Published an In depth Guide on RNTL (700+ GitHub STAR & ~400 CLAP in Medium)

[anisurrahman072]

🚀 I have published an In Depth Guide on RNTL (React Native Testing Library)

• This Ultimate guide was published in my 🔥 React Native Advanced Guide Book (It secured 600+ GitHub STAR ⭐️)
• The same Guide was also published in Medium (BLOG) site (It secured ~400 Clap from devs)
• This guide covered almost all the parts of RNTL in most easiest way.
• It covered all types of JEST config that will be helpful when you will use RNTL.
• All I describe in the guide is based on my personal implementation & added tons of screenshots on how each part works in your RN app (iOS & Android)
• My React Native Advanced Guide Book went viral that includes the Guide on RNTL. Tweet Link on the Book

All the topics that have been covered in this guide

• React Native Testing Library (RNTL)

• Setup JEST config (for RNTL)

• Common Error in JEST config — ES6/Ts/cjs/mts

• Command to run a test file

• React Native Testing Library (RNTL) APIs

• 🪵 RNTL API — render()

• 🐠 TEST Component with Provider — by render() API

• 🐠 “queries” option — render() API

• 🐠 “update" option — render() API

• 🐠 “debug" option — render() API

• 🪵 RNTL API — userEvent()

• 🐠 Example of FireEvent() API

• 🪵 RNTL API — waitFor()

• What is Mocking ?

• 🍁 Difference between jest.fn() & jest.mock()

• 🍁 How to Mock a Real Function (by jest.fn()) ?

• 🍁 How to Mock a Native Module (by jest.mock())?

• 🍁 Another example of Native Module Mocking ( jest.mock() )

• Some Advanced Share about RNTL

• Differentiating between host and composite elements

[thymikee]

Congrats! What do you expect us to do about it? :)

[anisurrahman072]

Hi @thymikee, could you guys please add this guide link to the official RNTL doc?

• I have created a pull request by adding this guide link to the Getting Started page of documentation, under the Example section.
• Pull Request Link: docs: add an in-depth RNTL guide link to the Getting Started page #1556

Change to the Guide

I’m eager to accept any suggestions to modify the guide so that it can help the CallStack community.