All Testing posts
Mocking the Window Object In Jest Tests
Updated on · 6 min read|In this article, we'll explore the best practices for mocking the window object in Jest, using a simple function that retrieves a language code from a page URL as an example.
Testing Select Components with React Testing Library
Updated on · 7 min read|Learn how to test Select components with React Testing Library, including native selects, synchronous and asynchronous react-select components, and best practices for accessibility. Explore code examples and tips for testing custom select components in React.
Improving React Testing Library Tests
Updated on · 10 min read|Properly written tests not only help prevent regressions and buggy code, but in the case of React Testing Library, they also improve the accessibility of components and the overall user experience. In this post, we'll explore how to get the most out of your React Testing Library tests. I'll provide a collection of what I consider to be best practices and tips on how to avoid common mistakes with React Testing Library.
Testing React Hook Form With React Testing Library
Updated on · 8 min read|React Hook Form has emerged as a popular and efficient library for managing form state and validation in React applications. It simplifies handling form inputs, reduces boilerplate code, and provides a performant solution for form management. However, testing these forms efficiently and accurately is just as important as implementing them.
Testing Firestore Locally with Firebase Emulators
Updated on · 4 min read|Running Firestore operations on a local database is an essential aspect of efficient Firebase development. In this tutorial, we'll guide you through the process of setting up and testing Firestore operations using a Firestore local database with the help of Firebase Emulator.
Enzyme vs React Testing Library: A Migration Guide
Updated on · 14 min read|This blog post provides a basic comparison of both libraries and presents a migration guide based on code samples from each library. We'll write tests for the Tic-Tac-Toe game from an earlier post using Enzyme and then transform them into React Testing Library tests.