[RIP-10] Add test cases for UpdateKvConfigCommand (#929)

[RIP-10] Add test cases for UpdateKvConfigCommand

tools/src/test/java/org/apache/rocketmq/tools/command/namesrv/UpdateKvConfigCommandTest.java

+/*
+ * 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.rocketmq.tools.command.namesrv;
+
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.Options;
+import org.apache.commons.cli.PosixParser;
+import org.apache.rocketmq.client.ClientConfig;
+import org.apache.rocketmq.client.impl.MQClientAPIImpl;
+import org.apache.rocketmq.client.impl.MQClientManager;
+import org.apache.rocketmq.client.impl.factory.MQClientInstance;
+import org.apache.rocketmq.srvutil.ServerUtil;
+import org.apache.rocketmq.tools.admin.DefaultMQAdminExt;
+import org.apache.rocketmq.tools.admin.DefaultMQAdminExtImpl;
+import org.apache.rocketmq.tools.command.SubCommandException;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+
+import java.lang.reflect.Field;
+
+import static org.mockito.Mockito.mock;
+
+public class UpdateKvConfigCommandTest {
+    private static DefaultMQAdminExt defaultMQAdminExt;
+    private static DefaultMQAdminExtImpl defaultMQAdminExtImpl;
+    private static MQClientInstance mqClientInstance = MQClientManager.getInstance().getAndCreateMQClientInstance(new ClientConfig());
+    private static MQClientAPIImpl mQClientAPIImpl;
+
+    @BeforeClass
+    public static void init() throws NoSuchFieldException, IllegalAccessException {
+        mQClientAPIImpl = mock(MQClientAPIImpl.class);
+        defaultMQAdminExt = new DefaultMQAdminExt();
+        defaultMQAdminExtImpl = new DefaultMQAdminExtImpl(defaultMQAdminExt, 1000);
+
+        Field field = DefaultMQAdminExtImpl.class.getDeclaredField("mqClientInstance");
+        field.setAccessible(true);
+        field.set(defaultMQAdminExtImpl, mqClientInstance);
+        field = MQClientInstance.class.getDeclaredField("mQClientAPIImpl");
+        field.setAccessible(true);
+        field.set(mqClientInstance, mQClientAPIImpl);
+        field = DefaultMQAdminExt.class.getDeclaredField("defaultMQAdminExtImpl");
+        field.setAccessible(true);
+        field.set(defaultMQAdminExt, defaultMQAdminExtImpl);
+    }
+
+    @AfterClass
+    public static void terminate() {
+        defaultMQAdminExt.shutdown();
+    }
+
+    @Ignore
+    @Test
+    public void testExecute() throws SubCommandException {
+        UpdateKvConfigCommand cmd = new UpdateKvConfigCommand();
+        Options options = ServerUtil.buildCommandlineOptions(new Options());
+        String[] subargs = new String[]{"-s namespace", "-k topicname", "-v unit_test"};
+        final CommandLine commandLine =
+                ServerUtil.parseCmdLine("mqadmin " + cmd.commandName() + cmd.commandDesc(), subargs, cmd.buildCommandlineOptions(options), new PosixParser());
+        cmd.execute(commandLine, options, null);
+    }
+}