微服务环境下单元测试无法完成

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qqcom 剑灵 2022-03-03 15:22

一、该问题的重现步骤是什么？

在微服务环境bladex2.9.0下，结构如下

2. 新建启动个参数类，参数已经修改为本地nacos地址

package launcher;

import java.util.Properties;
import org.springblade.common.constant.LauncherConstant;
import org.springblade.core.auto.service.AutoService;
import org.springblade.core.launch.service.LauncherService;
import org.springblade.core.launch.utils.PropsUtil;
import org.springframework.boot.builder.SpringApplicationBuilder;

/**
 * @author coundy
 * @description
 * @date 3/3/22 2:41 PM
 * @Version V1.0
 */
@AutoService(LauncherService.class)
public class TestSysLauncher implements LauncherService {

  @Override
  public void launcher(SpringApplicationBuilder builder, String appName, String profile, boolean isLocalDev) {
    Properties props = System.getProperties();
    // 通用注册
    PropsUtil.setProperty(props, "spring.cloud.nacos.discovery.server-addr", LauncherConstant.nacosAddr(profile));
    PropsUtil.setProperty(props, "spring.cloud.nacos.config.server-addr", LauncherConstant.nacosAddr(profile));
    PropsUtil.setProperty(props, "spring.cloud.sentinel.transport.dashboard", LauncherConstant.sentinelAddr(profile));
    PropsUtil.setProperty(props, "spring.zipkin.base-url", LauncherConstant.zipkinAddr(profile));
    PropsUtil.setProperty(props, "spring.datasource.dynamic.enabled", "false");
  }
}

3.新建测试类

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springblade.core.launch.constant.AppConstant;
import org.springblade.core.test.BladeBootTest;
import org.springblade.core.test.BladeSpringRunner;
import org.springblade.system.SystemApplication;
import org.springframework.boot.test.context.SpringBootTest;

/**
 * @author coundy
 * @description
 * @date 3/3/22 2:42 PM
 * @Version V1.0
 */
@RunWith(BladeSpringRunner.class)
@SpringBootTest(classes = SystemApplication.class)
@BladeBootTest(appName = AppConstant.APPLICATION_SYSTEM_NAME, profile = "test", enableLoader = true)
public class TestSysClient {

  @Test
  public void testBean(){
    System.out.println("---------");
  }
}

4、resources新建yaml 配置文件

:
  : :
  :
    : ${}
    : ${}
    : ${}

5、pom文件

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>blade-service</artifactId>
        <groupId>org.springblade</groupId>
        <version>2.9.0.RELEASE</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>blade-system</artifactId>
    <name>${project.artifactId}</name>
    <version>${bladex.project.version}</version>
    <packaging>jar</packaging>

    <dependencies>
        <dependency>
            <groupId>org.springblade</groupId>
            <artifactId>blade-core-boot</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springblade</groupId>
            <artifactId>blade-starter-excel</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springblade</groupId>
            <artifactId>blade-starter-swagger</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springblade</groupId>
            <artifactId>blade-system-api</artifactId>
            <version>${bladex.project.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springblade</groupId>
            <artifactId>blade-user-api</artifactId>
            <version>${bladex.project.version}</version>
        </dependency>
        <dependency>
            <groupId>org.reflections</groupId>
            <artifactId>reflections</artifactId>
            <version>${reflections.version}</version>
        </dependency>
      <dependency>
        <groupId>org.springblade</groupId>
        <artifactId>blade-core-auto</artifactId>
        <scope>test</scope>
      </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springblade</groupId>
            <artifactId>blade-core-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>com.spotify</groupId>
                <artifactId>dockerfile-maven-plugin</artifactId>
                <configuration>
                    <username>${docker.username}</username>
                    <password>${docker.password}</password>
                    <repository>${docker.registry.url}/${docker.namespace}/${project.artifactId}</repository>
                    <tag>${project.version}</tag>
                    <useMavenSettingsForAuth>true</useMavenSettingsForAuth>
                    <buildArgs>
                        <JAR_FILE>target/${project.build.finalName}.jar</JAR_FILE>
                    </buildArgs>
                    <skip>false</skip>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-antrun-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

二、你期待的结果是什么？实际看到的又是什么？

无法惊醒单元测试，java.lang.ClassNotFoundException: org.apache.http.nio.reactor.IOReactorException

三、你正在使用的是什么产品，什么版本？在什么操作系统上？

操作系统： centos 7.0

jdk : 1.8

bladex : 2.9.0

四、请提供详细的错误堆栈信息，这很重要。

2022-03-03 15:04:10.682 ERROR 32418 --- [ main] o.s.boot.SpringApplication : Application run failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'nacosConfigManager' defined in class path resource [com/alibaba/cloud/nacos/NacosConfigBootstrapConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.cloud.nacos.NacosConfigManager]: Factory method 'nacosConfigManager' threw exception; nested exception is com.alibaba.cloud.nacos.diagnostics.analyzer.NacosConnectionFailureException: java.lang.reflect.InvocationTargetException

at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:657) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:637) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1341) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1181) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:897) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:879) ~[spring-context-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:551) ~[spring-context-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:755) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]

at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]

at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:402) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]

at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]

at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:140) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]

at org.springframework.cloud.bootstrap.BootstrapApplicationListener.bootstrapServiceContext(BootstrapApplicationListener.java:212) ~[spring-cloud-context-2.2.9.RELEASE.jar:2.2.9.RELEASE]

at org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:117) ~[spring-cloud-context-2.2.9.RELEASE.jar:2.2.9.RELEASE]

at org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:74) ~[spring-cloud-context-2.2.9.RELEASE.jar:2.2.9.RELEASE]

at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) ~[spring-context-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) ~[spring-context-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) ~[spring-context-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:127) ~[spring-context-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:80) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]

at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:53) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]

at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:342) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]

at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) ~[spring-boot-2.3.12.RELEASE.jar:2.3.12.RELEASE]

at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:120) ~[spring-boot-test-2.3.12.RELEASE.jar:2.3.12.RELEASE]

at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99) ~[spring-test-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124) ~[spring-test-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:123) ~[spring-test-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:190) ~[spring-test-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:132) ~[spring-test-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:244) ~[spring-test-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:227) ~[spring-test-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289) ~[spring-test-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) ~[junit-4.13.2.jar:4.13.2]

at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291) ~[spring-test-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:246) ~[spring-test-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97) ~[spring-test-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) ~[junit-4.13.2.jar:4.13.2]

at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) ~[junit-4.13.2.jar:4.13.2]

at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) ~[junit-4.13.2.jar:4.13.2]

at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) ~[junit-4.13.2.jar:4.13.2]

at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) ~[junit-4.13.2.jar:4.13.2]

at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) ~[spring-test-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) ~[spring-test-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) ~[junit-4.13.2.jar:4.13.2]

at org.junit.runners.ParentRunner.run(ParentRunner.java:413) ~[junit-4.13.2.jar:4.13.2]

at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190) ~[spring-test-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.junit.runners.Suite.runChild(Suite.java:128) ~[junit-4.13.2.jar:4.13.2]

at org.junit.runners.Suite.runChild(Suite.java:27) ~[junit-4.13.2.jar:4.13.2]

at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) ~[junit-4.13.2.jar:4.13.2]

at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) ~[junit-4.13.2.jar:4.13.2]

at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) ~[junit-4.13.2.jar:4.13.2]

at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) ~[junit-4.13.2.jar:4.13.2]

at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) ~[junit-4.13.2.jar:4.13.2]

at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) ~[junit-4.13.2.jar:4.13.2]

at org.junit.runners.ParentRunner.run(ParentRunner.java:413) ~[junit-4.13.2.jar:4.13.2]

at org.junit.runner.JUnitCore.run(JUnitCore.java:137) ~[junit-4.13.2.jar:4.13.2]

at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) ~[junit-rt.jar:na]

at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) ~[junit-rt.jar:na]

at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) ~[junit-rt.jar:na]

at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70) ~[junit-rt.jar:na]

Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.cloud.nacos.NacosConfigManager]: Factory method 'nacosConfigManager' threw exception; nested exception is com.alibaba.cloud.nacos.diagnostics.analyzer.NacosConnectionFailureException: java.lang.reflect.InvocationTargetException

at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]

at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:652) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]

... 65 common frames omitted

Caused by: com.alibaba.cloud.nacos.diagnostics.analyzer.NacosConnectionFailureException: java.lang.reflect.InvocationTargetException

at com.alibaba.cloud.nacos.NacosConfigManager.createConfigService(NacosConfigManager.java:62) ~[spring-cloud-starter-alibaba-nacos-config-2.2.7.RELEASE.jar:2.2.7.RELEASE]

at com.alibaba.cloud.nacos.NacosConfigManager.<init>(NacosConfigManager.java:43) ~[spring-cloud-starter-alibaba-nacos-config-2.2.7.RELEASE.jar:2.2.7.RELEASE]

at com.alibaba.cloud.nacos.NacosConfigBootstrapConfiguration.nacosConfigManager(NacosConfigBootstrapConfiguration.java:43) ~[spring-cloud-starter-alibaba-nacos-config-2.2.7.RELEASE.jar:2.2.7.RELEASE]

at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]

at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]

at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]

at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]

at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE]

... 66 common frames omitted

Caused by: com.alibaba.nacos.api.exception.NacosException: java.lang.reflect.InvocationTargetException

at com.alibaba.nacos.api.config.ConfigFactory.createConfigService(ConfigFactory.java:46) ~[nacos-client-2.0.3.jar:na]

at com.alibaba.nacos.api.NacosFactory.createConfigService(NacosFactory.java:44) ~[nacos-client-2.0.3.jar:na]

at com.alibaba.cloud.nacos.NacosConfigManager.createConfigService(NacosConfigManager.java:55) ~[spring-cloud-starter-alibaba-nacos-config-2.2.7.RELEASE.jar:2.2.7.RELEASE]

... 73 common frames omitted

Caused by: java.lang.reflect.InvocationTargetException: null

at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:na]

at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[na:na]

at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:na]

at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490) ~[na:na]

at com.alibaba.nacos.api.config.ConfigFactory.createConfigService(ConfigFactory.java:43) ~[nacos-client-2.0.3.jar:na]

... 75 common frames omitted

Caused by: java.lang.NoClassDefFoundError: org/apache/http/nio/reactor/IOReactorException

at com.alibaba.nacos.client.config.impl.ConfigHttpClientManager.<clinit>(ConfigHttpClientManager.java:54) ~[nacos-client-2.0.3.jar:na]

at com.alibaba.nacos.client.config.impl.ServerListManager.<init>(ServerListManager.java:66) ~[nacos-client-2.0.3.jar:na]

at com.alibaba.nacos.client.config.NacosConfigService.<init>(NacosConfigService.java:78) ~[nacos-client-2.0.3.jar:na]

... 80 common frames omitted

Caused by: java.lang.ClassNotFoundException: org.apache.http.nio.reactor.IOReactorException

at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) ~[na:na]

at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) ~[na:na]

at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[na:na]

... 83 common frames omitted

2022-03-03 15:04:10.683 ERROR 32418 --- [ main] o.s.test.context.TestContextManager : Caught exception while allowing TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener@3abada5a] to prepare test instance [TestSysClient@67fc2aad]

java.lang.IllegalStateException: Failed to load ApplicationContext

at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:132) ~[spring-test-5.2.15.RELEASE.jar:5.2.15.RELEASE]