test(cicero-core): 100% coverage for ApArchiveLoader

[rockaxorb13]

Description

This PR addresses the low test coverage for ApArchiveLoader in cicero-core.

Previously, aparchiveloader.js had ~16% coverage. The critical logic—specifically the validation of ap:// protocol requirements and the rewriting of URLs before delegation—was untested, and there was no script to test it.

Changes:

1. Added packages/cicero-core/test/loaders/aparchiveloader.js:

   • Implemented a unit test suite using Sinon to mock the parent HTTPArchiveLoader.
   • This approach verifies the logic of the loader (URL rewriting and error handling) in isolation, ensuring tests are fast and do not rely on external network availability or the status of the Accord Project website.

2. Updated packages/cicero-core/package.json:

   • Re-applied the --recursive flag for the Mocha test runner to ensure tests in subdirectories (like the new loader tests) are correctly discovered and executed.

Results

Coverage for aparchiveloader.js is now 100%.

Before:

aparchiveloader.js  |  16.66 | 0 | 0 | 16.66

After

aparchiveloader.js  | 100 | 100 | 100 | 100