| # Copyright (c) 2014 Amazon.com, Inc. or its affiliates. All Rights Reserved |
| # |
| # Permission is hereby granted, free of charge, to any person obtaining a |
| # copy of this software and associated documentation files (the |
| # "Software"), to deal in the Software without restriction, including |
| # without limitation the rights to use, copy, modify, merge, publish, dis- |
| # tribute, sublicense, and/or sell copies of the Software, and to permit |
| # persons to whom the Software is furnished to do so, subject to the fol- |
| # lowing conditions: |
| # |
| # The above copyright notice and this permission notice shall be included |
| # in all copies or substantial portions of the Software. |
| # |
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL- |
| # ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT |
| # SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| # IN THE SOFTWARE. |
| # |
| import os |
| from tests.unit import unittest |
| |
| import boto |
| from boto.regioninfo import RegionInfo, load_endpoint_json, merge_endpoints |
| from boto.regioninfo import load_regions, get_regions |
| |
| |
| class TestRegionInfo(object): |
| def __init__(self, connection=None, name=None, endpoint=None, |
| connection_cls=None): |
| self.connection = connection |
| self.name = name |
| self.endpoint = endpoint |
| self.connection_cls = connection_cls |
| |
| |
| class FakeConn(object): |
| pass |
| |
| |
| class TestEndpointLoading(unittest.TestCase): |
| def setUp(self): |
| super(TestEndpointLoading, self).setUp() |
| |
| def test_load_endpoint_json(self): |
| endpoints = load_endpoint_json(boto.ENDPOINTS_PATH) |
| self.assertTrue('ec2' in endpoints) |
| self.assertEqual( |
| endpoints['ec2']['us-east-1'], |
| 'ec2.us-east-1.amazonaws.com' |
| ) |
| |
| def test_merge_endpoints(self): |
| defaults = { |
| 'ec2': { |
| 'us-east-1': 'ec2.us-east-1.amazonaws.com', |
| 'us-west-1': 'ec2.us-west-1.amazonaws.com', |
| } |
| } |
| additions = { |
| # Top-level addition. |
| 's3': { |
| 'us-east-1': 's3.amazonaws.com' |
| }, |
| 'ec2': { |
| # Overwrite. This doesn't exist, just test data. |
| 'us-east-1': 'ec2.auto-resolve.amazonaws.com', |
| # Deep addition. |
| 'us-west-2': 'ec2.us-west-2.amazonaws.com', |
| } |
| } |
| |
| endpoints = merge_endpoints(defaults, additions) |
| self.assertEqual(endpoints, { |
| 'ec2': { |
| 'us-east-1': 'ec2.auto-resolve.amazonaws.com', |
| 'us-west-1': 'ec2.us-west-1.amazonaws.com', |
| 'us-west-2': 'ec2.us-west-2.amazonaws.com', |
| }, |
| 's3': { |
| 'us-east-1': 's3.amazonaws.com' |
| } |
| }) |
| |
| def test_load_regions(self): |
| # Just the defaults. |
| endpoints = load_regions() |
| self.assertTrue('us-east-1' in endpoints['ec2']) |
| self.assertFalse('test-1' in endpoints['ec2']) |
| |
| # With ENV overrides. |
| os.environ['BOTO_ENDPOINTS'] = os.path.join( |
| os.path.dirname(__file__), |
| 'test_endpoints.json' |
| ) |
| self.addCleanup(os.environ.pop, 'BOTO_ENDPOINTS') |
| endpoints = load_regions() |
| self.assertTrue('us-east-1' in endpoints['ec2']) |
| self.assertTrue('test-1' in endpoints['ec2']) |
| self.assertEqual(endpoints['ec2']['test-1'], 'ec2.test-1.amazonaws.com') |
| |
| def test_get_regions(self): |
| # With defaults. |
| ec2_regions = get_regions('ec2') |
| self.assertTrue(len(ec2_regions) >= 10) |
| west_2 = None |
| |
| for region_info in ec2_regions: |
| if region_info.name == 'us-west-2': |
| west_2 = region_info |
| break |
| |
| self.assertNotEqual(west_2, None, "Couldn't find the us-west-2 region!") |
| self.assertTrue(isinstance(west_2, RegionInfo)) |
| self.assertEqual(west_2.name, 'us-west-2') |
| self.assertEqual(west_2.endpoint, 'ec2.us-west-2.amazonaws.com') |
| self.assertEqual(west_2.connection_cls, None) |
| |
| def test_get_regions_overrides(self): |
| ec2_regions = get_regions( |
| 'ec2', |
| region_cls=TestRegionInfo, |
| connection_cls=FakeConn |
| ) |
| self.assertTrue(len(ec2_regions) >= 10) |
| west_2 = None |
| |
| for region_info in ec2_regions: |
| if region_info.name == 'us-west-2': |
| west_2 = region_info |
| break |
| |
| self.assertNotEqual(west_2, None, "Couldn't find the us-west-2 region!") |
| self.assertFalse(isinstance(west_2, RegionInfo)) |
| self.assertTrue(isinstance(west_2, TestRegionInfo)) |
| self.assertEqual(west_2.name, 'us-west-2') |
| self.assertEqual(west_2.endpoint, 'ec2.us-west-2.amazonaws.com') |
| self.assertEqual(west_2.connection_cls, FakeConn) |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |