# Copyright (c) 2013 Amazon.com, Inc. or its affiliates.  All Rights Reserved
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from boto.exception import JSONResponseError
from boto.opsworks import connect_to_region, regions, RegionInfo
from boto.opsworks.layer1 import OpsWorksConnection
from tests.compat import unittest


class TestOpsWorksConnection(unittest.TestCase):
    opsworks = True

    def setUp(self):
        self.api = OpsWorksConnection()

    def test_describe_stacks(self):
        response = self.api.describe_stacks()
        self.assertIn('Stacks', response)

    def test_validation_errors(self):
        with self.assertRaises(JSONResponseError):
            self.api.create_stack('testbotostack', 'us-east-1',
                                  'badarn', 'badarn2')


class TestOpsWorksHelpers(unittest.TestCase):
    opsworks = True

    def test_regions(self):
        response = regions()
        self.assertIsInstance(response[0], RegionInfo)

    def test_connect_to_region(self):
        connection = connect_to_region('us-east-1')
        self.assertIsInstance(connection, OpsWorksConnection)