All functions from spec are implemented, except ft-client:set-resource-metadata() function.
For the latest version of the specification for this module see here.
The implementation follows this specification.
For examples of usage, see section Unit Tests.
Unit Tests can be found in /apps/expath-ft-client/tests/unit-tests' collection (when this library is installed in eXist).
For a simple test runner, showing description and status (passed / failed) for each unit test, go here.