5c93d6f238
Middleware domain_remap can work with cname_lookup middleware. This last middleware accept that storage_domain is a list of domains. To be consistent, domain_remap should have the same behavior. Closes-Bug: #1664647 Change-Id: Iacc6619968cc7c677bf63e0b8d101a20c86ce599
221 lines
9.5 KiB
Python
221 lines
9.5 KiB
Python
# Copyright (c) 2010-2012 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import unittest
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from swift.common.swob import Request
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from swift.common.middleware import domain_remap
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from swift.common import utils
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class FakeApp(object):
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def __call__(self, env, start_response):
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return env['PATH_INFO']
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def start_response(*args):
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pass
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class TestDomainRemap(unittest.TestCase):
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def setUp(self):
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self.app = domain_remap.DomainRemapMiddleware(FakeApp(), {})
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def test_domain_remap_passthrough(self):
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req = Request.blank('/', environ={'REQUEST_METHOD': 'GET',
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'SERVER_NAME': 'example.com'},
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headers={'Host': None})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/')
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req = Request.blank('/', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'example.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/')
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req = Request.blank('/', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'example.com:8080'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/')
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def test_domain_remap_account(self):
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req = Request.blank('/', environ={'REQUEST_METHOD': 'GET',
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'SERVER_NAME': 'AUTH_a.example.com'},
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headers={'Host': None})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/v1/AUTH_a')
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req = Request.blank('/', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'AUTH_a.example.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/v1/AUTH_a')
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req = Request.blank('/', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'AUTH-uuid.example.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/v1/AUTH_uuid')
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def test_domain_remap_account_container(self):
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req = Request.blank('/', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'c.AUTH_a.example.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/v1/AUTH_a/c')
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def test_domain_remap_extra_subdomains(self):
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req = Request.blank('/', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'x.y.c.AUTH_a.example.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, ['Bad domain in host header'])
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def test_domain_remap_account_with_path_root(self):
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req = Request.blank('/v1', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'AUTH_a.example.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/v1/AUTH_a')
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def test_domain_remap_account_container_with_path_root(self):
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req = Request.blank('/v1', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'c.AUTH_a.example.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/v1/AUTH_a/c')
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def test_domain_remap_account_container_with_path(self):
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req = Request.blank('/obj', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'c.AUTH_a.example.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/v1/AUTH_a/c/obj')
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def test_domain_remap_account_container_with_path_root_and_path(self):
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req = Request.blank('/v1/obj', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'c.AUTH_a.example.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/v1/AUTH_a/c/obj')
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def test_domain_remap_account_matching_ending_not_domain(self):
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req = Request.blank('/dontchange', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'c.aexample.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/dontchange')
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def test_domain_remap_configured_with_empty_storage_domain(self):
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self.app = domain_remap.DomainRemapMiddleware(FakeApp(),
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{'storage_domain': ''})
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req = Request.blank('/test', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'c.AUTH_a.example.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/test')
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def test_storage_domains_conf_format(self):
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conf = {'storage_domain': 'foo.com'}
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app = domain_remap.filter_factory(conf)(FakeApp())
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self.assertEqual(app.storage_domain, ['.foo.com'])
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conf = {'storage_domain': 'foo.com, '}
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app = domain_remap.filter_factory(conf)(FakeApp())
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self.assertEqual(app.storage_domain, ['.foo.com'])
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conf = {'storage_domain': 'foo.com, bar.com'}
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app = domain_remap.filter_factory(conf)(FakeApp())
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self.assertEqual(app.storage_domain, ['.foo.com', '.bar.com'])
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conf = {'storage_domain': 'foo.com, .bar.com'}
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app = domain_remap.filter_factory(conf)(FakeApp())
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self.assertEqual(app.storage_domain, ['.foo.com', '.bar.com'])
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conf = {'storage_domain': '.foo.com, .bar.com'}
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app = domain_remap.filter_factory(conf)(FakeApp())
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self.assertEqual(app.storage_domain, ['.foo.com', '.bar.com'])
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def test_domain_remap_configured_with_prefixes(self):
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conf = {'reseller_prefixes': 'PREFIX'}
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self.app = domain_remap.DomainRemapMiddleware(FakeApp(), conf)
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req = Request.blank('/test', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'c.prefix_uuid.example.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/v1/PREFIX_uuid/c/test')
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def test_domain_remap_configured_with_bad_prefixes(self):
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conf = {'reseller_prefixes': 'UNKNOWN'}
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self.app = domain_remap.DomainRemapMiddleware(FakeApp(), conf)
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req = Request.blank('/test', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'c.prefix_uuid.example.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/test')
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def test_domain_remap_configured_with_no_prefixes(self):
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conf = {'reseller_prefixes': ''}
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self.app = domain_remap.DomainRemapMiddleware(FakeApp(), conf)
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req = Request.blank('/test', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'c.uuid.example.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/v1/uuid/c/test')
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def test_domain_remap_add_prefix(self):
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conf = {'default_reseller_prefix': 'FOO'}
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self.app = domain_remap.DomainRemapMiddleware(FakeApp(), conf)
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req = Request.blank('/test', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'uuid.example.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/v1/FOO_uuid/test')
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def test_domain_remap_add_prefix_already_there(self):
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conf = {'default_reseller_prefix': 'AUTH'}
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self.app = domain_remap.DomainRemapMiddleware(FakeApp(), conf)
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req = Request.blank('/test', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': 'auth-uuid.example.com'})
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resp = self.app(req.environ, start_response)
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self.assertEqual(resp, '/v1/AUTH_uuid/test')
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def test_multiple_storage_domains(self):
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conf = {'storage_domain': 'storage1.com, storage2.com'}
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self.app = domain_remap.DomainRemapMiddleware(FakeApp(), conf)
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def do_test(host):
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req = Request.blank('/test', environ={'REQUEST_METHOD': 'GET'},
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headers={'Host': host})
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return self.app(req.environ, start_response)
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resp = do_test('auth-uuid.storage1.com')
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self.assertEqual(resp, '/v1/AUTH_uuid/test')
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resp = do_test('auth-uuid.storage2.com')
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self.assertEqual(resp, '/v1/AUTH_uuid/test')
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resp = do_test('auth-uuid.storage3.com')
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self.assertEqual(resp, '/test')
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class TestSwiftInfo(unittest.TestCase):
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def setUp(self):
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utils._swift_info = {}
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utils._swift_admin_info = {}
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def test_registered_defaults(self):
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domain_remap.filter_factory({})
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swift_info = utils.get_swift_info()
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self.assertTrue('domain_remap' in swift_info)
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self.assertTrue(
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swift_info['domain_remap'].get('default_reseller_prefix') is None)
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def test_registered_nondefaults(self):
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domain_remap.filter_factory({'default_reseller_prefix': 'cupcake'})
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swift_info = utils.get_swift_info()
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self.assertTrue('domain_remap' in swift_info)
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self.assertEqual(
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swift_info['domain_remap'].get('default_reseller_prefix'),
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'cupcake')
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if __name__ == '__main__':
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unittest.main()
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