mongodb之MongoDB插件-如何使其在测试过程中不创建数据源

qq123 2025年12月25日编程语言 12 0

我正在使用Grails 2.3.8和MongoDB的项目中进行开发。在我的项目中，我包括MongoDB GORM plugin和hibernate来简化数据库连接的工作:

BuildConfig.groovy

// default config stuff here 
 
grails.project.dependency.resolution = { 
   ... 
 
   plugins { 
       ... 
       compile ":mongodb:3.0.3" 
       runtime ":hibernate:3.6.10.4" 
    } 
}

DataSource.groovy

environments { 
 
    development { 
        grails { 
            mongo { 
                host = "localhost" 
                port = 27017 
                databaseName = "myDB" 
                // runs without --auth option needs no authentication 
            } 
        } 
    } 
 
    production { 
        grails { 
            mongo { 
                databaseName = "myDB" 
                username = "user" 
                password = "*****" 
                replicaSet = [ 
                        "master-host:port", 
                        "slave1-host:port", 
                        "slave2-host:port" 
                ] 
            } 
        } 
    } 
}

如果我在本地计算机(开发)或预生产版本的服务器上运行我的应用程序，这将很好地工作。

我的问题是我为 Controller 创建了一个集成测试，其中模拟了服务，根本不需要建立数据库连接。当我像这样运行测试时:

grails test test-app --debug-fork --stacktrace --verbose -integration

环境已正确设置为“测试”，但出现此异常:

Error Fatal error running tests: Error creating bean with name 'mongoTransactionManager': Cannot resolve reference to bean 'mongoDatastore' while setting bean property 'datastore'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mongoDatastore': FactoryBean threw exception on object creation; nested exception is org.springframework.dao.InvalidDataAccessResourceUsageException: Timed out while waiting for a server that matches AnyServerSelector{} after 10000 ms; nested exception is com.mongodb.MongoTimeoutException: Timed out while waiting for a server that matches AnyServerSelector{} after 10000 ms 
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mongoTransactionManager': Cannot resolve reference to bean 'mongoDatastore' while setting bean property 'datastore'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mongoDatastore': FactoryBean threw exception on object creation; nested exception is org.springframework.dao.InvalidDataAccessResourceUsageException: Timed out while waiting for a server that matches AnyServerSelector{} after 10000 ms; nested exception is com.mongodb.MongoTimeoutException: Timed out while waiting for a server that matches AnyServerSelector{} after 10000 ms 
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:336) 
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:108) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1456) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1197) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537) 
    at org.codehaus.groovy.grails.commons.spring.ReloadAwareAutowireCapableBeanFactory.doCreateBean(ReloadAwareAutowireCapableBeanFactory.java:123) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) 
    at org.codehaus.groovy.grails.transaction.ChainedTransactionManagerPostProcessor.registerAdditionalTransactionManagers(ChainedTransactionManagerPostProcessor.java:114) 
    at org.codehaus.groovy.grails.transaction.ChainedTransactionManagerPostProcessor.postProcessBeanFactory(ChainedTransactionManagerPostProcessor.java:101) 
    at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:694) 
    at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:633) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:461) 
    at org.codehaus.groovy.grails.commons.spring.DefaultRuntimeSpringConfiguration.getApplicationContext(DefaultRuntimeSpringConfiguration.java:156) 
    at org.codehaus.groovy.grails.commons.spring.GrailsRuntimeConfigurator.configure(GrailsRuntimeConfigurator.java:169) 
    at org.codehaus.groovy.grails.commons.spring.GrailsRuntimeConfigurator.configure(GrailsRuntimeConfigurator.java:127) 
    at org.codehaus.groovy.grails.project.loader.GrailsProjectLoader$_configureApplication_closure3.doCall(GrailsProjectLoader.groovy:134) 
    at org.codehaus.groovy.grails.project.loader.GrailsProjectLoader$_configureApplication_closure3.doCall(GrailsProjectLoader.groovy) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:606) 
    at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1254) 
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90) 
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233) 
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1086) 
    at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1110) 
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:910) 
    at groovy.lang.Closure.call(Closure.java:411) 
    at groovy.lang.Closure.call(Closure.java:405) 
    at org.codehaus.groovy.grails.cli.api.BaseSettingsApi.profile(BaseSettingsApi.java:342) 
    at org.codehaus.groovy.grails.project.loader.GrailsProjectLoader.configureApplication(GrailsProjectLoader.groovy:131) 
    at org.codehaus.groovy.grails.test.runner.phase.IntegrationTestPhaseConfigurer.prepare(IntegrationTestPhaseConfigurer.groovy:59) 
    at org.codehaus.groovy.grails.test.runner.phase.TestPhaseConfigurer$prepare.call(Unknown Source) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callSafe(AbstractCallSite.java:89) 
    at org.codehaus.groovy.grails.test.runner.GrailsProjectTestRunner$_runAllTests_closure7.doCall(GrailsProjectTestRunner.groovy:311) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:606) 
    at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1254) 
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90) 
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233) 
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1086) 
    at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1110) 
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:910) 
    at groovy.lang.Closure.call(Closure.java:411) 
    at org.codehaus.groovy.runtime.DefaultGroovyMethods.callClosureForMapEntry(DefaultGroovyMethods.java:3873) 
    at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:1354) 
    at org.codehaus.groovy.runtime.dgm$149.invoke(Unknown Source) 
    at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:271) 
    at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:53) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116) 
    at org.codehaus.groovy.grails.test.runner.GrailsProjectTestRunner.runAllTests(GrailsProjectTestRunner.groovy:301) 
    at org.codehaus.groovy.grails.test.runner.GrailsProjectTestRunner.runAllTests(GrailsProjectTestRunner.groovy:216) 
    at org.codehaus.groovy.grails.test.runner.GrailsProjectTestRunner.runAllTests(GrailsProjectTestRunner.groovy) 
    at org.codehaus.groovy.grails.test.runner.GrailsProjectTestRunner$runAllTests$0.call(Unknown Source) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116) 
    at org.codehaus.groovy.grails.cli.fork.testing.ForkedGrailsTestRunner.runInstance(ForkedGrailsTestRunner.groovy:128) 
    at org.codehaus.groovy.grails.cli.fork.ForkedGrailsProjectClassExecutor.run(ForkedGrailsProjectClassExecutor.groovy:74) 
    at org.codehaus.groovy.grails.cli.fork.testing.ForkedGrailsTestRunner.main(ForkedGrailsTestRunner.groovy:75) 
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mongoDatastore': FactoryBean threw exception on object creation; nested exception is org.springframework.dao.InvalidDataAccessResourceUsageException: Timed out while waiting for a server that matches AnyServerSelector{} after 10000 ms; nested exception is com.mongodb.MongoTimeoutException: Timed out while waiting for a server that matches AnyServerSelector{} after 10000 ms 
    at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:151) 
    at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:103) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1514) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195) 
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328) 
    ... 70 more 
Caused by: org.springframework.dao.InvalidDataAccessResourceUsageException: Timed out while waiting for a server that matches AnyServerSelector{} after 10000 ms; nested exception is com.mongodb.MongoTimeoutException: Timed out while waiting for a server that matches AnyServerSelector{} after 10000 ms 
    at org.springframework.data.mongodb.core.MongoExceptionTranslator.translateExceptionIfPossible(MongoExceptionTranslator.java:69) 
    at org.springframework.data.mongodb.core.MongoTemplate.potentiallyConvertRuntimeException(MongoTemplate.java:1829) 
    at org.springframework.data.mongodb.core.MongoTemplate.execute(MongoTemplate.java:393) 
    at org.grails.datastore.mapping.mongo.MongoDatastore.initializeIndices(MongoDatastore.java:285) 
    at org.grails.datastore.mapping.mongo.MongoDatastore.createMongoTemplate(MongoDatastore.java:276) 
    at org.grails.datastore.mapping.mongo.MongoDatastore.afterPropertiesSet(MongoDatastore.java:221) 
    at org.springframework.beans.factory.InitializingBean$afterPropertiesSet.call(Unknown Source) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112) 
    at org.grails.datastore.gorm.mongo.bean.factory.MongoDatastoreFactoryBean.getObject(MongoDatastoreFactoryBean.groovy:54) 
    at org.grails.datastore.gorm.mongo.bean.factory.MongoDatastoreFactoryBean.getObject(MongoDatastoreFactoryBean.groovy) 
    at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:144) 
    ... 75 more 
Caused by: com.mongodb.MongoTimeoutException: Timed out while waiting for a server that matches AnyServerSelector{} after 10000 ms 
    at com.mongodb.BaseCluster.getServer(BaseCluster.java:87) 
    at com.mongodb.DBTCPConnector.getServer(DBTCPConnector.java:654) 
    at com.mongodb.DBTCPConnector.access$300(DBTCPConnector.java:39) 
    at com.mongodb.DBTCPConnector$MyPort.getConnection(DBTCPConnector.java:503) 
    at com.mongodb.DBTCPConnector$MyPort.get(DBTCPConnector.java:451) 
    at com.mongodb.DBTCPConnector.getPrimaryPort(DBTCPConnector.java:409) 
    at com.mongodb.DBCollectionImpl.createIndex(DBCollectionImpl.java:339) 
    at com.mongodb.DBCollection.createIndex(DBCollection.java:564) 
    at com.mongodb.DBCollection.ensureIndex(DBCollection.java:663) 
    at com.mongodb.DBCollection.ensureIndex(DBCollection.java:603) 
    at org.grails.datastore.mapping.mongo.MongoDatastore$6.doInDB(MongoDatastore.java:341) 
    at org.springframework.data.mongodb.core.MongoTemplate.execute(MongoTemplate.java:391) 
    ... 85 more

基于堆栈跟踪的这一部分:

nested exception is com.mongodb.MongoTimeoutException: Timed out while waiting for a server that matches AnyServerSelector{} after 10000 ms

在我看来，无论环境是“测试”，该插件都试图连接到mongo实例。这是有道理的，因为如果我在计算机上启动本地mongo，则测试将成功运行。

我花了一天半的时间在这个问题上进行搜索，但是常见的答复是“您的mongo实例未运行”。我意识到，但是对于测试，我实际上不需要它。

为了获得更多信息，此测试必须在没有任何mongo实例运行并且抛出与预期完全相同的异常的Jenkins服务器中运行。

对此表示任何帮助，我们深表感谢。

请您参考如下方法:

集成测试针对“完全成熟”的grails应用程序运行-如果在dev和prod中使用数据库，则需要一个测试。

此外，如果您确实在执行自动化测试部分，则需要一个用于其他测试的测试数据库，因此现在就创建一个。即使此测试未使用它，它也构成了您正在测试的“完整grails环境”的一部分。

在您的Jenkins作业中，您可以传递环境设置以指示测试环境将指定的配置文件用于数据源。我使用存储在test / conf / app-config.groovy中的特定于测试的app-config.groovy文件来执行此操作。该配置指向Jenkins服务器可以看到的一个长期的AWS RDS实例(该数据库不在Jenkins服务器上)。 Jenkins构建步骤主要调用:

grails test-app -Dapp.config.location = test / conf / app-config.groovy集成:

(我在工作中面临着同样的问题，只是为所有三个环境(开发，生产和测试)创建了MySQL数据库。由于我们运行的客户端是在H2，MSSQL，Oracle或MySQL之间进行选择，因此要做更多的事情。

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