test: add service reset command test case (#3552)

* test: add service reset command test case

* test: update test case

apm-protocol/apm-network/src/test/java/org/apache/skywalking/api/network/trace/component/command/ServiceResetCommandTest.java

@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.skywalking.api.network.trace.component.command;
+
+import org.apache.skywalking.apm.network.common.Command;
+import org.apache.skywalking.apm.network.common.KeyStringValuePair;
+import org.apache.skywalking.apm.network.trace.component.command.ServiceResetCommand;
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * @author jsbxyyx
+ */
+public class ServiceResetCommandTest {
+
+    @Test
+    public void serialize_Serialize_SerialNumberIsaa() throws Exception {
+        ServiceResetCommand command = new ServiceResetCommand("aa");
+        Command.Builder builder = command.serialize();
+
+        Assert.assertEquals(ServiceResetCommand.NAME, builder.getCommand());
+        Assert.assertEquals("aa", builder.getArgs(0).getValue());
+    }
+
+    @Test
+    public void deserialize_NullPointerException_CommandKeyIsNotSerialNumber() throws Exception {
+        ServiceResetCommand command = new ServiceResetCommand("aa");
+
+        Command command1 = Command.newBuilder()
+                .addArgs(KeyStringValuePair.newBuilder().setKey("aa").setValue("aa").build())
+                .build();
+        boolean exception = false;
+        try {
+            command.deserialize(command1);
+        } catch (NullPointerException e) {
+            exception = true;
+        }
+        Assert.assertEquals(true, exception);
+    }
+
+    @Test
+    public void deserialize_SerialNumberCompare_CommandKeyIsSerialNumberValueIsaa() throws Exception {
+        ServiceResetCommand command = new ServiceResetCommand("aa");
+
+        Command command2 = Command.newBuilder()
+                .addArgs(KeyStringValuePair.newBuilder().setKey("SerialNumber").setValue("aa").build())
+                .build();
+        ServiceResetCommand deserialize2 = command.deserialize(command2);
+        Assert.assertEquals("aa", deserialize2.getSerialNumber());
+    }
+
+    @Test
+    public void deserialize_SerializeAndDeserialize_SerialNumberValueIsaa() throws Exception {
+        ServiceResetCommand command = new ServiceResetCommand("aa");
+        Command.Builder builder = command.serialize();
+        Command command3 = builder.build();
+        ServiceResetCommand deserialize3 = command.deserialize(command3);
+        Assert.assertEquals(command.getCommand(), deserialize3.getCommand());
+        Assert.assertEquals(command.getSerialNumber(), deserialize3.getSerialNumber());
+    }
+
+}