Implement Node.js test suite with jest - Githubissues

ConservationMetrics / mapgl-tile-renderer

Headless Node.js Maplibre-GL renderer for generating MBTiles with styled raster tiles.

MIT License

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Implement Node.js test suite with jest #23

Closed rudokemper closed 9 months ago

rudokemper commented 9 months ago

Goal

Implement jest to add a basic test suite for Node.js.

What I changed

Implement jest and babel (to transpile ES6 syntax for jest).
Set up a testing environment in test.js (with a few workarounds, like mocking p-limit which apparently does not play well with jest)
Added one e2e integration test to generate an MBTiles file from a local, empty style. (Not the best example as of yet, more to come)
Added a few unit tests focused on testing valid and invalid API keys for Mapbox and Planet

What I'm not doing here

I only added a few basic tests, so this is by no means a comprehensive suite. More tests to come in the future.