我无法让这个简单的测试与 Arquillian 和 Payara 一起工作。
我有来自 pyara 博客 ( Blogpost ) 的模板,但我不知道问题出在哪里。
POM.xml
<?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>de.example.arquillian</groupId>
<artifactId>arquillianTest</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<payara.version>5.192</payara.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.jboss.arquillian</groupId>
<artifactId>arquillian-bom</artifactId>
<version>1.4.1.Final</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<!-- Junit -->
<dependency>
<groupId>org.jboss.arquillian.junit</groupId>
<artifactId>arquillian-junit-container</artifactId>
<version>1.4.1.Final</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>fish.payara.arquillian</groupId>
<artifactId>arquillian-payara-micro-managed</artifactId>
<version>1.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<!-- Download and copy Payara Micro artefact -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.1.1</version>
<executions>
<execution>
<phase>process-test-classes</phase>
<goals>
<goal>copy</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>fish.payara.extras</groupId>
<artifactId>payara-micro</artifactId>
<version>${payara.version}</version>
<overWrite>false</overWrite>
<outputDirectory>${project.basedir}/target/</outputDirectory>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
<!-- Configure Payara Micro Runtime -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.2</version>
<configuration>
<environmentVariables>
<MICRO_JAR>${project.basedir}/target/payara-micro-${payara.version}.jar</MICRO_JAR>
</environmentVariables>
</configuration>
</plugin>
</plugins>
</build>
</project>
HelloWorld.java
public class HelloWorld {
public String sayHello() {
return "Hello World";
}
}
HelloWorldTest
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.spec.JavaArchive;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(Arquillian.class)
public class HelloWorldTest {
@Deployment
public static JavaArchive createDeployment() {
return ShrinkWrap.create(JavaArchive.class)
.addClass(HelloWorld.class);
}
@Test()
public void sayHelloTest() {
HelloWorld helloWorld = new HelloWorld();
Assert.assertEquals(helloWorld.sayHello(), "Hello World");
}
}
HelloworldTest 应该通过,但我得到 HelloWorldTest.HelloWorldTest » NullPointer
我不知道如何进一步简化它并认为存在配置错误?