import sys
import unittest

from ..test_backend import BackendBasicTests
from keyring.backends import OS_X


def is_osx_keychain_supported():
    return sys.platform in ('mac', 'darwin')


@unittest.skipUnless(is_osx_keychain_supported(),
                     "Need macOS")
class OSXKeychainTestCase(BackendBasicTests, unittest.TestCase):

    def init_keyring(self):
        return OS_X.Keyring()