testing - Spring Data Neo4j 4.0.0.M1 Test Configuration -


i new spring data , trying configure spring data neo4j 4.0.0.m1 test. has taken me 2 days without result , can't seem find example on sdn4 this.

here simple test class :

@runwith(springjunit4classrunner.class) @contextconfiguration(classes = myconfigurationtest.class) @dirtiescontext public class projectrepositorytests {      @autowired     platformtransactionmanager transactionmanager;      @autowired     projectrepository projectrepository;      @transactional     @test     public void testaddproject() {         project project = new project();         project.setname("projecta");         project.setcreationdate(new date());         project.setdescription("description");         projectrepository.save(project);         project addedproject = projectrepository.findprojectbyname("projecta");         assert.assertnotnull("should have found something", addedproject);         projectrepository.delete(addedproject);     } }

here configuration class :

@configuration @enableneo4jrepositories(basepackages = "project.repository") @enabletransactionmanagement public class myconfigurationtest extends neo4jconfiguration {      @bean     public neo4jserver neo4jserver() {         return new inprocessserver();     }      @bean     @scope(value = "session", proxymode = scopedproxymode.target_class)     public session getsession() throws exception {         return super.getsession();     }      @bean     public sessionfactory getsessionfactory() {         // domain entity base package(s)         return new sessionfactory("project.domain");     } }

and here dependencies :

dependencies {     compile "org.springframework.data:spring-data-neo4j:${sdnversion}"     compile "com.rabbitmq:amqp-client:${rmqversion}"     compile "com.google.code.gson:gson:${gsonversion}"     compile "org.neo4j:neo4j:${neo4jversion}"     compile "com.graphaware.neo4j:timetree:${neo4jtimetreeversion}"      testcompile group: 'org.neo4j', name: 'neo4j-ogm-test', version: '1.0.0.build-snapshot', classifier: 'tests'     testcompile group: 'org.springframework.data', name: 'spring-data-neo4j', version: sdnversion, classifier: 'tests'     testcompile group: 'org.springframework', name: 'spring-test', version: springtestversion     testcompile group: 'junit', name: 'junit', version: '4.11' }

the problem is, got error :

java.lang.illegalstateexception: failed load applicationcontext     @ org.springframework.test.context.defaultcacheawarecontextloaderdelegate.loadcontext(defaultcacheawarecontextloaderdelegate.java:94)     @ org.springframework.test.context.defaulttestcontext.getapplicationcontext(defaulttestcontext.java:72)     @ org.springframework.test.context.support.dependencyinjectiontestexecutionlistener.injectdependencies(dependencyinjectiontestexecutionlistener.java:117)     @ org.springframework.test.context.support.dependencyinjectiontestexecutionlistener.preparetestinstance(dependencyinjectiontestexecutionlistener.java:83)     @ org.springframework.test.context.testcontextmanager.preparetestinstance(testcontextmanager.java:212)     @ org.springframework.test.context.junit4.springjunit4classrunner.createtest(springjunit4classrunner.java:200)     @ org.springframework.test.context.junit4.springjunit4classrunner$1.runreflectivecall(springjunit4classrunner.java:259)     @ org.junit.internal.runners.model.reflectivecallable.run(reflectivecallable.java:12)     @ org.springframework.test.context.junit4.springjunit4classrunner.methodblock(springjunit4classrunner.java:261)     @ org.springframework.test.context.junit4.springjunit4classrunner.runchild(springjunit4classrunner.java:219)     @ org.springframework.test.context.junit4.springjunit4classrunner.runchild(springjunit4classrunner.java:83)     @ org.junit.runners.parentrunner$3.run(parentrunner.java:290)     @ org.junit.runners.parentrunner$1.schedule(parentrunner.java:71)     @ org.junit.runners.parentrunner.runchildren(parentrunner.java:288)     @ org.junit.runners.parentrunner.access$000(parentrunner.java:58)     @ org.junit.runners.parentrunner$2.evaluate(parentrunner.java:268)     @ org.springframework.test.context.junit4.statements.runbeforetestclasscallbacks.evaluate(runbeforetestclasscallbacks.java:61)     @ org.springframework.test.context.junit4.statements.runaftertestclasscallbacks.evaluate(runaftertestclasscallbacks.java:68)     @ org.junit.runners.parentrunner.run(parentrunner.java:363)     @ org.springframework.test.context.junit4.springjunit4classrunner.run(springjunit4classrunner.java:163)     @ org.junit.runner.junitcore.run(junitcore.java:137)     @ com.intellij.junit4.junit4ideatestrunner.startrunnerwithargs(junit4ideatestrunner.java:78)     @ com.intellij.rt.execution.junit.junitstarter.preparestreamsandstart(junitstarter.java:212)     @ com.intellij.rt.execution.junit.junitstarter.main(junitstarter.java:68)     @ sun.reflect.nativemethodaccessorimpl.invoke0(native method)     @ sun.reflect.nativemethodaccessorimpl.invoke(nativemethodaccessorimpl.java:57)     @ com.intellij.rt.execution.application.appmain.main(appmain.java:140) caused by: org.springframework.beans.factory.beancreationexception: error creating bean name 'neo4jserver' defined in class myconfigurationtest: instantiation of bean failed; nested exception org.springframework.beans.factory.beandefinitionstoreexception: factory method [public org.springframework.data.neo4j.server.neo4jserver myconfigurationtest.neo4jserver()] threw exception; nested exception java.lang.noclassdeffounderror: org/neo4j/server/helpers/communityserverbuilder     @ org.springframework.beans.factory.support.constructorresolver.instantiateusingfactorymethod(constructorresolver.java:597)     @ org.springframework.beans.factory.support.abstractautowirecapablebeanfactory.instantiateusingfactorymethod(abstractautowirecapablebeanfactory.java:1095)     @ org.springframework.beans.factory.support.abstractautowirecapablebeanfactory.createbeaninstance(abstractautowirecapablebeanfactory.java:990)     @ org.springframework.beans.factory.support.abstractautowirecapablebeanfactory.docreatebean(abstractautowirecapablebeanfactory.java:504)     @ org.springframework.beans.factory.support.abstractautowirecapablebeanfactory.createbean(abstractautowirecapablebeanfactory.java:475)     @ org.springframework.beans.factory.support.abstractbeanfactory$1.getobject(abstractbeanfactory.java:302)     @ org.springframework.beans.factory.support.defaultsingletonbeanregistry.getsingleton(defaultsingletonbeanregistry.java:229)     @ org.springframework.beans.factory.support.abstractbeanfactory.dogetbean(abstractbeanfactory.java:298)     @ org.springframework.beans.factory.support.abstractbeanfactory.getbean(abstractbeanfactory.java:193)     @ org.springframework.beans.factory.support.defaultlistablebeanfactory.preinstantiatesingletons(defaultlistablebeanfactory.java:706)     @ org.springframework.context.support.abstractapplicationcontext.finishbeanfactoryinitialization(abstractapplicationcontext.java:762)     @ org.springframework.context.support.abstractapplicationcontext.refresh(abstractapplicationcontext.java:482)     @ org.springframework.test.context.support.abstractgenericcontextloader.loadcontext(abstractgenericcontextloader.java:125)     @ org.springframework.test.context.support.abstractgenericcontextloader.loadcontext(abstractgenericcontextloader.java:60)     @ org.springframework.test.context.support.abstractdelegatingsmartcontextloader.delegateloading(abstractdelegatingsmartcontextloader.java:109)     @ org.springframework.test.context.support.abstractdelegatingsmartcontextloader.loadcontext(abstractdelegatingsmartcontextloader.java:261)     @ org.springframework.test.context.defaultcacheawarecontextloaderdelegate.loadcontextinternal(defaultcacheawarecontextloaderdelegate.java:68)     @ org.springframework.test.context.defaultcacheawarecontextloaderdelegate.loadcontext(defaultcacheawarecontextloaderdelegate.java:86)     ... 28 more caused by: org.springframework.beans.factory.beandefinitionstoreexception: factory method [public org.springframework.data.neo4j.server.neo4jserver myconfigurationtest.neo4jserver()] threw exception; nested exception java.lang.noclassdeffounderror: org/neo4j/server/helpers/communityserverbuilder     @ org.springframework.beans.factory.support.simpleinstantiationstrategy.instantiate(simpleinstantiationstrategy.java:188)     @ org.springframework.beans.factory.support.constructorresolver.instantiateusingfactorymethod(constructorresolver.java:586)     ... 45 more caused by: java.lang.noclassdeffounderror: org/neo4j/server/helpers/communityserverbuilder     @ org.springframework.data.neo4j.server.inprocessserver.<init>(inprocessserver.java:31)     @ myconfigurationtest.neo4jserver(myconfigurationtest.java:23)     @ myconfigurationtest$$enhancerbyspringcglib$$44afa770.cglib$neo4jserver$0(<generated>)     @ myconfigurationtest$$enhancerbyspringcglib$$44afa770$$fastclassbyspringcglib$$d8d802f1.invoke(<generated>)     @ org.springframework.cglib.proxy.methodproxy.invokesuper(methodproxy.java:228)     @ org.springframework.context.annotation.configurationclassenhancer$beanmethodinterceptor.intercept(configurationclassenhancer.java:311)     @ myconfigurationtest$$enhancerbyspringcglib$$44afa770.neo4jserver(<generated>)     @ sun.reflect.nativemethodaccessorimpl.invoke0(native method)     @ sun.reflect.nativemethodaccessorimpl.invoke(nativemethodaccessorimpl.java:57)     @ sun.reflect.delegatingmethodaccessorimpl.invoke(delegatingmethodaccessorimpl.java:43)     @ org.springframework.beans.factory.support.simpleinstantiationstrategy.instantiate(simpleinstantiationstrategy.java:166)     ... 46 more caused by: java.lang.classnotfoundexception: org.neo4j.server.helpers.communityserverbuilder     @ java.net.urlclassloader$1.run(urlclassloader.java:366)     @ java.net.urlclassloader$1.run(urlclassloader.java:355)     @ java.security.accesscontroller.doprivileged(native method)     @ java.net.urlclassloader.findclass(urlclassloader.java:354)     @ java.lang.classloader.loadclass(classloader.java:425)     @ sun.misc.launcher$appclassloader.loadclass(launcher.java:308)     @ java.lang.classloader.loadclass(classloader.java:358)     ... 58 more

thank in advance , appreciated!

for maven, please include following dependency:

    <dependency>         <groupid>org.springframework.data</groupid>         <artifactid>spring-data-neo4j</artifactid>         <version>4.0.0.m1</version>         <type>test-jar</type>     </dependency>

for gradle should work:

    dependencies {        compile(group: 'org.springframework.data',            name: 'spring-data-neo4j',            version: '4.0.0.m1',            classifier: 'tests')     }

if want latest green build version, available '4.0.0-build-snapshot'. version has number of bug fixes , additional features since m1.

to use build-snapshot release you'll need add repository:

maven:

    <repository>         <id>spring-libs-snapshot</id>         <url>http://repo.spring.io/libs-snapshot</url>     </repository>

gradle:

    repositories {        spring-libs-snapshot {           url 'http://repo.spring.io/libs-snapshot'        }     }

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