我在使用wildfly 10x 嵌入式容器使用maven failsafe-plugin 运行集成测试时遇到问题。嵌入式容器由 Cargo maven 插件组成和运行。这些插件下载wildfly服务器，安装它，并在集成测试阶段前后启动和停止wildfly容器。对于 IT 我使用 Arquillian 并且在这个阶段我得到一个例外：
20:50:26,147 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-1) MSC000001: Failed to start service jboss.patching.manager: org.jboss.msc.service.StartException in service jboss.patching.manager: java.lang.IllegalStateException: Duplicate layer 'base'
at org.jboss.as.patching.installation.InstallationManagerService.start(InstallationManagerService.java:86)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalStateException: Duplicate layer 'base'
at org.jboss.as.patching.installation.LayersFactory$ProcessedLayers.addLayer(LayersFactory.java:305)
at org.jboss.as.patching.installation.LayersFactory.processRoot(LayersFactory.java:182)
at org.jboss.as.patching.installation.LayersFactory.process(LayersFactory.java:127)
at org.jboss.as.patching.installation.LayersFactory.load(LayersFactory.java:86)
at org.jboss.as.patching.installation.InstallationManagerImpl.<init>(InstallationManagerImpl.java:47)
at org.jboss.as.patching.installation.InstallationManager.load(InstallationManager.java:185)
at org.jboss.as.patching.installation.InstallationManagerService.load(InstallationManagerService.java:108)
at org.jboss.as.patching.installation.InstallationManagerService.start(InstallationManagerService.java:62)
... 5 more
20:50:26,272 WARN [org.jboss.as.domain.management.security] (MSC service thread 1-2) WFLYDM0111: Keystore E:\java\javaee8sec\javaee8sec\cargo\wildfly-10.1.0.Final\wildfly-10.1.0.Final\standalone\configuration\application.keystore not found, it will be auto generated on first use with a self signed certificate for host localhost
20:50:26,334 INFO [org.jboss.as.server.deployment.scanner] (MSC service thread 1-1) WFLYDS0013: Started FileSystemDeploymentService for directory E:\java\javaee8sec\javaee8sec\cargo\wildfly-10.1.0.Final\wildfly-10.1.0.Final\standalone\deployments
20:50:26,537 INFO [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0006: Undertow HTTPS listener https listening on 127.0.0.1:8443
20:50:27,366 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-4) ISPN000128: Infinispan version: Infinispan 'Chakra' 8.2.4.Final
20:50:27,460 INFO [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (ServerService Thread Pool -- 59) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be passivated.
20:50:27,460 INFO [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (ServerService Thread Pool -- 62) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be passivated.
20:50:27,460 INFO [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (ServerService Thread Pool -- 59) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be passivated.
20:50:27,460 INFO [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (ServerService Thread Pool -- 61) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be passivated.
20:50:27,460 INFO [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (ServerService Thread Pool -- 62) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be passivated.
20:50:27,460 INFO [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (ServerService Thread Pool -- 61) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be passivated.
20:50:27,897 INFO [org.jboss.ws.common.management] (MSC service thread 1-2) JBWS022052: Starting JBossWS 5.1.5.Final (Apache CXF 3.1.6)
20:50:27,897 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("boottime-controller-initializer-step") failed - address: ([]) - failure description: {
"WFLYCTL0080: Failed services" => {"jboss.patching.manager" => "org.jboss.msc.service.StartException in service jboss.patching.manager: java.lang.IllegalStateException: Duplicate layer 'base'
Caused by: java.lang.IllegalStateException: Duplicate layer 'base'"},
"WFLYCTL0412: Required services that are not installed:" => ["jboss.patching.manager"],
"WFLYCTL0180: Services with missing/unavailable dependencies" => undefined
}
20:50:27,928 INFO [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0183: Service status report
WFLYCTL0186: Services which failed to start: service jboss.patching.manager: org.jboss.msc.service.StartException in service jboss.patching.manager: java.lang.IllegalStateException: Duplicate layer 'base'
20:50:28,085 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:9050/management
20:50:28,085 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:9050
20:50:28,085 ERROR [org.jboss.as] (Controller Boot Thread) WFLYSRV0026: WildFly Full 10.1.0.Final (WildFly Core 2.2.0.Final) started (with errors) in 15471ms - Started 339 of 586 services (1 services failed or missing dependencies, 394 services are lazy, passive or on-demand)
[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 63.843 s <<< FAILURE! - in id.swhp.javaee.soteria.business.security.boundary.ArquillianEmptyTestIT
[ERROR] id.swhp.javaee.soteria.business.security.boundary.ArquillianEmptyTestIT Time elapsed: 63.843 s <<< ERROR!
org.jboss.arquillian.container.spi.client.container.LifecycleException: Could not start container
Caused by: java.util.concurrent.TimeoutException: Managed server was not started within [60] s
[INFO]
[INFO] Results:
[INFO]
[ERROR] Errors:
[ERROR] ArquillianEmptyTestIT.id.swhp.javaee.soteria.business.security.boundary.ArquillianEmptyTestIT » Lifecycle
[INFO]
[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0
JDK 1.8、JEE 8、IntelliJ IDEA 2017.2.5 maven pom 由 3 个配置文件组成：
- default: compile and package classes into war files (there is wildfly plugin to deploy it remotely)
- setup-cargo: download wildfly and install it (this is the only phase for cargo). Then maven resources plugin install the dependent resources like modules, standalone.xml modified with the right driver and datasource jndi reference, and others eventually dependencies for working.
- runcargo: runs integration test and start and stop the container
在我的属性之外，您可以找到带有 skipTest =true 的surefire插件（目前），仅用于不需要企业容器的 Junit 测试。
My steps for build and running IT tests are:
1)mvn clean install -P default
2)mvn install -P setup-cargo
3)mvn failsafe:integration-test -P runcargo
我的 pom.xml 和 Arquillian xml 文件显示在这里，怎么了？感谢您的建议
<packaging>war</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<failOnMissingWebXml>false</failOnMissingWebXml>
<jee.api.version>8.0</jee.api.version>
<hibernate.version>5.0.0.Final</hibernate.version>
<IT.skipTests>false</IT.skipTests><!--avvia cargo e lancia i test di integrazione -->
<JunitTest.skip>true</JunitTest.skip> <!--per ora i test junit sono fermi-->
<wildfly.home.module>${project.basedir}/cargo/wildfly-10.1.0.Final/wildfly-10.1.0.Final</wildfly.home.module>
<jboss.home>${wildfly.home.module}</jboss.home>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.jboss.arquillian</groupId>
<artifactId>arquillian-bom</artifactId>
<version>1.1.13.Final</version>
<scope>import</scope>
<type>pom</type>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>${jee.api.version}</version>
<scope>provided</scope>
</dependency>
<!-- Security API -->
<dependency>
<groupId>org.glassfish.soteria</groupId>
<artifactId>javax.security.enterprise</artifactId>
<version>1.0</version>
</dependency>
<!-- Omnifaces, develop JSF never easier without Omnifaces -->
<dependency>
<groupId>org.omnifaces</groupId>
<artifactId>omnifaces</artifactId>
<version>2.6.4</version>
</dependency>
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<version>2.3.2</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-tools</artifactId>
<version>${hibernate.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>4.1.0.Final</version>
<scope>provided</scope>
</dependency>
<!--test scope -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>2.15.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.junit</groupId>
<artifactId>arquillian-junit-container</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.wildfly.arquillian</groupId>
<artifactId>wildfly-arquillian-container-managed</artifactId>
<version>2.1.0.Final</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>3.8.0</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>${project.artifactId}-${project.version}</finalName> <!--javaee-soteria-1.0.0.war-->
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.20.1</version>
<configuration>
<systemPropertyVariables>
<jboss.home>${jboss.home}</jboss.home>
<module.path>${jboss.home}/modules</module.path>
</systemPropertyVariables>
<skipTests>${JunitTest.skip}</skipTests>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<profiles>
<profile>
<id>default</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<webResources>
<resource>
<directory>src/main/webapp/WEB-INF</directory>
<targetPath>WEB-INF</targetPath>
<includes>
<include>*.xml</include>
</includes>
<filtering>true</filtering>
</resource>
</webResources>
</configuration>
</plugin>
<!--for deploy on external wildfly server-->
<plugin>
<groupId>org.wildfly.plugins</groupId>
<artifactId>wildfly-maven-plugin</artifactId>
<version>1.2.1.Final</version>
<configuration>
<hostname>127.0.0.1</hostname>
<port>9090</port>
<username>admin</username>
<password>admin</password>
</configuration>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>setup-cargo</id>
<activation>
<property>
<name>setup</name>
</property>
</activation>
<build>
<plugins>
<plugin>
<inherited>false</inherited>
<groupId>org.codehaus.cargo</groupId>
<artifactId>cargo-maven2-plugin</artifactId>
<configuration>
<container>
<containerId>wildfly10x</containerId>
<zipUrlInstaller>
<url>
http://download.jboss.org/wildfly/10.1.0.Final/wildfly-10.1.0.Final.zip
</url>
<downloadDir>${project.basedir}/cargo/downloads</downloadDir>
<extractDir>${project.basedir}/cargo</extractDir>
</zipUrlInstaller>
</container>
<configuration>
<properties>
<cargo.start.jvmargs>
-Xdebug
-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=9000
-Xnoagent
-Djava.compiler=NONE
</cargo.start.jvmargs>
<cargo.jboss.modules.dir>modules</cargo.jboss.modules.dir>
<cargo.servlet.port>9090</cargo.servlet.port>
<cargo.jboss.management-http.port>9050</cargo.jboss.management-http.port>
<cargo.servlet.users>admin:admin</cargo.servlet.users>
</properties>
</configuration>
</configuration>
<executions>
<execution>
<id>install-cargo</id>
<phase>process-test-resources</phase>
<goals><goal>install</goal></goals>
</execution>
</executions>
</plugin>
<plugin>
<inherited>false</inherited>
<artifactId>maven-resources-plugin</artifactId>
<version>2.6</version>
<executions>
<execution>
<id>copy-resources-ds</id>
<phase>process-test-resources</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>${wildfly.home.module}/standalone/configuration</outputDirectory>
<resources>
<resource>
<directory>${project.basedir}/src/main/jboss/configuration</directory>
<filtering>false</filtering>
</resource>
</resources>
</configuration>
</execution>
<execution>
<id>copy-modules-wfly-hsqldb</id>
<phase>process-test-resources</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>${wildfly.home.module}/modules/system/layers/base/org/hsqldb/main</outputDirectory>
<resources>
<resource>
<directory>${project.basedir}/src/main/jboss/modules/org/hsqldb/main</directory>
<filtering>false</filtering>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>runcargo</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
<version>2.20.1</version>
<configuration>
<systemPropertyVariables>
<jboss.home>${jboss.home}</jboss.home>
<module.path>${jboss.home}/modules</module.path>
</systemPropertyVariables>
<skipITs>${IT.skipTests}</skipITs>
</configuration>
<executions>
<execution>
<id>integration-test</id>
<goals>
<goal>integration-test</goal>
</goals>
</execution>
<execution>
<id>verify</id>
<goals>
<goal>verify</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.cargo</groupId>
<artifactId>cargo-maven2-plugin</artifactId>
<version>1.5.0</version>
<configuration>
<container>
<containerId>wildfly10x</containerId>
<zipUrlInstaller>
<url>
http://download.jboss.org/wildfly/10.1.0.Final/wildfly-10.1.0.Final.zip
</url>
<downloadDir>${project.basedir}/cargo/downloads</downloadDir>
<extractDir>${project.basedir}/cargo</extractDir>
</zipUrlInstaller>
<dependencies>
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
</dependency>
</dependencies>
</container>
<configuration>
<properties>
<cargo.start.jvmargs>
-Xdebug
-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=9000
-Xnoagent
-Djava.compiler=NONE
</cargo.start.jvmargs>
<cargo.jboss.modules.dir>modules</cargo.jboss.modules.dir>
<cargo.servlet.port>9090</cargo.servlet.port>
<cargo.jboss.management-http.port>9050</cargo.jboss.management-http.port>
<cargo.servlet.users>admin:admin</cargo.servlet.users>
</properties>
</configuration>
</configuration>
<executions>
<execution>
<id>start-server</id>
<phase>pre-integration-test</phase>
<goals>
<goal>start</goal>
</goals>
<configuration>
<deployables>
<deployable>
<!-- Use exploded deploy: override location to point to the exploded webapp. -->
<location>${project.basedir}/target/${project.artifactId}-${project.version}</location>
<pingURL>http://localhost:9090/javaee-soteria</pingURL>
<pingTimeout>120000</pingTimeout> <!-- 2 min -->
<properties>
<context>javaee-soteria</context>
</properties>
</deployable>
</deployables>
</configuration>
</execution>
<execution>
<id>stop-server</id>
<phase>post-integration-test</phase>
<goals>
<goal>stop</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
<arquillian ..>
<container qualifier="wildfly10" default="true">
<configuration>
<property name="jbossHome">${jboss.home}</property>
</configuration>
</container>
</arquillian>
如果我在没有 arquillian 的情况下运行容器，则不会发生异常。