def test_nyul_normalization_save_sh_cli(self):
     from intensity_normalization.exec.nyul_normalize import main as nyul
     args = self.args + f'-sh {self.out_dir}/sh.npy'.split()
     retval = nyul(args)
     self.assertEqual(retval, 0)
     retval = nyul(args)
     self.assertEqual(retval, 0)
 def test_hm_normalization_cli(self):
     from intensity_normalization.exec.nyul_normalize import main as nyul
     args = self.args
     retval = nyul(args)
     self.assertEqual(retval, 0)