react-testing-library

Website

testing-library.com

$ Details

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Categories

#Developer Tools #JavaScript Framework #Testing #Automated Testing

Sublime Text

Website

sublimetext.com

$ Details

Categories

#Text Editors #IDE #Software Development #Developer Tools

react-testing-library features and specs

• Focused on user-centric testing
  React Testing Library encourages tests that closely resemble how users interact with an application. This approach makes tests more reliable and meaningful.
• Reduces coupling to implementation details
  By encouraging developers to interact with components via the DOM, the library minimizes dependencies on component internals, making tests less prone to breaking from refactors.
• Improved test readability
  Tests written with React Testing Library are generally easier to read and understand because they focus on what the user sees and does, rather than the internal logic of the components.
• Comprehensive query options
  The library provides a wide range of query methods (e.g., getByText, getByRole), which makes it easy to select elements in ways that resemble how users think.
• Active community and well-maintained
  React Testing Library has a strong, active community and it's maintained by experienced developers who keep the library up-to-date with React's evolution.

Possible disadvantages of react-testing-library

• Limited support for non-DOM testing
  The library is heavily focused on DOM interactions, making it less suited for testing non-DOM logic or scenarios that don't involve user interactions.
• Can be slower
  Tests that involve the DOM can be slower compared to tests that interact directly with component methods and state, which can lead to longer test execution times.
• Learning curve for traditional testers
  Developers who are used to testing implementation details with other tools (like Enzyme) might find it challenging to adjust to the user-centric approach advocated by React Testing Library.
• Potential for less granular control
  Because the library encourages testing through the UI, developers might find it harder to test specific, isolated internal behaviors of components that aren't directly visible to users.
• Dependencies on browser APIs
  The library's reliance on browser APIs means that tests may behave differently in different environments or may require polyfills for certain features, leading to potential inconsistencies.

Sublime Text features and specs

• Speed
  Sublime Text is known for its fast performance, even with very large files and heavy duty workloads, providing a smooth coding experience.
• Customizability
  It offers extensive customization options via JSON settings files, allowing users to tailor the editor to their specific needs and preferences.
• Package Control
  The Package Control feature allows for easy installation, management, and discovery of plugins and themes, greatly enhancing functionality.
• Multi-Platform Support
  Available on Windows, macOS, and Linux, it enables a consistent working environment across different operating systems.
• Multiple Selections
  Allows for simultaneous editing by making multiple text selections, which is a powerful feature for rapidly making large-scale changes.
• Distraction-Free Mode
  Offers a distraction-free mode that lets you focus on code by providing a full-screen, minimal interface.
• Command Palette
  Provides a command palette that gives quick access to various functionalities, making performing complex actions easier.

Possible disadvantages of Sublime Text

• Cost
  While a free evaluation version is available, continued use requires purchasing a license, which may be a barrier for hobbyists or cash-strapped developers.
• Limited IDE Features
  It lacks some of the advanced features found in full-fledged Integrated Development Environments (IDEs), such as robust debugging tools and integrated version control.
• Steep Learning Curve
  The high degree of customizability can be overwhelming for beginners, requiring a significant time investment to master.
• Plugin Dependencies
  While the extensive plugin ecosystem is an advantage, it can also lead to dependencies on third-party plugins which may not always be reliable or maintained.
• No Real-Time Collaboration
  Unlike some modern editors, Sublime Text lacks built-in support for real-time collaboration between multiple users.
• Occasional Plugin Conflicts
  Plugins can occasionally conflict with each other, causing unexpected behavior or performance issues.
• Less Active Community
  Compared to some other popular editors like VSCode, the Sublime Text community is relatively smaller and less active.

React unit testing with Jest & React-testing-library

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