【问题标题】:Exception: Multiple service implementations found for interface DeployableContainer when running Arquillian tests例外:在运行 Arquillian 测试时发现接口 DeployableContainer 的多个服务实现
【发布时间】:2017-10-31 21:57:33
【问题描述】:

我正在尝试按照Continuous Enterprise Development in Java, ch. 3 的示例项目“反馈”进行一些修改。

我正在使用 IntelliJ Idea 及其 JBoss-Forge 插件,这与使用书中的控制台应该没有区别。

到目前为止,我已经创建了一个具有以下特征的新项目:

  • Java 1.8
  • JEE 7
  • Wildfly 10.1.0.Final
  • JUnit 4.12
  • Arquillian 1.1.13.0
  • 休眠
  • Maven 配置文件:arquillian-wildfly-remote

我已按照教程中的每一步操作,全部使用 IntelliJ 插件:

  • 设置 ACCEPT_DEFAULTS 为真
  • 创建项目
  • 使用 Hibernate 设置持久性
  • 使用 Hibernate 验证器设置验证
  • 创建实体FeedbackEntry
  • 搭建了 UI
  • forge install-plugin arquillian
  • 使用 Wildfly 远程容器设置 Arquillian
  • 创建了一个 Arquillian
  • 构建和部署应用程序

所有这些都成功结束,我可以打开 UI 并将一些值存储在数据库中。尝试运行测试时出现问题:我创建了一个 Wildfly Remote Arquillian 容器:

点击确定后,这是我得到的堆栈跟踪:

java.lang.RuntimeException: Could not create new instance of class org.jboss.arquillian.test.impl.EventTestRunnerAdaptor

    at org.jboss.arquillian.test.spi.SecurityActions.newInstance(SecurityActions.java:166)
    at org.jboss.arquillian.test.spi.SecurityActions.newInstance(SecurityActions.java:103)
    at org.jboss.arquillian.test.spi.TestRunnerAdaptorBuilder.build(TestRunnerAdaptorBuilder.java:52)
    at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:114)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
    at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at org.jboss.arquillian.test.spi.SecurityActions.newInstance(SecurityActions.java:162)
    ... 8 more
Caused by: org.jboss.arquillian.container.impl.ContainerCreationException: Could not create Container arquillian-wildfly-remote
    at org.jboss.arquillian.container.impl.LocalContainerRegistry.create(LocalContainerRegistry.java:85)
    at org.jboss.arquillian.container.impl.client.container.ContainerRegistryCreator.createRegistry(ContainerRegistryCreator.java:78)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
    at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:103)
    at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:85)
    at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:143)
    at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:114)
    at org.jboss.arquillian.core.impl.ManagerImpl.bindAndFire(ManagerImpl.java:263)
    at org.jboss.arquillian.core.impl.InstanceImpl.set(InstanceImpl.java:74)
    at org.jboss.arquillian.config.impl.extension.ConfigurationRegistrar.loadConfiguration(ConfigurationRegistrar.java:73)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
    at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:103)
    at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:85)
    at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:143)
    at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:114)
    at org.jboss.arquillian.core.impl.ManagerImpl.start(ManagerImpl.java:288)
    at org.jboss.arquillian.test.impl.EventTestRunnerAdaptor.<init>(EventTestRunnerAdaptor.java:63)
    ... 13 more
Caused by: java.lang.IllegalStateException: Multiple service implementations found for interface org.jboss.arquillian.container.spi.client.container.DeployableContainer. org.jboss.as.arquillian.container.remote.RemoteDeployableContainer, org.arquillian.container.chameleon.ChameleonContainer
    at org.jboss.arquillian.core.impl.loadable.ServiceRegistryLoader.onlyOne(ServiceRegistryLoader.java:74)
    at org.jboss.arquillian.container.impl.LocalContainerRegistry.create(LocalContainerRegistry.java:76)
    ... 37 more


Test ignored.

Test ignored.

Process finished with exit code 255

我在很多地方搜索过,我只找到了this。但是我不认为我有超过 1 个容器,只有 Wildfly,所以我对此一无所知。

这里的 Pom 和其他关键文件:https://gist.github.com/josemigallas/a139fc601b022356391fad5b2ec588b0

为什么会失败,我该如何解决/解决这个问题?

【问题讨论】:

    标签: maven intellij-idea wildfly jboss-arquillian jboss-forge


    【解决方案1】:

    根据我的经验,可能是 Arquillian 插件或 IDEA Maven 支持在激活配置文件时遇到问题。请确保 arquillian-wildfly-remote 实际上是默认启用的(如果已勾选,则取消勾选并再次勾选 :))。还可以使用常规的 JUnit 运行器运行测试,而不是 Arquillian 运行器。

    【讨论】:

      【解决方案2】:

      我认为这是在使用带有 Arquillian 支持的 IntelliJ 时出现的问题。您可以尝试从 CLI 运行它吗?

      【讨论】:

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