Introduce unit tests #3
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Prior to this commit the generated vitest snapshots were empty. I discovered in order to avoid that I need to access first to the screen.
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This PR introduces unit tests powered by Vitest.
A significant part of the effort in this PR was addressing the challenges of testing React server components, as detailed in this issue: React Testing Library Issue #1209. Thanks to the solution provided in the linked comment, I was able to write tests for my asynchronous React components.
Additionally, here is a link to the demo project that helped me resolve these issues: rsc-testing.
Another challenge I encountered was that, for some reason, Vitest was generating empty snapshots. I was able to work around this issue by first accessing the screen. After doing so, the snapshots were generated with the expected content.
You can see in this commit the snapshots were just an empty div
after calling the screen in this commit the snapshots were generated correctly.