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import os
from tempfile import mkdtemp
from shutil import rmtree
from nipy.testing import *
from sneeze import find_pkg, run_nose
import_strings = ["from nipype.interfaces.afni import To3d, ThreeDRefit",
"from nipype.interfaces import afni",
"import nipype.interfaces.afni",
"from nipype.interfaces import afni as af"]
def test_imports():
dname = mkdtemp()
fname = os.path.join(dname, 'test_afni.py')
for impt in import_strings:
fp = open(fname, 'w')
fp.write(impt)
fp.close()
cover_pkg, module = find_pkg(fname)
cmd = run_nose(cover_pkg, fname, dry_run=True)
cmdlst = cmd.split()
cmd = ' '.join(cmdlst[:4]) # strip off temporary directory path
yield assert_equal, cmd, \
'nosetests -sv --with-coverage --cover-package=nipype.interfaces.afni'
if os.path.exists(dname):
rmtree(dname)
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