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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2012 OpenStack LLC
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import re
from keystone import test
from keystone.common import serializer
class XmlSerializerTestCase(test.TestCase):
def assertEqualIgnoreWhitespace(self, a, b):
"""Splits two strings into lists and compares them.
This provides easy-to-read failures from nose.
"""
try:
self.assertEqual(a, b)
except:
a = re.sub('[ \n]+', ' ', a).strip().split()
b = re.sub('[ \n]+', ' ', b).strip().split()
self.assertEqual(a, b)
def assertSerializeDeserialize(self, d, xml, xmlns=None):
self.assertEqualIgnoreWhitespace(serializer.to_xml(d, xmlns), xml)
self.assertEqual(serializer.from_xml(xml), d)
# operations should be invertable
self.assertEqual(
serializer.from_xml(serializer.to_xml(d, xmlns)),
d)
self.assertEqualIgnoreWhitespace(
serializer.to_xml(serializer.from_xml(xml), xmlns),
xml)
def test_none(self):
d = None
xml = None
self.assertSerializeDeserialize(d, xml)
def test_auth_request(self):
d = {
"auth": {
"passwordCredentials": {
"username": "test_user",
"password": "mypass"
},
"tenantName": "customer-x"
}
}
xml = """
<?xml version="1.0" encoding="UTF-8"?>
<auth xmlns="http://docs.openstack.org/identity/api/v2.0"
tenantName="customer-x">
<passwordCredentials
username="test_user"
password="mypass"/>
</auth>
"""
self.assertSerializeDeserialize(d, xml)
def test_role_crud(self):
d = {
"role": {
"id": "123",
"name": "Guest",
"description": "Guest Access"
}
}
# TODO(dolph): examples show this description as an attribute?
xml = """
<?xml version="1.0" encoding="UTF-8"?>
<role xmlns="http://docs.openstack.org/identity/api/v2.0"
id="123"
name="Guest">
<description>Guest Access</description>
</role>
"""
self.assertSerializeDeserialize(d, xml)
def test_service_crud(self):
xmlns = "http://docs.openstack.org/identity/api/ext/OS-KSADM/v1.0"
d = {
# FIXME(dolph): should be...
# "OS-KSADM:service": {
"service": {
"id": "123",
"name": "nova",
"type": "compute",
"description": "OpenStack Compute Service"
}
}
# TODO(dolph): examples show this description as an attribute?
xml = """
<?xml version="1.0" encoding="UTF-8"?>
<service
xmlns="%(xmlns)s"
type="compute"
id="123"
name="nova">
<description>OpenStack Compute Service</description>
</service>
""" % {'xmlns': xmlns}
self.assertSerializeDeserialize(d, xml, xmlns=xmlns)
def test_tenant_crud(self):
d = {
"tenant": {
"id": "1234",
"name": "ACME corp",
"description": "A description...",
"enabled": True
}
}
xml = """
<?xml version="1.0" encoding="UTF-8"?>
<tenant
xmlns="http://docs.openstack.org/identity/api/v2.0"
enabled="true"
id="1234"
name="ACME corp">
<description>A description...</description>
</tenant>
"""
self.assertSerializeDeserialize(d, xml)
def test_values_list(self):
d = {
"objects": {
"values": [{
"attribute": "value1",
}, {
"attribute": "value2",
}]
}
}
xml = """
<?xml version="1.0" encoding="UTF-8"?>
<objects xmlns="http://docs.openstack.org/identity/api/v2.0">
<object attribute="value1"/>
<object attribute="value2"/>
</objects>
"""
self.assertEqualIgnoreWhitespace(serializer.to_xml(d), xml)
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