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

# Import Python libs
from __future__ import absolute_import
import sys

# Import Salt Libs
import salt.states.mac_package as macpackage

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


@skipIf(sys.platform.startswith('win'), "Not a Windows test")
class MacPackageTestCase(TestCase, LoaderModuleMockMixin):
    def setup_loader_modules(self):
        return {macpackage: {}}

    def test_installed_pkg(self):
        '''
            Test installing a PKG file
        '''
        with patch('salt.states.mac_package._mod_run_check') as _mod_run_check_mock:
            expected = {
                'changes': {'installed': ['some.other.id']},
                'comment': '/path/to/file.pkg installed',
                'name': '/path/to/file.pkg',
                'result': True
            }

            installed_mock = MagicMock(return_value=['com.apple.id'])
            get_pkg_id_mock = MagicMock(return_value=['some.other.id'])
            install_mock = MagicMock(return_value={'retcode': 0})
            _mod_run_check_mock.return_value = True

            with patch.dict(macpackage.__salt__, {'macpackage.installed_pkgs': installed_mock,
                                                  'macpackage.get_pkg_id': get_pkg_id_mock,
                                                  'macpackage.install': install_mock}):
                out = macpackage.installed('/path/to/file.pkg')
                installed_mock.assert_called_once_with()
                get_pkg_id_mock.assert_called_once_with('/path/to/file.pkg')
                install_mock.assert_called_once_with('/path/to/file.pkg', 'LocalSystem', False, False)
                self.assertEqual(out, expected)

    def test_installed_pkg_exists(self):
        '''
            Test installing a PKG file where it's already installed
        '''
        with patch('salt.states.mac_package._mod_run_check') as _mod_run_check_mock:
            expected = {
                'changes': {},
                'comment': '',
                'name': '/path/to/file.pkg',
                'result': True
            }

            installed_mock = MagicMock(return_value=['com.apple.id', 'some.other.id'])
            get_pkg_id_mock = MagicMock(return_value=['some.other.id'])
            install_mock = MagicMock(return_value={'retcode': 0})
            _mod_run_check_mock.return_value = True

            with patch.dict(macpackage.__salt__, {'macpackage.installed_pkgs': installed_mock,
                                                  'macpackage.get_pkg_id': get_pkg_id_mock,
                                                  'macpackage.install': install_mock}):
                out = macpackage.installed('/path/to/file.pkg')
                installed_mock.assert_called_once_with()
                get_pkg_id_mock.assert_called_once_with('/path/to/file.pkg')
                assert not install_mock.called
                self.assertEqual(out, expected)

    def test_installed_pkg_version_succeeds(self):
        '''
            Test installing a PKG file where the version number matches the current installed version
        '''
        with patch('salt.states.mac_package._mod_run_check') as _mod_run_check_mock:
            expected = {
                'changes': {},
                'comment': 'Version already matches .*5\\.1\\.[0-9]',
                'name': '/path/to/file.pkg',
                'result': True
            }

            installed_mock = MagicMock(return_value=['com.apple.id', 'some.other.id'])
            get_pkg_id_mock = MagicMock(return_value=['some.other.id'])
            install_mock = MagicMock(return_value={'retcode': 0})
            cmd_mock = MagicMock(return_value='Version of this: 5.1.9')
            _mod_run_check_mock.return_value = True

            with patch.dict(macpackage.__salt__, {'macpackage.installed_pkgs': installed_mock,
                                                  'macpackage.get_pkg_id': get_pkg_id_mock,
                                                  'macpackage.install': install_mock,
                                                  'cmd.run': cmd_mock}):
                out = macpackage.installed('/path/to/file.pkg', version_check=r'/usr/bin/runme --version=.*5\.1\.[0-9]')
                cmd_mock.assert_called_once_with('/usr/bin/runme --version', output_loglevel="quiet", ignore_retcode=True)
                assert not installed_mock.called
                assert not get_pkg_id_mock.called
                assert not install_mock.called
                self.assertEqual(out, expected)

    def test_installed_pkg_version_fails(self):
        '''
            Test installing a PKG file where the version number if different from the expected one
        '''
        with patch('salt.states.mac_package._mod_run_check') as _mod_run_check_mock:
            expected = {
                'changes': {'installed': ['some.other.id']},
                'comment': 'Version Version of this: 1.8.9 doesn\'t match .*5\\.1\\.[0-9]. /path/to/file.pkg installed',
                'name': '/path/to/file.pkg',
                'result': True
            }

            installed_mock = MagicMock(return_value=['com.apple.id'])
            get_pkg_id_mock = MagicMock(return_value=['some.other.id'])
            install_mock = MagicMock(return_value={'retcode': 0})
            cmd_mock = MagicMock(return_value='Version of this: 1.8.9')
            _mod_run_check_mock.return_value = True

            with patch.dict(macpackage.__salt__, {'macpackage.installed_pkgs': installed_mock,
                                                  'macpackage.get_pkg_id': get_pkg_id_mock,
                                                  'macpackage.install': install_mock,
                                                  'cmd.run': cmd_mock}):
                out = macpackage.installed('/path/to/file.pkg', version_check=r'/usr/bin/runme --version=.*5\.1\.[0-9]')
                cmd_mock.assert_called_once_with('/usr/bin/runme --version', output_loglevel="quiet", ignore_retcode=True)
                installed_mock.assert_called_once_with()
                get_pkg_id_mock.assert_called_once_with('/path/to/file.pkg')
                install_mock.assert_called_once_with('/path/to/file.pkg', 'LocalSystem', False, False)
                self.assertEqual(out, expected)

    def test_installed_dmg(self):
        '''
            Test installing a DMG file
        '''
        with patch('salt.states.mac_package._mod_run_check') as _mod_run_check_mock:
            expected = {
                'changes': {'installed': ['some.other.id']},
                'comment': '/path/to/file.dmg installed',
                'name': '/path/to/file.dmg',
                'result': True
            }

            mount_mock = MagicMock(return_value=['success', '/tmp/dmg-X'])
            unmount_mock = MagicMock()
            installed_mock = MagicMock(return_value=['com.apple.id'])
            get_pkg_id_mock = MagicMock(return_value=['some.other.id'])
            install_mock = MagicMock(return_value={'retcode': 0})
            _mod_run_check_mock.return_value = True

            with patch.dict(macpackage.__salt__, {'macpackage.mount': mount_mock,
                                                  'macpackage.unmount': unmount_mock,
                                                  'macpackage.installed_pkgs': installed_mock,
                                                  'macpackage.get_pkg_id': get_pkg_id_mock,
                                                  'macpackage.install': install_mock}):
                out = macpackage.installed('/path/to/file.dmg', dmg=True)
                mount_mock.assert_called_once_with('/path/to/file.dmg')
                unmount_mock.assert_called_once_with('/tmp/dmg-X')
                installed_mock.assert_called_once_with()
                get_pkg_id_mock.assert_called_once_with('/tmp/dmg-X/*.pkg')
                install_mock.assert_called_once_with('/tmp/dmg-X/*.pkg', 'LocalSystem', False, False)
                self.assertEqual(out, expected)

    def test_installed_dmg_exists(self):
        '''
            Test installing a DMG file when the package already exists
        '''
        with patch('salt.states.mac_package._mod_run_check') as _mod_run_check_mock:
            expected = {
                'changes': {},
                'comment': '',
                'name': '/path/to/file.dmg',
                'result': True
            }

            mount_mock = MagicMock(return_value=['success', '/tmp/dmg-X'])
            unmount_mock = MagicMock()
            installed_mock = MagicMock(return_value=['com.apple.id', 'some.other.id'])
            get_pkg_id_mock = MagicMock(return_value=['some.other.id'])
            install_mock = MagicMock(return_value={'retcode': 0})
            _mod_run_check_mock.return_value = True

            with patch.dict(macpackage.__salt__, {'macpackage.mount': mount_mock,
                                                  'macpackage.unmount': unmount_mock,
                                                  'macpackage.installed_pkgs': installed_mock,
                                                  'macpackage.get_pkg_id': get_pkg_id_mock,
                                                  'macpackage.install': install_mock}):
                out = macpackage.installed('/path/to/file.dmg', dmg=True)
                mount_mock.assert_called_once_with('/path/to/file.dmg')
                unmount_mock.assert_called_once_with('/tmp/dmg-X')
                installed_mock.assert_called_once_with()
                get_pkg_id_mock.assert_called_once_with('/tmp/dmg-X/*.pkg')
                assert not install_mock.called
                self.assertEqual(out, expected)

    def test_installed_app(self):
        '''
            Test installing an APP file
        '''
        with patch('salt.states.mac_package._mod_run_check') as _mod_run_check_mock, \
                patch('os.path.exists') as exists_mock:
            expected = {
                'changes': {'installed': ['file.app']},
                'comment': 'file.app installed',
                'name': '/path/to/file.app',
                'result': True
            }

            install_mock = MagicMock()
            _mod_run_check_mock.return_value = True
            exists_mock.return_value = False

            with patch.dict(macpackage.__salt__, {'macpackage.install_app': install_mock}):
                out = macpackage.installed('/path/to/file.app', app=True)

                install_mock.assert_called_once_with('/path/to/file.app', '/Applications/')
                self.assertEqual(out, expected)

    def test_installed_app_exists(self):
        '''
            Test installing an APP file that already exists
        '''
        with patch('salt.states.mac_package._mod_run_check') as _mod_run_check_mock, \
                patch('os.path.exists') as exists_mock:
            expected = {
                'changes': {},
                'comment': '',
                'name': '/path/to/file.app',
                'result': True
            }

            install_mock = MagicMock()
            _mod_run_check_mock.return_value = True
            exists_mock.return_value = True

            with patch.dict(macpackage.__salt__, {'macpackage.install_app': install_mock}):
                out = macpackage.installed('/path/to/file.app', app=True)

                assert not install_mock.called
                self.assertEqual(out, expected)

    def test_installed_app_dmg(self):
        '''
            Test installing an APP file contained in a DMG file
        '''
        with patch('salt.states.mac_package._mod_run_check') as _mod_run_check_mock, \
                patch('os.path.exists') as exists_mock:
            expected = {
                'changes': {'installed': ['file.app']},
                'comment': 'file.app installed',
                'name': '/path/to/file.dmg',
                'result': True
            }

            install_mock = MagicMock()
            mount_mock = MagicMock(return_value=['success', '/tmp/dmg-X'])
            unmount_mock = MagicMock()
            cmd_mock = MagicMock(return_value='file.app')
            _mod_run_check_mock.return_value = True
            exists_mock.return_value = False

            with patch.dict(macpackage.__salt__, {'macpackage.install_app': install_mock,
                                                  'macpackage.mount': mount_mock,
                                                  'macpackage.unmount': unmount_mock,
                                                  'cmd.run': cmd_mock}):
                out = macpackage.installed('/path/to/file.dmg', app=True, dmg=True)

                mount_mock.assert_called_once_with('/path/to/file.dmg')
                unmount_mock.assert_called_once_with('/tmp/dmg-X')
                cmd_mock.assert_called_once_with('ls -d *.app', python_shell=True, cwd='/tmp/dmg-X')
                install_mock.assert_called_once_with('/tmp/dmg-X/file.app', '/Applications/')
                self.assertEqual(out, expected)

    def test_installed_app_dmg_exists(self):
        '''
            Test installing an APP file contained in a DMG file where the file exists
        '''
        with patch('salt.states.mac_package._mod_run_check') as _mod_run_check_mock, \
                patch('os.path.exists') as exists_mock:
            expected = {
                'changes': {},
                'comment': '',
                'name': '/path/to/file.dmg',
                'result': True
            }

            install_mock = MagicMock()
            mount_mock = MagicMock(return_value=['success', '/tmp/dmg-X'])
            unmount_mock = MagicMock()
            cmd_mock = MagicMock(return_value='file.app')
            _mod_run_check_mock.return_value = True
            exists_mock.return_value = True

            with patch.dict(macpackage.__salt__, {'macpackage.install_app': install_mock,
                                                  'macpackage.mount': mount_mock,
                                                  'macpackage.unmount': unmount_mock,
                                                  'cmd.run': cmd_mock}):
                out = macpackage.installed('/path/to/file.dmg', app=True, dmg=True)

                mount_mock.assert_called_once_with('/path/to/file.dmg')
                unmount_mock.assert_called_once_with('/tmp/dmg-X')
                cmd_mock.assert_called_once_with('ls -d *.app', python_shell=True, cwd='/tmp/dmg-X')
                assert not install_mock.called
                self.assertEqual(out, expected)

    def test_installed_pkg_only_if_pass(self):
        '''
            Test installing a PKG file where the only if call passes
        '''
        expected = {
            'changes': {'installed': ['some.other.id']},
            'comment': '/path/to/file.pkg installed',
            'name': '/path/to/file.pkg',
            'result': True
        }

        installed_mock = MagicMock(return_value=['com.apple.id'])
        get_pkg_id_mock = MagicMock(return_value=['some.other.id'])
        install_mock = MagicMock(return_value={'retcode': 0})
        cmd_mock = MagicMock(return_value=0)

        with patch.dict(macpackage.__salt__, {'macpackage.installed_pkgs': installed_mock,
                                              'macpackage.get_pkg_id': get_pkg_id_mock,
                                              'macpackage.install': install_mock,
                                              'cmd.retcode': cmd_mock}):
            out = macpackage.installed('/path/to/file.pkg')
            installed_mock.assert_called_once_with()
            get_pkg_id_mock.assert_called_once_with('/path/to/file.pkg')
            install_mock.assert_called_once_with('/path/to/file.pkg', 'LocalSystem', False, False)
            self.assertEqual(out, expected)

    def test_installed_pkg_onlyif_fail(self,):
        '''
            Test installing a PKG file where the onlyif call fails
        '''
        expected = {
            'changes': {},
            'comment': 'onlyif condition is false',
            'skip_watch': True,
            'result': True,
            'name': '/path/to/file.pkg',
        }

        mock = MagicMock(return_value=1)

        with patch.dict(macpackage.__salt__, {'cmd.retcode': mock}):
            out = macpackage.installed('/path/to/file.pkg', onlyif='some command')
            self.assertEqual(out, expected)

    def test_installed_pkg_unless_fail(self,):
        '''
            Test installing a PKG file where the unless run fails
        '''
        expected = {
            'changes': {},
            'comment': 'unless condition is true',
            'skip_watch': True,
            'result': True,
            'name': '/path/to/file.pkg',
        }

        mock = MagicMock(return_value=0)

        with patch.dict(macpackage.__salt__, {'cmd.retcode': mock}):
            out = macpackage.installed('/path/to/file.pkg', unless='some command')
            self.assertEqual(out, expected)