# This file is part of Buildbot.  Buildbot 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, version 2.
#
# 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, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright Buildbot Team Members

from buildbot.clients import usersclient
from buildbot.process.users import users
from buildbot.scripts import user
from twisted.internet import defer
from twisted.internet import reactor
from twisted.trial import unittest


class TestUsersClient(unittest.TestCase):

    class FakeUsersClient(object):

        def __init__(self, master, username="user", passwd="userpw", port=0):
            self.master = master
            self.port = port
            self.username = username
            self.passwd = passwd
            self.fail = False

        def send(self, op, bb_username, bb_password, ids, info):
            self.op = op
            self.bb_username = bb_username
            self.bb_password = bb_password
            self.ids = ids
            self.info = info
            d = defer.Deferred()
            if self.fail:
                reactor.callLater(0, d.errback, RuntimeError("oh noes"))
            else:
                reactor.callLater(0, d.callback, None)
            return d

    def setUp(self):
        def fake_UsersClient(*args):
            self.usersclient = self.FakeUsersClient(*args)
            return self.usersclient
        self.patch(usersclient, 'UsersClient', fake_UsersClient)

        # un-do the effects of @in_reactor
        self.patch(user, 'user', user.user._orig)

    def test_usersclient_send_ids(self):
        d = user.user(dict(master='a:9990', username="x",
                           passwd="y", op='get', bb_username=None,
                           bb_password=None, ids=['me', 'you'],
                           info=None))

        def check(_):
            c = self.usersclient
            self.assertEqual((c.master, c.port, c.username, c.passwd, c.op,
                              c.ids, c.info),
                             ('a', 9990, "x", "y", 'get', ['me', 'you'], None))
        d.addCallback(check)
        return d

    def test_usersclient_send_update_info(self):
        def _fake_encrypt(passwd):
            assert passwd == 'day'
            return 'ENCRY'
        self.patch(users, 'encrypt', _fake_encrypt)

        d = user.user(dict(master='a:9990', username="x",
                           passwd="y", op='update', bb_username='bud',
                           bb_password='day', ids=None,
                           info=[{'identifier': 'x', 'svn': 'x'}]))

        def check(_):
            c = self.usersclient
            self.assertEqual((c.master, c.port, c.username, c.passwd, c.op,
                              c.bb_username, c.bb_password, c.ids, c.info),
                             ('a', 9990, "x", "y", 'update', 'bud', 'ENCRY',
                              None, [{'identifier': 'x', 'svn': 'x'}]))
        d.addCallback(check)
        return d

    def test_usersclient_send_add_info(self):
        d = user.user(dict(master='a:9990', username="x",
                           passwd="y", op='add', bb_username=None,
                           bb_password=None, ids=None,
                           info=[{'git': 'x <h@c>', 'irc': 'aaa'}]))

        def check(_):
            c = self.usersclient
            self.assertEqual((c.master, c.port, c.username, c.passwd, c.op,
                              c.bb_username, c.bb_password, c.ids, c.info),
                             ('a', 9990, "x", "y", 'add', None, None, None,
                                 [{'identifier': 'aaa',
                                   'git': 'x <h@c>',
                                   'irc': 'aaa'}]))
        d.addCallback(check)
        return d
