def METHOD_NAME(self):
    """Test priorities, numobs and obsconditions are set correctly after zcat.
    """
    mtl = make_mtl(self.targets, "DARK", zcat=self.zcat, trim=False)
    mtl.sort(keys='TARGETID')
    self.assertTrue(np.all(mtl['PRIORITY'] == self.post_prio))
    self.assertTrue(np.all(mtl['NUMOBS_MORE'] == self.post_numobs_more))