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# Test Data

This directory contains resources, such as test data, mounted into
Druid indexer container at `/resources`.
That name is chosen for backward compatibility with the previous IT
version that mounted `/src/test/resources` to that mount point.
See the `indexer` node in `docker-compose.yaml` for `BatchIndex`
for the actual volume mount.

The many indexer specs expect data to be at
`/resources/data/batch_index/json/spec.json`, where `spec` is the
name of some ingest spec. The structure here was chosen to allow
the existing specs to be reused without change.

Put data for the Indexer in this folder. Put files to be used by
tests in `/src/test/resources`. That way, we only mount into the container
the data which the server needs. Resources which tests need, such as
queries, specs and other resources, are on the class path of the test,
but are not visible to the server.

Paths within this folder are the same as the former
`/src/test/resources` folder so that the many indexer specs don't
have to change.