# Authors:
#   Jason Gerard DeRose <jderose@redhat.com>
#
# Copyright (C) 2008  Red Hat
# see file 'COPYING' for use and warranty information
#
# 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; version 2 only
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

"""
Unit tests for `ipalib.cli` module.
"""

from tstutil import raises, getitem, no_set, no_del, read_only, ClassChecker
from ipalib import cli


def test_to_cli():
    f = cli.to_cli
    assert f('initialize') == 'initialize'
    assert f('user_add') == 'user-add'


def test_from_cli():
    f = cli.from_cli
    assert f('initialize') == 'initialize'
    assert f('user-add') == 'user_add'


class test_CLI(ClassChecker):
    """
    Tests the `CLI` class.
    """
    _cls = cli.CLI

    def test_class(self):
        assert type(self.cls.api) is property

    def test_api(self):
        """
        Tests the `api` property.
        """
        api = 'the plugable.API instance'
        o = self.cls(api)
        assert read_only(o, 'api') is api

    def test_parse_kw(self):
        """
        Tests the `parse_kw` method.
        """
        o = self.cls(None)
        kw = dict(
            hello='world',
            how_are='you',
        )
        args = tuple('--%s=%s' % (cli.to_cli(k), v) for (k,v) in kw.items())
        assert dict(o.parse_kw(args)) == kw