MAINT: A minimal infrastructure for unit-tests, with some initial test files #32
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Good stuff! Where does that DWI data come from? |
import numpy as np
import nibabel as nb
aff = nb.load('real_dwi_file.nii.gz').affine
nii = nb.Nifti1Image(np.zeros((10, 10, 10), dtype='uint8'), aff, None)
nii.header.set_qform(aff, code=1)
nii.header.set_sform(aff, code=1)
nii.to_filename('dmriprep/data/tests/dwi.nii.gz') |
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Basically, I'm just using it for the affine header, to check RASB <-> IJK bvec/bval |
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This PR adds a few files for basic testing, and sets-up pytest to run unit tests and doctests.