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Robot Framework vs TestNG: What are the differences?
Introduction
This Markdown code provides a comparison between Robot Framework and TestNG, highlighting the key differences between the two.
- Test Execution Framework: Robot Framework is an open-source, generic test automation framework that uses a keyword-driven approach. It provides easy-to-use keywords and supports both AI (Assertive Interface) and BDT (Behavior-Driven Testing). On the other hand, TestNG is a testing framework designed for unit, functional, and integration testing. It has extensive annotations and support for parallel and data-driven testing.
- Language Support: Robot Framework supports multiple programming languages such as Python, Java, .NET, and more. It allows users to write test cases using keywords in these languages. However, TestNG primarily works with Java and is built on top of Java Annotations.
- IDE Integration: Robot Framework integrates well with popular IDEs like Eclipse and PyCharm, providing syntax highlighting, auto-completion, and debugging capabilities. TestNG is widely used within the Java ecosystem and has good integration with IDEs like Eclipse and IntelliJ IDEA, offering features like code completion and test execution directly from the IDE.
- Reporting and Logging: Robot Framework provides detailed reports and logs during test execution, including HTML, XML, and text reports. It also supports detailed log formatting and tagging for test cases and keywords. TestNG offers a comprehensive reporting feature with detailed HTML and XML reports, including information about test pass/fail status, execution time, and stack traces of failed tests.
- Parallel Execution: Robot Framework does not have built-in support for parallel test execution out-of-the-box. It can be achieved using external tools or plugins. On the other hand, TestNG has in-built support for parallel test execution, allowing users to run tests in parallel on multiple threads or machines, which can significantly reduce execution time for large test suites.
- Data-Driven Testing: Robot Framework provides extensive support for data-driven testing, allowing users to create test cases that can be executed with multiple sets of test data. It offers various methods (data tables, CSV files, databases) to handle test data. TestNG also supports data-driven testing through data providers, which allow users to supply test data from external sources like Excel, CSV, or databases. Additionally, TestNG provides data manipulation and data filtering capabilities.
In summary, Robot Framework is a versatile, keyword-driven test automation framework supporting multiple programming languages, while TestNG is a Java-based testing framework with extensive annotations and built-in support for parallel test execution. Both frameworks provide comprehensive reporting and logging features but differ in terms of their test execution framework, language support, IDE integration, parallel execution support, and data-driven testing capabilities.
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Learn MorePros of Robot Framework
Pros of TestNG
Pros of Robot Framework
- Easy with CI/CD23
- Open Source22
- Simple Usage21
- Easily extendable14
- Vast Scope more than Front End13
- Fast12
- Mobile supports4
- Extensive libraries4
- Supports windows applications4
- Easy for Non-tech personal3
Pros of TestNG
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Cons of Robot Framework
Cons of TestNG
Cons of Robot Framework
- Nested Loops8
- Devtooling is not there1
- Mostly for python1
- Extensive library support0
- Mobile supports0
Cons of TestNG
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What is Robot Framework?
It is a generic test automation framework for acceptance testing and acceptance test-driven development. It has easy-to-use tabular test data syntax and it utilizes the keyword-driven testing approach. Its testing capabilities can be extended by test libraries implemented either with Python or Java, and users can create new higher-level keywords from existing ones using the same syntax that is used for creating test cases.
What is TestNG?
It is a testing framework designed to simplify a broad range of testing needs, it covers all categories of tests: unit, functional, end-to-end, integration, etc.Run your tests in arbitrarily big thread pools with various policies available (all methods in their own thread, one thread per test class, etc.
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What companies use Robot Framework?
What companies use TestNG?
What companies use Robot Framework?
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What tools integrate with Robot Framework?
What tools integrate with TestNG?
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What are some alternatives to Robot Framework and TestNG?
Selenium
Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily, it is for automating web applications for testing purposes, but is certainly not limited to just that. Boring web-based administration tasks can (and should!) also be automated as well.
Cucumber
Cucumber is a tool that supports Behaviour-Driven Development (BDD) - a software development process that aims to enhance software quality and reduce maintenance costs.
Cypress
Cypress is a front end automated testing application created for the modern web. Cypress is built on a new architecture and runs in the same run-loop as the application being tested. As a result Cypress provides better, faster, and more reliable testing for anything that runs in a browser. Cypress works on any front-end framework or website.
Gauge
Gauge is created by ThoughtWorks. Gauge let you write tests in plain-speak and refactor fearlessly. Gauge’s pluggable architecture allows you to customize your environment so you can write tests in the language and IDE of your choice.
Katalon Studio
Katalon Studio is a free and robust automation solution for API, Web and Mobile testing. It integrates all necessary components with built-in keywords and project templates into a complete automation framework. Katalon Studio is easy-to-use for new users but still offers advanced capabilities for experienced users. The solution is trusted by an active community of over 150K users from 150+ countries around the world.