Karate Framework SOAP Example
Karate framework is a popular open-source tool that is widely used for API testing. Karate framework supports both REST and SOAP APIs. In this blog post, we will focus on testing a SOAP API using the Karate framework.
What is SOAP?
SOAP (Simple Object Access Protocol) is a messaging protocol that is used for exchanging structured data between different applications or systems. SOAP messages are typically encoded using XML and are transported using HTTP(S) protocol.
SOAP has been widely used in enterprise-level applications and is still used in many legacy systems. Although the usage of SOAP is declining in favor of RESTful API, it is still important to know how to test SOAP APIs.
What is Karate Framework?
Karate is a popular open-source testing framework that is used for testing both REST and SOAP APIs. It is built on top of Cucumber-JVM and offers a simple, yet powerful way to write API tests.
Karate framework is developer-friendly and is designed to be less verbose compared to other testing frameworks. It offers features like JSON and XML assertions, data-driven testing, and parallel test execution.
Setting up the Karate Framework
Before we can start testing SOAP APIs using the Karate framework, we need to set it up. Here are the steps:
- Download the latest version of the Karate JAR file from the official website.
- Create a new Maven project in your IDE or terminal.
- Add the Karate dependency to your
pom.xmlfile. - Create a new feature file with a
.featureextension. This file will contain the Karate tests.
Testing SOAP API using Karate Framework
Now that we have set up the Karate framework, we can start testing the SOAP API. Here is an example of testing a SOAP API using the Karate framework:
„`gherkin
Feature: Testing a SOAP API using Karate Framework
Background:
* url ‚https://www.example.com/soap-api‘
* configure soap = { action: “, namespace: “, service: “, port: “, version: “, xsdPath: “ }
Scenario: Valid request
Given request body
When soap action ‚getDetails‘
Then status 200
And match response /Envelope/Body/getDetailsResponse/name == ‚John Doe‘
Examples:
| soap-request-body |
|
„`
Let’s break down the example above.
The `Background` section is where we set up the SOAP endpoint URL and configure the SOAP action, namespace, service, port, version, and XSD path.
In the `Scenario` section, we start by providing the request body for the SOAP request. This is done using XML syntax, like we did for the `soap-request-body` column under Examples section.
The `When` section specifies the SOAP action that we want to perform, followed by the `Then` section where we specify the expected response status and the response body that we want to match.
Frequently Asked Questions: Karate Framework SOAP Example
Are you new to the Karate framework and SOAP testing? Do you have questions about how it works or how to use it effectively? Look no further! We have compiled a list of some of the most frequently asked questions about the Karate framework and SOAP testing.
1. What is the Karate Framework?
The Karate framework is an open-source testing tool that allows you to perform API testing, UI testing, and web service testing, among other types of testing. Karate supports both REST and SOAP protocols, and it provides a simple and powerful way to test web services.
2. What is SOAP?
SOAP stands for Simple Object Access Protocol. It is a messaging protocol used for exchanging structured information between web services. SOAP messages are written in XML and are typically used in enterprise-level web services.
3. How does Karate Framework support SOAP testing?
Karate Framework supports SOAP testing by providing an easy-to-use API that allows you to write SOAP tests in a simple and concise way. Karate also provides built-in support for parsing and validating SOAP messages.
4. What are some advantages of using the Karate Framework for SOAP testing?
Using the Karate Framework for SOAP testing has several advantages, including:
- Easy to use: Karate provides a simple and concise API for writing SOAP tests.
- Integrated: Karate provides built-in support for parsing and validating SOAP messages.
- Flexible: Karate supports both REST and SOAP protocols, making it easy to switch between different types of testing.
- Open-source: Karate is an open-source tool, which means it is free to use and has an active community of users and contributors.
5. How do I write a SOAP test in Karate?
To write a SOAP test in Karate, you first need to create a .feature file that defines the test. In the .feature file, you can define the request and response messages for the SOAP call, as well as any assertions you want to make about the response. Here is an example of a simple SOAP test in Karate:
„`
Feature: Sample SOAP Test
Scenario: Get balance for account
Given request
„““
„““
When soap action ‚getBalance‘
Then status 200
And match response /Envelope/Body/GetBalanceResponse/Balance == ‚1000‘
„`
In this example, we are testing a SOAP web service that returns the balance for a bank account. We define the SOAP request message in the `Given` section, and the SOAP action in the `When` section. Finally, we define the expected response in the `Then` section, including an assertion that the balance should be 1000.
6. How do I run a SOAP test in Karate?
To run a SOAP test in Karate, you need to execute the .feature file using the Karate CLI or the Karate test runner. Here is an example of how to run the sample SOAP test from the previous question using the Karate CLI:
„`
$ karate account.feature
„`
This will execute the `account.feature` file and display the results of the test run.
7. Can I use Karate with other testing frameworks?
Yes, you can use Karate with other testing frameworks like JUnit or TestNG. Karate provides a JUnit runner that you can use to integrate your Karate tests with your existing testing framework. You can also use Karate with other tools like Cucumber or Gatling.
8. How do I learn more about Karate Framework and SOAP testing?
To learn more about Karate Framework and SOAP testing, you can read the official Karate documentation, which provides a comprehensive guide to using Karate for testing. You can also join the Karate community on GitHub or Slack to connect with other users and contributors, ask questions, and share your experiences.
Karate Framework SOAP Example: A Step-by-Step Guide
Karate is an open-source test automation framework that primarily focuses on API testing. In this blog post, we will guide you through a step-by-step process of testing a SOAP service using the Karate framework. We will cover everything from prerequisites to the final execution of the test. Without any further ado, let’s get started.
Prerequisites
Before we dive into the testing process, there are a few things that you need to install and set up on your machine.
- Java 8 or above
- Maven 3 or above
- Karate standalone JAR file
Step-by-Step Process
Now that we have all the prerequisites sorted, let’s start with the step-by-step process of testing a SOAP service using the Karate framework.
Step 1: Create a Java Project
The first step is to create a Java project and set up the Karate framework. You can follow the steps given below to create a new Maven project.
- Open your IDE (Eclipse/IntelliJ IDEA).
- Click on File -> New -> Other and select Maven Project from the list of options.
- Click Next and enter a Group Id and Artifact Id for your project. Click Next again.
- Select the checkbox for Create a simple project and click Finish.
After creating the project, you need to add the Karate dependency to your POM.xml file. Add the following code inside the dependencies section.
„`
„`
Step 2: Create a Feature File
The next step is to create a feature file where we will define our test scenarios.
- Create a new file inside the src/test/resources directory and give it a .feature extension. For example, BookServiceTest.feature.
- Add the following code inside the feature file.
„`
Feature: Testing SOAP service using Karate framework
Background:
* url ‚http://www.dneonline.com/‘
* header Content-Type = ‚text/xml‘
Scenario: Test SOAP service using Post request
Given path ‚calculator.asmx‘
And request
„““
„““
When method post
Then status 200
And match /Envelope/Body/AddResponse/AddResult == 30
„`
Step 3: Execute the Test
Now that we have our feature file ready, we can execute the test using the Karate runner.
- Right-click on the project and select Run As -> Maven Build.
- In the Goals field, enter clean test.
- Click on Run.
If everything goes well, you will see a message saying „BUILD SUCCESS“. Congratulations, you have successfully tested a SOAP service using the Karate framework.
Conclusion
In this blog post, we have explained how to test a SOAP service using the Karate framework. We covered everything from prerequisites to execution of the test. We hope this step-by-step guide was informative and helpful to you. If you have any queries, feel free to ask in the comments section below.
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