Code optimize & add junit tests (#701)
DerekYRC
2 years ago
committed by
GitHub
parent
d124cfd4e1
commit
2b8ef26006
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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.plugin.gateway.staining;
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import org.springframework.boot.context.properties.ConfigurationProperties;
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/**
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* The properties for traffic staining.
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* @author lepdou 2022-07-07
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*/
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@ConfigurationProperties("spring.cloud.tencent.plugin.scg.staining")
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public class StainingProperties {
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private boolean enabled;
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public boolean isEnabled() {
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return enabled;
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}
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public void setEnabled(boolean enabled) {
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this.enabled = enabled;
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}
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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.plugin.gateway;
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import com.tencent.cloud.plugin.gateway.staining.TrafficStainingGatewayFilter;
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import com.tencent.cloud.plugin.gateway.staining.rule.RuleStainingExecutor;
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import com.tencent.cloud.plugin.gateway.staining.rule.RuleStainingProperties;
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import com.tencent.cloud.plugin.gateway.staining.rule.RuleTrafficStainer;
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import com.tencent.cloud.plugin.gateway.staining.rule.StainingRuleManager;
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import com.tencent.polaris.client.api.SDKContext;
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import com.tencent.polaris.configuration.api.core.ConfigFileService;
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import com.tencent.polaris.configuration.factory.ConfigFileServiceFactory;
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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.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.context.ApplicationContext;
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import org.springframework.context.annotation.Bean;
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import org.springframework.test.context.junit4.SpringRunner;
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import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.DEFINED_PORT;
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/**
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* Test for {@link SCGPluginsAutoConfiguration}.
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* @author derek.yi 2022-11-03
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*/
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@RunWith(SpringRunner.class)
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@SpringBootTest(webEnvironment = DEFINED_PORT, classes = SCGPluginsAutoConfigurationTest.TestApplication.class,
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properties = {"server.port=8081", "spring.config.location = classpath:application-test.yml",
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"spring.cloud.tencent.plugin.scg.staining.rule-staining.enabled = true"})
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public class SCGPluginsAutoConfigurationTest {
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@Autowired
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private ApplicationContext applicationContext;
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@Test
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public void testAutoConfiguration() {
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Assert.assertEquals(1, applicationContext.getBeansOfType(RuleStainingProperties.class).size());
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Assert.assertEquals(1, applicationContext.getBeansOfType(StainingRuleManager.class).size());
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Assert.assertEquals(1, applicationContext.getBeansOfType(TrafficStainingGatewayFilter.class).size());
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Assert.assertEquals(1, applicationContext.getBeansOfType(RuleStainingExecutor.class).size());
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Assert.assertEquals(1, applicationContext.getBeansOfType(RuleTrafficStainer.class).size());
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}
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@SpringBootApplication
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public static class TestApplication {
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@Bean
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public ConfigFileService configFileService(SDKContext sdkContext) {
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return ConfigFileServiceFactory.createConfigFileService(sdkContext);
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}
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}
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}
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@ -1,89 +0,0 @@
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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.plugin.gateway.staining;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.Map;
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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.Mockito;
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import org.mockito.junit.MockitoJUnitRunner;
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import reactor.core.publisher.Mono;
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import org.springframework.cloud.gateway.filter.GatewayFilterChain;
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import org.springframework.util.CollectionUtils;
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import org.springframework.web.server.ServerWebExchange;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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/**
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* Test for {@link TrafficStainingGatewayFilter}.
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* @author lepdou 2022-07-12
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*/
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@RunWith(MockitoJUnitRunner.class)
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public class TrafficStainerGatewayFilterTest {
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@Mock
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private GatewayFilterChain chain;
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@Mock
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private ServerWebExchange exchange;
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@Test
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public void testNoneTrafficStainingImplement() {
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TrafficStainingGatewayFilter filter = new TrafficStainingGatewayFilter(null);
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when(chain.filter(exchange)).thenReturn(Mono.empty());
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filter.filter(exchange, chain);
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verify(chain).filter(exchange);
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}
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@Test
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public void testMultiStaining() {
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TrafficStainer trafficStainer1 = Mockito.mock(TrafficStainer.class);
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TrafficStainer trafficStainer2 = Mockito.mock(TrafficStainer.class);
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when(trafficStainer1.getOrder()).thenReturn(1);
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when(trafficStainer2.getOrder()).thenReturn(2);
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Map<String, String> labels1 = new HashMap<>();
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labels1.put("k1", "v1");
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labels1.put("k2", "v2");
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when(trafficStainer1.apply(exchange)).thenReturn(labels1);
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Map<String, String> labels2 = new HashMap<>();
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labels2.put("k1", "v11");
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labels2.put("k3", "v3");
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when(trafficStainer2.apply(exchange)).thenReturn(labels2);
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TrafficStainingGatewayFilter filter = new TrafficStainingGatewayFilter(Arrays.asList(trafficStainer1, trafficStainer2));
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Map<String, String> result = filter.getStainedLabels(exchange);
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Assert.assertFalse(CollectionUtils.isEmpty(result));
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Assert.assertEquals("v1", result.get("k1"));
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Assert.assertEquals("v2", result.get("k2"));
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Assert.assertEquals("v3", result.get("k3"));
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}
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}
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@ -0,0 +1,176 @@
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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.plugin.gateway.staining;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.Map;
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import com.tencent.cloud.common.metadata.MetadataContext;
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import com.tencent.cloud.common.metadata.MetadataContextHolder;
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import com.tencent.cloud.common.util.ApplicationContextAwareUtils;
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import com.tencent.cloud.plugin.gateway.staining.rule.RuleStainingExecutor;
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import com.tencent.cloud.plugin.gateway.staining.rule.RuleStainingProperties;
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import com.tencent.cloud.plugin.gateway.staining.rule.RuleTrafficStainer;
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import com.tencent.cloud.plugin.gateway.staining.rule.StainingRuleManager;
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import com.tencent.polaris.configuration.api.core.ConfigFile;
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import com.tencent.polaris.configuration.api.core.ConfigFileService;
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import org.junit.Assert;
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import org.junit.BeforeClass;
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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.Mockito;
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import org.mockito.junit.MockitoJUnitRunner;
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import reactor.core.publisher.Mono;
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import org.springframework.cloud.gateway.filter.GatewayFilterChain;
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import org.springframework.mock.http.server.reactive.MockServerHttpRequest;
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import org.springframework.mock.web.server.MockServerWebExchange;
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import org.springframework.util.CollectionUtils;
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import org.springframework.web.server.ServerWebExchange;
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import static org.mockito.ArgumentMatchers.any;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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/**
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* Test for {@link TrafficStainingGatewayFilter}.
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* @author lepdou 2022-07-12
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*/
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@RunWith(MockitoJUnitRunner.class)
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public class TrafficStainingGatewayFilterTest {
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@Mock
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private GatewayFilterChain chain;
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@Mock
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private ServerWebExchange exchange;
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@Mock
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private ConfigFileService configFileService;
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private final String testNamespace = "testNamespace";
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private final String testGroup = "testGroup";
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private final String testFileName = "rule.json";
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@BeforeClass
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public static void before() {
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Mockito.mockStatic(ApplicationContextAwareUtils.class);
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when(ApplicationContextAwareUtils
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.getProperties(any())).thenReturn("fooBar");
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}
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@Test
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public void testNoneTrafficStainingImplement() {
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TrafficStainingGatewayFilter filter = new TrafficStainingGatewayFilter(null);
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when(chain.filter(exchange)).thenReturn(Mono.empty());
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filter.filter(exchange, chain);
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verify(chain).filter(exchange);
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}
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@Test
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public void testMultiStaining() {
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TrafficStainer trafficStainer1 = Mockito.mock(TrafficStainer.class);
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TrafficStainer trafficStainer2 = Mockito.mock(TrafficStainer.class);
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when(trafficStainer1.getOrder()).thenReturn(1);
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when(trafficStainer2.getOrder()).thenReturn(2);
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Map<String, String> labels1 = new HashMap<>();
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labels1.put("k1", "v1");
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labels1.put("k2", "v2");
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when(trafficStainer1.apply(exchange)).thenReturn(labels1);
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Map<String, String> labels2 = new HashMap<>();
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labels2.put("k1", "v11");
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labels2.put("k3", "v3");
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when(trafficStainer2.apply(exchange)).thenReturn(labels2);
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TrafficStainingGatewayFilter filter = new TrafficStainingGatewayFilter(Arrays.asList(trafficStainer1, trafficStainer2));
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Map<String, String> result = filter.getStainedLabels(exchange);
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Assert.assertFalse(CollectionUtils.isEmpty(result));
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Assert.assertEquals("v1", result.get("k1"));
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Assert.assertEquals("v2", result.get("k2"));
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Assert.assertEquals("v3", result.get("k3"));
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}
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@Test
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public void testNoTrafficStainers() {
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MetadataContext metadataContext = new MetadataContext();
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MetadataContextHolder.set(metadataContext);
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TrafficStainingGatewayFilter filter = new TrafficStainingGatewayFilter(null);
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filter.filter(exchange, chain);
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Map<String, String> map = metadataContext.getTransitiveMetadata();
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Assert.assertTrue(CollectionUtils.isEmpty(map));
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}
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@Test
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public void testWithTrafficStainers() {
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MetadataContext metadataContext = new MetadataContext();
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MetadataContextHolder.set(metadataContext);
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RuleStainingProperties ruleStainingProperties = new RuleStainingProperties();
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ruleStainingProperties.setNamespace(testNamespace);
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ruleStainingProperties.setGroup(testGroup);
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ruleStainingProperties.setFileName(testFileName);
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ConfigFile configFile = Mockito.mock(ConfigFile.class);
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when(configFile.getContent()).thenReturn("{\n"
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+ " \"rules\":[\n"
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+ " {\n"
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+ " \"conditions\":[\n"
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+ " {\n"
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+ " \"key\":\"${http.query.uid}\",\n"
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+ " \"values\":[\"1000\"],\n"
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+ " \"operation\":\"EQUALS\"\n"
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+ " }\n"
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+ " ],\n"
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+ " \"labels\":[\n"
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+ " {\n"
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+ " \"key\":\"env\",\n"
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+ " \"value\":\"blue\"\n"
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+ " }\n"
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+ " ]\n"
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+ " }\n"
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+ " ]\n"
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+ "}");
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when(configFileService.getConfigFile(testNamespace, testGroup, testFileName)).thenReturn(configFile);
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StainingRuleManager stainingRuleManager = new StainingRuleManager(ruleStainingProperties, configFileService);
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RuleStainingExecutor ruleStainingExecutor = new RuleStainingExecutor();
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RuleTrafficStainer ruleTrafficStainer = new RuleTrafficStainer(stainingRuleManager, ruleStainingExecutor);
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TrafficStainingGatewayFilter filter = new TrafficStainingGatewayFilter(Collections.singletonList(ruleTrafficStainer));
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MockServerHttpRequest request = MockServerHttpRequest.get("/users")
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.queryParam("uid", "1000").build();
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MockServerWebExchange exchange = new MockServerWebExchange.Builder(request).build();
|
||||||
|
|
||||||
|
filter.filter(exchange, chain);
|
||||||
|
Map<String, String> map = metadataContext.getTransitiveMetadata();
|
||||||
|
Assert.assertNotNull(map);
|
||||||
|
Assert.assertEquals(1, map.size());
|
||||||
|
Assert.assertEquals("blue", map.get("env"));
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,112 @@
|
|||||||
|
/*
|
||||||
|
* 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.plugin.gateway.staining.rule;
|
||||||
|
|
||||||
|
import java.util.Map;
|
||||||
|
|
||||||
|
import com.tencent.polaris.configuration.api.core.ConfigFile;
|
||||||
|
import com.tencent.polaris.configuration.api.core.ConfigFileService;
|
||||||
|
import org.junit.Assert;
|
||||||
|
import org.junit.Test;
|
||||||
|
import org.junit.runner.RunWith;
|
||||||
|
import org.mockito.Mock;
|
||||||
|
import org.mockito.Mockito;
|
||||||
|
import org.mockito.junit.MockitoJUnitRunner;
|
||||||
|
|
||||||
|
import org.springframework.mock.http.server.reactive.MockServerHttpRequest;
|
||||||
|
import org.springframework.mock.web.server.MockServerWebExchange;
|
||||||
|
import org.springframework.util.CollectionUtils;
|
||||||
|
|
||||||
|
import static org.mockito.Mockito.when;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Test for {@link RuleTrafficStainer}.
|
||||||
|
* @author derek.yi 2022-11-03
|
||||||
|
*/
|
||||||
|
@RunWith(MockitoJUnitRunner.class)
|
||||||
|
public class RuleTrafficStainerTest {
|
||||||
|
|
||||||
|
@Mock
|
||||||
|
private ConfigFileService configFileService;
|
||||||
|
|
||||||
|
private final String testNamespace = "testNamespace";
|
||||||
|
private final String testGroup = "testGroup";
|
||||||
|
private final String testFileName = "rule.json";
|
||||||
|
|
||||||
|
@Test
|
||||||
|
public void testNoStainingRule() {
|
||||||
|
RuleStainingProperties ruleStainingProperties = new RuleStainingProperties();
|
||||||
|
ruleStainingProperties.setNamespace(testNamespace);
|
||||||
|
ruleStainingProperties.setGroup(testGroup);
|
||||||
|
ruleStainingProperties.setFileName(testFileName);
|
||||||
|
|
||||||
|
ConfigFile configFile = Mockito.mock(ConfigFile.class);
|
||||||
|
when(configFile.getContent()).thenReturn("");
|
||||||
|
when(configFileService.getConfigFile(testNamespace, testGroup, testFileName)).thenReturn(configFile);
|
||||||
|
|
||||||
|
StainingRuleManager stainingRuleManager = new StainingRuleManager(ruleStainingProperties, configFileService);
|
||||||
|
RuleStainingExecutor ruleStainingExecutor = new RuleStainingExecutor();
|
||||||
|
RuleTrafficStainer ruleTrafficStainer = new RuleTrafficStainer(stainingRuleManager, ruleStainingExecutor);
|
||||||
|
Map<String, String> map = ruleTrafficStainer.apply(null);
|
||||||
|
Assert.assertTrue(CollectionUtils.isEmpty(map));
|
||||||
|
}
|
||||||
|
|
||||||
|
@Test
|
||||||
|
public void testWithStainingRule() {
|
||||||
|
RuleStainingProperties ruleStainingProperties = new RuleStainingProperties();
|
||||||
|
ruleStainingProperties.setNamespace(testNamespace);
|
||||||
|
ruleStainingProperties.setGroup(testGroup);
|
||||||
|
ruleStainingProperties.setFileName(testFileName);
|
||||||
|
|
||||||
|
ConfigFile configFile = Mockito.mock(ConfigFile.class);
|
||||||
|
when(configFile.getContent()).thenReturn("{\n"
|
||||||
|
+ " \"rules\":[\n"
|
||||||
|
+ " {\n"
|
||||||
|
+ " \"conditions\":[\n"
|
||||||
|
+ " {\n"
|
||||||
|
+ " \"key\":\"${http.query.uid}\",\n"
|
||||||
|
+ " \"values\":[\"1000\"],\n"
|
||||||
|
+ " \"operation\":\"EQUALS\"\n"
|
||||||
|
+ " }\n"
|
||||||
|
+ " ],\n"
|
||||||
|
+ " \"labels\":[\n"
|
||||||
|
+ " {\n"
|
||||||
|
+ " \"key\":\"env\",\n"
|
||||||
|
+ " \"value\":\"blue\"\n"
|
||||||
|
+ " }\n"
|
||||||
|
+ " ]\n"
|
||||||
|
+ " }\n"
|
||||||
|
+ " ]\n"
|
||||||
|
+ "}");
|
||||||
|
when(configFileService.getConfigFile(testNamespace, testGroup, testFileName)).thenReturn(configFile);
|
||||||
|
|
||||||
|
StainingRuleManager stainingRuleManager = new StainingRuleManager(ruleStainingProperties, configFileService);
|
||||||
|
RuleStainingExecutor ruleStainingExecutor = new RuleStainingExecutor();
|
||||||
|
RuleTrafficStainer ruleTrafficStainer = new RuleTrafficStainer(stainingRuleManager, ruleStainingExecutor);
|
||||||
|
|
||||||
|
MockServerHttpRequest request = MockServerHttpRequest.get("/users")
|
||||||
|
.queryParam("uid", "1000").build();
|
||||||
|
MockServerWebExchange exchange = new MockServerWebExchange.Builder(request).build();
|
||||||
|
|
||||||
|
Map<String, String> map = ruleTrafficStainer.apply(exchange);
|
||||||
|
Assert.assertNotNull(map);
|
||||||
|
Assert.assertEquals(1, map.size());
|
||||||
|
Assert.assertEquals("blue", map.get("env"));
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,14 @@
|
|||||||
|
spring:
|
||||||
|
application:
|
||||||
|
name: test
|
||||||
|
cloud:
|
||||||
|
polaris:
|
||||||
|
address: grpc://127.0.0.1:8091
|
||||||
|
namespace: default
|
||||||
|
config:
|
||||||
|
connect-remote-server: false
|
||||||
|
shutdown-if-connect-to-config-server-failed: false
|
||||||
|
# auto-refresh: true
|
||||||
|
config:
|
||||||
|
import:
|
||||||
|
- optional:polaris
|
||||||
Loading…
Reference in new issue