Fixed tests for PowerSpace.

4 jobs for spacy_docuy in 4 minutes and 56 seconds (queued for 1 second)
Status Name Job ID Coverage
  Test
passed test_min #164777

00:02:10

passed test_mpi #164778

00:03:25

passed test_mpi_fftw #164779

00:03:53

passed test_mpi_fftw_hdf5 #164780

00:04:56

47.0%