salt/tests/integration/modules/test_localemod.py

import pytest
import salt.utils.platform
from tests.support.case import ModuleCase
from tests.support.helpers import destructiveTest, requires_salt_modules, slowTest
from tests.support.unit import skipIf


def _find_new_locale(current_locale):
    for locale in ["en_US.UTF-8", "de_DE.UTF-8", "fr_FR.UTF-8"]:
        if locale != current_locale:
            return locale


@skipIf(salt.utils.platform.is_windows(), "minion is windows")
@skipIf(salt.utils.platform.is_darwin(), "locale method is not supported on mac")
@skipIf(
    salt.utils.platform.is_freebsd(),
    "locale method is supported only within login classes or environment variables",
)
@requires_salt_modules("locale")
@pytest.mark.windows_whitelisted
class LocaleModuleTest(ModuleCase):
    def test_get_locale(self):
        locale = self.run_function("locale.get_locale")
        self.assertNotIn("Unsupported platform!", locale)

    @destructiveTest
    @slowTest
    def test_gen_locale(self):
        # Make sure charmaps are available on test system before attempting
        # call gen_locale. We log this error to the user in the function, but
        # we don't want to fail this test if this is missing on the test system.
        char_maps = self.run_function("cmd.run_all", ["locale -m"])
        if char_maps["stdout"] == "":
            self.skipTest("locale charmaps not available. Skipping test.")

        if char_maps["retcode"] and char_maps["stderr"]:
            self.skipTest(
                "{}. Cannot generate locale. Skipping test.".format(char_maps["stderr"])
            )

        locale = self.run_function("locale.get_locale")
        new_locale = _find_new_locale(locale)
        ret = self.run_function("locale.gen_locale", [new_locale])
        self.assertTrue(ret)

    @destructiveTest
    @slowTest
    def test_set_locale(self):
        original_locale = self.run_function("locale.get_locale")
        locale_to_set = _find_new_locale(original_locale)
        self.run_function("locale.gen_locale", [locale_to_set])
        ret = self.run_function("locale.set_locale", [locale_to_set])
        new_locale = self.run_function("locale.get_locale")
        self.assertTrue(ret)
        self.assertEqual(locale_to_set, new_locale)
        self.run_function("locale.set_locale", [original_locale])