Spring Data x Neo4J嵌入式配置
我的应用程序只是测试环境是否基本正常工作。因此,我设置了一个对应于“Hello Worlds”示例的testclass,该示例可以在SpringSource的gitHub存储库中找到。Neo4j作为静态web应用程序包含并运行嵌入式应用程序。Webinterface不是必需的。 问题是,当我开始通过Junit运行测试用例时,会出现如下错误:Spring Data x Neo4J嵌入式配置,neo4j,junit4,spring-data,spring-annotations,Neo4j,Junit4,Spring Data,Spring Annotations,我的应用程序只是测试环境是否基本正常工作。因此,我设置了一个对应于“Hello Worlds”示例的testclass,该示例可以在SpringSource的gitHub存储库中找到。Neo4j作为静态web应用程序包含并运行嵌入式应用程序。Webinterface不是必需的。 问题是,当我开始通过Junit运行测试用例时,会出现如下错误: org.springframework.beans.factory.BeanCreationException: Error creating bean w
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'GalaxyServiceTests': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private GalaxyService GalaxyServiceTests.galaxyService; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [GalaxyService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
我的应用程序配置如下
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:neo4j="http://www.springframework.org/schema/data/neo4j"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/data/neo4j
http://www.springframework.org/schema/data/neo4j/spring-neo4j.xsd">
<context:annotation-config/>
<bean id="graphDatabaseService" class="org.neo4j.kernel.EmbeddedGraphDatabase"
destroy-method="shutdown">
<constructor-arg index="0" value="target/graph.db" />
<constructor-arg index="1">
<map><entry key="enable_remote_shell" value="true"/></map>
</constructor-arg>
</bean>
<!-- <bean id="serverWrapper" class="org.neo4j.server.WrappingNeoServerBootstrapper" -->
<!-- init-method="start" destroy-method="stop"> -->
<!-- <constructor-arg ref="graphDatabaseService"/> -->
<!-- </bean> -->
</beans>
我的pom看起来像这样:
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>3.0.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>3.0.7.RELEASE</version>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-neo4j</artifactId>
<version>2.2.0.BUILD-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>3.2.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.neo4j.app</groupId>
<artifactId>neo4j-server</artifactId>
<version>2.0.0-M02</version>
<classifier>static-web</classifier>
</dependency>
EDIT2
我已在上发布了存储库
EDIT3
路径为application-context.xml的内容出错。我用@ContextConfiguration(locations={“classpath:/META-INF/application context.xml})修复了这个问题
我正处在一个例外的时刻
找不到依赖项类型为[start.GalaxyService]的合格bean:
至少需要1个符合以下条件的bean:autowire候选
这种依赖
每次运行JUnit4测试时都会抛出
EDIT4
我昨天设法使它工作起来了。应用程序上下文的某些部分相当混乱
<context:spring-configured/>
<context:annotation-config/>
<context:component-scan base-package="components"/>
<neo4j:config graphDatabaseService="graphDatabaseService"/>
<neo4j:config storeDirectory="target/graph.db"/>
<neo4j:repositories base-package="Repositories"/>
这是我的工作应用程序上下文的一个片段。
此外,我没有将@Service附加到GalaxyService类
现在一切都按计划进行了。这可能会帮助面临同样问题的人。您是否在github上的某个地方有您的项目可以查看?我一到家就会添加我的存储库。目前正在工作
21:11:48.196 [main] ERROR o.s.test.context.TestContextManager - Caught exception while allowing TestExecutionListener [org.springframework.test.context.support.DependencyInjectionTestExecutionListener@7e26f5a7] to prepare test instance [GalaxyServiceTests@64d74895]
java.lang.IllegalStateException: Failed to load ApplicationContext
<context:spring-configured/>
<context:annotation-config/>
<context:component-scan base-package="components"/>
<neo4j:config graphDatabaseService="graphDatabaseService"/>
<neo4j:config storeDirectory="target/graph.db"/>
<neo4j:repositories base-package="Repositories"/>