TestNG automation testing framework index.

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Description

TestNG is a popular open-source Java-based testing framework. It covers a broader range of test categories: unit, functional, end-to-end, integration, etc.

Support and updates

  • TestNG has 1751 stars, 937 forks.
  • It has 2 major releases in the past 6 months.
  • It has 0 commits and there are 31 open pull requests.
  • It has 280 open issues and 1398 have been closed.

Code statistics

  • TestNG has 13 packages.
  • TestNG has 193 classes and 1265 methods.

Blogs

Check out the latest blogs from LambdaTest on this topic:

Selenium SendKeys : All You Need To Know

Selenium automation is not just about navigating and clicking through the links. Yes, you can use it to switch tabs, find broken links, or even drag and drop directly. But there is a lot more to it. An essential aspect of test automation is passing values to the text fields. In this article, we’ll delve into how Selenium helps us pass values to text fields using the Selenium sendKeys() method. Let us start on our journey to learn how to sendkeys in Selenium.

Infographic: Top 11 Unit Testing Framework For Selenium Test Automation

Are you comfortable pushing a buggy release to a staging environment?

Introducing LambdaTest Certifications & Learning Hub

Howdy testers! We know it’s been a stressful, overwhelming, and unpredictable time for most people. But instead of trying to convince you that everything is okay, we believe in stating the truth: things haven’t been easy. Everyone has been affected by the COVID pandemic to some degree, and they’re trying to manage the best way they can. But we want to assure you that things will be okay. To ensure that, we want you to utilize your time wisely and take this opportunity to learn and grow. That’s why we’ve created some new resources to help you weather this storm by learning.

Automated Cross Browser Testing

Testing a website in a single browser using automation script is clean and simple way to accelerate your testing. With a single click you can test your website for all possible errors without manually clicking and navigating to web pages. A modern marvel of software ingenuity that saves hours of manual time and accelerate productivity. However for all this magic to happen, you would need to build your automation script first.

What Is Jenkins Used For?

This article is a part of our Content Hub. For more in-depth resources, check out our content hub on Jenkins Tutorial.

TestNG tutorial

TestNG is a Java-based open-source framework for test automation that includes various test types, such as unit testing, functional testing, E2E testing, etc. TestNG is in many ways similar to JUnit and NUnit. But in contrast to its competitors, its extensive features make it a lot more reliable framework. One of the major reasons for its popularity is its ability to structure tests and improve the scripts' readability and maintainability. Another reason can be the important characteristics like the convenience of using multiple annotations, reliance, and priority that make this framework popular among developers and testers for test design. You can refer to the TestNG tutorial to learn why you should choose the TestNG framework.

Chapters

  1. JUnit 5 vs. TestNG: Compare and explore the core differences between JUnit 5 and TestNG from the Selenium WebDriver viewpoint.
  2. Installing TestNG in Eclipse: Start installing the TestNG Plugin and learn how to set up TestNG in Eclipse to begin constructing a framework for your test project.
  3. Create TestNG Project in Eclipse: Get started with creating a TestNG project and write your first TestNG test script.
  4. Automation using TestNG: Dive into how to install TestNG in this Selenium TestNG tutorial, the fundamentals of developing an automation script for Selenium automation testing.
  5. Parallel Test Execution in TestNG: Here are some essential elements of parallel testing with TestNG in this Selenium TestNG tutorial.
  6. Creating TestNG XML File: Here is a step-by-step tutorial on creating a TestNG XML file to learn why and how it is created and discover how to run the TestNG XML file being executed in parallel.
  7. Automation with Selenium, Cucumber & TestNG: Explore for an in-depth tutorial on automation using Selenium, Cucumber, and TestNG, as TestNG offers simpler settings and more features.
  8. JUnit Selenium Tests using TestNG: Start running your regular and parallel tests by looking at how to run test cases in Selenium using JUnit and TestNG without having to rewrite the tests.
  9. Group Test Cases in TestNG: Along with the explanation and demonstration using relevant TestNG group examples, learn how to group test cases in TestNG.
  10. Prioritizing Tests in TestNG: Get started with how to prioritize test cases in TestNG for Selenium automation testing.
  11. Assertions in TestNG: Examine what TestNG assertions are, the various types of TestNG assertions, and situations that relate to Selenium automated testing.
  12. DataProviders in TestNG: Deep dive into learning more about TestNG's DataProvider and how to effectively use it in our test scripts for Selenium test automation.
  13. Parameterization in TestNG: Here are the several parameterization strategies used in TestNG tests and how to apply them in Selenium automation scripts.
  14. TestNG Listeners in Selenium WebDriver: Understand the various TestNG listeners to utilize them effectively for your next plan when working with TestNG and Selenium automation.
  15. TestNG Annotations: Learn more about the execution order and annotation attributes, and refer to the prerequisites required to set up TestNG.
  16. TestNG Reporter Log in Selenium: Find out how to use the TestNG Reporter Log and learn how to eliminate the need for external software with TestNG Reporter Class to boost productivity.
  17. TestNG Reports in Jenkins: Discover how to generate TestNG reports in Jenkins if you want to know how to create, install, and share TestNG reports in Jenkins.

Certification

You can push your abilities to do automated testing using TestNG and advance your career by earning a TestNG certification. Check out our TestNG certification.

YouTube

Watch this complete tutorial to learn how you can leverage the capabilities of the TestNG framework for Selenium automation testing.

License

TestNG is lincensed under the Apache License 2.0

LambdaTest Community Discussions

StackOverFlow community discussions

Questions
Discussion

WebDriver + TestNG - How to handle test results

How to combine two object arrays in Java

Why are empty collections of different type equal?

Blackbox testing using Arquillian

Unit testing for a Selenium project

Junit test that creates other tests

Converting List to Two dimensional array Java for TestNG data provider

How to make JUnit test cases to run in sequential order?

NullPointerException calling tearDown() on Google App Engine LocalSErviceTestHelper

Spring + TestNG not transactionally rollback

TestNG or any other testing tool decides success or failure of a test based on assertion.

Assert.assertEquals(actualVal, expectedVal);

So if actualVal and expectedVal are same then test will pass else it will fail.

Similarly you will find other assertion options if you using any IDE like Eclipse.

https://stackoverflow.com/questions/13765125/webdriver-testng-how-to-handle-test-results

Test case code snippets

API Testing - Check mixed character search

Description:

Verify that the API returns the correct results when searching for a string with mixed character types (e.g. letters, numbers, symbols).

API Testing - Check partial string search

Description:

Verify that the API returns the correct results when searching for a partial string.

Shopify webpage testing - Verify site's analytics and reporting tools

Description:

This test case ensures that the site's analytics and reporting tools are operational and providing accurate and actionable data.

API Testing - Check language-based representation

Description:

Verify that the API response contains the correct resource representation based on the specified language (e.g. English, Spanish, French).

Downloads

TestNG can be downloaded from it’s GitHub repository - https://github.com/cbeust/testng

Package and class index

org.testng

org.testng.asserts

...

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Other similar frameworks

junit

JUnit is a simple framework to write repeatable tests. It is a Java based framework and is an instance of the xUnit architecture for unit testing frameworks.

Serenity JUnit

Serenity framework allows for cleaner and more maintainable automated acceptance and makes regression tests faster. This is an integration with JUnit.

Serenity jBehave

Serenity framework allows for cleaner and more maintainable automated acceptance and makes regression tests faster. This is an integration with JBehave.

Serenity Cucumber

Serenity framework allows for cleaner and more maintainable automated acceptance and makes regression tests faster. This is an integration with Cucumber.

Selenium

Selenium is one of the most renowned open-source test automation frameworks. It allows test automation of web-apps across different browsers & operating systems.

Frameworks to try

Capybara

Capybara helps you test web applications by simulating how a real user would interact with your app. It is agnostic about the driver running your tests and comes with Rack::Test and Selenium support built in.

Toxiproxy

Simulate system and network conditions using a TCP proxy to perform testing

Factory_bot_ruby

factory_bot is a fixtures replacement with a straightforward definition syntax , support for multiple build strategies and support for multiple factories.

Rr_ruby

RR is a test double framework that features a rich selection of double techniques and a terse syntax.

Gherkin-php

Gherkin is a parser and compiler for the Gherkin language. Gherkin PHP can be used either through its command line interface (CLI) or as a library.

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