def test_manage_update_same_opt_do_not_change_anything():
pkg_cfg = {'hash': {}}
pkg_cfg = add_option('base', pkg_cfg, {"pkg_fullname": 'toto',
'author_name': 'moi',
'author_email': '*****@*****.**'})
mem = dict(pkg_cfg['base'])
pkg_cfg = update_option('base', pkg_cfg)
assert mem == pkg_cfg['base']
def test_manage_update_opt_raise_error_if_not_already_installed():
pkg_cfg = {}
assert_raises(UserWarning, lambda: update_option('base', pkg_cfg))
