puppeteer

Website

github.com

Categories

#Automated Testing #Browser Testing #Automation #Web Scraping

IBM Rational Functional Tester

Website

ibm.com

Categories

#Automated Testing #Testing #Browser Testing #Website Testing

puppeteer features and specs

• Headless Browsing
  Puppeteer allows headless browsing, which means you can automate and test web applications without opening a browser user interface, resulting in faster execution and lower resource usage.
• Full Browser Control
  Enables full control over Chrome or Chromium browsers, allowing for comprehensive browser testing and automation, including taking screenshots, generating PDFs, and capturing web pages.
• Rich API
  Offers a rich set of APIs that can control browsers, manage cookies, intercept network requests, and handle various browser events, making it versatile for different use cases.
• Active Community
  Highly active open-source community with regular updates and a plethora of plugins and extensions, providing robust support and continuous improvements.
• Compatibility
  Supports the latest JavaScript features and works seamlessly with popular libraries and frameworks, providing a modern development experience.

Possible disadvantages of puppeteer

• Restricted to Chrome/Chromium
  Puppeteer is primarily designed to work with Chrome and Chromium browsers, limiting cross-browser testing capabilities compared to other tools that support multiple browsers.
• Resource Intensive
  Running multiple instances of headless browsers can be resource-intensive in terms of CPU and memory usage, potentially affecting performance on limited hardware.
• Learning Curve
  Requires some learning curve for developers unfamiliar with browser automation or the Puppeteer API, making initial setup and usage potentially time-consuming.
• Lacks JavaScript Redaction
  Unlike some other tools, Puppeteer does not natively support JavaScript error redaction, which means developers must manage error handling and debugging themselves.
• Not Ideal for GUI Tests
  Since Puppeteer is headless by default, it might not be ideal for GUI end-to-end tests that require visual validation, requiring additional tools or configurations to enable full browser displays.

IBM Rational Functional Tester features and specs

• Comprehensive Test Automation
  IBM Rational Functional Tester supports a wide range of applications and technologies, allowing for automated testing across various environments and platforms. This ensures extensive test coverage and helps in the consistent and reliable execution of test cases.
• Integration Capabilities
  It offers smooth integration with other IBM tools, such as IBM Rational Quality Manager and IBM Rational Team Concert, enabling seamless test management and collaboration within the IBM ecosystem. This improves workflow efficiency and aids in traceability.
• Data-Driven Testing
  The tool supports data-driven testing, allowing testers to execute tests using multiple data sets, which enhances test coverage and makes it easier to identify defects in various scenarios.
• User-Friendly Interface
  Rational Functional Tester provides an intuitive and user-friendly interface with features like script assist and natural language editing, making it accessible to testers with varying levels of technical expertise.
• Robust Reporting and Logging
  The tool offers detailed reporting and logging features which help in the analysis of test outcomes. This enables users to quickly diagnose issues and understand test performance.

Possible disadvantages of IBM Rational Functional Tester

• Cost
  The licensing cost of IBM Rational Functional Tester can be high, which might not be suitable for small to medium-sized enterprises or teams with limited budgets.
• Complexity
  For new users, particularly those who are unfamiliar with IBM products, the complexity of the tool can represent a steep learning curve, which may require additional time and training to overcome.
• Performance Overheads
  The tool can be resource-intensive, leading to slower performance on systems with limited processing capabilities, which can affect productivity during test execution.
• Limited Community Support
  Compared to other open-source or widely-used commercial testing tools, IBM Rational Functional Tester has a smaller online community. This may limit the availability of shared resources and peer support.
• Customization Limits
  While it offers a variety of built-in features, users might find limitations in customizing the tool to suit specific testing requirements, which could necessitate additional workaround solutions.

Analysis of puppeteer

Puppeteer - Video Review

More videos:

IBM Rational Functional Tester Explained