我正在尝试遵循 Java EE 和 Arquillian 的教程。我正在运行 java sdk 8, Glassfish5,并且正在使用 NetBeans。修改我的 POM 后,我可以轻松地工作,我能够部署和运行打包的测试,但我现在遇到以下错误。
错误信息
createBook(com.tutorial.bookstore.rest.BookEndpointTest) Time elapsed: 0.396 sec <<< ERROR!
javax.ws.rs.ProcessingException: RESTEASY004655: Unable to invoke request
at com.tutorial.bookstore.rest.BookEndpointTest.createBook(BookEndpointTest.java:86)
Caused by: javax.ws.rs.ProcessingException: RESTEASY003215: could not find writer for content-type application/json type: com.tutorial.bookstore.model.Book
at com.tutorial.bookstore.rest.BookEndpointTest.createBook(BookEndpointTest.java:86)
我的测试
package com.tutorial.bookstore.rest;
import com.tutorial.bookstore.model.Book;
import com.tutorial.bookstore.model.Language;
import com.tutorial.bookstore.repository.BookRepository;
import com.tutorial.util.IsbnGenerator;
import com.tutorial.util.NumberGenerator;
import com.tutorial.util.TextUtil;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.container.test.api.RunAsClient;
import org.jboss.arquillian.extension.rest.client.ArquillianResteasyResource;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.asset.EmptyAsset;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.junit.Test;
import org.junit.runner.RunWith;
import javax.ws.rs.client.Entity;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.Response;
import java.util.Date;
import javax.ws.rs.core.MediaType;
import static javax.ws.rs.core.MediaType.APPLICATION_JSON;
import static javax.ws.rs.core.Response.Status.*;
import static org.junit.Assert.*;
@RunWith(Arquillian.class)
@RunAsClient
public class BookEndpointTest {
// ======================================
// = Attributes =
// ======================================
private static String bookId;
private Response response;
// ======================================
// = Deployment =
// ======================================
@Deployment(testable = false)
public static Archive<?> createDeploymentPackage() {
return ShrinkWrap.create(WebArchive.class)
.addClass(Book.class)
.addClass(Language.class)
.addClass(BookRepository.class)
.addClass(NumberGenerator.class)
.addClass(IsbnGenerator.class)
.addClass(TextUtil.class)
.addClass(BookEndpoint.class)
.addClass(JAXRSConfiguration.class)
.addAsWebInfResource(EmptyAsset.INSTANCE, "beans.xml")
.addAsResource("META-INF/test-persistence.xml", "META-INF/persistence.xml");
}
// ======================================
// = Test methods =
// ======================================
@Test
public void createBook(@ArquillianResteasyResource("api/books") WebTarget webTarget) {
// Creates a book
Book book = new Book("isbn", "a title", 12F, 123, Language.ENGLISH, new Date(), "imageURL", "description");
response = webTarget.request(APPLICATION_JSON).post(Entity.entity(book, MediaType.APPLICATION_JSON));
assertEquals(CREATED.getStatusCode(), response.getStatus());
}
}
我当前的 POM 如下所示
<?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.tutorial</groupId>
<artifactId>bookstore-back</artifactId>
<version>1.0</version>
<packaging>war</packaging>
<name>bookstore-back</name>
<properties>
<endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!-- Test -->
<version.junit>4.12</version.junit>
<version.arquillian>1.1.13.5</version.arquillian>
<version.shrinkwrap>1.2.6</version.shrinkwrap>
<version.arquillian.rest>1.0.0.Alpha4</version.arquillian.rest>
<version.resteasy>3.1.2.Final</version.resteasy>
<!-- Plugins -->
<version.surefire.plugin>2.19.1</version.surefire.plugin>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.arquillian</groupId>
<artifactId>arquillian-universe</artifactId>
<version>${version.arquillian}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-web-api</artifactId>
<version>7.0</version>
<scope>provided</scope>
</dependency>
<!-- TEST -->
<!--START ==> Needed for arquillian remote testing on glassfish-->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${version.junit}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.arquillian.universe</groupId>
<artifactId>arquillian-junit</artifactId>
<!-- <version>${version.arquillian}</version> -->
<scope>test</scope>
<type>pom</type>
</dependency>
<dependency>
<groupId>org.jboss.shrinkwrap</groupId>
<artifactId>shrinkwrap-api</artifactId>
<version>${version.shrinkwrap}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.container</groupId>
<artifactId>arquillian-glassfish-remote-3.1</artifactId>
<version>1.0.0.CR4</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.extension</groupId>
<artifactId>arquillian-rest-client-impl-3x</artifactId>
<version>${version.arquillian.rest}</version>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-client</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-client</artifactId>
<version>${version.resteasy}</version>
<scope>test</scope>
</dependency>
<!--END ==> Needed for arquillian rest client testing-->
</dependencies>
<build>
<finalName>bookstore-back</finalName>
<plugins>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${version.surefire.plugin}</version>
<configuration>
<systemPropertyVariables>
<!-- <arquillian.launch>arquillian-wildfly-remote</arquillian.launch> -->
<arquillian.launch>arquillian-glassfish-remote-3.1</arquillian.launch>
</systemPropertyVariables>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<compilerArguments>
<endorseddirs>${endorsed.dir}</endorseddirs>
</compilerArguments>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.3</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.6</version>
<executions>
<execution>
<phase>validate</phase>
<goals>
<goal>copy</goal>
</goals>
<configuration>
<outputDirectory>${endorsed.dir}</outputDirectory>
<silent>true</silent>
<artifactItems>
<artifactItem>
<groupId>javax</groupId>
<artifactId>javaee-endorsed-api</artifactId>
<version>7.0</version>
<type>jar</type>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.0.0</version>
<configuration>
<descriptorRefs>
<descriptorRef>src</descriptorRef>
</descriptorRefs>
</configuration>
</plugin>
</plugins>
</build>
</project>