Adding Test Vectors

How to contribute new edge cases to the spec.

If you find a routing edge case that isn’t covered, follow these steps to add it to the spec.

1. Update vectors.json

   Add the new test case to spec/vectors.json. Ensure you follow the existing schema for inputs and expected outputs.

2. Run validate.js

   Use the provided script to ensure your new vector doesn’t break the JSON schema.

   node scripts/validate.js
   
3. Update Implementations

   Update the TS, Go, and Dart packages to pass the new test case.

4. Open a PR

   Submit your changes with a changeset describing the new edge case.