lepdou
3 years ago
committed by
GitHub
commit
70786309ea
@ -1,10 +1,10 @@
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# Change Log
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---
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- [Feature: Support parse ratelimit rule expression labels.](https://github.com/Tencent/spring-cloud-tencent/pull/183)
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- [Feature: Router support request label.](https://github.com/Tencent/spring-cloud-tencent/pull/165)
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- [Feature: Support router expression label](https://github.com/Tencent/spring-cloud-tencent/pull/190)
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- [Add metadata transfer example.](https://github.com/Tencent/spring-cloud-tencent/pull/184)
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- [Feature: Support metadata router.](https://github.com/Tencent/spring-cloud-tencent/pull/191)
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- [Feature: Misc optimize metadata router.](https://github.com/Tencent/spring-cloud-tencent/pull/192)
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- [feat:add rate limit of unirate.](https://github.com/Tencent/spring-cloud-tencent/pull/197)
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@ -0,0 +1,75 @@
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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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* 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.
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*/
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package com.tencent.cloud.polaris.ratelimit.config;
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import com.tencent.cloud.common.constant.ContextConstant;
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import com.tencent.cloud.polaris.context.ConditionalOnPolarisEnabled;
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import com.tencent.cloud.polaris.context.PolarisConfigModifier;
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import com.tencent.polaris.factory.config.ConfigurationImpl;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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/**
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* Autoconfiguration of rate limit at bootstrap phase.
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*
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* @author Haotian Zhang
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*/
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@Configuration(proxyBeanMethods = false)
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@ConditionalOnPolarisEnabled
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@ConditionalOnProperty(name = "spring.cloud.polaris.ratelimit.enabled", matchIfMissing = true)
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public class PolarisRateLimitBootstrapConfiguration {
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@Bean
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public PolarisRateLimitProperties polarisRateLimitProperties() {
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return new PolarisRateLimitProperties();
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}
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@Bean
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public RateLimitConfigModifier rateLimitConfigModifier(PolarisRateLimitProperties polarisRateLimitProperties) {
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return new RateLimitConfigModifier(polarisRateLimitProperties);
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}
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/**
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* Config modifier for rate limit.
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*
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* @author Haotian Zhang
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*/
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public static class RateLimitConfigModifier implements PolarisConfigModifier {
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private PolarisRateLimitProperties polarisRateLimitProperties;
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public RateLimitConfigModifier(PolarisRateLimitProperties polarisRateLimitProperties) {
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this.polarisRateLimitProperties = polarisRateLimitProperties;
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}
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@Override
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public void modify(ConfigurationImpl configuration) {
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// Update MaxQueuingTime.
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configuration.getProvider().getRateLimit()
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.setMaxQueuingTime(polarisRateLimitProperties.getMaxQueuingTime());
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}
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@Override
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public int getOrder() {
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return ContextConstant.ModifierOrder.CIRCUIT_BREAKER_ORDER;
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}
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}
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}
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@ -1,2 +1,4 @@
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org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
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com.tencent.cloud.polaris.ratelimit.config.RateLimitConfiguration
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com.tencent.cloud.polaris.ratelimit.config.PolarisRateLimitConfiguration
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org.springframework.cloud.bootstrap.BootstrapConfiguration=\
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com.tencent.cloud.polaris.ratelimit.config.PolarisRateLimitBootstrapConfiguration
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@ -0,0 +1,101 @@
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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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* https://opensource.org/licenses/BSD-3-Clause
|
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*
|
||||
* 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.
|
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*/
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package com.tencent.cloud.polaris.ratelimit;
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import java.util.Set;
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import com.google.protobuf.StringValue;
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import com.tencent.cloud.polaris.context.ServiceRuleManager;
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import com.tencent.polaris.client.pb.ModelProto;
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import com.tencent.polaris.client.pb.RateLimitProto;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.mockito.junit.MockitoJUnitRunner;
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import static org.assertj.core.api.Assertions.assertThat;
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import static org.mockito.ArgumentMatchers.any;
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import static org.mockito.ArgumentMatchers.anyString;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.when;
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/**
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* Test for {@link RateLimitRuleLabelResolver}.
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*
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* @author Haotian Zhang
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*/
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@RunWith(MockitoJUnitRunner.class)
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public class RateLimitRuleLabelResolverTest {
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private ServiceRuleManager serviceRuleManager;
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private RateLimitRuleLabelResolver rateLimitRuleLabelResolver;
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@Before
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public void setUp() {
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serviceRuleManager = mock(ServiceRuleManager.class);
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when(serviceRuleManager.getServiceRateLimitRule(any(), anyString())).thenAnswer(invocationOnMock -> {
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String serviceName = invocationOnMock.getArgument(1).toString();
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if (serviceName.equals("TestApp1")) {
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return null;
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}
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else if (serviceName.equals("TestApp2")) {
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return RateLimitProto.RateLimit.newBuilder().build();
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}
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else if (serviceName.equals("TestApp3")) {
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RateLimitProto.Rule rule = RateLimitProto.Rule.newBuilder().build();
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return RateLimitProto.RateLimit.newBuilder().addRules(rule).build();
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}
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else {
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ModelProto.MatchString matchString = ModelProto.MatchString.newBuilder()
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.setType(ModelProto.MatchString.MatchStringType.EXACT)
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.setValue(StringValue.of("value"))
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.setValueType(ModelProto.MatchString.ValueType.TEXT).build();
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RateLimitProto.Rule rule = RateLimitProto.Rule.newBuilder()
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.putLabels("${http.method}", matchString).build();
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return RateLimitProto.RateLimit.newBuilder().addRules(rule).build();
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}
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});
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rateLimitRuleLabelResolver = new RateLimitRuleLabelResolver(serviceRuleManager);
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}
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@Test
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public void testGetExpressionLabelKeys() {
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// rateLimitRule == null
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String serviceName = "TestApp1";
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Set<String> labelKeys = rateLimitRuleLabelResolver.getExpressionLabelKeys(null, serviceName);
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assertThat(labelKeys).isEmpty();
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// CollectionUtils.isEmpty(rules)
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serviceName = "TestApp2";
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labelKeys = rateLimitRuleLabelResolver.getExpressionLabelKeys(null, serviceName);
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assertThat(labelKeys).isEmpty();
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// CollectionUtils.isEmpty(labels)
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serviceName = "TestApp3";
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labelKeys = rateLimitRuleLabelResolver.getExpressionLabelKeys(null, serviceName);
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assertThat(labelKeys).isEmpty();
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// Has labels
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serviceName = "TestApp4";
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labelKeys = rateLimitRuleLabelResolver.getExpressionLabelKeys(null, serviceName);
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assertThat(labelKeys).isNotEmpty();
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assertThat(labelKeys).contains("${http.method}");
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}
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}
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@ -0,0 +1,46 @@
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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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||||
* 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.
|
||||
*/
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package com.tencent.cloud.polaris.ratelimit.config;
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import org.junit.Test;
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import org.springframework.boot.autoconfigure.AutoConfigurations;
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import org.springframework.boot.test.context.runner.ApplicationContextRunner;
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import static org.assertj.core.api.Assertions.assertThat;
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/**
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* Test for {@link PolarisRateLimitBootstrapConfiguration}.
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*
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* @author Haotian Zhang
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*/
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public class PolarisRateLimitBootstrapConfigurationTest {
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private ApplicationContextRunner contextRunner = new ApplicationContextRunner()
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.withConfiguration(
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AutoConfigurations.of(PolarisRateLimitBootstrapConfiguration.class))
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.withPropertyValues("spring.cloud.polaris.ratelimit.enabled=true");
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@Test
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public void testDefaultInitialization() {
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this.contextRunner.run(context -> {
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assertThat(context).hasSingleBean(PolarisRateLimitProperties.class);
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assertThat(context).hasSingleBean(PolarisRateLimitBootstrapConfiguration.RateLimitConfigModifier.class);
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});
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}
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}
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@ -0,0 +1,99 @@
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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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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
|
||||
*
|
||||
* 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.
|
||||
* 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.
|
||||
*/
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package com.tencent.cloud.polaris.ratelimit.config;
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import com.tencent.cloud.polaris.context.PolarisContextAutoConfiguration;
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import com.tencent.cloud.polaris.ratelimit.RateLimitRuleLabelResolver;
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import com.tencent.cloud.polaris.ratelimit.filter.QuotaCheckReactiveFilter;
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import com.tencent.cloud.polaris.ratelimit.filter.QuotaCheckServletFilter;
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import com.tencent.polaris.ratelimit.api.core.LimitAPI;
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import org.junit.Test;
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import org.springframework.boot.autoconfigure.AutoConfigurations;
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import org.springframework.boot.test.context.runner.ApplicationContextRunner;
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import org.springframework.boot.test.context.runner.ReactiveWebApplicationContextRunner;
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import org.springframework.boot.test.context.runner.WebApplicationContextRunner;
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import org.springframework.boot.web.servlet.FilterRegistrationBean;
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import static org.assertj.core.api.Assertions.assertThat;
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/**
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* Test for {@link PolarisRateLimitConfiguration}.
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*
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* @author Haotian Zhang
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*/
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public class PolarisRateLimitConfigurationTest {
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private ApplicationContextRunner applicationContextRunner = new ApplicationContextRunner();
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private WebApplicationContextRunner webApplicationContextRunner = new WebApplicationContextRunner();
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private ReactiveWebApplicationContextRunner reactiveWebApplicationContextRunner = new ReactiveWebApplicationContextRunner();
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@Test
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public void testNoWebApplication() {
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this.applicationContextRunner
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.withConfiguration(AutoConfigurations.of(
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PolarisContextAutoConfiguration.class,
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PolarisRateLimitProperties.class,
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PolarisRateLimitConfiguration.class))
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.run(context -> {
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assertThat(context).hasSingleBean(LimitAPI.class);
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assertThat(context).hasSingleBean(RateLimitRuleLabelResolver.class);
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assertThat(context).doesNotHaveBean(PolarisRateLimitConfiguration.QuotaCheckFilterConfig.class);
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assertThat(context).doesNotHaveBean(QuotaCheckServletFilter.class);
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assertThat(context).doesNotHaveBean(FilterRegistrationBean.class);
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assertThat(context).doesNotHaveBean(PolarisRateLimitConfiguration.MetadataReactiveFilterConfig.class);
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assertThat(context).doesNotHaveBean(QuotaCheckReactiveFilter.class);
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});
|
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}
|
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|
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@Test
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public void testServletWebApplication() {
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this.webApplicationContextRunner
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.withConfiguration(AutoConfigurations.of(PolarisContextAutoConfiguration.class,
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PolarisRateLimitProperties.class,
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PolarisRateLimitConfiguration.class))
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.run(context -> {
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assertThat(context).hasSingleBean(LimitAPI.class);
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assertThat(context).hasSingleBean(RateLimitRuleLabelResolver.class);
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assertThat(context).hasSingleBean(PolarisRateLimitConfiguration.QuotaCheckFilterConfig.class);
|
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assertThat(context).hasSingleBean(QuotaCheckServletFilter.class);
|
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assertThat(context).hasSingleBean(FilterRegistrationBean.class);
|
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assertThat(context).doesNotHaveBean(PolarisRateLimitConfiguration.MetadataReactiveFilterConfig.class);
|
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assertThat(context).doesNotHaveBean(QuotaCheckReactiveFilter.class);
|
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});
|
||||
}
|
||||
|
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@Test
|
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public void testReactiveWebApplication() {
|
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this.reactiveWebApplicationContextRunner
|
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.withConfiguration(AutoConfigurations.of(PolarisContextAutoConfiguration.class,
|
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PolarisRateLimitProperties.class,
|
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PolarisRateLimitConfiguration.class))
|
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.run(context -> {
|
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assertThat(context).hasSingleBean(LimitAPI.class);
|
||||
assertThat(context).hasSingleBean(RateLimitRuleLabelResolver.class);
|
||||
assertThat(context).doesNotHaveBean(PolarisRateLimitConfiguration.QuotaCheckFilterConfig.class);
|
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assertThat(context).doesNotHaveBean(QuotaCheckServletFilter.class);
|
||||
assertThat(context).doesNotHaveBean(FilterRegistrationBean.class);
|
||||
assertThat(context).hasSingleBean(PolarisRateLimitConfiguration.MetadataReactiveFilterConfig.class);
|
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assertThat(context).hasSingleBean(QuotaCheckReactiveFilter.class);
|
||||
});
|
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}
|
||||
}
|
||||
@ -0,0 +1,59 @@
|
||||
/*
|
||||
* 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.ratelimit.config;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
import org.springframework.boot.autoconfigure.AutoConfigurations;
|
||||
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
|
||||
import org.springframework.boot.test.context.runner.ApplicationContextRunner;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
|
||||
/**
|
||||
* Test for {@link PolarisRateLimitProperties}.
|
||||
*
|
||||
* @author Haotian Zhang
|
||||
*/
|
||||
public class PolarisRateLimitPropertiesTest {
|
||||
|
||||
private ApplicationContextRunner contextRunner = new ApplicationContextRunner()
|
||||
.withConfiguration(AutoConfigurations.of(PolarisRateLimitPropertiesAutoConfiguration.class, PolarisRateLimitProperties.class))
|
||||
.withPropertyValues("spring.cloud.polaris.ratelimit.rejectRequestTips=xxx")
|
||||
.withPropertyValues("spring.cloud.polaris.ratelimit.rejectRequestTipsFilePath=/index.html")
|
||||
.withPropertyValues("spring.cloud.polaris.ratelimit.rejectHttpCode=419")
|
||||
.withPropertyValues("spring.cloud.polaris.ratelimit.maxQueuingTime=500");
|
||||
|
||||
@Test
|
||||
public void testDefaultInitialization() {
|
||||
this.contextRunner.run(context -> {
|
||||
PolarisRateLimitProperties polarisRateLimitProperties = context.getBean(PolarisRateLimitProperties.class);
|
||||
assertThat(polarisRateLimitProperties.getRejectRequestTips()).isEqualTo("xxx");
|
||||
assertThat(polarisRateLimitProperties.getRejectRequestTipsFilePath()).isEqualTo("/index.html");
|
||||
assertThat(polarisRateLimitProperties.getRejectHttpCode()).isEqualTo(419);
|
||||
assertThat(polarisRateLimitProperties.getMaxQueuingTime()).isEqualTo(500L);
|
||||
});
|
||||
}
|
||||
|
||||
@Configuration
|
||||
@EnableAutoConfiguration
|
||||
static class PolarisRateLimitPropertiesAutoConfiguration {
|
||||
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,212 @@
|
||||
/*
|
||||
* 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.ratelimit.filter;
|
||||
|
||||
import java.lang.reflect.Field;
|
||||
import java.lang.reflect.InvocationTargetException;
|
||||
import java.lang.reflect.Method;
|
||||
import java.util.Collections;
|
||||
import java.util.Map;
|
||||
|
||||
import com.tencent.cloud.common.metadata.MetadataContext;
|
||||
import com.tencent.cloud.common.util.ExpressionLabelUtils;
|
||||
import com.tencent.cloud.polaris.ratelimit.RateLimitRuleLabelResolver;
|
||||
import com.tencent.cloud.polaris.ratelimit.config.PolarisRateLimitProperties;
|
||||
import com.tencent.cloud.polaris.ratelimit.constant.RateLimitConstant;
|
||||
import com.tencent.cloud.polaris.ratelimit.spi.PolarisRateLimiterLabelReactiveResolver;
|
||||
import com.tencent.polaris.api.plugin.ratelimiter.QuotaResult;
|
||||
import com.tencent.polaris.ratelimit.api.core.LimitAPI;
|
||||
import com.tencent.polaris.ratelimit.api.rpc.QuotaRequest;
|
||||
import com.tencent.polaris.ratelimit.api.rpc.QuotaResponse;
|
||||
import org.junit.Before;
|
||||
import org.junit.BeforeClass;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.powermock.core.classloader.annotations.PowerMockIgnore;
|
||||
import org.powermock.core.classloader.annotations.PrepareForTest;
|
||||
import org.powermock.modules.junit4.PowerMockRunner;
|
||||
import org.powermock.modules.junit4.PowerMockRunnerDelegate;
|
||||
import reactor.core.publisher.Mono;
|
||||
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.boot.test.context.SpringBootTest;
|
||||
import org.springframework.http.HttpStatus;
|
||||
import org.springframework.http.server.reactive.ServerHttpResponse;
|
||||
import org.springframework.mock.http.server.reactive.MockServerHttpRequest;
|
||||
import org.springframework.mock.web.server.MockServerWebExchange;
|
||||
import org.springframework.test.context.junit4.SpringRunner;
|
||||
import org.springframework.web.server.ServerWebExchange;
|
||||
import org.springframework.web.server.WebFilterChain;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
import static org.assertj.core.api.Assertions.fail;
|
||||
import static org.mockito.ArgumentMatchers.any;
|
||||
import static org.mockito.ArgumentMatchers.anySet;
|
||||
import static org.mockito.ArgumentMatchers.anyString;
|
||||
import static org.powermock.api.mockito.PowerMockito.mock;
|
||||
import static org.powermock.api.mockito.PowerMockito.mockStatic;
|
||||
import static org.powermock.api.mockito.PowerMockito.when;
|
||||
|
||||
/**
|
||||
* Test for {@link QuotaCheckReactiveFilter}.
|
||||
*
|
||||
* @author Haotian Zhang
|
||||
*/
|
||||
@RunWith(PowerMockRunner.class)
|
||||
@PowerMockIgnore({"javax.management.*", "javax.script.*"})
|
||||
@PowerMockRunnerDelegate(SpringRunner.class)
|
||||
@PrepareForTest(ExpressionLabelUtils.class)
|
||||
@SpringBootTest(classes = QuotaCheckReactiveFilterTest.TestApplication.class)
|
||||
public class QuotaCheckReactiveFilterTest {
|
||||
|
||||
private PolarisRateLimiterLabelReactiveResolver labelResolver = exchange -> Collections.singletonMap("ReactiveResolver", "ReactiveResolver");
|
||||
|
||||
private QuotaCheckReactiveFilter quotaCheckReactiveFilter;
|
||||
|
||||
@BeforeClass
|
||||
public static void beforeClass() {
|
||||
// mock ExpressionLabelUtils.resolve()
|
||||
mockStatic(ExpressionLabelUtils.class);
|
||||
when(ExpressionLabelUtils.resolve(any(ServerWebExchange.class), anySet())).thenReturn(Collections.singletonMap("RuleLabelResolver", "RuleLabelResolver"));
|
||||
}
|
||||
|
||||
@Before
|
||||
public void setUp() {
|
||||
MetadataContext.LOCAL_NAMESPACE = "TEST";
|
||||
|
||||
LimitAPI limitAPI = mock(LimitAPI.class);
|
||||
when(limitAPI.getQuota(any(QuotaRequest.class))).thenAnswer(invocationOnMock -> {
|
||||
String serviceName = ((QuotaRequest) invocationOnMock.getArgument(0)).getService();
|
||||
if (serviceName.equals("TestApp1")) {
|
||||
return new QuotaResponse(new QuotaResult(QuotaResult.Code.QuotaResultOk, 0, "QuotaResultOk"));
|
||||
}
|
||||
else if (serviceName.equals("TestApp2")) {
|
||||
return new QuotaResponse(new QuotaResult(QuotaResult.Code.QuotaResultOk, 1000, "QuotaResultOk"));
|
||||
}
|
||||
else if (serviceName.equals("TestApp3")) {
|
||||
return new QuotaResponse(new QuotaResult(QuotaResult.Code.QuotaResultLimited, 0, "QuotaResultLimited"));
|
||||
}
|
||||
else {
|
||||
return new QuotaResponse(new QuotaResult(null, 0, null));
|
||||
}
|
||||
});
|
||||
|
||||
PolarisRateLimitProperties polarisRateLimitProperties = new PolarisRateLimitProperties();
|
||||
polarisRateLimitProperties.setRejectRequestTips("RejectRequestTips");
|
||||
polarisRateLimitProperties.setRejectHttpCode(419);
|
||||
|
||||
RateLimitRuleLabelResolver rateLimitRuleLabelResolver = mock(RateLimitRuleLabelResolver.class);
|
||||
when(rateLimitRuleLabelResolver.getExpressionLabelKeys(anyString(), anyString())).thenReturn(Collections.EMPTY_SET);
|
||||
|
||||
this.quotaCheckReactiveFilter = new QuotaCheckReactiveFilter(limitAPI, labelResolver, polarisRateLimitProperties, rateLimitRuleLabelResolver);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testGetOrder() {
|
||||
assertThat(this.quotaCheckReactiveFilter.getOrder()).isEqualTo(RateLimitConstant.FILTER_ORDER);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testInit() {
|
||||
quotaCheckReactiveFilter.init();
|
||||
try {
|
||||
Field rejectTips = QuotaCheckReactiveFilter.class.getDeclaredField("rejectTips");
|
||||
rejectTips.setAccessible(true);
|
||||
assertThat(rejectTips.get(quotaCheckReactiveFilter)).isEqualTo("RejectRequestTips");
|
||||
}
|
||||
catch (NoSuchFieldException | IllegalAccessException e) {
|
||||
fail("Exception encountered.", e);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testGetRuleExpressionLabels() {
|
||||
try {
|
||||
Method getCustomResolvedLabels = QuotaCheckReactiveFilter.class.getDeclaredMethod("getCustomResolvedLabels", ServerWebExchange.class);
|
||||
getCustomResolvedLabels.setAccessible(true);
|
||||
|
||||
// Mock request
|
||||
MockServerHttpRequest request = MockServerHttpRequest.get("http://localhost:8080/test").build();
|
||||
ServerWebExchange exchange = MockServerWebExchange.from(request);
|
||||
|
||||
// labelResolver != null
|
||||
Map<String, String> result = (Map<String, String>) getCustomResolvedLabels.invoke(quotaCheckReactiveFilter, exchange);
|
||||
assertThat(result.size()).isEqualTo(1);
|
||||
assertThat(result.get("ReactiveResolver")).isEqualTo("ReactiveResolver");
|
||||
|
||||
// throw exception
|
||||
PolarisRateLimiterLabelReactiveResolver exceptionLabelResolver = new PolarisRateLimiterLabelReactiveResolver() {
|
||||
@Override
|
||||
public Map<String, String> resolve(ServerWebExchange exchange) {
|
||||
throw new RuntimeException("Mock exception.");
|
||||
}
|
||||
};
|
||||
quotaCheckReactiveFilter = new QuotaCheckReactiveFilter(null, exceptionLabelResolver, null, null);
|
||||
result = (Map<String, String>) getCustomResolvedLabels.invoke(quotaCheckReactiveFilter, exchange);
|
||||
assertThat(result.size()).isEqualTo(0);
|
||||
|
||||
// labelResolver == null
|
||||
quotaCheckReactiveFilter = new QuotaCheckReactiveFilter(null, null, null, null);
|
||||
result = (Map<String, String>) getCustomResolvedLabels.invoke(quotaCheckReactiveFilter, exchange);
|
||||
assertThat(result.size()).isEqualTo(0);
|
||||
|
||||
getCustomResolvedLabels.setAccessible(false);
|
||||
}
|
||||
catch (NoSuchMethodException | IllegalAccessException | InvocationTargetException e) {
|
||||
fail("Exception encountered.", e);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testFilter() {
|
||||
// Create mock WebFilterChain
|
||||
WebFilterChain webFilterChain = serverWebExchange -> Mono.empty();
|
||||
|
||||
// Mock request
|
||||
MockServerHttpRequest request = MockServerHttpRequest.get("http://localhost:8080/test").build();
|
||||
ServerWebExchange exchange = MockServerWebExchange.from(request);
|
||||
|
||||
quotaCheckReactiveFilter.init();
|
||||
|
||||
// Pass
|
||||
MetadataContext.LOCAL_SERVICE = "TestApp1";
|
||||
quotaCheckReactiveFilter.filter(exchange, webFilterChain);
|
||||
|
||||
// Unirate waiting 1000ms
|
||||
MetadataContext.LOCAL_SERVICE = "TestApp2";
|
||||
long startTimestamp = System.currentTimeMillis();
|
||||
quotaCheckReactiveFilter.filter(exchange, webFilterChain);
|
||||
assertThat(System.currentTimeMillis() - startTimestamp).isGreaterThanOrEqualTo(1000L);
|
||||
|
||||
// Rate limited
|
||||
MetadataContext.LOCAL_SERVICE = "TestApp3";
|
||||
quotaCheckReactiveFilter.filter(exchange, webFilterChain);
|
||||
ServerHttpResponse response = exchange.getResponse();
|
||||
assertThat(response.getRawStatusCode()).isEqualTo(419);
|
||||
assertThat(response.getStatusCode()).isEqualTo(HttpStatus.INSUFFICIENT_SPACE_ON_RESOURCE);
|
||||
|
||||
// Exception
|
||||
MetadataContext.LOCAL_SERVICE = "TestApp4";
|
||||
quotaCheckReactiveFilter.filter(exchange, webFilterChain);
|
||||
}
|
||||
|
||||
@SpringBootApplication
|
||||
protected static class TestApplication {
|
||||
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,209 @@
|
||||
/*
|
||||
* 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.ratelimit.filter;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.lang.reflect.Field;
|
||||
import java.lang.reflect.InvocationTargetException;
|
||||
import java.lang.reflect.Method;
|
||||
import java.util.Collections;
|
||||
import java.util.Map;
|
||||
|
||||
import javax.servlet.FilterChain;
|
||||
import javax.servlet.ServletException;
|
||||
import javax.servlet.http.HttpServletRequest;
|
||||
|
||||
import com.tencent.cloud.common.metadata.MetadataContext;
|
||||
import com.tencent.cloud.common.util.ExpressionLabelUtils;
|
||||
import com.tencent.cloud.polaris.ratelimit.RateLimitRuleLabelResolver;
|
||||
import com.tencent.cloud.polaris.ratelimit.config.PolarisRateLimitProperties;
|
||||
import com.tencent.cloud.polaris.ratelimit.spi.PolarisRateLimiterLabelServletResolver;
|
||||
import com.tencent.polaris.api.plugin.ratelimiter.QuotaResult;
|
||||
import com.tencent.polaris.ratelimit.api.core.LimitAPI;
|
||||
import com.tencent.polaris.ratelimit.api.rpc.QuotaRequest;
|
||||
import com.tencent.polaris.ratelimit.api.rpc.QuotaResponse;
|
||||
import org.junit.Before;
|
||||
import org.junit.BeforeClass;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.powermock.core.classloader.annotations.PowerMockIgnore;
|
||||
import org.powermock.core.classloader.annotations.PrepareForTest;
|
||||
import org.powermock.modules.junit4.PowerMockRunner;
|
||||
import org.powermock.modules.junit4.PowerMockRunnerDelegate;
|
||||
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.boot.test.context.SpringBootTest;
|
||||
import org.springframework.mock.web.MockHttpServletRequest;
|
||||
import org.springframework.mock.web.MockHttpServletResponse;
|
||||
import org.springframework.test.context.junit4.SpringRunner;
|
||||
import org.springframework.web.server.ServerWebExchange;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
import static org.assertj.core.api.Assertions.fail;
|
||||
import static org.mockito.ArgumentMatchers.any;
|
||||
import static org.mockito.ArgumentMatchers.anySet;
|
||||
import static org.mockito.ArgumentMatchers.anyString;
|
||||
import static org.powermock.api.mockito.PowerMockito.mock;
|
||||
import static org.powermock.api.mockito.PowerMockito.mockStatic;
|
||||
import static org.powermock.api.mockito.PowerMockito.when;
|
||||
|
||||
/**
|
||||
* Test for {@link QuotaCheckServletFilter}.
|
||||
*
|
||||
* @author Haotian Zhang
|
||||
*/
|
||||
@RunWith(PowerMockRunner.class)
|
||||
@PowerMockIgnore({"javax.management.*", "javax.script.*"})
|
||||
@PowerMockRunnerDelegate(SpringRunner.class)
|
||||
@PrepareForTest(ExpressionLabelUtils.class)
|
||||
@SpringBootTest(classes = QuotaCheckServletFilterTest.TestApplication.class)
|
||||
public class QuotaCheckServletFilterTest {
|
||||
|
||||
private PolarisRateLimiterLabelServletResolver labelResolver = exchange -> Collections.singletonMap("ServletResolver", "ServletResolver");
|
||||
|
||||
private QuotaCheckServletFilter quotaCheckServletFilter;
|
||||
|
||||
@BeforeClass
|
||||
public static void beforeClass() {
|
||||
// mock ExpressionLabelUtils.resolve()
|
||||
mockStatic(ExpressionLabelUtils.class);
|
||||
when(ExpressionLabelUtils.resolve(any(ServerWebExchange.class), anySet())).thenReturn(Collections.singletonMap("RuleLabelResolver", "RuleLabelResolver"));
|
||||
}
|
||||
|
||||
@Before
|
||||
public void setUp() {
|
||||
MetadataContext.LOCAL_NAMESPACE = "TEST";
|
||||
|
||||
LimitAPI limitAPI = mock(LimitAPI.class);
|
||||
when(limitAPI.getQuota(any(QuotaRequest.class))).thenAnswer(invocationOnMock -> {
|
||||
String serviceName = ((QuotaRequest) invocationOnMock.getArgument(0)).getService();
|
||||
if (serviceName.equals("TestApp1")) {
|
||||
return new QuotaResponse(new QuotaResult(QuotaResult.Code.QuotaResultOk, 0, "QuotaResultOk"));
|
||||
}
|
||||
else if (serviceName.equals("TestApp2")) {
|
||||
return new QuotaResponse(new QuotaResult(QuotaResult.Code.QuotaResultOk, 1000, "QuotaResultOk"));
|
||||
}
|
||||
else if (serviceName.equals("TestApp3")) {
|
||||
return new QuotaResponse(new QuotaResult(QuotaResult.Code.QuotaResultLimited, 0, "QuotaResultLimited"));
|
||||
}
|
||||
else {
|
||||
return new QuotaResponse(new QuotaResult(null, 0, null));
|
||||
}
|
||||
});
|
||||
|
||||
PolarisRateLimitProperties polarisRateLimitProperties = new PolarisRateLimitProperties();
|
||||
polarisRateLimitProperties.setRejectRequestTips("RejectRequestTips");
|
||||
polarisRateLimitProperties.setRejectHttpCode(419);
|
||||
|
||||
RateLimitRuleLabelResolver rateLimitRuleLabelResolver = mock(RateLimitRuleLabelResolver.class);
|
||||
when(rateLimitRuleLabelResolver.getExpressionLabelKeys(anyString(), anyString())).thenReturn(Collections.EMPTY_SET);
|
||||
|
||||
this.quotaCheckServletFilter = new QuotaCheckServletFilter(limitAPI, labelResolver, polarisRateLimitProperties, rateLimitRuleLabelResolver);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testInit() {
|
||||
quotaCheckServletFilter.init();
|
||||
try {
|
||||
Field rejectTips = QuotaCheckServletFilter.class.getDeclaredField("rejectTips");
|
||||
rejectTips.setAccessible(true);
|
||||
assertThat(rejectTips.get(quotaCheckServletFilter)).isEqualTo("RejectRequestTips");
|
||||
}
|
||||
catch (NoSuchFieldException | IllegalAccessException e) {
|
||||
fail("Exception encountered.", e);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testGetRuleExpressionLabels() {
|
||||
try {
|
||||
Method getCustomResolvedLabels = QuotaCheckServletFilter.class.getDeclaredMethod("getCustomResolvedLabels", HttpServletRequest.class);
|
||||
getCustomResolvedLabels.setAccessible(true);
|
||||
|
||||
// Mock request
|
||||
MockHttpServletRequest request = new MockHttpServletRequest();
|
||||
|
||||
// labelResolver != null
|
||||
Map<String, String> result = (Map<String, String>) getCustomResolvedLabels.invoke(quotaCheckServletFilter, request);
|
||||
assertThat(result.size()).isEqualTo(1);
|
||||
assertThat(result.get("ServletResolver")).isEqualTo("ServletResolver");
|
||||
|
||||
// throw exception
|
||||
PolarisRateLimiterLabelServletResolver exceptionLabelResolver = request1 -> {
|
||||
throw new RuntimeException("Mock exception.");
|
||||
};
|
||||
quotaCheckServletFilter = new QuotaCheckServletFilter(null, exceptionLabelResolver, null, null);
|
||||
result = (Map<String, String>) getCustomResolvedLabels.invoke(quotaCheckServletFilter, request);
|
||||
assertThat(result.size()).isEqualTo(0);
|
||||
|
||||
// labelResolver == null
|
||||
quotaCheckServletFilter = new QuotaCheckServletFilter(null, null, null, null);
|
||||
result = (Map<String, String>) getCustomResolvedLabels.invoke(quotaCheckServletFilter, request);
|
||||
assertThat(result.size()).isEqualTo(0);
|
||||
|
||||
getCustomResolvedLabels.setAccessible(false);
|
||||
}
|
||||
catch (NoSuchMethodException | IllegalAccessException | InvocationTargetException e) {
|
||||
fail("Exception encountered.", e);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testDoFilterInternal() {
|
||||
// Create mock FilterChain
|
||||
FilterChain filterChain = (servletRequest, servletResponse) -> {
|
||||
|
||||
};
|
||||
|
||||
// Mock request
|
||||
MockHttpServletRequest request = new MockHttpServletRequest();
|
||||
MockHttpServletResponse response = new MockHttpServletResponse();
|
||||
|
||||
quotaCheckServletFilter.init();
|
||||
try {
|
||||
// Pass
|
||||
MetadataContext.LOCAL_SERVICE = "TestApp1";
|
||||
quotaCheckServletFilter.doFilterInternal(request, response, filterChain);
|
||||
|
||||
// Unirate waiting 1000ms
|
||||
MetadataContext.LOCAL_SERVICE = "TestApp2";
|
||||
long startTimestamp = System.currentTimeMillis();
|
||||
quotaCheckServletFilter.doFilterInternal(request, response, filterChain);
|
||||
assertThat(System.currentTimeMillis() - startTimestamp).isGreaterThanOrEqualTo(1000L);
|
||||
|
||||
// Rate limited
|
||||
MetadataContext.LOCAL_SERVICE = "TestApp3";
|
||||
quotaCheckServletFilter.doFilterInternal(request, response, filterChain);
|
||||
assertThat(response.getStatus()).isEqualTo(419);
|
||||
assertThat(response.getContentAsString()).isEqualTo("RejectRequestTips");
|
||||
|
||||
|
||||
// Exception
|
||||
MetadataContext.LOCAL_SERVICE = "TestApp4";
|
||||
quotaCheckServletFilter.doFilterInternal(request, response, filterChain);
|
||||
}
|
||||
catch (ServletException | IOException e) {
|
||||
fail("Exception encountered.", e);
|
||||
}
|
||||
}
|
||||
|
||||
@SpringBootApplication
|
||||
protected static class TestApplication {
|
||||
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,97 @@
|
||||
/*
|
||||
* 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.ratelimit.utils;
|
||||
|
||||
import com.tencent.polaris.api.plugin.ratelimiter.QuotaResult;
|
||||
import com.tencent.polaris.ratelimit.api.core.LimitAPI;
|
||||
import com.tencent.polaris.ratelimit.api.rpc.QuotaRequest;
|
||||
import com.tencent.polaris.ratelimit.api.rpc.QuotaResponse;
|
||||
import com.tencent.polaris.ratelimit.api.rpc.QuotaResultCode;
|
||||
import org.junit.Before;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.powermock.core.classloader.annotations.PowerMockIgnore;
|
||||
import org.powermock.modules.junit4.PowerMockRunner;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
import static org.mockito.ArgumentMatchers.any;
|
||||
import static org.powermock.api.mockito.PowerMockito.mock;
|
||||
import static org.powermock.api.mockito.PowerMockito.when;
|
||||
|
||||
/**
|
||||
* Test for {@link QuotaCheckUtils}.
|
||||
*
|
||||
* @author Haotian Zhang
|
||||
*/
|
||||
@RunWith(PowerMockRunner.class)
|
||||
@PowerMockIgnore({"javax.management.*", "javax.script.*"})
|
||||
public class QuotaCheckUtilsTest {
|
||||
|
||||
private LimitAPI limitAPI;
|
||||
|
||||
@Before
|
||||
public void setUp() {
|
||||
limitAPI = mock(LimitAPI.class);
|
||||
when(limitAPI.getQuota(any(QuotaRequest.class))).thenAnswer(invocationOnMock -> {
|
||||
String serviceName = ((QuotaRequest) invocationOnMock.getArgument(0)).getService();
|
||||
if (serviceName.equals("TestApp1")) {
|
||||
return new QuotaResponse(new QuotaResult(QuotaResult.Code.QuotaResultOk, 0, "QuotaResultOk"));
|
||||
}
|
||||
else if (serviceName.equals("TestApp2")) {
|
||||
return new QuotaResponse(new QuotaResult(QuotaResult.Code.QuotaResultOk, 1000, "QuotaResultOk"));
|
||||
}
|
||||
else if (serviceName.equals("TestApp3")) {
|
||||
return new QuotaResponse(new QuotaResult(QuotaResult.Code.QuotaResultLimited, 0, "QuotaResultLimited"));
|
||||
}
|
||||
else {
|
||||
throw new RuntimeException("Mock exception.");
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testGetQuota() {
|
||||
// Pass
|
||||
String serviceName = "TestApp1";
|
||||
QuotaResponse quotaResponse = QuotaCheckUtils.getQuota(limitAPI, null, serviceName, 1, null, null);
|
||||
assertThat(quotaResponse.getCode()).isEqualTo(QuotaResultCode.QuotaResultOk);
|
||||
assertThat(quotaResponse.getWaitMs()).isEqualTo(0);
|
||||
assertThat(quotaResponse.getInfo()).isEqualTo("QuotaResultOk");
|
||||
|
||||
// Unirate waiting 1000ms
|
||||
serviceName = "TestApp2";
|
||||
quotaResponse = QuotaCheckUtils.getQuota(limitAPI, null, serviceName, 1, null, null);
|
||||
assertThat(quotaResponse.getCode()).isEqualTo(QuotaResultCode.QuotaResultOk);
|
||||
assertThat(quotaResponse.getWaitMs()).isEqualTo(1000);
|
||||
assertThat(quotaResponse.getInfo()).isEqualTo("QuotaResultOk");
|
||||
|
||||
// Rate limited
|
||||
serviceName = "TestApp3";
|
||||
quotaResponse = QuotaCheckUtils.getQuota(limitAPI, null, serviceName, 1, null, null);
|
||||
assertThat(quotaResponse.getCode()).isEqualTo(QuotaResultCode.QuotaResultLimited);
|
||||
assertThat(quotaResponse.getWaitMs()).isEqualTo(0);
|
||||
assertThat(quotaResponse.getInfo()).isEqualTo("QuotaResultLimited");
|
||||
|
||||
// Exception
|
||||
serviceName = "TestApp4";
|
||||
quotaResponse = QuotaCheckUtils.getQuota(limitAPI, null, serviceName, 1, null, null);
|
||||
assertThat(quotaResponse.getCode()).isEqualTo(QuotaResultCode.QuotaResultOk);
|
||||
assertThat(quotaResponse.getWaitMs()).isEqualTo(0);
|
||||
assertThat(quotaResponse.getInfo()).isEqualTo("get quota failed");
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,79 @@
|
||||
/*
|
||||
* 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.ratelimit.utils;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
import com.tencent.cloud.common.util.ResourceFileUtils;
|
||||
import com.tencent.cloud.polaris.ratelimit.config.PolarisRateLimitProperties;
|
||||
import org.junit.BeforeClass;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.powermock.core.classloader.annotations.PowerMockIgnore;
|
||||
import org.powermock.core.classloader.annotations.PrepareForTest;
|
||||
import org.powermock.modules.junit4.PowerMockRunner;
|
||||
|
||||
import static com.tencent.cloud.polaris.ratelimit.constant.RateLimitConstant.QUOTA_LIMITED_INFO;
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
import static org.mockito.ArgumentMatchers.anyString;
|
||||
import static org.powermock.api.mockito.PowerMockito.mockStatic;
|
||||
import static org.powermock.api.mockito.PowerMockito.when;
|
||||
|
||||
/**
|
||||
* Test for {@link RateLimitUtils}.
|
||||
*
|
||||
* @author Haotian Zhang
|
||||
*/
|
||||
@RunWith(PowerMockRunner.class)
|
||||
@PowerMockIgnore({"javax.management.*", "javax.script.*"})
|
||||
@PrepareForTest(ResourceFileUtils.class)
|
||||
public class RateLimitUtilsTest {
|
||||
|
||||
@BeforeClass
|
||||
public static void beforeClass() throws IOException {
|
||||
mockStatic(ResourceFileUtils.class);
|
||||
when(ResourceFileUtils.readFile(anyString())).thenAnswer(invocation -> {
|
||||
String rejectFilePath = invocation.getArgument(0).toString();
|
||||
if (rejectFilePath.equals("exception.html")) {
|
||||
throw new IOException("Mock exceptions");
|
||||
}
|
||||
else {
|
||||
return "RejectRequestTips";
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testGetRejectTips() {
|
||||
PolarisRateLimitProperties polarisRateLimitProperties = new PolarisRateLimitProperties();
|
||||
|
||||
// RejectRequestTips
|
||||
polarisRateLimitProperties.setRejectRequestTips("RejectRequestTips");
|
||||
assertThat(RateLimitUtils.getRejectTips(polarisRateLimitProperties)).isEqualTo("RejectRequestTips");
|
||||
|
||||
// RejectRequestTipsFilePath
|
||||
polarisRateLimitProperties.setRejectRequestTips(null);
|
||||
polarisRateLimitProperties.setRejectRequestTipsFilePath("reject-tips.html");
|
||||
assertThat(RateLimitUtils.getRejectTips(polarisRateLimitProperties)).isEqualTo("RejectRequestTips");
|
||||
|
||||
// RejectRequestTipsFilePath with Exception
|
||||
polarisRateLimitProperties.setRejectRequestTips(null);
|
||||
polarisRateLimitProperties.setRejectRequestTipsFilePath("exception.html");
|
||||
assertThat(RateLimitUtils.getRejectTips(polarisRateLimitProperties)).isEqualTo(QUOTA_LIMITED_INFO);
|
||||
}
|
||||
}
|
||||
Loading…
Reference in new issue