Haotian Zhang
3 years ago
committed by
GitHub
parent
eb72d49506
commit
3ab0418c41
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*/
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package com.tencent.cloud.polaris.config;
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import java.lang.annotation.ElementType;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
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/**
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* Whether to connect to a remote server, suitable for local development mode.
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*
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* @author lepdou 2022-06-11
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*/
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@Retention(RetentionPolicy.RUNTIME)
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@Target({ ElementType.TYPE, ElementType.METHOD })
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@ConditionalOnProperty(value = "spring.cloud.polaris.config.connect-remote-server", matchIfMissing = true)
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public @interface ConditionalOnConnectRemoteServerEnabled {
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}
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*
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*/
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package com.tencent.cloud.polaris.config.adapter;
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import java.lang.reflect.Type;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import com.tencent.polaris.configuration.api.core.ConfigFileChangeListener;
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import com.tencent.polaris.configuration.api.core.ConfigKVFile;
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import com.tencent.polaris.configuration.api.core.ConfigKVFileChangeEvent;
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import com.tencent.polaris.configuration.api.core.ConfigKVFileChangeListener;
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/**
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* Mock config kv file for test.
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*@author lepdou 2022-06-11
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*/
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public class MockedConfigKVFile implements ConfigKVFile {
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private final Map<String, Object> properties;
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private final List<ConfigKVFileChangeListener> listeners = new ArrayList<>();
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public MockedConfigKVFile(Map<String, Object> properties) {
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this.properties = properties;
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}
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@Override
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public String getProperty(String s, String s1) {
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return String.valueOf(properties.get(s));
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}
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@Override
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public Integer getIntProperty(String s, Integer integer) {
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return null;
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}
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@Override
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public Long getLongProperty(String s, Long aLong) {
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return null;
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}
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@Override
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public Short getShortProperty(String s, Short aShort) {
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return null;
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}
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@Override
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public Float getFloatProperty(String s, Float aFloat) {
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return null;
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}
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@Override
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public Double getDoubleProperty(String s, Double aDouble) {
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return null;
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}
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@Override
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public Byte getByteProperty(String s, Byte aByte) {
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return null;
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}
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@Override
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public Boolean getBooleanProperty(String s, Boolean aBoolean) {
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return null;
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}
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@Override
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public String[] getArrayProperty(String s, String s1, String[] strings) {
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return new String[0];
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}
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@Override
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public <T extends Enum<T>> T getEnumProperty(String s, Class<T> aClass, T t) {
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return null;
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}
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@Override
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public <T> T getJsonProperty(String s, Class<T> aClass, T t) {
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return null;
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}
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@Override
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public <T> T getJsonProperty(String s, Type type, T t) {
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return null;
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}
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@Override
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public Set<String> getPropertyNames() {
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return properties.keySet();
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}
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@Override
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public void addChangeListener(ConfigKVFileChangeListener configKVFileChangeListener) {
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listeners.add(configKVFileChangeListener);
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}
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@Override
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public void removeChangeListener(ConfigKVFileChangeListener configKVFileChangeListener) {
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}
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@Override
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public String getContent() {
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return null;
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}
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@Override
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public <T> T asJson(Class<T> aClass, T t) {
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return null;
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}
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@Override
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public <T> T asJson(Type type, T t) {
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return null;
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}
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@Override
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public boolean hasContent() {
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return false;
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}
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@Override
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public void addChangeListener(ConfigFileChangeListener configFileChangeListener) {
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}
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@Override
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public void removeChangeListener(ConfigFileChangeListener configFileChangeListener) {
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}
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public void fireChangeListener(ConfigKVFileChangeEvent event) {
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for (ConfigKVFileChangeListener listener : listeners) {
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listener.onChange(event);
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}
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}
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@Override
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public String getNamespace() {
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return null;
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}
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@Override
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public String getFileGroup() {
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return null;
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}
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@Override
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public String getFileName() {
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return null;
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}
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}
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@ -0,0 +1,188 @@
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*
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*/
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package com.tencent.cloud.polaris.config.adapter;
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import java.util.HashMap;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Map;
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import com.google.common.collect.Lists;
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import com.tencent.cloud.polaris.config.config.ConfigFileGroup;
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import com.tencent.cloud.polaris.config.config.PolarisConfigProperties;
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import com.tencent.cloud.polaris.context.PolarisContextProperties;
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import com.tencent.polaris.configuration.api.core.ConfigFileService;
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import com.tencent.polaris.configuration.api.core.ConfigKVFile;
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import org.junit.Assert;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.mockito.Mock;
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import org.mockito.junit.MockitoJUnitRunner;
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import org.springframework.core.env.Environment;
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import org.springframework.core.env.PropertySource;
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import static org.mockito.Mockito.when;
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/**
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* test for {@link PolarisConfigFileLocator}
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*@author lepdou 2022-06-11
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*/
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@RunWith(MockitoJUnitRunner.class)
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public class PolarisConfigFileLocatorTest {
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@Mock
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private PolarisConfigProperties polarisConfigProperties;
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@Mock
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private PolarisContextProperties polarisContextProperties;
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@Mock
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private ConfigFileService configFileService;
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@Mock
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private PolarisPropertySourceManager polarisPropertySourceManager;
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@Mock
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private Environment environment;
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private final String testNamespace = "testNamespace";
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private final String testServiceName = "testServiceName";
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@Test
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public void testLoadApplicationPropertiesFile() {
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PolarisConfigFileLocator locator = new PolarisConfigFileLocator(polarisConfigProperties, polarisContextProperties,
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configFileService, polarisPropertySourceManager, environment);
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when(polarisContextProperties.getNamespace()).thenReturn(testNamespace);
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when(polarisContextProperties.getService()).thenReturn(testServiceName);
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// application.properties
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Map<String, Object> applicationProperties = new HashMap<>();
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applicationProperties.put("k1", "v1");
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applicationProperties.put("k2", "v2");
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applicationProperties.put("k3", "v3");
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ConfigKVFile propertiesFile = new MockedConfigKVFile(applicationProperties);
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when(configFileService.getConfigPropertiesFile(testNamespace, testServiceName, "application.properties"))
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.thenReturn(propertiesFile);
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Map<String, Object> emptyMap = new HashMap<>();
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ConfigKVFile emptyConfigFile = new MockedConfigKVFile(emptyMap);
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when(configFileService.getConfigYamlFile(testNamespace, testServiceName, "application.yml")).thenReturn(emptyConfigFile);
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when(configFileService.getConfigPropertiesFile(testNamespace, testServiceName, "bootstrap.properties")).thenReturn(emptyConfigFile);
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when(configFileService.getConfigYamlFile(testNamespace, testServiceName, "bootstrap.yml")).thenReturn(emptyConfigFile);
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when(polarisConfigProperties.getGroups()).thenReturn(null);
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when(environment.getActiveProfiles()).thenReturn(new String[] {});
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PropertySource<?> propertySource = locator.locate(environment);
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Assert.assertEquals("v1", propertySource.getProperty("k1"));
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Assert.assertEquals("v2", propertySource.getProperty("k2"));
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Assert.assertEquals("v3", propertySource.getProperty("k3"));
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}
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@Test
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public void testActiveProfileFilesPriorityBiggerThanDefault() {
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PolarisConfigFileLocator locator = new PolarisConfigFileLocator(polarisConfigProperties, polarisContextProperties,
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configFileService, polarisPropertySourceManager, environment);
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when(polarisContextProperties.getNamespace()).thenReturn(testNamespace);
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when(polarisContextProperties.getService()).thenReturn(testServiceName);
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// application.properties
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Map<String, Object> applicationProperties = new HashMap<>();
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applicationProperties.put("k1", "v1");
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applicationProperties.put("k2", "v2");
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applicationProperties.put("k3", "v3");
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ConfigKVFile propertiesFile = new MockedConfigKVFile(applicationProperties);
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when(configFileService.getConfigPropertiesFile(testNamespace, testServiceName, "application.properties"))
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.thenReturn(propertiesFile);
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// application-dev.properties
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Map<String, Object> devProperties = new HashMap<>();
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devProperties.put("k1", "v11");
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ConfigKVFile devFile = new MockedConfigKVFile(devProperties);
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when(configFileService.getConfigPropertiesFile(testNamespace, testServiceName, "application-dev.properties"))
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.thenReturn(devFile);
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Map<String, Object> emptyMap = new HashMap<>();
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ConfigKVFile emptyConfigFile = new MockedConfigKVFile(emptyMap);
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when(configFileService.getConfigYamlFile(testNamespace, testServiceName, "application.yml")).thenReturn(emptyConfigFile);
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when(configFileService.getConfigYamlFile(testNamespace, testServiceName, "application-dev.yml")).thenReturn(emptyConfigFile);
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when(configFileService.getConfigPropertiesFile(testNamespace, testServiceName, "bootstrap.properties")).thenReturn(emptyConfigFile);
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when(configFileService.getConfigPropertiesFile(testNamespace, testServiceName, "bootstrap-dev.properties")).thenReturn(emptyConfigFile);
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when(configFileService.getConfigYamlFile(testNamespace, testServiceName, "bootstrap.yml")).thenReturn(emptyConfigFile);
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when(configFileService.getConfigYamlFile(testNamespace, testServiceName, "bootstrap-dev.yml")).thenReturn(emptyConfigFile);
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when(polarisConfigProperties.getGroups()).thenReturn(null);
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when(environment.getActiveProfiles()).thenReturn(new String[] {"dev"});
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PropertySource<?> propertySource = locator.locate(environment);
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Assert.assertEquals("v11", propertySource.getProperty("k1"));
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Assert.assertEquals("v2", propertySource.getProperty("k2"));
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Assert.assertEquals("v3", propertySource.getProperty("k3"));
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}
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@Test
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public void testGetCustomFiles() {
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PolarisConfigFileLocator locator = new PolarisConfigFileLocator(polarisConfigProperties, polarisContextProperties,
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configFileService, polarisPropertySourceManager, environment);
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when(polarisContextProperties.getNamespace()).thenReturn(testNamespace);
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when(polarisContextProperties.getService()).thenReturn(testServiceName);
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Map<String, Object> emptyMap = new HashMap<>();
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ConfigKVFile emptyConfigFile = new MockedConfigKVFile(emptyMap);
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when(configFileService.getConfigPropertiesFile(testNamespace, testServiceName, "application.properties")).thenReturn(emptyConfigFile);
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when(configFileService.getConfigYamlFile(testNamespace, testServiceName, "application.yml")).thenReturn(emptyConfigFile);
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when(configFileService.getConfigPropertiesFile(testNamespace, testServiceName, "bootstrap.properties")).thenReturn(emptyConfigFile);
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when(configFileService.getConfigYamlFile(testNamespace, testServiceName, "bootstrap.yml")).thenReturn(emptyConfigFile);
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List<ConfigFileGroup> customFiles = new LinkedList<>();
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ConfigFileGroup configFileGroup = new ConfigFileGroup();
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String customGroup = "group1";
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configFileGroup.setName(customGroup);
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String customFile1 = "file1.properties";
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String customFile2 = "file2.properties";
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configFileGroup.setFiles(Lists.newArrayList(customFile1, customFile2));
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customFiles.add(configFileGroup);
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when(polarisConfigProperties.getGroups()).thenReturn(customFiles);
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when(environment.getActiveProfiles()).thenReturn(new String[] {});
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// file1.properties
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Map<String, Object> file1Map = new HashMap<>();
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file1Map.put("k1", "v1");
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file1Map.put("k2", "v2");
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ConfigKVFile file1 = new MockedConfigKVFile(file1Map);
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when(configFileService.getConfigPropertiesFile(testNamespace, customGroup, customFile1)).thenReturn(file1);
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// file2.properties
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Map<String, Object> file2Map = new HashMap<>();
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||||||
|
file2Map.put("k1", "v11");
|
||||||
|
file2Map.put("k3", "v3");
|
||||||
|
ConfigKVFile file2 = new MockedConfigKVFile(file2Map);
|
||||||
|
when(configFileService.getConfigPropertiesFile(testNamespace, customGroup, customFile2)).thenReturn(file2);
|
||||||
|
|
||||||
|
PropertySource<?> propertySource = locator.locate(environment);
|
||||||
|
|
||||||
|
Assert.assertEquals("v1", propertySource.getProperty("k1"));
|
||||||
|
Assert.assertEquals("v2", propertySource.getProperty("k2"));
|
||||||
|
Assert.assertEquals("v3", propertySource.getProperty("k3"));
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,122 @@
|
|||||||
|
/*
|
||||||
|
* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
|
||||||
|
*
|
||||||
|
* Licensed under the BSD 3-Clause License (the "License");
|
||||||
|
* you may not use this file except in compliance with the License.
|
||||||
|
* You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* https://opensource.org/licenses/BSD-3-Clause
|
||||||
|
*
|
||||||
|
* 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.tencent.cloud.polaris.config.adapter;
|
||||||
|
|
||||||
|
import java.util.HashMap;
|
||||||
|
import java.util.Map;
|
||||||
|
|
||||||
|
import com.google.common.collect.Lists;
|
||||||
|
import com.tencent.cloud.polaris.config.config.PolarisConfigProperties;
|
||||||
|
import com.tencent.polaris.configuration.api.core.ChangeType;
|
||||||
|
import com.tencent.polaris.configuration.api.core.ConfigKVFileChangeEvent;
|
||||||
|
import com.tencent.polaris.configuration.api.core.ConfigPropertyChangeInfo;
|
||||||
|
import org.junit.Assert;
|
||||||
|
import org.junit.Test;
|
||||||
|
import org.junit.runner.RunWith;
|
||||||
|
import org.mockito.Mock;
|
||||||
|
import org.mockito.junit.MockitoJUnitRunner;
|
||||||
|
|
||||||
|
import org.springframework.cloud.context.refresh.ContextRefresher;
|
||||||
|
|
||||||
|
import static org.mockito.Mockito.verify;
|
||||||
|
import static org.mockito.Mockito.when;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* test for {@link PolarisPropertySourceAutoRefresher}
|
||||||
|
*@author lepdou 2022-06-11
|
||||||
|
*/
|
||||||
|
@RunWith(MockitoJUnitRunner.class)
|
||||||
|
public class PolarisPropertiesSourceAutoRefresherTest {
|
||||||
|
|
||||||
|
@Mock
|
||||||
|
private PolarisConfigProperties polarisConfigProperties;
|
||||||
|
@Mock
|
||||||
|
private PolarisPropertySourceManager polarisPropertySourceManager;
|
||||||
|
@Mock
|
||||||
|
private ContextRefresher contextRefresher;
|
||||||
|
|
||||||
|
private final String testNamespace = "testNamespace";
|
||||||
|
private final String testServiceName = "testServiceName";
|
||||||
|
private final String testFileName = "application.properties";
|
||||||
|
|
||||||
|
@Test
|
||||||
|
public void testConfigFileChanged() {
|
||||||
|
PolarisPropertySourceAutoRefresher refresher = new PolarisPropertySourceAutoRefresher(polarisConfigProperties,
|
||||||
|
polarisPropertySourceManager, contextRefresher);
|
||||||
|
|
||||||
|
when(polarisConfigProperties.isAutoRefresh()).thenReturn(true);
|
||||||
|
|
||||||
|
Map<String, Object> content = new HashMap<>();
|
||||||
|
content.put("k1", "v1");
|
||||||
|
content.put("k2", "v2");
|
||||||
|
content.put("k3", "v3");
|
||||||
|
MockedConfigKVFile file = new MockedConfigKVFile(content);
|
||||||
|
PolarisPropertySource polarisPropertySource = new PolarisPropertySource(testNamespace, testServiceName, testFileName,
|
||||||
|
file, content);
|
||||||
|
|
||||||
|
when(polarisPropertySourceManager.getAllPropertySources()).thenReturn(Lists.newArrayList(polarisPropertySource));
|
||||||
|
|
||||||
|
ConfigPropertyChangeInfo changeInfo = new ConfigPropertyChangeInfo("k1", "v1", "v11", ChangeType.MODIFIED);
|
||||||
|
ConfigPropertyChangeInfo changeInfo2 = new ConfigPropertyChangeInfo("k4", null, "v4", ChangeType.ADDED);
|
||||||
|
ConfigPropertyChangeInfo changeInfo3 = new ConfigPropertyChangeInfo("k2", "v2", null, ChangeType.DELETED);
|
||||||
|
Map<String, ConfigPropertyChangeInfo> changeInfos = new HashMap<>();
|
||||||
|
changeInfos.put("k1", changeInfo);
|
||||||
|
changeInfos.put("k2", changeInfo3);
|
||||||
|
changeInfos.put("k4", changeInfo2);
|
||||||
|
|
||||||
|
ConfigKVFileChangeEvent event = new ConfigKVFileChangeEvent(changeInfos);
|
||||||
|
refresher.onApplicationEvent(null);
|
||||||
|
|
||||||
|
file.fireChangeListener(event);
|
||||||
|
|
||||||
|
Assert.assertEquals("v11", polarisPropertySource.getProperty("k1"));
|
||||||
|
Assert.assertEquals("v3", polarisPropertySource.getProperty("k3"));
|
||||||
|
Assert.assertNull(polarisPropertySource.getProperty("k2"));
|
||||||
|
Assert.assertEquals("v4", polarisPropertySource.getProperty("k4"));
|
||||||
|
verify(contextRefresher).refresh();
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
public void testNewConfigFile() {
|
||||||
|
PolarisPropertySourceAutoRefresher refresher = new PolarisPropertySourceAutoRefresher(polarisConfigProperties,
|
||||||
|
polarisPropertySourceManager, contextRefresher);
|
||||||
|
|
||||||
|
when(polarisConfigProperties.isAutoRefresh()).thenReturn(true);
|
||||||
|
|
||||||
|
Map<String, Object> emptyContent = new HashMap<>();
|
||||||
|
MockedConfigKVFile file = new MockedConfigKVFile(emptyContent);
|
||||||
|
PolarisPropertySource polarisPropertySource = new PolarisPropertySource(testNamespace, testServiceName, testFileName,
|
||||||
|
file, emptyContent);
|
||||||
|
|
||||||
|
when(polarisPropertySourceManager.getAllPropertySources()).thenReturn(Lists.newArrayList(polarisPropertySource));
|
||||||
|
|
||||||
|
ConfigPropertyChangeInfo changeInfo = new ConfigPropertyChangeInfo("k1", null, "v1", ChangeType.ADDED);
|
||||||
|
Map<String, ConfigPropertyChangeInfo> changeInfos = new HashMap<>();
|
||||||
|
changeInfos.put("k1", changeInfo);
|
||||||
|
|
||||||
|
ConfigKVFileChangeEvent event = new ConfigKVFileChangeEvent(changeInfos);
|
||||||
|
refresher.onApplicationEvent(null);
|
||||||
|
|
||||||
|
file.fireChangeListener(event);
|
||||||
|
|
||||||
|
Assert.assertEquals("v1", polarisPropertySource.getProperty("k1"));
|
||||||
|
verify(contextRefresher).refresh();
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
@ -0,0 +1,124 @@
|
|||||||
|
/*
|
||||||
|
* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
|
||||||
|
*
|
||||||
|
* Licensed under the BSD 3-Clause License (the "License");
|
||||||
|
* you may not use this file except in compliance with the License.
|
||||||
|
* You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* https://opensource.org/licenses/BSD-3-Clause
|
||||||
|
*
|
||||||
|
* 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.tencent.cloud.polaris.config.listener;
|
||||||
|
|
||||||
|
import com.google.common.collect.Sets;
|
||||||
|
import com.tencent.cloud.polaris.config.annotation.PolarisConfigKVFileChangeListener;
|
||||||
|
import com.tencent.polaris.configuration.api.core.ConfigPropertyChangeInfo;
|
||||||
|
import org.junit.Assert;
|
||||||
|
import org.junit.Test;
|
||||||
|
import org.junit.runner.RunWith;
|
||||||
|
|
||||||
|
import org.springframework.beans.factory.annotation.Autowired;
|
||||||
|
import org.springframework.beans.factory.annotation.Value;
|
||||||
|
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||||
|
import org.springframework.boot.test.context.SpringBootTest;
|
||||||
|
import org.springframework.cloud.context.environment.EnvironmentChangeEvent;
|
||||||
|
import org.springframework.context.ApplicationEventPublisher;
|
||||||
|
import org.springframework.context.ConfigurableApplicationContext;
|
||||||
|
import org.springframework.stereotype.Component;
|
||||||
|
import org.springframework.test.context.junit4.SpringRunner;
|
||||||
|
|
||||||
|
import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.DEFINED_PORT;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Integration testing for change listener.
|
||||||
|
*@author lepdou 2022-06-11
|
||||||
|
*/
|
||||||
|
@RunWith(SpringRunner.class)
|
||||||
|
@SpringBootTest(webEnvironment = DEFINED_PORT,
|
||||||
|
classes = ConfigChangeListenerTest.TestApplication.class,
|
||||||
|
properties = {"server.port=8081",
|
||||||
|
"spring.config.location = classpath:application-test.yml"})
|
||||||
|
public class ConfigChangeListenerTest {
|
||||||
|
|
||||||
|
@Autowired
|
||||||
|
private ApplicationEventPublisher applicationEventPublisher;
|
||||||
|
@Autowired
|
||||||
|
private ConfigurableApplicationContext applicationContext;
|
||||||
|
@Autowired
|
||||||
|
private TestApplication.TestConfig testConfig;
|
||||||
|
|
||||||
|
@Test
|
||||||
|
public void test() throws InterruptedException {
|
||||||
|
//before change
|
||||||
|
Assert.assertEquals(1000, testConfig.getTimeout());
|
||||||
|
|
||||||
|
//submit change event
|
||||||
|
System.setProperty("timeout", "2000");
|
||||||
|
EnvironmentChangeEvent event = new EnvironmentChangeEvent(applicationContext,
|
||||||
|
Sets.newHashSet("timeout"));
|
||||||
|
|
||||||
|
applicationEventPublisher.publishEvent(event);
|
||||||
|
|
||||||
|
//after change
|
||||||
|
Assert.assertEquals(2, testConfig.getChangeCnt());
|
||||||
|
Assert.assertEquals(2000, testConfig.getTimeout());
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
@SpringBootApplication
|
||||||
|
protected static class TestApplication {
|
||||||
|
|
||||||
|
@Component
|
||||||
|
protected static class TestConfig {
|
||||||
|
|
||||||
|
@Value("${timeout:1000}")
|
||||||
|
private int timeout;
|
||||||
|
|
||||||
|
private int changeCnt;
|
||||||
|
|
||||||
|
public int getTimeout() {
|
||||||
|
return timeout;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setTimeout(int timeout) {
|
||||||
|
this.timeout = timeout;
|
||||||
|
}
|
||||||
|
|
||||||
|
public int getChangeCnt() {
|
||||||
|
return changeCnt;
|
||||||
|
}
|
||||||
|
|
||||||
|
@PolarisConfigKVFileChangeListener(interestedKeys = {"timeout"})
|
||||||
|
public void configChangedListener(ConfigChangeEvent event) {
|
||||||
|
ConfigPropertyChangeInfo changeInfo = event.getChange("timeout");
|
||||||
|
timeout = Integer.parseInt(changeInfo.getNewValue());
|
||||||
|
changeCnt++;
|
||||||
|
}
|
||||||
|
|
||||||
|
@PolarisConfigKVFileChangeListener(interestedKeyPrefixes = {"timeout"})
|
||||||
|
public void configChangedListener2(ConfigChangeEvent event) {
|
||||||
|
ConfigPropertyChangeInfo changeInfo = event.getChange("timeout");
|
||||||
|
timeout = Integer.parseInt(changeInfo.getNewValue());
|
||||||
|
changeCnt++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Component
|
||||||
|
protected static class EventPublisher implements ApplicationEventPublisher {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void publishEvent(Object o) {
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
@ -0,0 +1,9 @@
|
|||||||
|
spring:
|
||||||
|
application:
|
||||||
|
name: test
|
||||||
|
cloud:
|
||||||
|
polaris:
|
||||||
|
address: grpc://127.0.0.1:8091
|
||||||
|
namespace: default
|
||||||
|
config:
|
||||||
|
connect-remote-server: false
|
||||||
Loading…
Reference in new issue