[python] Verify pa.{Chunked,Integer}Array args to SparseNDArray.read

[ryan-williams]

Issue and/or context

#1791

Changes

Add a test case to test_sparse_nd_array_table_slicing, verifying that pa.ChunkedArray (of integers) and pa.IntegerArray work as SparseNDCoords.

Notes for Reviewer

Ideally we'd have a repro where:

• Type checker fails when pa.ChunkedArray passed to SparseNDArray.read (before any changes to SparseNDCoord in somacore; see Add pa.ChunkedArray to SparseNDCoord type SOMA#187).
• Same checks succeed when pa.ChunkedArray is added to SparseNDCoord.

The existing test I've modified here apparently isn't subjected to such runtime type-checking. A more explicit version in 0d93315 also doesn't exhibit a type-check failure. I'll keep looking into how to accomplish that.

[johnkerl]

The existing test I've modified here apparently isn't subjected to such runtime type-checking. A more explicit version in 0d93315 also doesn't exhibit a type-check failure. I'll keep looking into how to accomplish that

This surprises me as we do use typeguard in our unit tests

[ryan-williams]

It seems like typeguard may not be running as intended: #2238

[ryan-williams]

This was originally meant to reproduce a typeguard error, pre-single-cell-data/SOMA#187. However, I think it's worth merging as-is, to verify that these pa types work as SparseNDCoords.