def test_copyfiles():
orig_img1, orig_hdr1 = _temp_analyze_files()
orig_img2, orig_hdr2 = _temp_analyze_files()
pth, fname = os.path.split(orig_img1)
new_img1 = os.path.join(pth, 'newfile.img')
new_hdr1 = os.path.join(pth, 'newfile.hdr')
pth, fname = os.path.split(orig_img2)
new_img2 = os.path.join(pth, 'secondfile.img')
new_hdr2 = os.path.join(pth, 'secondfile.hdr')
newfiles = copyfiles([orig_img1, orig_img2], [new_img1, new_img2])
yield assert_true, os.path.exists(new_img1)
yield assert_true, os.path.exists(new_hdr1)
yield assert_true, os.path.exists(new_img2)
yield assert_true, os.path.exists(new_hdr2)
# cleanup
os.unlink(orig_img1)
os.unlink(orig_hdr1)
os.unlink(orig_img2)
os.unlink(orig_hdr2)
os.unlink(new_img1)
os.unlink(new_hdr1)
os.unlink(new_img2)
os.unlink(new_hdr2)
