java - Fitnesse Maven 类路径错误

Question

我正在尝试在我当前的项目中设置 Fitnesse。

pom.xml配置有:

<!-- https://mvnrepository.com/artifact/org.fitnesse/fitnesse -->
<dependency>
    <groupId>org.fitnesse</groupId>
    <artifactId>fitnesse</artifactId>
    <version>20161106</version>
    <scope>runtime</scope>
</dependency>
<dependency>
    <groupId>org.fitnesse.plugins</groupId>
    <artifactId>maven-classpath-plugin</artifactId>
    <version>1.9</version>
    <scope>runtime</scope>
</dependency>
<plugins>
    <plugin>
        <artifactId>maven-antrun-plugin</artifactId>
        <version>1.6</version>
        <executions>
            <execution>
                <id>start-fitnesse</id>
                <phase>test</phase>
                <configuration>
                    <tasks>
                        <echo taskname="fitnesse" message="Starting FitNesse..." />
                        <java classname="fitnesseMain.FitNesseMain" classpathref="maven.runtime.classpath" fork="true">
                            <arg line="-p 8000" />
                            <arg line="-d ." />
                        </java>
                    </tasks>
                </configuration>
                <goals>
                    <goal>run</goal>
                </goals>
            </execution>
        </executions>
    </plugin>
</plugins>

无需创建plugins.properties，我就可以启动fitnesse服务器。但是，我必须引入 Maven 依赖项来运行fitnesse 测试，我在 pom.xml 旁边创建了一个plugins.properties 文件。该plugins.properties有:

SymbolTypes = fitnesse.wikitext.widgets.MavenClasspathSymbolType

现在，当我添加此文件时，启动服务器时出现以下错误:

main:
 [fitnesse] Starting FitNesse...
     [java] SEVERE: Error while starting the FitNesse [Unable to instantiate component for type fitnesse.wikitext.widgets.MavenClasspathSymbolType]
     [java] fitnesse.components.ComponentInstantiationException: Unable to instantiate component for type fitnesse.wikitext.widgets.MavenClasspathSymb
olType
     [java]     at fitnesse.components.ComponentFactory.createComponent(ComponentFactory.java:75)
     [java]     at fitnesse.plugins.PropertyBasedPluginFeatureFactory$8.register(PropertyBasedPluginFeatureFactory.java:152)
     [java]     at fitnesse.plugins.PropertyBasedPluginFeatureFactory.forEachClass(PropertyBasedPluginFeatureFactory.java:144)
     [java]     at fitnesse.plugins.PropertyBasedPluginFeatureFactory.forEachObject(PropertyBasedPluginFeatureFactory.java:150)
     [java]     at fitnesse.plugins.PropertyBasedPluginFeatureFactory.registerSymbolTypes(PropertyBasedPluginFeatureFactory.java:75)
     [java]     at fitnesse.plugins.PluginsLoader.loadSymbolTypes(PluginsLoader.java:87)
     [java]     at fitnesse.ContextConfigurator.makeFitNesseContext(ContextConfigurator.java:151)
     [java]     at fitnesseMain.FitNesseMain.launchFitNesse(FitNesseMain.java:69)
     [java]     at fitnesseMain.FitNesseMain.launchFitNesse(FitNesseMain.java:58)
     [java]     at fitnesseMain.FitNesseMain.main(FitNesseMain.java:38)
     [java] Caused by: java.lang.reflect.InvocationTargetException
     [java]     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     [java]     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
     [java]     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
     [java]     at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
     [java]     at fitnesse.components.ComponentFactory.createComponent(ComponentFactory.java:72)
     [java]     ... 9 more
     [java] Caused by: java.lang.NoSuchMethodError: com.google.common.collect.MapMaker.makeComputingMap(Lcom/google/common/base/Function;)Ljava/util/c
oncurrent/ConcurrentMap;
     [java]     at com.google.inject.internal.Annotations$AnnotationChecker.<init>(Annotations.java:104)
     [java]     at com.google.inject.internal.Annotations.<clinit>(Annotations.java:122)
     [java]     at com.google.inject.Key.ensureRetainedAtRuntime(Key.java:362)
     [java]     at com.google.inject.Key.strategyFor(Key.java:354)
     [java]     at com.google.inject.Key.get(Key.java:222)
     [java]     at org.sonatype.guice.bean.binders.ParameterKeys.<clinit>(ParameterKeys.java:23)
     [java]     at org.codehaus.plexus.DefaultPlexusContainer$ContainerModule.configure(DefaultPlexusContainer.java:801)
     [java]     at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:229)
     [java]     at com.google.inject.spi.Elements.getElements(Elements.java:103)
     [java]     at com.google.inject.spi.Elements.getElements(Elements.java:80)
     [java]     at org.sonatype.guice.bean.binders.MergedModule.configure(MergedModule.java:54)
     [java]     at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:229)
     [java]     at com.google.inject.spi.Elements.getElements(Elements.java:103)
     [java]     at com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:136)
     [java]     at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:104)
     [java]     at com.google.inject.Guice.createInjector(Guice.java:94)
     [java]     at com.google.inject.Guice.createInjector(Guice.java:71)
     [java]     at com.google.inject.Guice.createInjector(Guice.java:61)
     [java]     at org.codehaus.plexus.DefaultPlexusContainer.addPlexusInjector(DefaultPlexusContainer.java:470)
     [java]     at org.codehaus.plexus.DefaultPlexusContainer.<init>(DefaultPlexusContainer.java:196)
     [java]     at org.codehaus.plexus.DefaultPlexusContainer.<init>(DefaultPlexusContainer.java:160)
     [java]     at fitnesse.wikitext.widgets.MavenClasspathExtractor.buildPlexusContainer(MavenClasspathExtractor.java:219)
     [java]     at fitnesse.wikitext.widgets.MavenClasspathExtractor.buildPlexusContainer(MavenClasspathExtractor.java:215)
     [java]     at fitnesse.wikitext.widgets.MavenClasspathExtractor.<init>(MavenClasspathExtractor.java:51)
     [java]     at fitnesse.wikitext.widgets.MavenClasspathSymbolType.<init>(MavenClasspathSymbolType.java:39)
     [java]     ... 14 more
     [java] Java Result: 1
[INFO] Executed tasks
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 15.552 s
[INFO] Finished at: 2018-03-27T12:58:00-04:00
[INFO] Final Memory: 29M/500M
[INFO] ------------------------------------------------------------------------
[WARNING] The requested profile "fitnesse" could not be activated because it does not exist.

我需要做什么才能让 Fitnesse 正常工作？

Answer 1

您的运行时类路径上可能有另一个库，它使用的 guice 版本比 Maven 类路径插件使用的版本更新。当我在运行测试时将 selenium 放在类路径上时，我遇到了类似的情况:这破坏了 Maven 类路径插件。

我现在使用两种策略来运行健身测试:

1. 在本地运行 wiki 时，我使用 maven 类路径插件，但我使用“standalone.jar”(java -jarfitness-standalone.zip -p 8000)启动 wiki，然后将带有依赖项的插件 jar(maven 分类器“jar-with-dependencies”)位于“plugins”子目录中。这样，我的固定装置的任何依赖项都不在 wiki 的类路径上(维基启动一个新的 JVM，使用 Maven 插件生成的类路径来运行固定装置，其中不使用 Maven 类路径插件)。所以不存在依赖冲突。
2. 当我调试装置时，我在同一个 JVM 中启动 FitNesse 和测试，并使用 IDE 生成的类路径。在这种情况下，我不需要 Maven 类路径插件(因为 IDE 已经根据 pom.xml 生成了类路径)。然后，我通过将系统属性 fitnesse.wikitext.widgets.MavenClasspathSymbolType.Disable 设置为 true 来确保停用 Maven 类路径插件。那么 wiki 确实可以理解 wiki 中的 !pom 符号，但插件本身不会尝试找出所有 Maven 依赖项，从而防止您遇到异常。

完整详细信息可以在 pom.xml 中找到我的FitNesse fixtures/project baseline 。还有一个sample using that baseline to take care of all this is available as a separate project .