Mavenized Mule 项目但 Munit 测试运行失败

Question

我有一个现有的 Mule 项目(也有 MUnit 的)，现在我们正在尝试使这个项目变得 mavenize。我仅使用 Anypoint studio 进行 mavenize，并且项目构建成功，并且我能够获取目标/测试类和目标/类文件夹，但是当我尝试运行 Munit 测试(也尝试运行特定的测试用例)时失败并出现以下错误。

[WARNING] Ignored XML validation warning
org.xml.sax.SAXParseException; lineNumber: 49; columnNumber: 73; schema_reference.4: Failed to read schema document 'http://www.mulesoft.org/schema/mu
le/ee/tracking/current/mule-tracking-ee.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the do
cument is not <xsd:schema>.
        at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
        at org.apache.xerces.util.ErrorHandlerWrapper.warning(Unknown Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
        at org.apache.xerces.impl.xs.traversers.XSDHandler.reportSchemaWarning(Unknown Source)
        at org.apache.xerces.impl.xs.traversers.XSDHandler.getSchemaDocument(Unknown Source)
        at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown Source)
        at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source)
        at org.apache.xerces.impl.xs.XMLSchemaValidator.findSchemaGrammar(Unknown Source)
        at org.apache.xerces.impl.xs.XMLSchemaValidator.processAttributes(Unknown Source)
        at org.apache.xerces.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source)
        at org.apache.xerces.impl.xs.XMLSchemaValidator.startElement(Unknown Source)
        at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
        at org.mule.munit.runner.spring.config.document.MunitDocumentLoader.loadDocument(MunitDocumentLoader.java:52)
        at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadDocument(XmlBeanDefinitionReader.java:429)
        at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:391)
        at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)
        at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)
        at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181)
        at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217)
        at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.importBeanDefinitionResource(DefaultBeanDefinitionDocumentReader.
java:229)
        at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseDefaultElement(DefaultBeanDefinitionDocumentReader.java:186)

        at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:171
)
        at org.mule.config.spring.MuleBeanDefinitionDocumentReader.parseBeanDefinitions(MuleBeanDefinitionDocumentReader.java:56)
        at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.jav
a:144)
        at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:
100)
        at org.mule.config.spring.MuleHierarchicalBeanDefinitionParserDelegate.handleSpringElements(MuleHierarchicalBeanDefinitionParserDelegate.java:
180)
        at org.mule.munit.runner.spring.config.reader.MunitBeanDefinitionParserDelegate.parseCustomElement(MunitBeanDefinitionParserDelegate.java:41)
        at org.mule.munit.runner.spring.config.reader.MunitBeanDefinitionParserDelegate.parseCustomElement(MunitBeanDefinitionParserDelegate.java:82)
        at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1417)
        at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:180
)
        at org.mule.config.spring.MuleBeanDefinitionDocumentReader.parseBeanDefinitions(MuleBeanDefinitionDocumentReader.java:56)
        at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.jav
a:144)
        at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:
100)
        at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:510)
        at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:392)
        at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)
        at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)
        at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181)
        at org.mule.munit.runner.spring.config.MunitApplicationContext.communicateMuleContextToParsers(MunitApplicationContext.java:123)
        at org.mule.munit.runner.spring.config.MunitApplicationContext.loadBeanDefinitions(MunitApplicationContext.java:96)
        at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129
)
        at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:452)
        at org.mule.config.spring.SpringRegistry.doInitialise(SpringRegistry.java:108)
        at org.mule.registry.AbstractRegistry.initialise(AbstractRegistry.java:104)
        at org.mule.config.spring.SpringXmlConfigurationBuilder.createSpringRegistry(SpringXmlConfigurationBuilder.java:172)
        at org.mule.config.spring.SpringXmlConfigurationBuilder.doConfigure(SpringXmlConfigurationBuilder.java:95)
        at org.mule.config.builders.AbstractConfigurationBuilder.configure(AbstractConfigurationBuilder.java:43)
        at org.mule.config.builders.AbstractResourceConfigurationBuilder.configure(AbstractResourceConfigurationBuilder.java:69)
        at org.mule.context.DefaultMuleContextFactory$1.configure(DefaultMuleContextFactory.java:89)
        at org.mule.context.DefaultMuleContextFactory.doCreateMuleContext(DefaultMuleContextFactory.java:222)
        at org.mule.context.DefaultMuleContextFactory.createMuleContext(DefaultMuleContextFactory.java:81)
        at org.mule.munit.runner.MunitMuleContextFactory.createMuleContext(MunitMuleContextFactory.java:85)
        at org.mule.munit.runner.MuleContextManager.createMule(MuleContextManager.java:97)
        at org.mule.munit.runner.MuleContextManager.startMule(MuleContextManager.java:56)
        at org.mule.munit.runner.mule.MunitSuiteRunner.<init>(MunitSuiteRunner.java:42)
        at org.mule.MUnitMojo.buildRunnerFor(MUnitMojo.java:311)
        at org.mule.MUnitMojo.doExecute(MUnitMojo.java:173)
        at org.mule.MUnitMojo.execute(MUnitMojo.java:122)
        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
        at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
        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.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
        at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
        at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)

Munit 测试运行在 Anypoint studio 中执行时完美运行，但在使用 maven 命令执行时失败。

[ERROR] Failed to execute goal com.mulesoft.munit.tools:munit-maven-plugin:1.1.0:test (test) on project MuleFlowProject: Execution test of goal com.mulesoft.
    nit.tools:munit-maven-plugin:1.1.0:test failed: org.mule.api.config.ConfigurationException: Configuration problem: Failed to import bean definitions
    rom URL location [classpath:processFile.xml]
    [ERROR] Offending resource: URL [file:/C:/Learning/CodeBase/MuleFlowProject/target/test-classes/processFile-test-suite.xml]; nested exception is org.spr
    gframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 107 in XML document from class path resource [processFile.xml] is invalid; n
    ted exception is org.xml.sax.SAXParseException; lineNumber: 107; columnNumber: 89; cvc-complex-type.2.4.a: Invalid content was found starting with e
    ment 'db:select'. One of '{"http://www.mulesoft.org/schema/mule/core":annotations, "http://www.mulesoft.org/schema/mule/core":abstract-message-proce
    or, "http://www.mulesoft.org/schema/mule/core":abstract-outbound-endpoint, "http://www.mulesoft.org/schema/mule/core":abstract-mixed-content-message
    rocessor}' is expected. (org.mule.api.lifecycle.InitialisationException)

我用 google 搜索了一下，发现 Mule Jira 中记录了相关问题，该问题表明该问题已在 3.5 版中得到解决

引用:https://www.mulesoft.org/jira/browse/MULE-7338

我使用的是 Mule 服务器 3.7.3 EE，Maven 版本是 3.3.9

非常欢迎任何帮助。

Answer 1

我在修改 mule 配置 xml 中的 schemaLocation 后解决了这个问题 http://www.mulesoft.org/schema/mule/db/current/mule-db.xsd至http://www.mulesoft.org/schema/mule/db/3.7/mule-db.xsd

感谢 @anupambhusari 给我暗示命名空间的问题。