Repository containing the content for the Piranha.cloud website
This project is maintained by piranhacloud
If you are looking to test with JUnit 5 and Arqullien then this guide is for you!
In 5 steps you will learn how to do it.
They are:
Create an empty directory to store your Maven project. Inside of that directory create the pom.xml file with the content as below.
<?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>cloud.piranha.guides.coreprofile</groupId>
<artifactId>arquillian</artifactId>
<version>1-SNAPSHOT</version>
<packaging>war</packaging>
<name>Piranha Core Profile - Testing with JUnit 5 and Arquillian</name>
<properties>
<arquillian.version>1.7.0.Final</arquillian.version>
<jakartaee.version>10.0.0</jakartaee.version>
<java.version>17</java.version>
<junit.version>5.10.0-M1</junit.version>
<maven-compiler-plugin.version>3.11.0</maven-compiler-plugin.version>
<maven-failsafe-plugin.version>3.0.0</maven-failsafe-plugin.version>
<maven-war-plugin.version>3.3.2</maven-war-plugin.version>
<piranha.version>23.6.0</piranha.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>jakarta.platform</groupId>
<artifactId>jakarta.jakartaee-core-api</artifactId>
<version>${jakartaee.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>cloud.piranha.arquillian</groupId>
<artifactId>piranha-arquillian-jarcontainer</artifactId>
<version>${piranha.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.junit5</groupId>
<artifactId>arquillian-junit5-container</artifactId>
<version>${arquillian.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-params</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>arquillian</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<release>${java.version}</release>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
<version>${maven-failsafe-plugin.version}</version>
<executions>
<execution>
<id>integration-test</id>
<phase>integration-test</phase>
<goals>
<goal>integration-test</goal>
<goal>verify</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>${maven-war-plugin.version}</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>
</project>
Add the Application class in the src/main/java directory, which allows you to set the application path using the @ApplicationPath annotation.
package arquillian;
import jakarta.ws.rs.ApplicationPath;
import jakarta.ws.rs.core.Application;
@ApplicationPath("")
public class HelloArquillianApplication extends Application {
}
And we are adding a simple ‘Hello World’ endpoint that is listening on the /helloworld path.
package arquillian;
import jakarta.enterprise.context.RequestScoped;
import jakarta.ws.rs.GET;
import jakarta.ws.rs.Path;
@Path("/helloarquillian")
@RequestScoped
public class HelloArquillianBean {
@GET
public String helloArquillian() {
return "Hello Arquillian!";
}
}
As we want to make sure the application gets tested before we release an integration test is added which will be executed as part of the build.
We’ll add the integration test to the src/test/java directory.
package helloarquillian;
import arquillian.HelloArquillianApplication;
import arquillian.HelloArquillianBean;
import java.net.URI;
import java.net.URL;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.http.HttpResponse.BodyHandlers;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.container.test.api.RunAsClient;
import org.jboss.arquillian.junit5.ArquillianExtension;
import org.jboss.arquillian.test.api.ArquillianResource;
import static org.jboss.shrinkwrap.api.ShrinkWrap.create;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import static org.junit.jupiter.api.Assertions.assertTrue;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
@ExtendWith(ArquillianExtension.class)
public class HelloArquillianIT {
@ArquillianResource
private URL baseUrl;
@Deployment(testable = false)
public static WebArchive createDeployment() {
return create(WebArchive.class)
.addClass(HelloArquillianApplication.class)
.addClass(HelloArquillianBean.class);
}
@Test
@RunAsClient
public void testHelloArquillian() throws Exception {
HttpClient client = HttpClient.newHttpClient();
HttpRequest request = HttpRequest
.newBuilder(new URI(baseUrl + "helloarquillian"))
.build();
HttpResponse<String> response = client.send(request, BodyHandlers.ofString());
assertTrue(response.body().contains("Hello Arquillian!"));
}
}
The application is now setup to use JUnit 5 and Arquillian to do the integration testing. So when you are building the application it will also execute an integration test validating the endpoint works.
To build and test the application execute the following command:
mvn install
As you can see using JUnit 5 and Arquillian is pretty straightforward!