@testing-library/svelte
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Simple and complete Svelte testing utilities that encourage good testing practices.
You want to write tests for your Svelte components so that they avoid including implementation details, and are maintainable in the long run.
The svelte-testing-library is a very lightweight solution for testing Svelte
components. It provides light utility functions on top of svelte and
dom-testing-library, in a way that encourages better testing practices. Its
primary guiding principle is:
The more your tests resemble the way your software is used, the more confidence they can give you.
This module is distributed via npm which is bundled with node and
should be installed as one of your project's devDependencies:
npm install --save-dev @testing-library/svelte
This library has peerDependencies listings for svelte >= 3.
You may also be interested in installing @testing-library/jest-dom so you can use
the custom jest matchers.
If you are riding the bleeding edge of Svelte 5, you'll need to either
import from @testing-library/svelte/svelte5 instead of @testing-library/svelte, or have your vite.config.js contains the following alias:
export default defineConfig(({ }) => ({
test: {
alias: {
'@testing-library/svelte': '@testing-library/svelte/svelte5'
}
},
}))
See the docs over at the Testing Library website.
Looking to contribute? Look for the Good First Issue label.
Please file an issue for bugs, missing documentation, or unexpected behavior.
Please file an issue to suggest new features. Vote on feature requests by adding a 👍. This helps maintainers prioritize what to work on.
For questions related to using the library, please visit a support community instead of filing an issue on GitHub.
Thanks goes to these people (emoji key):
This project follows the all-contributors specification. Contributions of any kind welcome!
FAQs
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The npm package @testing-library/svelte receives a total of 87,500 weekly downloads. As such, @testing-library/svelte popularity was classified as popular.
We found that @testing-library/svelte demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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