Attention: This article was published over 5 years ago, and the information provided may be aged or outdated. While some topics are evergreen, technology moves fast, so please keep that in mind as you read the post.Building a messaging app sounds complicated, but it really isn’t. With the right tools, creating one might be simpler than you think. In this …
This series covers testing React Native apps with Jest and Testing Library. In our past tutorial, we went over testing text and a button. In this tutorial, we will go over Testing Styles in your React Native app.
In our last tutorial, we went over how to test for an element/component that is not found. In this tutorial, we will go over adding a button to our React Native codebase. After the button is added, we’ll test it.
I created several JavaScript modal dialogs – I always extend a framework modal instead of scratch-coding my own. I thought I knew the things a framework needs to implement in order to present a modal but did I? There was only one way to find out: cook my own JS browser modal, and that is exactly what we’ll do in this post.
In this blog, I’ll cover a short approach to hand-coding your own modal with Styled Components. You can find the entire project on GitHub.
This is Part 2 of our series, Using Jest and Testing Library with React Native. This post will cover the steps you’ll need to take to write your first test. We will also break down the code line-by-line, so you have a clear understanding of the process.