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

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

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

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


class MacPackageTestCase(TestCase, LoaderModuleMockMixin):
    def setup_loader_modules(self):
        return {macpackage: {}}

    def test_install(self):
        """
            Test installing a PKG file
        """
        mock = MagicMock()
        with patch.dict(macpackage.__salt__, {"cmd.run_all": mock}):
            macpackage.install("/path/to/file.pkg")
            mock.assert_called_once_with(
                "installer -pkg /path/to/file.pkg -target LocalSystem",
                python_shell=False,
            )

    def test_install_wildcard(self):
        """
            Test installing a PKG file with a wildcard
        """
        mock = MagicMock()
        with patch.dict(macpackage.__salt__, {"cmd.run_all": mock}):
            macpackage.install("/path/to/*.pkg")
            mock.assert_called_once_with(
                "installer -pkg /path/to/*.pkg -target LocalSystem", python_shell=True
            )

    def test_install_with_extras(self):
        """
            Test installing a PKG file with extra options
        """
        mock = MagicMock()
        with patch.dict(macpackage.__salt__, {"cmd.run_all": mock}):
            macpackage.install("/path/to/file.pkg", store=True, allow_untrusted=True)
            mock.assert_called_once_with(
                "installer -pkg /path/to/file.pkg -target LocalSystem -store -allowUntrusted",
                python_shell=False,
            )

    def test_install_app(self):
        """
            Test installing an APP package
        """
        mock = MagicMock()
        with patch.dict(macpackage.__salt__, {"cmd.run": mock}):
            macpackage.install_app("/path/to/file.app")
            mock.assert_called_once_with(
                'rsync -a --delete "/path/to/file.app/" ' '"/Applications/file.app"'
            )

    def test_install_app_specify_target(self):
        """
            Test installing an APP package with a specific target
        """
        mock = MagicMock()
        with patch.dict(macpackage.__salt__, {"cmd.run": mock}):
            macpackage.install_app("/path/to/file.app", "/Applications/new.app")
            mock.assert_called_once_with(
                'rsync -a --delete "/path/to/file.app/" ' '"/Applications/new.app"'
            )

    def test_install_app_with_slash(self):
        """
            Test installing an APP package with a specific target
        """
        mock = MagicMock()
        with patch.dict(macpackage.__salt__, {"cmd.run": mock}):
            macpackage.install_app("/path/to/file.app/")
            mock.assert_called_once_with(
                'rsync -a --delete "/path/to/file.app/" ' '"/Applications/file.app"'
            )

    def test_uninstall(self):
        """
            Test Uninstalling an APP package with a specific target
        """
        mock = MagicMock()
        with patch.dict(macpackage.__salt__, {"file.remove": mock}):
            macpackage.uninstall_app("/path/to/file.app")
            mock.assert_called_once_with("/path/to/file.app")

    def test_mount(self):
        """
            Test mounting an dmg file to a temporary location
        """
        cmd_mock = MagicMock()
        temp_mock = MagicMock(return_value="dmg-ABCDEF")
        with patch.dict(
            macpackage.__salt__, {"cmd.run": cmd_mock, "temp.dir": temp_mock}
        ):
            macpackage.mount("/path/to/file.dmg")
            temp_mock.assert_called_once_with(prefix="dmg-")
            cmd_mock.assert_called_once_with(
                "hdiutil attach -readonly -nobrowse -mountpoint "
                'dmg-ABCDEF "/path/to/file.dmg"'
            )

    def test_unmount(self):
        """
            Test Unmounting an dmg file to a temporary location
        """
        mock = MagicMock()
        with patch.dict(macpackage.__salt__, {"cmd.run": mock}):
            macpackage.unmount("/path/to/file.dmg")
            mock.assert_called_once_with('hdiutil detach "/path/to/file.dmg"')

    def test_installed_pkgs(self):
        """
            Test getting a list of the installed packages
        """
        expected = ["com.apple.this", "com.salt.that"]
        mock = MagicMock(return_value="com.apple.this\ncom.salt.that")
        with patch.dict(macpackage.__salt__, {"cmd.run": mock}):
            out = macpackage.installed_pkgs()
            mock.assert_called_once_with("pkgutil --pkgs")
            self.assertEqual(out, expected)

    def test_get_pkg_id_with_files(self):
        """
            Test getting a the id for a package
        """
        with patch(
            "salt.modules.macpackage._get_pkg_id_from_pkginfo"
        ) as pkg_id_pkginfo_mock:
            expected = ["com.apple.this"]
            cmd_mock = MagicMock(
                side_effect=[
                    "/path/to/PackageInfo\n/path/to/some/other/fake/PackageInfo",
                    "",
                    "",
                ]
            )
            pkg_id_pkginfo_mock.side_effect = [["com.apple.this"], []]
            temp_mock = MagicMock(return_value="/tmp/dmg-ABCDEF")
            remove_mock = MagicMock()

            with patch.dict(
                macpackage.__salt__,
                {
                    "cmd.run": cmd_mock,
                    "temp.dir": temp_mock,
                    "file.remove": remove_mock,
                },
            ):
                out = macpackage.get_pkg_id("/path/to/file.pkg")

                temp_mock.assert_called_once_with(prefix="pkg-")
                cmd_calls = [
                    call(
                        "xar -t -f /path/to/file.pkg | grep PackageInfo",
                        python_shell=True,
                        output_loglevel="quiet",
                    ),
                    call(
                        "xar -x -f /path/to/file.pkg /path/to/PackageInfo /path/to/some/other/fake/PackageInfo",
                        cwd="/tmp/dmg-ABCDEF",
                        output_loglevel="quiet",
                    ),
                ]
                cmd_mock.assert_has_calls(cmd_calls)

                pkg_id_pkginfo_calls = [
                    call("/path/to/PackageInfo"),
                    call("/path/to/some/other/fake/PackageInfo"),
                ]
                pkg_id_pkginfo_mock.assert_has_calls(pkg_id_pkginfo_calls)
                remove_mock.assert_called_once_with("/tmp/dmg-ABCDEF")

                self.assertEqual(out, expected)

    def test_get_pkg_id_with_dir(self):
        """
            Test getting a the id for a package with a directory
        """
        with patch("salt.modules.macpackage._get_pkg_id_dir") as pkg_id_dir_mock:
            expected = ["com.apple.this"]
            pkg_id_dir_mock.return_value = ["com.apple.this"]
            cmd_mock = MagicMock(return_value="Error opening /path/to/file.pkg")
            temp_mock = MagicMock(return_value="/tmp/dmg-ABCDEF")
            remove_mock = MagicMock()

            with patch.dict(
                macpackage.__salt__,
                {
                    "cmd.run": cmd_mock,
                    "temp.dir": temp_mock,
                    "file.remove": remove_mock,
                },
            ):
                out = macpackage.get_pkg_id("/path/to/file.pkg")

                temp_mock.assert_called_once_with(prefix="pkg-")
                cmd_mock.assert_called_once_with(
                    "xar -t -f /path/to/file.pkg | grep PackageInfo",
                    python_shell=True,
                    output_loglevel="quiet",
                )
                pkg_id_dir_mock.assert_called_once_with("/path/to/file.pkg")
                remove_mock.assert_called_once_with("/tmp/dmg-ABCDEF")

                self.assertEqual(out, expected)

    def test_get_mpkg_ids(self):
        """
            Test getting the ids of a mpkg file
        """
        with patch("salt.modules.macpackage.get_pkg_id") as get_pkg_id_mock:
            expected = ["com.apple.this", "com.salt.other"]
            mock = MagicMock(return_value="/tmp/dmg-X/file.pkg\n/tmp/dmg-X/other.pkg")
            get_pkg_id_mock.side_effect = [["com.apple.this"], ["com.salt.other"]]

            with patch.dict(macpackage.__salt__, {"cmd.run": mock}):
                out = macpackage.get_mpkg_ids("/path/to/file.mpkg")

                mock.assert_called_once_with(
                    "find /path/to -name *.pkg", python_shell=True
                )

                calls = [call("/tmp/dmg-X/file.pkg"), call("/tmp/dmg-X/other.pkg")]
                get_pkg_id_mock.assert_has_calls(calls)

                self.assertEqual(out, expected)

    def test_get_pkg_id_from_pkginfo(self):
        """
            Test getting a package id from pkginfo files
        """
        expected = ["com.apple.this", "com.apple.that"]
        mock = MagicMock(return_value="com.apple.this\ncom.apple.that")
        with patch.dict(macpackage.__salt__, {"cmd.run": mock}):
            out = macpackage._get_pkg_id_from_pkginfo("/tmp/dmg-X/PackageInfo")
            cmd = (
                "cat /tmp/dmg-X/PackageInfo | grep -Eo 'identifier=\"[a-zA-Z.0-9\\-]*\"' | "
                "cut -c 13- | tr -d '\"'"
            )
            mock.assert_called_once_with(cmd, python_shell=True)
            self.assertEqual(out, expected)

    def test_get_pkg_id_from_pkginfo_no_file(self):
        """
            Test getting a package id from pkginfo file when it doesn't exist
        """
        expected = []
        mock = MagicMock(return_value="No such file")
        with patch.dict(macpackage.__salt__, {"cmd.run": mock}):
            out = macpackage._get_pkg_id_from_pkginfo("/tmp/dmg-X/PackageInfo")
            cmd = (
                "cat /tmp/dmg-X/PackageInfo | grep -Eo 'identifier=\"[a-zA-Z.0-9\\-]*\"' | "
                "cut -c 13- | tr -d '\"'"
            )
            mock.assert_called_once_with(cmd, python_shell=True)
            self.assertEqual(out, expected)

    def test_get_pkg_id_dir(self):
        """
            Test getting a package id from a directory
        """
        expected = ["com.apple.this"]
        mock = MagicMock(return_value="com.apple.this")
        with patch.dict(macpackage.__salt__, {"cmd.run": mock}):
            out = macpackage._get_pkg_id_dir("/tmp/dmg-X/")
            cmd = '/usr/libexec/PlistBuddy -c "print :CFBundleIdentifier" /tmp/dmg-X/Contents/Info.plist'
            mock.assert_called_once_with(cmd, python_shell=False)
            self.assertEqual(out, expected)

    def test_get_pkg_id_dir_wildcard(self):
        """
            Test getting a package id from a directory with a wildcard
        """
        expected = ["com.apple.this"]
        mock = MagicMock(return_value="com.apple.this")
        with patch.dict(macpackage.__salt__, {"cmd.run": mock}):
            out = macpackage._get_pkg_id_dir("/tmp/dmg-X/*.pkg/")
            cmd = "/usr/libexec/PlistBuddy -c \"print :CFBundleIdentifier\" '/tmp/dmg-X/*.pkg/Contents/Info.plist'"
            mock.assert_called_once_with(cmd, python_shell=True)
            self.assertEqual(out, expected)