tests/test_HDF5_recorder.py: Add some basic tests for `HDF5ArrayRecorder`.
tests/test_HDF5_recorder.py: Add some basic tests for `HDF5ArrayRecorder`.

jakirkham/nanshe,nanshe-org/nanshe,DudLab/nanshe,nanshe-org/nanshe,jakirkham/nanshe,DudLab/nanshe