# -*- coding: utf-8 -*-

# Import Python libs
from __future__ import absolute_import, unicode_literals, print_function

# Import Salt Libs
import salt.states.win_dism as dism

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


class WinDismTestCase(TestCase, LoaderModuleMockMixin):

    def setup_loader_modules(self):
        return {dism: {}}

    def test_capability_installed(self):
        '''
            Test capability installed state
        '''
        expected = {
            'comment': "Installed Capa2",
            'changes': {'capability': {'new': 'Capa2'},
                        'retcode': 0},
            'name': 'Capa2',
            'result': True}

        mock_installed = MagicMock(
            side_effect=[['Capa1'], ['Capa1', 'Capa2']])
        mock_add = MagicMock(
            return_value={'retcode': 0})

        with patch.dict(
            dism.__salt__, {'dism.installed_capabilities': mock_installed,
                            'dism.add_capability': mock_add}):
            with patch.dict(dism.__opts__, {'test': False}):

                out = dism.capability_installed('Capa2', 'somewhere', True)

                mock_installed.assert_called_with()
                mock_add.assert_called_once_with(
                    'Capa2', 'somewhere', True, None, False)
                self.assertEqual(out, expected)

    def test_capability_installed_failure(self):
        '''
            Test installing a capability which fails with DISM
        '''
        expected = {
            'comment': "Failed to install Capa2: Failed",
            'changes': {},
            'name': 'Capa2',
            'result': False}

        mock_installed = MagicMock(
            side_effect=[['Capa1'], ['Capa1']])
        mock_add = MagicMock(
            return_value={'retcode': 67, 'stdout': 'Failed'})

        with patch.dict(
            dism.__salt__, {'dism.installed_capabilities': mock_installed,
                            'dism.add_capability': mock_add}):
            with patch.dict(dism.__opts__, {'test': False}):

                out = dism.capability_installed('Capa2', 'somewhere', True)

                mock_installed.assert_called_with()
                mock_add.assert_called_once_with(
                    'Capa2', 'somewhere', True, None, False)
                self.assertEqual(out, expected)

    def test_capability_installed_installed(self):
        '''
            Test installing a capability already installed
        '''
        expected = {
            'comment': "The capability Capa2 is already installed",
            'changes': {},
            'name': 'Capa2',
            'result': True}

        mock_installed = MagicMock(
            return_value=["Capa1", "Capa2"])
        mock_add = MagicMock()

        with patch.dict(
            dism.__salt__, {'dism.installed_capabilities': mock_installed,
                            'dism.add_capability': mock_add}):

            with patch.dict(dism.__opts__, {'test': False}):
                out = dism.capability_installed('Capa2', 'somewhere', True)

                mock_installed.assert_called_once_with()
                assert not mock_add.called
                self.assertEqual(out, expected)

    def test_capability_removed(self):
        '''
            Test capability removed state
        '''
        expected = {
            'comment': "Removed Capa2",
            'changes': {'capability': {'old': 'Capa2'},
                        'retcode': 0},
            'name': 'Capa2',
            'result': True}

        mock_removed = MagicMock(
            side_effect=[['Capa1', 'Capa2'], ['Capa1']])
        mock_remove = MagicMock(
            return_value={'retcode': 0})

        with patch.dict(
            dism.__salt__, {'dism.installed_capabilities': mock_removed,
                            'dism.remove_capability': mock_remove}):
            with patch.dict(dism.__opts__, {'test': False}):

                out = dism.capability_removed('Capa2')

                mock_removed.assert_called_with()
                mock_remove.assert_called_once_with('Capa2', None, False)
                self.assertEqual(out, expected)

    def test_capability_removed_failure(self):
        '''
            Test removing a capability which fails with DISM
        '''
        expected = {
            'comment': "Failed to remove Capa2: Failed",
            'changes': {},
            'name': 'Capa2',
            'result': False}

        mock_removed = MagicMock(
            side_effect=[['Capa1', 'Capa2'], ['Capa1', 'Capa2']])
        mock_remove = MagicMock(
            return_value={'retcode': 67, 'stdout': 'Failed'})

        with patch.dict(
            dism.__salt__, {'dism.installed_capabilities': mock_removed,
                            'dism.remove_capability': mock_remove}):
            with patch.dict(dism.__opts__, {'test': False}):

                out = dism.capability_removed('Capa2')

                mock_removed.assert_called_with()
                mock_remove.assert_called_once_with(
                    'Capa2', None, False)
                self.assertEqual(out, expected)

    def test_capability_removed_removed(self):
        '''
            Test removing a capability already removed
        '''
        expected = {
            'comment': "The capability Capa2 is already removed",
            'changes': {},
            'name': 'Capa2',
            'result': True}

        mock_removed = MagicMock(
            return_value=["Capa1"])
        mock_remove = MagicMock()

        with patch.dict(
            dism.__salt__, {'dism.installed_capabilities': mock_removed,
                            'dism.add_capability': mock_remove}):

            out = dism.capability_removed('Capa2', 'somewhere', True)

            mock_removed.assert_called_once_with()
            assert not mock_remove.called
            self.assertEqual(out, expected)

    def test_feature_installed(self):
        '''
            Test installing a feature with DISM
        '''
        expected = {
            'comment': "Installed Feat2",
            'changes': {'feature': {'new': 'Feat2'},
                        'retcode': 0},
            'name': 'Feat2',
            'result': True}

        mock_installed = MagicMock(
            side_effect=[['Feat1'], ['Feat1', 'Feat2']])
        mock_add = MagicMock(
            return_value={'retcode': 0})

        with patch.dict(
            dism.__salt__, {'dism.installed_features': mock_installed,
                            'dism.add_feature': mock_add}):
            with patch.dict(dism.__opts__, {'test': False}):

                out = dism.feature_installed('Feat2')

                mock_installed.assert_called_with()
                mock_add.assert_called_once_with(
                    'Feat2', None, None, False, False, None, False)
                self.assertEqual(out, expected)

    def test_feature_installed_failure(self):
        '''
            Test installing a feature which fails with DISM
        '''
        expected = {
            'comment': "Failed to install Feat2: Failed",
            'changes': {},
            'name': 'Feat2',
            'result': False}

        mock_installed = MagicMock(
            side_effect=[['Feat1'], ['Feat1']])
        mock_add = MagicMock(
            return_value={'retcode': 67, 'stdout': 'Failed'})

        with patch.dict(
            dism.__salt__, {'dism.installed_features': mock_installed,
                            'dism.add_feature': mock_add}):
            with patch.dict(dism.__opts__, {'test': False}):

                out = dism.feature_installed('Feat2')

                mock_installed.assert_called_with()
                mock_add.assert_called_once_with(
                    'Feat2', None, None, False, False, None, False)
                self.assertEqual(out, expected)

    def test_feature_installed_installed(self):
        '''
            Test installing a feature already installed
        '''
        expected = {
            'comment': "The feature Feat1 is already installed",
            'changes': {},
            'name': 'Feat1',
            'result': True}

        mock_installed = MagicMock(
            side_effect=[['Feat1', 'Feat2'], ['Feat1', 'Feat2']])
        mock_add = MagicMock()

        with patch.dict(
            dism.__salt__, {'dism.installed_features': mock_installed,
                            'dism.add_feature': mock_add}):

            out = dism.feature_installed('Feat1')

            mock_installed.assert_called_once_with()
            assert not mock_add.called
            self.assertEqual(out, expected)

    def test_feature_removed(self):
        '''
            Test removing a feature with DISM
        '''
        expected = {
            'comment': "Removed Feat2",
            'changes': {'feature': {'old': 'Feat2'},
                        'retcode': 0},
            'name': 'Feat2',
            'result': True}

        mock_removed = MagicMock(
            side_effect=[['Feat1', 'Feat2'], ['Feat1']])
        mock_remove = MagicMock(
            return_value={'retcode': 0})

        with patch.dict(
            dism.__salt__, {'dism.installed_features': mock_removed,
                            'dism.remove_feature': mock_remove}):
            with patch.dict(dism.__opts__, {'test': False}):

                out = dism.feature_removed('Feat2')

                mock_removed.assert_called_with()
                mock_remove.assert_called_once_with(
                    'Feat2', False, None, False)
                self.assertEqual(out, expected)

    def test_feature_removed_failure(self):
        '''
            Test removing a feature which fails with DISM
        '''
        expected = {
            'comment': "Failed to remove Feat2: Failed",
            'changes': {},
            'name': 'Feat2',
            'result': False}

        mock_removed = MagicMock(
            side_effect=[['Feat1', 'Feat2'], ['Feat1', 'Feat2']])
        mock_remove = MagicMock(
            return_value={'retcode': 67, 'stdout': 'Failed'})

        with patch.dict(
            dism.__salt__, {'dism.installed_features': mock_removed,
                            'dism.remove_feature': mock_remove}):
            with patch.dict(dism.__opts__, {'test': False}):

                out = dism.feature_removed('Feat2')

                mock_removed.assert_called_with()
                mock_remove.assert_called_once_with(
                    'Feat2', False, None, False)
                self.assertEqual(out, expected)

    def test_feature_removed_removed(self):
        '''
            Test removing a feature already removed
        '''
        expected = {
            'comment': "The feature Feat2 is already removed",
            'changes': {},
            'name': 'Feat2',
            'result': True}

        mock_removed = MagicMock(
            side_effect=[['Feat1'], ['Feat1']])
        mock_remove = MagicMock()

        with patch.dict(
            dism.__salt__, {'dism.installed_features': mock_removed,
                            'dism.remove_feature': mock_remove}):

            out = dism.feature_removed('Feat2')

            mock_removed.assert_called_once_with()
            assert not mock_remove.called
            self.assertEqual(out, expected)

    def test_package_installed(self):
        '''
            Test installing a package with DISM
        '''
        expected = {
            'comment': "Installed Pack2",
            'changes': {'package': {'new': 'Pack2'},
                        'retcode': 0},
            'name': 'Pack2',
            'result': True}

        mock_installed = MagicMock(
            side_effect=[['Pack1'], ['Pack1', 'Pack2']])
        mock_add = MagicMock(
            return_value={'retcode': 0})
        mock_info = MagicMock(
            return_value={'Package Identity': 'Pack2'})

        with patch.dict(
            dism.__salt__, {'dism.installed_packages': mock_installed,
                            'dism.add_package': mock_add,
                            'dism.package_info': mock_info}):
            with patch.dict(dism.__opts__, {'test': False}):
                with patch('os.path.exists'):

                    out = dism.package_installed('Pack2')

                    mock_installed.assert_called_with()
                    mock_add.assert_called_once_with(
                        'Pack2', False, False, None, False)
                    self.assertEqual(out, expected)

    def test_package_installed_failure(self):
        '''
            Test installing a package which fails with DISM
        '''
        expected = {
            'comment': "Failed to install Pack2: Failed",
            'changes': {},
            'name': 'Pack2',
            'result': False}

        mock_installed = MagicMock(
            side_effect=[['Pack1'], ['Pack1']])
        mock_add = MagicMock(
            return_value={'retcode': 67, 'stdout': 'Failed'})
        mock_info = MagicMock(
            return_value={'Package Identity': 'Pack2'})

        with patch.dict(
            dism.__salt__, {'dism.installed_packages': mock_installed,
                            'dism.add_package': mock_add,
                            'dism.package_info': mock_info}):
            with patch.dict(dism.__opts__, {'test': False}):
                with patch('os.path.exists'):

                    out = dism.package_installed('Pack2')

                    mock_installed.assert_called_with()
                    mock_add.assert_called_once_with(
                        'Pack2', False, False, None, False)
                    self.assertEqual(out, expected)

    def test_package_installed_installed(self):
        '''
            Test installing a package already installed
        '''
        expected = {
            'comment': "The package Pack2 is already installed: Pack2",
            'changes': {},
            'name': 'Pack2',
            'result': True}

        mock_installed = MagicMock(
            side_effect=[['Pack1', 'Pack2'], ['Pack1', 'Pack2']])
        mock_add = MagicMock()
        mock_info = MagicMock(
            return_value={'Package Identity': 'Pack2'})

        with patch.dict(
            dism.__salt__, {'dism.installed_packages': mock_installed,
                            'dism.add_package': mock_add,
                            'dism.package_info': mock_info}):
            with patch.dict(dism.__opts__, {'test': False}):
                with patch('os.path.exists'):

                    out = dism.package_installed('Pack2')

                    mock_installed.assert_called_once_with()
                    assert not mock_add.called
                    self.assertEqual(out, expected)

    def test_package_removed(self):
        '''
            Test removing a package with DISM
        '''
        expected = {
            'comment': "Removed Pack2",
            'changes': {'package': {'old': 'Pack2'},
                        'retcode': 0},
            'name': 'Pack2',
            'result': True}

        mock_removed = MagicMock(
            side_effect=[['Pack1', 'Pack2'], ['Pack1']])
        mock_remove = MagicMock(
            return_value={'retcode': 0})
        mock_info = MagicMock(
            return_value={'Package Identity': 'Pack2'})

        with patch.dict(
            dism.__salt__, {'dism.installed_packages': mock_removed,
                            'dism.remove_package': mock_remove,
                            'dism.package_info': mock_info}):
            with patch.dict(dism.__opts__, {'test': False}):
                with patch('os.path.exists'):

                    out = dism.package_removed('Pack2')

                    mock_removed.assert_called_with()
                    mock_remove.assert_called_once_with(
                        'Pack2', None, False)
                    self.assertEqual(out, expected)

    def test_package_removed_failure(self):
        '''
            Test removing a package which fails with DISM
        '''
        expected = {
            'comment': "Failed to remove Pack2: Failed",
            'changes': {},
            'name': 'Pack2',
            'result': False}

        mock_removed = MagicMock(
            side_effect=[['Pack1', 'Pack2'], ['Pack1', 'Pack2']])
        mock_remove = MagicMock(
            return_value={'retcode': 67, 'stdout': 'Failed'})
        mock_info = MagicMock(
            return_value={'Package Identity': 'Pack2'})

        with patch.dict(
            dism.__salt__, {'dism.installed_packages': mock_removed,
                            'dism.remove_package': mock_remove,
                            'dism.package_info': mock_info}):
            with patch.dict(dism.__opts__, {'test': False}):
                with patch('os.path.exists'):

                    out = dism.package_removed('Pack2')

                    mock_removed.assert_called_with()
                    mock_remove.assert_called_once_with(
                        'Pack2', None, False)
                    self.assertEqual(out, expected)

    def test_package_removed_removed(self):
        '''
            Test removing a package already removed
        '''
        expected = {
            'comment': "The package Pack2 is already removed",
            'changes': {},
            'name': 'Pack2',
            'result': True}

        mock_removed = MagicMock(
            side_effect=[['Pack1'], ['Pack1']])
        mock_remove = MagicMock()
        mock_info = MagicMock(
            return_value={'Package Identity': 'Pack2'})

        with patch.dict(
            dism.__salt__, {'dism.installed_packages': mock_removed,
                            'dism.remove_package': mock_remove,
                            'dism.package_info': mock_info}):

            with patch.dict(dism.__opts__, {'test': False}):
                with patch('os.path.exists'):
                    out = dism.package_removed('Pack2')

                    mock_removed.assert_called_once_with()
                    assert not mock_remove.called
                    self.assertEqual(out, expected)