#!/usr/bin/env python
#
# Copyright (C) 2012-2013 Red Hat, Inc.  All rights reserved.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
#
# Authors: Michal Minar <miminar@redhat.com>
#
"""
Unit tests for LMI_SoftwareIdentity provider.
"""

import unittest

import base

class TestSystemSoftwareCollection(
        base.SoftwareBaseTestCase): #pylint: disable=R0904
    """
    Basic cim operations test.
    """

    CLASS_NAME = "LMI_SystemSoftwareCollection"
    KEYS = ("InstanceID", )

    def make_op(self):
        """
        @param ses SoftwareElementState property value
        @return object path of SoftwareIdentity
        """
        objpath = self.objpath.copy()
        objpath["InstanceID"] = "LMI:LMI_SystemSoftwareCollection"
        return objpath

    def test_get_instance(self):
        """
        Tests GetInstance call on packages from our rpm cache.
        """
        objpath = self.make_op()
        inst = self.conn.GetInstance(InstanceName=objpath, LocalOnly=False)

        self.assertEqual(objpath, inst.path)
        self.assertEqual(list(objpath.keys()), list(inst.path.keys()))
        for key in self.KEYS:
            self.assertEqual(inst[key], objpath[key])
        self.assertIsInstance(inst["Caption"], basestring)

    def test_enum_instance_names(self):
        """
        Tests EnumInstanceNames call on installed packages.
        """
        inames = self.conn.EnumerateInstanceNames(ClassName=self.CLASS_NAME)
        self.assertEqual(len(inames), 1)
        iname = inames[0]
        self.assertEqual(iname, self.make_op())

    def test_enum_instances(self):
        """
        Tests EnumInstances call on installed packages.
        """
        insts = self.conn.EnumerateInstances(ClassName=self.CLASS_NAME)
        self.assertEqual(len(insts), 1)
        inst = insts[0]
        self.assertEqual(inst.path, self.make_op())
        self.assertEqual(inst["InstanceID"], inst.path["InstanceID"])
        self.assertIsInstance(inst["Caption"], basestring)

def suite():
    """For unittest loaders."""
    return unittest.TestLoader().loadTestsFromTestCase(
            TestSystemSoftwareCollection)

if __name__ == '__main__':
    unittest.main()