411 lines
16 KiB
Python
411 lines
16 KiB
Python
# Copyright 2011 Andrew Bogott for the Wikimedia Foundation
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# All Rights Reserved.
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# Copyright 2013 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import urllib
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from lxml import etree
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import webob
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from nova.api.openstack.compute.contrib import floating_ip_dns
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from nova import context
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from nova import db
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from nova import exception
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from nova import network
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from nova import test
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from nova.tests.api.openstack import fakes
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name = "arbitraryname"
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name2 = "anotherarbitraryname"
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test_ipv4_address = '10.0.0.66'
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test_ipv4_address2 = '10.0.0.67'
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test_ipv6_address = 'fe80:0:0:0:0:0:a00:42'
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domain = "example.org"
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domain2 = "example.net"
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floating_ip_id = '1'
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def _quote_domain(domain):
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"""Domain names tend to have .'s in them. Urllib doesn't quote dots,
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but Routes tends to choke on them, so we need an extra level of
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by-hand quoting here. This function needs to duplicate the one in
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python-novaclient/novaclient/v1_1/floating_ip_dns.py
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"""
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return urllib.quote(domain.replace('.', '%2E'))
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def network_api_get_floating_ip(self, context, id):
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return {'id': floating_ip_id, 'address': test_ipv4_address,
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'fixed_ip': None}
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def network_get_dns_domains(self, context):
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return [{'domain': 'example.org', 'scope': 'public'},
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{'domain': 'example.com', 'scope': 'public',
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'project': 'project1'},
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{'domain': 'private.example.com', 'scope': 'private',
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'availability_zone': 'avzone'}]
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def network_get_dns_entries_by_address(self, context, address, domain):
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return [name, name2]
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def network_get_dns_entries_by_name(self, context, address, domain):
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return [test_ipv4_address]
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def network_add_dns_entry(self, context, address, name, dns_type, domain):
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return {'dns_entry': {'ip': test_ipv4_address,
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'name': name,
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'type': dns_type,
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'domain': domain}}
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def network_modify_dns_entry(self, context, address, name, domain):
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return {'dns_entry': {'name': name,
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'ip': address,
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'domain': domain}}
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def network_create_private_dns_domain(self, context, domain, avail_zone):
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pass
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def network_create_public_dns_domain(self, context, domain, project):
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pass
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class FloatingIpDNSTest(test.TestCase):
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def _create_floating_ip(self):
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"""Create a floating ip object."""
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host = "fake_host"
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db.floating_ip_create(self.context,
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{'address': test_ipv4_address,
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'host': host})
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db.floating_ip_create(self.context,
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{'address': test_ipv6_address,
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'host': host})
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def _delete_floating_ip(self):
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db.floating_ip_destroy(self.context, test_ipv4_address)
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db.floating_ip_destroy(self.context, test_ipv6_address)
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def setUp(self):
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super(FloatingIpDNSTest, self).setUp()
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self.stubs.Set(network.api.API, "get_dns_domains",
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network_get_dns_domains)
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self.stubs.Set(network.api.API, "get_dns_entries_by_address",
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network_get_dns_entries_by_address)
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self.stubs.Set(network.api.API, "get_dns_entries_by_name",
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network_get_dns_entries_by_name)
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self.stubs.Set(network.api.API, "get_floating_ip",
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network_api_get_floating_ip)
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self.stubs.Set(network.api.API, "add_dns_entry",
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network_add_dns_entry)
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self.stubs.Set(network.api.API, "modify_dns_entry",
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network_modify_dns_entry)
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self.stubs.Set(network.api.API, "create_public_dns_domain",
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network_create_public_dns_domain)
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self.stubs.Set(network.api.API, "create_private_dns_domain",
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network_create_private_dns_domain)
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self.context = context.get_admin_context()
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self._create_floating_ip()
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temp = floating_ip_dns.FloatingIPDNSDomainController()
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self.domain_controller = temp
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self.entry_controller = floating_ip_dns.FloatingIPDNSEntryController()
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def tearDown(self):
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self._delete_floating_ip()
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super(FloatingIpDNSTest, self).tearDown()
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def test_dns_domains_list(self):
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req = fakes.HTTPRequest.blank('/v2/123/os-floating-ip-dns')
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res_dict = self.domain_controller.index(req)
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entries = res_dict['domain_entries']
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self.assertTrue(entries)
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self.assertEqual(entries[0]['domain'], "example.org")
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self.assertFalse(entries[0]['project'])
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self.assertFalse(entries[0]['availability_zone'])
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self.assertEqual(entries[1]['domain'], "example.com")
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self.assertEqual(entries[1]['project'], "project1")
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self.assertFalse(entries[1]['availability_zone'])
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self.assertEqual(entries[2]['domain'], "private.example.com")
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self.assertFalse(entries[2]['project'])
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self.assertEqual(entries[2]['availability_zone'], "avzone")
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def _test_get_dns_entries_by_address(self, address):
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qparams = {'ip': address}
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params = "?%s" % urllib.urlencode(qparams) if qparams else ""
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req = fakes.HTTPRequest.blank(
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'/v2/123/os-floating-ip-dns/%s/entries/%s'
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% (_quote_domain(domain), params))
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entries = self.entry_controller.show(req, _quote_domain(domain),
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address)
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entries = entries.obj
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self.assertEqual(len(entries['dns_entries']), 2)
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self.assertEqual(entries['dns_entries'][0]['name'],
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name)
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self.assertEqual(entries['dns_entries'][1]['name'],
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name2)
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self.assertEqual(entries['dns_entries'][0]['domain'],
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domain)
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def test_get_dns_entries_by_ipv4_address(self):
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self._test_get_dns_entries_by_address(test_ipv4_address)
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def test_get_dns_entries_by_ipv6_address(self):
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self._test_get_dns_entries_by_address(test_ipv6_address)
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def test_get_dns_entries_by_invalid_ipv4_or_ipv6(self):
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# If it's not a valid ipv4 neither ipv6, the method 'show'
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# will try to get dns entries by name instead. We use this
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# to test if address is being correctly validated.
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def fake_get_dns_entries_by_name(self, context, address, domain):
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raise webob.exc.HTTPUnprocessableEntity()
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self.stubs.Set(network.api.API, "get_dns_entries_by_name",
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fake_get_dns_entries_by_name)
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invalid_addr = '333.333.333.333'
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qparams = {'ip': invalid_addr}
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params = "?%s" % urllib.urlencode(qparams) if qparams else ""
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req = fakes.HTTPRequest.blank(
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'/v2/123/os-floating-ip-dns/%s/entries/%s'
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% (_quote_domain(domain), params))
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self.assertRaises(webob.exc.HTTPUnprocessableEntity,
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self.entry_controller.show,
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req, _quote_domain(domain), invalid_addr)
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def test_get_dns_entries_by_name(self):
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req = fakes.HTTPRequest.blank(
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'/v2/123/os-floating-ip-dns/%s/entries/%s' %
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(_quote_domain(domain), name))
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entry = self.entry_controller.show(req, _quote_domain(domain), name)
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self.assertEqual(entry['dns_entry']['ip'],
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test_ipv4_address)
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self.assertEqual(entry['dns_entry']['domain'],
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domain)
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def test_dns_entries_not_found(self):
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def fake_get_dns_entries_by_name(self, context, address, domain):
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raise webob.exc.HTTPNotFound()
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self.stubs.Set(network.api.API, "get_dns_entries_by_name",
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fake_get_dns_entries_by_name)
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req = fakes.HTTPRequest.blank(
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'/v2/123/os-floating-ip-dns/%s/entries/%s' %
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(_quote_domain(domain), 'nonexistent'))
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self.assertRaises(webob.exc.HTTPNotFound,
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self.entry_controller.show,
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req, _quote_domain(domain), 'nonexistent')
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def test_create_entry(self):
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body = {'dns_entry':
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{'ip': test_ipv4_address,
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'dns_type': 'A'}}
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req = fakes.HTTPRequest.blank(
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'/v2/123/os-floating-ip-dns/%s/entries/%s' %
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(_quote_domain(domain), name))
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entry = self.entry_controller.update(req, _quote_domain(domain),
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name, body)
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self.assertEqual(entry['dns_entry']['ip'], test_ipv4_address)
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def test_create_domain(self):
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req = fakes.HTTPRequest.blank('/v2/123/os-floating-ip-dns/%s' %
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_quote_domain(domain))
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body = {'domain_entry':
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{'scope': 'private',
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'project': 'testproject'}}
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self.assertRaises(webob.exc.HTTPUnprocessableEntity,
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self.domain_controller.update,
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req, _quote_domain(domain), body)
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body = {'domain_entry':
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{'scope': 'public',
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'availability_zone': 'zone1'}}
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self.assertRaises(webob.exc.HTTPUnprocessableEntity,
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self.domain_controller.update,
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req, _quote_domain(domain), body)
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body = {'domain_entry':
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{'scope': 'public',
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'project': 'testproject'}}
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entry = self.domain_controller.update(req, _quote_domain(domain), body)
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self.assertEqual(entry['domain_entry']['domain'], domain)
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self.assertEqual(entry['domain_entry']['scope'], 'public')
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self.assertEqual(entry['domain_entry']['project'], 'testproject')
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body = {'domain_entry':
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{'scope': 'private',
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'availability_zone': 'zone1'}}
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entry = self.domain_controller.update(req, _quote_domain(domain), body)
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self.assertEqual(entry['domain_entry']['domain'], domain)
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self.assertEqual(entry['domain_entry']['scope'], 'private')
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self.assertEqual(entry['domain_entry']['availability_zone'], 'zone1')
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def test_delete_entry(self):
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calls = []
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def network_delete_dns_entry(fakeself, context, name, domain):
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calls.append((name, domain))
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self.stubs.Set(network.api.API, "delete_dns_entry",
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network_delete_dns_entry)
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req = fakes.HTTPRequest.blank(
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'/v2/123/os-floating-ip-dns/%s/entries/%s' %
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(_quote_domain(domain), name))
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res = self.entry_controller.delete(req, _quote_domain(domain), name)
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self.assertEqual(202, res.status_int)
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self.assertEqual([(name, domain)], calls)
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def test_delete_entry_notfound(self):
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def delete_dns_entry_notfound(fakeself, context, name, domain):
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raise exception.NotFound
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self.stubs.Set(network.api.API, "delete_dns_entry",
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delete_dns_entry_notfound)
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req = fakes.HTTPRequest.blank(
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'/v2/123/os-floating-ip-dns/%s/entries/%s' %
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(_quote_domain(domain), name))
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self.assertRaises(webob.exc.HTTPNotFound,
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self.entry_controller.delete, req, _quote_domain(domain), name)
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def test_delete_domain(self):
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calls = []
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def network_delete_dns_domain(fakeself, context, fqdomain):
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calls.append(fqdomain)
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self.stubs.Set(network.api.API, "delete_dns_domain",
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network_delete_dns_domain)
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req = fakes.HTTPRequest.blank('/v2/123/os-floating-ip-dns/%s' %
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_quote_domain(domain))
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res = self.domain_controller.delete(req, _quote_domain(domain))
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self.assertEqual(202, res.status_int)
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self.assertEqual([domain], calls)
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def test_delete_domain_notfound(self):
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def delete_dns_domain_notfound(fakeself, context, fqdomain):
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raise exception.NotFound
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self.stubs.Set(network.api.API, "delete_dns_domain",
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delete_dns_domain_notfound)
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req = fakes.HTTPRequest.blank('/v2/123/os-floating-ip-dns/%s' %
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_quote_domain(domain))
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self.assertRaises(webob.exc.HTTPNotFound,
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self.domain_controller.delete, req, _quote_domain(domain))
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def test_modify(self):
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body = {'dns_entry':
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{'ip': test_ipv4_address2,
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'dns_type': 'A'}}
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req = fakes.HTTPRequest.blank(
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'/v2/123/os-floating-ip-dns/%s/entries/%s' % (domain, name))
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entry = self.entry_controller.update(req, domain, name, body)
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self.assertEqual(entry['dns_entry']['ip'], test_ipv4_address2)
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class FloatingIpDNSSerializerTest(test.TestCase):
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def test_domains(self):
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serializer = floating_ip_dns.DomainsTemplate()
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text = serializer.serialize(dict(
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domain_entries=[
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dict(domain=domain, scope='public', project='testproject'),
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dict(domain=domain2, scope='private',
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availability_zone='avzone')]))
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tree = etree.fromstring(text)
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self.assertEqual('domain_entries', tree.tag)
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self.assertEqual(2, len(tree))
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self.assertEqual(domain, tree[0].get('domain'))
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self.assertEqual(domain2, tree[1].get('domain'))
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self.assertEqual('avzone', tree[1].get('availability_zone'))
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def test_domain_serializer(self):
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serializer = floating_ip_dns.DomainTemplate()
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text = serializer.serialize(dict(
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domain_entry=dict(domain=domain,
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scope='public',
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project='testproject')))
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tree = etree.fromstring(text)
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self.assertEqual('domain_entry', tree.tag)
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self.assertEqual(domain, tree.get('domain'))
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self.assertEqual('testproject', tree.get('project'))
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def test_entries_serializer(self):
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serializer = floating_ip_dns.FloatingIPDNSsTemplate()
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text = serializer.serialize(dict(
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dns_entries=[
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dict(ip=test_ipv4_address,
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type='A',
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domain=domain,
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name=name),
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dict(ip=test_ipv4_address2,
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type='C',
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domain=domain,
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name=name2)]))
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tree = etree.fromstring(text)
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self.assertEqual('dns_entries', tree.tag)
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self.assertEqual(2, len(tree))
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self.assertEqual('dns_entry', tree[0].tag)
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self.assertEqual('dns_entry', tree[1].tag)
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self.assertEqual(test_ipv4_address, tree[0].get('ip'))
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self.assertEqual('A', tree[0].get('type'))
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self.assertEqual(domain, tree[0].get('domain'))
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self.assertEqual(name, tree[0].get('name'))
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self.assertEqual(test_ipv4_address2, tree[1].get('ip'))
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self.assertEqual('C', tree[1].get('type'))
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self.assertEqual(domain, tree[1].get('domain'))
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self.assertEqual(name2, tree[1].get('name'))
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def test_entry_serializer(self):
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serializer = floating_ip_dns.FloatingIPDNSTemplate()
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text = serializer.serialize(dict(
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dns_entry=dict(
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ip=test_ipv4_address,
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type='A',
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domain=domain,
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name=name)))
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tree = etree.fromstring(text)
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self.assertEqual('dns_entry', tree.tag)
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self.assertEqual(test_ipv4_address, tree.get('ip'))
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self.assertEqual(domain, tree.get('domain'))
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self.assertEqual(name, tree.get('name'))
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