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I recently rebuilt a moderately sized jQuery application/component using Lit, with the end result being 6-7 components spread over around 2,000 lines of code.

We currently have no automated testing at all but I'd like to implement it, especially now as the markup/styles have been moved into JavaScript. It's much better overall - but it feels riskier.

But I have no idea where to even begin. Do I set up end to end tests using Playwright on site? Can I test the components individually? Keeping in mind as well that we don't use a build system/any sort of CI.

Just wanted to get people's thoughts/experiences here.

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[-] burtek@programming.dev 3 points 1 year ago

I'd go ahead with cypress, both for e2e testing (whole app at once, component integration etc) and component testing (testing components in isolation)

this post was submitted on 01 Jul 2023
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