
+
+                }
+            }
+        });
+        messageFuture.get(TIME_OUT_FIELD, TimeUnit.MILLISECONDS);
+        downLatch.countDown();
+    }
+
+    @Test(expected =RuntimeException.class)
+    public void testGetHasResultWithRunTimeException() throws Exception {
+        MessageFuture messageFuture=new MessageFuture();
+        messageFuture.setRequestMessage(buildRepcMessage());
+        messageFuture.setTimeout(TIME_OUT_FIELD);
+        messageFuture.setResultMessage(new RuntimeException());
+        messageFuture.get(TIME_OUT_FIELD, TimeUnit.MILLISECONDS);
+    }
+
+    @Test(expected =RuntimeException.class)
+    public void testGetHasResultWithThrowable() throws Exception {
+        MessageFuture messageFuture=new MessageFuture();
+        messageFuture.setRequestMessage(buildRepcMessage());
+        messageFuture.setTimeout(TIME_OUT_FIELD);
+        messageFuture.setResultMessage(new Throwable("test_throwable"));
+        messageFuture.get(TIME_OUT_FIELD, TimeUnit.MILLISECONDS);
+    }
+
+    private RpcMessage buildRepcMessage() {
+        RpcMessage rpcMessage=new RpcMessage();
+        rpcMessage.setId(ID_FIELD);
+        rpcMessage.setAsync(ASYNC_FIELD);
+        rpcMessage.setRequest(REQUEST_FIELD);
+        rpcMessage.setHeartbeat(HEART_BEAT_FIELD);
+        rpcMessage.setBody(BODY_FIELD);
+        return rpcMessage;
+    }
+}

core/src/test/java/com/alibaba/fescar/core/protocol/RpcMessageTest.java

@@ -0,0 +1,68 @@
+/*
+ *  Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package com.alibaba.fescar.core.protocol;
+
+import com.alibaba.fastjson.JSON;
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * Created by guoyao on 2019/3/1.
+ */
+public class RpcMessageTest {
+
+    private final boolean ASYNC_FIELD=false;
+    private final String BODY_FIELD="test_body";
+    private final boolean HEART_BEAT_FIELD=true;
+    private final boolean REQUEST_FIELD=false;
+    private final long ID_FIELD = 100L;
+
+
+    @Test
+    public void testFieldGetSetFromJson() {
+        String fromJson="{\n" +
+                "\t\"async\":" + ASYNC_FIELD + ",\n" +
+                "\t\"body\":\"" + BODY_FIELD + "\",\n" +
+                "\t\"heartbeat\":" + HEART_BEAT_FIELD + ",\n" +
+                "\t\"id\":" + ID_FIELD + ",\n" +
+                "\t\"request\":" + REQUEST_FIELD + "\n" +
+                "}";
+        RpcMessage fromJsonMessage=JSON.parseObject(fromJson, RpcMessage.class);
+        Assert.assertEquals(false,fromJsonMessage.isAsync());
+        Assert.assertEquals(true,fromJsonMessage.isHeartbeat());
+        Assert.assertEquals(false, fromJsonMessage.isRequest());
+        Assert.assertEquals("test_body", fromJsonMessage.getBody());
+        Assert.assertEquals(100, fromJsonMessage.getId());
+
+        RpcMessage toJsonMessage=new RpcMessage();
+        toJsonMessage.setAsync(ASYNC_FIELD);
+        toJsonMessage.setBody(BODY_FIELD);
+        toJsonMessage.setRequest(REQUEST_FIELD);
+        toJsonMessage.setHeartbeat(HEART_BEAT_FIELD);
+        toJsonMessage.setId(ID_FIELD);
+        String toJson=JSON.toJSONString(toJsonMessage, true);
+        Assert.assertEquals(fromJson, toJson);
+    }
+
+    @Test
+    public void testGetNextMessageId() {
+        Assert.assertEquals(1, RpcMessage.getNextMessageId());
+        Assert.assertEquals(2, RpcMessage.getNextMessageId());
+        Assert.assertEquals(3, RpcMessage.getNextMessageId());
+        Assert.assertEquals(4, RpcMessage.getNextMessageId());
+        Assert.assertEquals(5, RpcMessage.getNextMessageId());
+    }
+}