# -*- coding: utf-8 -*-
'''
    :codeauthor: :email:`Jayesh Kariya <jayeshk@saltstack.com>`
'''

# Import Python Libs
from __future__ import absolute_import

# Import Salt Testing Libs
from tests.support.mixins import LoaderModuleMockMixin
from tests.support.unit import TestCase
from tests.support.mock import (
    MagicMock,
    patch
)

# Import Salt Libs
import salt.modules.win_ntp as win_ntp


class WinNtpTestCase(TestCase, LoaderModuleMockMixin):
    '''
    Test cases for salt.modules.win_ntp
    '''
    def setup_loader_modules(self):
        return {win_ntp: {}}

    # 'set_servers' function tests: 1

    def test_set_servers(self):
        '''
        Test if it set Windows to use a list of NTP servers
        '''
        # Windows Time (W32Time) service is not started
        # Windows Time (W32Time) service fails to start
        mock_service = MagicMock(return_value=False)
        with patch.dict(win_ntp.__salt__, {'service.status': mock_service,
                                           'service.start': mock_service}):
            self.assertFalse(win_ntp.set_servers('pool.ntp.org'))

        # Windows Time service is running
        # Fail to set NTP servers
        mock_service = MagicMock(return_value=True)
        mock_cmd = MagicMock(side_effect=['Failure', 'Failure', 'Failure', 'NtpServer: time.windows.com,0x8'])
        with patch.dict(win_ntp.__salt__, {'service.status': mock_service,
                                           'cmd.run': mock_cmd}):
            self.assertFalse(win_ntp.set_servers('pool.ntp.org'))

        # Windows Time service is running
        # Successfully set NTP servers
        mock_cmd = MagicMock(side_effect=['Success', 'Success', 'Success', 'NtpServer: pool.ntp.org'])
        with patch.dict(win_ntp.__salt__, {'service.status': mock_service,
                                           'service.restart': mock_service,
                                           'cmd.run': mock_cmd}):
            self.assertTrue(win_ntp.set_servers('pool.ntp.org'))

    # 'get_servers' function tests: 1

    def test_get_servers(self):
        '''
        Test if it get list of configured NTP servers
        '''
        mock_cmd = MagicMock(side_effect=['', 'NtpServer: SALT', 'NtpServer'])
        with patch.dict(win_ntp.__salt__, {'cmd.run': mock_cmd}):
            self.assertFalse(win_ntp.get_servers())

            self.assertListEqual(win_ntp.get_servers(), ['SALT'])

            self.assertFalse(win_ntp.get_servers())