[ISSUE apache#8384] Add more test coverage for ClientConfig (apache#8385

)

* [ISSUE apache#8384] Add more test coverage for ClientConfig

* Update test

* Update test

* Update test

client/src/test/java/org/apache/rocketmq/client/ClientConfigTest.java

@@ -0,0 +1,94 @@
+/*
+ * 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.client;
+
+import org.apache.rocketmq.common.message.MessageQueue;
+import org.apache.rocketmq.remoting.protocol.LanguageCode;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.junit.MockitoJUnitRunner;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Set;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+@RunWith(MockitoJUnitRunner.class)
+public class ClientConfigTest {
+
+    private ClientConfig clientConfig;
+
+    private final String resource = "resource";
+
+    @Before
+    public void init() {
+        clientConfig = createClientConfig();
+    }
+
+    @Test
+    public void testWithNamespace() {
+        Set<String> resources = clientConfig.withNamespace(Collections.singleton(resource));
+        assertTrue(resources.contains("lmq%resource"));
+    }
+
+    @Test
+    public void testWithoutNamespace() {
+        String actual = clientConfig.withoutNamespace(resource);
+        assertEquals(resource, actual);
+        Set<String> resources = clientConfig.withoutNamespace(Collections.singleton(resource));
+        assertTrue(resources.contains(resource));
+    }
+
+    @Test
+    public void testQueuesWithNamespace() {
+        MessageQueue messageQueue = new MessageQueue();
+        messageQueue.setTopic("defaultTopic");
+        Collection<MessageQueue> messageQueues = clientConfig.queuesWithNamespace(Collections.singleton(messageQueue));
+        assertTrue(messageQueues.contains(messageQueue));
+        assertEquals("lmq%defaultTopic", messageQueues.iterator().next().getTopic());
+    }
+
+    private ClientConfig createClientConfig() {
+        ClientConfig result = new ClientConfig();
+        result.setUnitName("unitName");
+        result.setClientIP("127.0.0.1");
+        result.setClientCallbackExecutorThreads(1);
+        result.setPollNameServerInterval(1000 * 30);
+        result.setHeartbeatBrokerInterval(1000 * 30);
+        result.setPersistConsumerOffsetInterval(1000 * 5);
+        result.setPullTimeDelayMillsWhenException(1000);
+        result.setUnitMode(true);
+        result.setSocksProxyConfig("{}");
+        result.setLanguage(LanguageCode.JAVA);
+        result.setDecodeReadBody(true);
+        result.setDecodeDecompressBody(true);
+        result.setAccessChannel(AccessChannel.LOCAL);
+        result.setMqClientApiTimeout(1000 * 3);
+        result.setEnableStreamRequestType(true);
+        result.setSendLatencyEnable(true);
+        result.setEnableHeartbeatChannelEventListener(true);
+        result.setDetectTimeout(200);
+        result.setDetectInterval(1000 * 2);
+        result.setUseHeartbeatV2(false);
+        result.buildMQClientId();
+        result.setNamespace("lmq");
+        return result;
+    }
+}