Category: Jest

JavaScriptJestNode.js

Testing React component including SVG file by using Jest and tsdx

When we use an SVG file inside a React component, the test will be throwing these error. Solution: use jest-sv […]

Okamoto Hidetaka

JavaScriptJestNode.jsTypeScript

Run e2e test by using Jest and playwright with TypeScript

The playwright is a compatible headless browser framework to puppeteer. And it is maintaining by Microsoft. We […]

Okamoto Hidetaka

JavaScriptJestNode.jsPuppeteer

Execute snapshot testing by using Jest and puppeteer

We can test your application/website by using Jest and puppeteer. And sometimes, we want to detect what HTML h […]

Okamoto Hidetaka

JavaScriptJestReact

Testing own custom React hook by using `@testing-library/react-hook` with Jest

Sometimes we create an own custom React hook for your own React application.And these hooks have a several fun […]

Okamoto Hidetaka

JavaScriptJestNode.jsTypeScript

Testing TypeScript by Jest

We start to learn how to run the test for TypeScript by Jest. Install Set Jest configuration You can put the J […]

Okamoto Hidetaka
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