test: use Vitest

[angeloashmore]

Types of changes

• [x] Chore (a non-breaking change which is related to package maintenance)
• [ ] Bug fix (a non-breaking change which fixes an issue)
• [ ] New feature (a non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Description

This PR replaces tests written with AVA with test written with Vitest.

The change was done to simplify the test code and allow for easy mocking of next/router. This will be needed to support and test basePath support.

Checklist:

• [ ] My change requires an update to the official documentation.
• [x] All TSDoc comments are up-to-date and new ones have been added where necessary.
• [x] All new and existing tests are passing.

✌️

[codecov-commenter]

Codecov Report

Merging #19 (cb57c55) into main (c3841e2) will increase coverage by 22.72%. The diff coverage is 100.00%.

@@             Coverage Diff              @@
##             main       #19       +/-   ##
============================================
+ Coverage   77.27%   100.00%   +22.72%     
============================================
  Files           8         8               
  Lines         110       541      +431     
  Branches       21        22        +1     
============================================
+ Hits           85       541      +456     
+ Misses         18         0       -18     
+ Partials        7         0        -7     

Impacted Files	Coverage Δ
src/PrismicPreview.tsx	100.00% <100.00%> (+40.00%)	:arrow_up:
src/exitPreview.ts	100.00% <100.00%> (ø)
src/index.ts	100.00% <100.00%> (ø)
src/lib/getCookie.ts	100.00% <100.00%> (ø)
src/redirectToPreviewURL.ts	100.00% <100.00%> (+20.00%)	:arrow_up:
src/setPreviewData.ts	100.00% <0.00%> (+20.00%)	:arrow_up:
src/enableAutoPreviews.ts	100.00% <0.00%> (+20.00%)	:arrow_up:
... and 2 more

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[github-actions[bot]]

size-limit report 📦

Path	Size
dist/index.js	2.39 KB (-0.65% 🔽)
./dist/index.cjs	7.14 KB (-0.37% 🔽)

[lihbr]

Overall I think this is the way we want to move on with our test framework (migrating from AVA to Vitest on all SDKs) 🙌

[angeloashmore]

Yes, I agree. I like AVA over Jest because Jest has/had issues handling ESM, TypeScript, and using modern bundlers like esbuild. AVA works well for that, but Vitest is even better. Jest API w/ modern underpinnings… it's great!

I'll submit a PR to the TypeScript template do we can make a decision.