# Unix SMB/CIFS implementation.
# Copyright (C) Rowland Penny <rpenny@samba.org> 2016
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

import os
import ldb
from samba.tests.samba_tool.base import SambaToolCmdTest


class FsmoCmdTestCase(SambaToolCmdTest):
    """Test for samba-tool fsmo show subcommand"""

    def test_fsmoget(self):
        """Run fsmo show to see if it errors"""
        (result, out, err) = self.runsubcmd("fsmo", "show")

        self.assertCmdSuccess(result, out, err)
        self.assertEqual(err, "", "Shouldn't be any error messages")

        # Check that the output is sensible
        samdb = self.getSamDB("-H", "ldap://%s" % os.environ["SERVER"],
                              "-U%s%%%s" % (os.environ["USERNAME"], os.environ["PASSWORD"]))

        try:
            res = samdb.search(base=ldb.Dn(samdb, "CN=Infrastructure,DC=DomainDnsZones") + samdb.get_default_basedn(),
                               scope=ldb.SCOPE_BASE, attrs=["fsmoRoleOwner"])

            self.assertTrue("DomainDnsZonesMasterRole owner: " + str(res[0]["fsmoRoleOwner"][0]) in out)
        except ldb.LdbError as e:
            (enum, string) = e.args
            if enum == ldb.ERR_NO_SUCH_OBJECT:
                self.assertTrue("The 'domaindns' role is not present in this domain" in out)
            else:
                raise

        res = samdb.search(base=samdb.get_default_basedn(),
                           scope=ldb.SCOPE_BASE, attrs=["fsmoRoleOwner"])

        self.assertTrue("DomainNamingMasterRole owner: " + str(res[0]["fsmoRoleOwner"][0]) in out)