【发布时间】：2017-07-17 18:56:04
【问题描述】：
我有一个基于 CDI 的项目，它由两个模块组成。核心模块有一些类需要注入到 Web 项目的其他模块中。
主要关注的是代码是否良好并且能够注入。但是对于 JUNIT 测试用例它失败了。这里要注意的另一件事是，如果我运行两个模块的父项目，JUNIT 会按预期运行。如果我运行特定模块，则会引发如下错误。
错误日志：
INFO - OpenWebBeans Container is starting...
INFO - Adding OpenWebBeansPlugin : [CdiPlugin]
SEVERE - CDI Beans module deployment failed
org.apache.webbeans.exception.inject.DeploymentException: javax.enterprise.inject.UnsatisfiedResolutionException: Api type [com.walmart.gls.move.location.core.domain.CacheService] is not found with the qualifiers
Qualifiers: [@javax.enterprise.inject.Default()]
for injection into Field Injection Point, field name : cacheService, Bean Owner : [PurgeHistorysScheduler, Name:null, WebBeans Type:ENTERPRISE, API Types:[java.lang.Object,java.io.Serializable,com.walmart.move.location.infra.scheduler.PurgeHistorysScheduler], Qualifiers:[javax.enterprise.inject.Default,javax.enterprise.inject.Any]]
at org.apache.webbeans.config.BeansDeployer.deploy(BeansDeployer.java:215)
at org.apache.openejb.cdi.OpenEJBLifecycle.startApplication(OpenEJBLifecycle.java:194)
at org.apache.openejb.cdi.ThreadSingletonServiceImpl.initialize(ThreadSingletonServiceImpl.java:160)
at org.apache.openejb.cdi.CdiBuilder.build(CdiBuilder.java:41)
at org.apache.openejb.assembler.classic.Assembler.createApplication(Assembler.java:797)
at org.apache.openejb.assembler.classic.Assembler.createApplication(Assembler.java:623)
at org.apache.openejb.OpenEjbContainer$Provider.createEJBContainer(OpenEjbContainer.java:335)
at javax.ejb.embeddable.EJBContainer.createEJBContainer(EJBContainer.java:56)
at com.walmart.move.location.infra.common.BaseTest.setup(BaseTest.java:69)
at com.walmart.move.location.infra.scheduler.test.TestPurgeHistorysScheduler.setup(TestPurgeHistorysScheduler.java:18)
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:483)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: javax.enterprise.inject.UnsatisfiedResolutionException: Api type [com.walmart.gls.move.location.core.domain.CacheService] is not found with the qualifiers
Qualifiers: [@javax.enterprise.inject.Default()]
for injection into Field Injection Point, field name : cacheService, Bean Owner : [PurgeHistorysScheduler, Name:null, WebBeans Type:ENTERPRISE, API Types:[java.lang.Object,java.io.Serializable,com.walmart.move.location.infra.scheduler.PurgeHistorysScheduler], Qualifiers:[javax.enterprise.inject.Default,javax.enterprise.inject.Any]]
at org.apache.webbeans.util.InjectionExceptionUtil.throwUnsatisfiedResolutionException(InjectionExceptionUtil.java:60)
at org.apache.webbeans.container.InjectionResolver.checkInjectionPoint(InjectionResolver.java:195)
at org.apache.webbeans.container.BeanManagerImpl.validate(BeanManagerImpl.java:955)
at org.apache.webbeans.config.BeansDeployer.validate(BeansDeployer.java:491)
at org.apache.webbeans.config.BeansDeployer.validateInjectionPoints(BeansDeployer.java:422)
at org.apache.webbeans.config.BeansDeployer.deploy(BeansDeployer.java:202)
... 31 more
感谢您的帮助！
【问题讨论】：
-
请提供您的单元测试代码。
-
很高兴看到您如何处理测试本身以及如何在其中启动 CDI 容器（因为纯 junit 不会为您这样做）。
-
同意.. 看起来您实际上是在部署 tomee，并且这些类并没有在您的 WAR 文件中结束。