Archiving Robust UI
Robust UI E-book Cover Long overdue, I've archived my Robust UI e-book landing page. While the content about React component…
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Testing
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Do you need unit and end-to-end tests?
You might have a suite of end-to-end tests that cover your application well and you might be thinking do we need to duplicate our…
Private and public functions in React
With Frontend libraries like React, we often don't use classes. But the same public/private differentiation can be made through…
Redux selector test duplication
When writing integration tests (tests that do minimal mocking) I often find myself duplicating test cases. In scenarios like this…
Testing Hooks - Hooks for mass consumption
This is part three in a series on Testing Hooks The final category of hook usage is one of utility. These are hooks from libraries…
Testing Hooks - Hooks for code reuse
This is part two in a series on Testing Hooks In the last section where we shuffled around some code to make it more readable, we…
Testing Hooks - Hooks for code organization
This is part one in a series on Testing Hooks The first category of hook usage is code organization to make our code easier to…
How to test React Hooks
The primary category of React hook usage is code reuse between components. When trying to determine a testing strategy for a…
How to test Compound Components
For a quick overview on Compound Compounds check out this article. Compound components are made up of many component parts. The…
How to test React Context
React Context is a tool for designing flexible Component APIs. How we test it depends on the situation, we are going to explore…
How to test gatsby-node
This article will be enough to get you started with unit testing gatsby-node.js, we are not going to deep dive into every possible…
How to test SVG Graphs
This article is walk-through of testing a React Bar Graph with Jest and React Testing Library. The style of tests documented here…
The snapshot testing tool
Kent C Dodds mentions in his article about snapshot testing when referring to a particular snapshot. "What makes this snapshot…
useSelector vs connect (react-redux)
React-redux hooks like and the can have the same outcomes. The main difference between them is their ability to nudge (guide…