maven - Spring Boot 統合テストが Neo4j で失敗する

Question

私は春のブーツが初めてです。Spring Boot 1.5.1 GA と Spring Boot の Neo4j スターターを使用しています。グラフ データベースに新しいオブジェクトを挿入できるかどうかについて、最初の統合テストを作成しようとしました。ここに私のテストクラスがあります:

package hu.bookandwalk;
import static org.junit.Assert.assertEquals;
import java.time.LocalDateTime;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.neo4j.ogm.testutil.TestServer;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringRunner;
import hu.bookandwalk.domain.Address;
import hu.bookandwalk.domain.InvoiceData;
import hu.bookandwalk.domain.User;
import hu.bookandwalk.repository.UserRepository;
import java.util.HashSet;
import java.util.Set;

@ContextConfiguration(classes = {PersistenceTestContext.class})
@RunWith(SpringRunner.class)
@SpringBootTest
public class BnWEbookstoreApplicationTests {

    private static TestServer testServer;

    @Autowired
    UserRepository userRepository;

    @BeforeClass
    public static void setupTestServer() {
        /* just a port without any intention */
        testServer = new TestServer.Builder().build();
    }

    @AfterClass
    public static void stopTestServer() {
       testServer.shutdown();
    }

    @Test
    public void ShouldInsertUser() {
        Address a=new Address("Hungary","Budapest","1092","Erkel street 9",LocalDateTime.now());
        InvoiceData invoiceData=new InvoiceData("BandW", "233456", true, a, LocalDateTime.now());

        Set<InvoiceData> invoiceDatas=new HashSet<InvoiceData>();
        invoiceDatas.add(invoiceData);
        Set<Address> addresses=null;

        User u=new User(1l,"Roland","email@gmail.com","pwd",true,LocalDateTime.now(), true,invoiceDatas,addresses);
        userRepository.save(u);
        assertEquals(1l, userRepository.count());
    }

PersistentTestContext は、特にデータベース操作のテストに使用されます。このクラスでは、テスト用に組み込みドライバーを設定します。

package hu.bookandwalk;

import org.neo4j.ogm.drivers.embedded.driver.EmbeddedDriver;
import org.neo4j.ogm.session.SessionFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.neo4j.repository.config.EnableNeo4jRepositories;
import org.springframework.data.neo4j.transaction.Neo4jTransactionManager;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;

@Configuration
@EnableNeo4jRepositories("org.neo4j.cineasts.repository")
@EnableTransactionManagement
@ComponentScan("hu.bookandwalk")
public class PersistenceTestContext {
    @Bean
    public org.neo4j.ogm.config.Configuration configuration() {
        final org.neo4j.ogm.config.Configuration configuration = new org.neo4j.ogm.config.Configuration();
        configuration.driverConfiguration().setDriverClassName(EmbeddedDriver.class.getName());
        return configuration;
    }
@Bean
public SessionFactory sessionFactory() {
    return new SessionFactory(configuration(), "hu.bookandwalk.domain");
}

@Bean
public PlatformTransactionManager transactionManager() {
    return new Neo4jTransactionManager(sessionFactory());
}

}

残念ながら、STS IDE からテストを実行すると、テストを検証する前に次のエラー メッセージが表示されました。

java.lang.NoClassDefFoundError: org/eclipse/jetty/server/SessionManager
    at org.neo4j.server.CommunityNeoServer.createWebServer(CommunityNeoServer.java:89)
    at org.neo4j.server.AbstractNeoServer.init(AbstractNeoServer.java:181)
    at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:196)
    at org.neo4j.harness.internal.InProcessServerControls.start(InProcessServerControls.java:72)
    at org.neo4j.harness.internal.AbstractInProcessServerBuilder.newServer(AbstractInProcessServerBuilder.java:137)
    at org.neo4j.ogm.testutil.TestServer.startServer(TestServer.java:73)
    at org.neo4j.ogm.testutil.TestServer.<init>(TestServer.java:55)
    at org.neo4j.ogm.testutil.TestServer.<init>(TestServer.java:37)
    at org.neo4j.ogm.testutil.TestServer$Builder.build(TestServer.java:239)
    at hu.bookandwalk.BnWEbookstoreApplicationTests.setupTestServer(BnWEbookstoreApplicationTests.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: java.lang.ClassNotFoundException: org.eclipse.jetty.server.SessionManager
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    ... 29 more

java.lang.NullPointerException
    at hu.bookandwalk.BnWEbookstoreApplicationTests.stopTestServer(BnWEbookstoreApplicationTests.java:41)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)

プロジェクトを作成したとき、Spring Starter プロジェクト テンプレートを使用しました。私が覚えている限りでは、Spring Boot によって配置された依存関係以外に、pom.xml に他の依存関係を配置していませんでした。thymeleaf がバージョン 2 ではなくバージョン 3 を使用するように、いくつかのプロパティのみを追加します。ここで私の pom.xml を確認できます。

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>BnWEbookstore</name>
<description>Book and Walk e-book webáruház</description>

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.5.1.RELEASE</version>
    <relativePath /> <!-- lookup parent from repository -->
</parent>

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <java.version>1.8</java.version>
    <thymeleaf.version>3.0.3.RELEASE</thymeleaf.version>
    <thymeleaf-layout-dialect.version>2.1.2</thymeleaf-layout-dialect.version>
</properties>

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-actuator</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-cache</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-neo4j</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-rest</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-rest-hal-browser</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-hateoas</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-mail</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-mobile</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-security</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-social-facebook</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-social-twitter</artifactId>
    </dependency>
    <dependency>
        <groupId>org.thymeleaf</groupId>
        <artifactId>thymeleaf-spring4</artifactId>
    </dependency>
    <dependency>
        <groupId>org.thymeleaf.extras</groupId>
        <artifactId>thymeleaf-extras-java8time</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-validation</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-devtools</artifactId>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.neo4j</groupId>
        <artifactId>neo4j-ogm-test</artifactId>
        <version>2.1.1</version>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>

<repositories>
    <repository>
        <id>spring-snapshots</id>
        <name>Spring Snapshots</name>
        <url>https://repo.spring.io/snapshot</url>
        <snapshots>
            <enabled>true</enabled>
        </snapshots>
    </repository>
    <repository>
        <id>spring-milestones</id>
        <name>Spring Milestones</name>
        <url>https://repo.spring.io/milestone</url>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </repository>
</repositories>
<pluginRepositories>
    <pluginRepository>
        <id>spring-snapshots</id>
        <name>Spring Snapshots</name>
        <url>https://repo.spring.io/snapshot</url>
        <snapshots>
            <enabled>true</enabled>
        </snapshots>
    </pluginRepository>
    <pluginRepository>
        <id>spring-milestones</id>
        <name>Spring Milestones</name>
        <url>https://repo.spring.io/milestone</url>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </pluginRepository>
</pluginRepositories>

推移的な依存関係を確認すると、neo4j-ogm-test が間接的に jetty サーバー 9.4.1 をプルしていることがわかります。この問題の原因は何ですか？