add junit test for RpcConfigChangeNotifier

config/src/test/java/com/alibaba/nacos/config/server/remote/RpcConfigChangeNotifierTest.java

@@ -0,0 +1,71 @@
+/*
+ * 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.nacos.config.server.remote;
+
+import com.alibaba.nacos.config.server.model.event.LocalDataChangeEvent;
+import com.alibaba.nacos.config.server.utils.GroupKey2;
+import com.alibaba.nacos.core.remote.ConnectionManager;
+import com.alibaba.nacos.core.remote.RpcPushService;
+import com.alibaba.nacos.core.remote.control.TpsMonitorManager;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@RunWith(MockitoJUnitRunner.class)
+public class RpcConfigChangeNotifierTest {
+
+    private RpcConfigChangeNotifier rpcConfigChangeNotifier;
+
+    @Mock
+    private TpsMonitorManager tpsMonitorManager;
+
+    @Mock
+    private ConfigChangeListenContext configChangeListenContext;
+
+    @Mock
+    private RpcPushService rpcPushService;
+
+    @Mock
+    private ConnectionManager connectionManager;
+
+    @Before
+    public void setUp() {
+        rpcConfigChangeNotifier = new RpcConfigChangeNotifier();
+
+        ReflectionTestUtils.setField(rpcConfigChangeNotifier, "tpsMonitorManager", tpsMonitorManager);
+        ReflectionTestUtils.setField(rpcConfigChangeNotifier, "configChangeListenContext", configChangeListenContext);
+        ReflectionTestUtils.setField(rpcConfigChangeNotifier, "rpcPushService", rpcPushService);
+        ReflectionTestUtils.setField(rpcConfigChangeNotifier, "connectionManager", connectionManager);
+    }
+
+    @Test
+    public void testOnEvent() {
+        final String groupKey = GroupKey2.getKey("nacos.internal.tps.control_rule_1", "nacos", "tenant");
+        final String limitGroupKey = GroupKey2.getKey("nacos.internal.tps.nacos.internal.connection.limit.rule", "nacos", "tenant");
+        List<String> betaIps = new ArrayList<>();
+
+        betaIps.add("1.1.1.1");
+        rpcConfigChangeNotifier.onEvent(new LocalDataChangeEvent(groupKey, true, betaIps));
+        rpcConfigChangeNotifier.onEvent(new LocalDataChangeEvent(limitGroupKey));
+    }
+}