lapplelei
3 years ago
commit
126538b5f7
@ -0,0 +1,54 @@
|
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/*
|
||||
* 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.
|
||||
*
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||||
*/
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package com.tencent.cloud.metadata;
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import java.util.Map;
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import com.tencent.cloud.metadata.core.CustomTransitiveMetadataResolver;
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import org.assertj.core.api.Assertions;
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import org.junit.Test;
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import org.springframework.mock.http.server.reactive.MockServerHttpRequest;
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import org.springframework.mock.web.MockHttpServletRequest;
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import org.springframework.mock.web.server.MockServerWebExchange;
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/**
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* @author quan
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*/
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public class CustomTransitiveMetadataResolverTest {
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@Test
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public void test() {
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MockServerHttpRequest.BaseBuilder<?> builder = MockServerHttpRequest.get("");
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builder.header("X-SCT-Metadata-Transitive-a", "test");
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MockServerWebExchange exchange = MockServerWebExchange.from(builder);
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Map<String, String> resolve = CustomTransitiveMetadataResolver.resolve(exchange);
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Assertions.assertThat(resolve.size()).isEqualTo(1);
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Assertions.assertThat(resolve.get("a")).isEqualTo("test");
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}
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@Test
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public void testServlet() {
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MockHttpServletRequest request = new MockHttpServletRequest();
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request.addHeader("X-SCT-Metadata-Transitive-a", "test");
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Map<String, String> resolve = CustomTransitiveMetadataResolver.resolve(request);
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Assertions.assertThat(resolve.size()).isEqualTo(1);
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Assertions.assertThat(resolve.get("a")).isEqualTo("test");
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}
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}
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@ -0,0 +1,78 @@
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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
|
||||
*
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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.metadata.core.filter;
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import java.io.UnsupportedEncodingException;
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import java.net.URLDecoder;
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import java.nio.charset.StandardCharsets;
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import java.util.Map;
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import com.tencent.cloud.common.constant.MetadataConstant;
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import com.tencent.cloud.common.util.JacksonUtils;
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import com.tencent.cloud.metadata.core.EncodeTransferMedataScgFilter;
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import org.assertj.core.api.Assertions;
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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.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.cloud.gateway.filter.GatewayFilterChain;
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import org.springframework.context.ApplicationContext;
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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.test.context.junit4.SpringRunner;
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import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.RANDOM_PORT;
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/**
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* @author quan
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*/
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@RunWith(SpringRunner.class)
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@SpringBootTest(webEnvironment = RANDOM_PORT,
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classes = EncodeTransferMedataScgFilterTest.TestApplication.class,
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properties = { "spring.config.location = classpath:application-test.yml", "spring.main.web-application-type = reactive" })
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public class EncodeTransferMedataScgFilterTest {
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@Autowired
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private ApplicationContext applicationContext;
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@Mock
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private GatewayFilterChain chain;
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@Test
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public void testTransitiveMetadataFromApplicationConfig() throws UnsupportedEncodingException {
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EncodeTransferMedataScgFilter filter = applicationContext.getBean(EncodeTransferMedataScgFilter.class);
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MockServerHttpRequest.BaseBuilder<?> builder = MockServerHttpRequest.get("");
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MockServerWebExchange exchange = MockServerWebExchange.from(builder);
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filter.filter(exchange, chain);
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String metadataStr = exchange.getRequest().getHeaders().getFirst(MetadataConstant.HeaderName.CUSTOM_METADATA);
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String decode = URLDecoder.decode(metadataStr, StandardCharsets.UTF_8.name());
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Map<String, String> transitiveMap = JacksonUtils.deserialize2Map(decode);
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Assertions.assertThat(transitiveMap.size()).isEqualTo(1);
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Assert.assertEquals(transitiveMap.get("b"), "2");
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}
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@SpringBootApplication
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protected static class TestApplication {
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}
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}
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@ -0,0 +1,84 @@
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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.metadata.core.filter;
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import java.io.UnsupportedEncodingException;
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import java.net.URLDecoder;
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import java.nio.charset.StandardCharsets;
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import java.util.Map;
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import com.netflix.zuul.context.RequestContext;
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import com.tencent.cloud.common.constant.MetadataConstant;
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import com.tencent.cloud.common.util.JacksonUtils;
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import com.tencent.cloud.metadata.core.EncodeTransferMetadataZuulFilter;
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import org.assertj.core.api.Assertions;
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import org.junit.Assert;
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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.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.mock.web.MockMultipartHttpServletRequest;
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import org.springframework.test.context.junit4.SpringRunner;
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import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.RANDOM_PORT;
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/**
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* @author quan
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*/
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@RunWith(SpringRunner.class)
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@SpringBootTest(webEnvironment = RANDOM_PORT,
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classes = EncodeTransferMetadataZuulFilterTest.TestApplication.class,
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properties = { "spring.config.location = classpath:application-test.yml", "spring.main.web-application-type = reactive" })
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public class EncodeTransferMetadataZuulFilterTest {
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@Autowired
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private ApplicationContext applicationContext;
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private MockMultipartHttpServletRequest request = new MockMultipartHttpServletRequest();
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@Before
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public void init() {
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RequestContext ctx = RequestContext.getCurrentContext();
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ctx.clear();
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ctx.setRequest(this.request);
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}
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@Test
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public void multiplePartNamesWithMultipleParts() throws UnsupportedEncodingException {
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EncodeTransferMetadataZuulFilter filter = applicationContext.getBean(EncodeTransferMetadataZuulFilter.class);
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filter.run();
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final RequestContext ctx = RequestContext.getCurrentContext();
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Map<String, String> zuulRequestHeaders = ctx.getZuulRequestHeaders();
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String metaData = zuulRequestHeaders.get(MetadataConstant.HeaderName.CUSTOM_METADATA.toLowerCase());
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String decode = URLDecoder.decode(metaData, StandardCharsets.UTF_8.name());
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Map<String, String> transitiveMap = JacksonUtils.deserialize2Map(decode);
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Assertions.assertThat(transitiveMap.size()).isEqualTo(1);
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Assert.assertEquals(transitiveMap.get("b"), "2");
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}
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@SpringBootApplication
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protected static class TestApplication {
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}
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}
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2
spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreakerBootstrapConfiguration.java → spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerBootstrapConfiguration.java
2
spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/PolarisCircuitBreakerBootstrapConfiguration.java → spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisCircuitBreakerBootstrapConfiguration.java
8
spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/PolarisFeignClientAutoConfiguration.java → spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisFeignClientAutoConfiguration.java
8
spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/PolarisFeignClientAutoConfiguration.java → spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisFeignClientAutoConfiguration.java
@ -0,0 +1,56 @@
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/*
|
||||
* 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.circuitbreaker.config;
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||||
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||||
import com.tencent.cloud.polaris.circuitbreaker.resttemplate.PolarisResponseErrorHandler;
|
||||
import com.tencent.cloud.polaris.circuitbreaker.resttemplate.PolarisRestTemplateModifier;
|
||||
import com.tencent.cloud.polaris.circuitbreaker.resttemplate.PolarisRestTemplateResponseErrorHandler;
|
||||
import com.tencent.cloud.polaris.context.PolarisContextAutoConfiguration;
|
||||
import com.tencent.polaris.api.core.ConsumerAPI;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
|
||||
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
|
||||
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.web.client.RestTemplate;
|
||||
|
||||
/**
|
||||
* @author : wh
|
||||
* @date : 2022/6/21 21:34
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||||
* @description: Auto configuration PolarisRestTemplateAutoConfiguration
|
||||
*/
|
||||
@ConditionalOnProperty(value = "spring.cloud.polaris.circuitbreaker.enabled",
|
||||
havingValue = "true", matchIfMissing = true)
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||||
@Configuration(proxyBeanMethods = false)
|
||||
@AutoConfigureAfter(PolarisContextAutoConfiguration.class)
|
||||
public class PolarisRestTemplateAutoConfiguration {
|
||||
|
||||
@Bean
|
||||
@ConditionalOnBean(RestTemplate.class)
|
||||
public PolarisRestTemplateResponseErrorHandler polarisRestTemplateResponseErrorHandler(ConsumerAPI consumerAPI, @Autowired(required = false) PolarisResponseErrorHandler polarisResponseErrorHandler) {
|
||||
return new PolarisRestTemplateResponseErrorHandler(consumerAPI, polarisResponseErrorHandler);
|
||||
}
|
||||
|
||||
@Bean
|
||||
@ConditionalOnBean(RestTemplate.class)
|
||||
public PolarisRestTemplateModifier polarisRestTemplateBeanPostProcessor(PolarisRestTemplateResponseErrorHandler restTemplateResponseErrorHandler) {
|
||||
return new PolarisRestTemplateModifier(restTemplateResponseErrorHandler);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,29 @@
|
||||
/*
|
||||
* 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.circuitbreaker.resttemplate;
|
||||
|
||||
import org.springframework.web.client.ResponseErrorHandler;
|
||||
|
||||
/**
|
||||
* @author : wh
|
||||
* @date : 2022/6/21 19:12
|
||||
* @description: errorHandler {@link ResponseErrorHandler}
|
||||
*/
|
||||
public interface PolarisResponseErrorHandler extends ResponseErrorHandler {
|
||||
|
||||
}
|
||||
@ -0,0 +1,65 @@
|
||||
/*
|
||||
* 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.circuitbreaker.resttemplate;
|
||||
|
||||
import java.util.Map;
|
||||
|
||||
import org.springframework.beans.BeansException;
|
||||
import org.springframework.beans.factory.SmartInitializingSingleton;
|
||||
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
|
||||
import org.springframework.context.ApplicationContext;
|
||||
import org.springframework.context.ApplicationContextAware;
|
||||
import org.springframework.util.ObjectUtils;
|
||||
import org.springframework.web.client.RestTemplate;
|
||||
|
||||
/**
|
||||
* @author : wh
|
||||
* @date : 2022/6/21 21:20
|
||||
* @description: auto configuration RestTemplate Find the RestTemplate bean annotated with {@link LoadBalanced} and replace {@link org.springframework.web.client.ResponseErrorHandler}
|
||||
* with {@link PolarisRestTemplateResponseErrorHandler}
|
||||
*/
|
||||
public class PolarisRestTemplateModifier implements ApplicationContextAware, SmartInitializingSingleton {
|
||||
|
||||
private ApplicationContext applicationContext;
|
||||
|
||||
private final PolarisRestTemplateResponseErrorHandler polarisRestTemplateResponseErrorHandler;
|
||||
|
||||
public PolarisRestTemplateModifier(PolarisRestTemplateResponseErrorHandler polarisRestTemplateResponseErrorHandler) {
|
||||
this.polarisRestTemplateResponseErrorHandler = polarisRestTemplateResponseErrorHandler;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void afterSingletonsInstantiated() {
|
||||
Map<String, Object> beans = this.applicationContext.getBeansWithAnnotation(LoadBalanced.class);
|
||||
if (!ObjectUtils.isEmpty(beans)) {
|
||||
beans.forEach(this::initRestTemplate);
|
||||
}
|
||||
}
|
||||
|
||||
private void initRestTemplate(String beanName, Object bean) {
|
||||
if (bean instanceof RestTemplate) {
|
||||
RestTemplate restTemplate = (RestTemplate) bean;
|
||||
restTemplate.setErrorHandler(polarisRestTemplateResponseErrorHandler);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
|
||||
this.applicationContext = applicationContext;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,111 @@
|
||||
/*
|
||||
* 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.circuitbreaker.resttemplate;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.HttpURLConnection;
|
||||
import java.net.URI;
|
||||
import java.net.URL;
|
||||
import java.util.Objects;
|
||||
|
||||
import com.tencent.cloud.common.metadata.MetadataContext;
|
||||
import com.tencent.cloud.common.util.ReflectionUtils;
|
||||
import com.tencent.polaris.api.core.ConsumerAPI;
|
||||
import com.tencent.polaris.api.pojo.RetStatus;
|
||||
import com.tencent.polaris.api.pojo.ServiceKey;
|
||||
import com.tencent.polaris.api.rpc.ServiceCallResult;
|
||||
import com.tencent.polaris.api.utils.StringUtils;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import org.springframework.http.HttpMethod;
|
||||
import org.springframework.http.client.ClientHttpResponse;
|
||||
import org.springframework.web.client.ResponseErrorHandler;
|
||||
|
||||
/**
|
||||
* @author : wh
|
||||
* @date : 2022/6/21 17:25
|
||||
* @description: Extend ResponseErrorHandler to get request information
|
||||
*/
|
||||
public class PolarisRestTemplateResponseErrorHandler implements ResponseErrorHandler {
|
||||
|
||||
private static final Logger LOG = LoggerFactory.getLogger(PolarisRestTemplateResponseErrorHandler.class);
|
||||
|
||||
private static final String FileName = "connection";
|
||||
|
||||
private final ConsumerAPI consumerAPI;
|
||||
|
||||
private final PolarisResponseErrorHandler polarisResponseErrorHandler;
|
||||
|
||||
|
||||
public PolarisRestTemplateResponseErrorHandler(ConsumerAPI consumerAPI, PolarisResponseErrorHandler polarisResponseErrorHandler) {
|
||||
this.consumerAPI = consumerAPI;
|
||||
this.polarisResponseErrorHandler = polarisResponseErrorHandler;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean hasError(ClientHttpResponse response) {
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void handleError(ClientHttpResponse response) throws IOException {
|
||||
if (Objects.nonNull(polarisResponseErrorHandler)) {
|
||||
if (polarisResponseErrorHandler.hasError(response)) {
|
||||
polarisResponseErrorHandler.handleError(response);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public void handleError(URI url, HttpMethod method, ClientHttpResponse response) throws IOException {
|
||||
ServiceCallResult resultRequest = null;
|
||||
try {
|
||||
resultRequest = builderServiceCallResult(url, response);
|
||||
}
|
||||
catch (IOException e) {
|
||||
LOG.error("Will report response of {} url {}", response, url, e);
|
||||
throw e;
|
||||
}
|
||||
finally {
|
||||
consumerAPI.updateServiceCallResult(resultRequest);
|
||||
}
|
||||
}
|
||||
|
||||
private ServiceCallResult builderServiceCallResult(URI uri, ClientHttpResponse response) throws IOException {
|
||||
ServiceCallResult resultRequest = new ServiceCallResult();
|
||||
String serviceName = uri.getHost();
|
||||
resultRequest.setService(serviceName);
|
||||
resultRequest.setNamespace(MetadataContext.LOCAL_NAMESPACE);
|
||||
resultRequest.setMethod(uri.getPath());
|
||||
resultRequest.setRetStatus(RetStatus.RetSuccess);
|
||||
String sourceNamespace = MetadataContext.LOCAL_NAMESPACE;
|
||||
String sourceService = MetadataContext.LOCAL_SERVICE;
|
||||
if (StringUtils.isNotBlank(sourceNamespace) && StringUtils.isNotBlank(sourceService)) {
|
||||
resultRequest.setCallerService(new ServiceKey(sourceNamespace, sourceService));
|
||||
}
|
||||
HttpURLConnection connection = (HttpURLConnection) ReflectionUtils.getFieldValue(response, FileName);
|
||||
URL url = connection.getURL();
|
||||
resultRequest.setHost(url.getHost());
|
||||
resultRequest.setPort(url.getPort());
|
||||
if (response.getStatusCode().value() > 500) {
|
||||
resultRequest.setRetStatus(RetStatus.RetFail);
|
||||
}
|
||||
return resultRequest;
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,4 +1,6 @@
|
||||
org.springframework.cloud.bootstrap.BootstrapConfiguration=\
|
||||
com.tencent.cloud.polaris.circuitbreaker.PolarisCircuitBreakerBootstrapConfiguration
|
||||
com.tencent.cloud.polaris.circuitbreaker.config.PolarisCircuitBreakerBootstrapConfiguration
|
||||
org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
|
||||
com.tencent.cloud.polaris.circuitbreaker.PolarisFeignClientAutoConfiguration
|
||||
com.tencent.cloud.polaris.circuitbreaker.config.PolarisFeignClientAutoConfiguration,\
|
||||
com.tencent.cloud.polaris.circuitbreaker.config.PolarisRestTemplateAutoConfiguration
|
||||
|
||||
|
||||
@ -0,0 +1,70 @@
|
||||
/*
|
||||
* 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.circuitbreaker;
|
||||
|
||||
|
||||
import java.net.HttpURLConnection;
|
||||
import java.net.URI;
|
||||
import java.net.URL;
|
||||
|
||||
import com.tencent.cloud.polaris.circuitbreaker.resttemplate.PolarisRestTemplateResponseErrorHandler;
|
||||
import com.tencent.polaris.api.core.ConsumerAPI;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.boot.test.context.SpringBootTest;
|
||||
import org.springframework.http.HttpMethod;
|
||||
import org.springframework.test.context.junit4.SpringRunner;
|
||||
|
||||
import static org.mockito.Mockito.mock;
|
||||
import static org.mockito.Mockito.when;
|
||||
|
||||
/**
|
||||
* @author : wh
|
||||
* @date : 2022/6/22 09:00
|
||||
* @description: Test for {@link PolarisRestTemplateResponseErrorHandler}.
|
||||
*/
|
||||
@RunWith(SpringRunner.class)
|
||||
@SpringBootTest(classes = PolarisRestTemplateResponseErrorHandlerTest.TestApplication.class,
|
||||
properties = {"spring.cloud.polaris.namespace=Test", "spring.cloud.polaris.service=TestApp"})
|
||||
public class PolarisRestTemplateResponseErrorHandlerTest {
|
||||
|
||||
@Test
|
||||
public void handleError() throws Exception {
|
||||
ConsumerAPI consumerAPI = mock(ConsumerAPI.class);
|
||||
PolarisRestTemplateResponseErrorHandler polarisRestTemplateResponseErrorHandler = new PolarisRestTemplateResponseErrorHandler(consumerAPI, null);
|
||||
URI uri = mock(URI.class);
|
||||
when(uri.getPath()).thenReturn("/test");
|
||||
when(uri.getHost()).thenReturn("host");
|
||||
HttpURLConnection httpURLConnection = mock(HttpURLConnection.class);
|
||||
URL url = mock(URL.class);
|
||||
when(httpURLConnection.getURL()).thenReturn(url);
|
||||
when(url.getHost()).thenReturn("127.0.0.1");
|
||||
when(url.getPort()).thenReturn(8080);
|
||||
when(httpURLConnection.getResponseCode()).thenReturn(200);
|
||||
SimpleClientHttpResponseTest clientHttpResponse = new SimpleClientHttpResponseTest(httpURLConnection);
|
||||
polarisRestTemplateResponseErrorHandler.handleError(uri, HttpMethod.GET, clientHttpResponse);
|
||||
when(consumerAPI.unWatchService(null)).thenReturn(true);
|
||||
}
|
||||
|
||||
@SpringBootApplication
|
||||
protected static class TestApplication {
|
||||
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,106 @@
|
||||
/*
|
||||
* 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.circuitbreaker;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.net.HttpURLConnection;
|
||||
|
||||
import org.springframework.http.HttpHeaders;
|
||||
import org.springframework.http.client.AbstractClientHttpResponse;
|
||||
import org.springframework.lang.Nullable;
|
||||
import org.springframework.util.StreamUtils;
|
||||
import org.springframework.util.StringUtils;
|
||||
|
||||
|
||||
/**
|
||||
* @author : wh
|
||||
* @date : 2022/6/22 09:00
|
||||
* @description: mock {@link org.springframework.http.client.SimpleClientHttpResponse}
|
||||
*/
|
||||
public class SimpleClientHttpResponseTest extends AbstractClientHttpResponse {
|
||||
|
||||
private final HttpURLConnection connection;
|
||||
|
||||
@Nullable
|
||||
private HttpHeaders headers;
|
||||
|
||||
@Nullable
|
||||
private InputStream responseStream;
|
||||
|
||||
|
||||
SimpleClientHttpResponseTest(HttpURLConnection connection) {
|
||||
this.connection = connection;
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
public int getRawStatusCode() throws IOException {
|
||||
return this.connection.getResponseCode();
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getStatusText() throws IOException {
|
||||
String result = this.connection.getResponseMessage();
|
||||
return (result != null) ? result : "";
|
||||
}
|
||||
|
||||
@Override
|
||||
public HttpHeaders getHeaders() {
|
||||
if (this.headers == null) {
|
||||
this.headers = new HttpHeaders();
|
||||
// Header field 0 is the status line for most HttpURLConnections, but not on GAE
|
||||
String name = this.connection.getHeaderFieldKey(0);
|
||||
if (StringUtils.hasLength(name)) {
|
||||
this.headers.add(name, this.connection.getHeaderField(0));
|
||||
}
|
||||
int i = 1;
|
||||
while (true) {
|
||||
name = this.connection.getHeaderFieldKey(i);
|
||||
if (!StringUtils.hasLength(name)) {
|
||||
break;
|
||||
}
|
||||
this.headers.add(name, this.connection.getHeaderField(i));
|
||||
i++;
|
||||
}
|
||||
}
|
||||
return this.headers;
|
||||
}
|
||||
|
||||
@Override
|
||||
public InputStream getBody() throws IOException {
|
||||
InputStream errorStream = this.connection.getErrorStream();
|
||||
this.responseStream = (errorStream != null ? errorStream : this.connection.getInputStream());
|
||||
return this.responseStream;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() {
|
||||
try {
|
||||
if (this.responseStream == null) {
|
||||
getBody();
|
||||
}
|
||||
StreamUtils.drain(this.responseStream);
|
||||
this.responseStream.close();
|
||||
}
|
||||
catch (Exception ex) {
|
||||
// ignore
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in new issue