Writing Arquillian tests for SOAP web services

23 Sep 2023

SOAP (Simple Object Access Protocol) is a widely used communication protocol for web services. Arquillian is a powerful testing framework that simplifies the process of writing integration tests for Java applications. In this blog post, we will explore how to write Arquillian tests for SOAP web services.

Prerequisites

Before we begin, make sure you have the following prerequisites installed on your machine:

Java Development Kit (JDK)
Apache Maven
Arquillian
SOAP web service project

Step 1: Setup the Test Environment

First, we need to set up the test environment by adding the necessary dependencies to the Maven pom.xml file. Here’s an example:

<dependency>
    <groupId>org.arquillian.container</groupId>
    <artifactId>arquillian-container-embedded-tomcat</artifactId>
    <version>1.4.1.Final</version>
    <scope>test</scope>
</dependency>

<dependency>
    <groupId>org.jboss.arquillian.protocol</groupId>
    <artifactId>arquillian-protocol-servlet</artifactId>
    <version>1.5.0.Final</version>
    <scope>test</scope>
</dependency>

These dependencies provide the necessary components to run our Arquillian tests.

Step 2: Create the Test Class

Create a new Java class for your Arquillian test. Let’s call it SoapWebServiceTest. Make sure to annotate the class with @RunWith(Arquillian.class).

@RunWith(Arquillian.class)
public class SoapWebServiceTest {

    @Deployment
    public static WebArchive createDeployment() {
        return ShrinkWrap.create(WebArchive.class)
            .addClasses(YourWebService.class)
            .setWebXML("WEB-INF/web.xml");
    }

    @ArquillianResource
    private URL deploymentUrl;

    // Write your test methods here

}

In the above code, createDeployment() method creates the deployment archive for our test. Make sure to include all the necessary classes and resources required for your SOAP web service.

Step 3: Write Test Methods

Inside the SoapWebServiceTest class, you can write your test methods. Here’s an example:

@Test
public void testWebServiceMethod() {
    // Create a SOAP client
    YourWebService_Service service = new YourWebService_Service();
    YourWebService port = service.getYourWebServicePort();

    // Call the web service method
    String result = port.webServiceMethod();

    // Assert the result
    assertEquals("Expected Result", result);
}

In the above example, we create a SOAP client using the generated client stubs for our web service. We then call the desired web service method and assert the result.

Step 4: Run the Tests

To run the Arquillian tests, execute the following Maven command:

mvn test

Arquillian will automatically deploy your web service and run the tests against it.

Conclusion

Writing Arquillian tests for SOAP web services is a great way to ensure the correctness and reliability of your web service implementation. By following the steps outlined in this blog post, you can easily integrate Arquillian into your testing workflow and write comprehensive tests for your SOAP web services.

#testing #webdevelopment