# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright (c) 2010-2011 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 httplib2
import json
from lxml import etree
import os
import sys
sys.path.append(os.path.abspath(os.path.join(os.path.abspath(__file__),
                                '..', '..', '..', '..', '..', 'keystone')))
import unittest

import test_common as utils
from test_common import URL_V2

from keystone.logic.types import fault


class RolesTest(unittest.TestCase):
    def setUp(self):
        self.tenant = utils.get_tenant()
        self.password = utils.get_password()
        self.email = utils.get_email()
        self.user = utils.get_user()
        self.userdisabled = utils.get_userdisabled()
        self.auth_token = utils.get_auth_token()
        self.exp_auth_token = utils.get_exp_auth_token()
        self.disabled_token = utils.get_disabled_token()
        self.missing_token = utils.get_none_token()
        self.invalid_token = utils.get_non_existing_token()
        utils.create_tenant(self.tenant, str(self.auth_token))
        utils.create_user(self.tenant, self.user, self.auth_token)
        self.token = utils.get_token(self.user, 'secrete', self.tenant,
                                     'token')

    def tearDown(self):
        utils.delete_user(self.user, self.auth_token)
        utils.delete_tenant(self.tenant, self.auth_token)


class CreateRolesTest(RolesTest):
    def test_create_role(self):
        resp, content = utils.create_role('test_role', self.auth_token)
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(201, int(resp['status']))
        resp, content = utils.delete_role('test_role', self.auth_token)
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(204, int(resp['status']))


class GetRolesTest(RolesTest):
    def test_get_roles(self):
        header = httplib2.Http(".cache")
        url = '%sroles' % (utils.URL_V2)
        #test for Content-Type = application/json
        resp, content = header.request(url, "GET", body='{}',
                                  headers={"Content-Type": "application/json",
                                         "X-Auth-Token": self.auth_token})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(200, int(resp['status']))

        #verify content
        obj = json.loads(content)
        if not "roles" in obj:
            raise self.fail("Expecting Roles")
        roles = obj["roles"]["values"]
        if len(roles) != 3:
            self.fail("Roles not of required length.")

        role = roles[0]
        if not "id" in role:
            role_id = None
        else:
            role_id = role["id"]
        if role_id not in ['Admin', 'Member', 'KeystoneServiceAdmin']:
            self.fail("Not the expected Role")

    def test_get_roles_xml(self):
        header = httplib2.Http(".cache")
        url = '%sroles' % (utils.URL_V2)
        #test for Content-Type = application/json
        resp, content = header.request(url, "GET", body='',
                                  headers={"Content-Type": "application/xml",
                                           "X-Auth-Token": self.auth_token,
                                           "ACCEPT": "application/xml"})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(200, int(resp['status']))
        # Validate Returned Content
        dom = etree.Element("root")
        dom.append(etree.fromstring(content))
        roles = dom.find("{http://docs.openstack.org/identity/api/v2.0}" \
            "roles")
        if roles == None:
            self.fail("Expecting Roles")
        roles = roles.findall("{http://docs.openstack.org/identity/api/v2.0}" \
            "role")
        if len(roles) != 3:
            self.fail("Not the expected Role count")
        for role in roles:
            if role.get("id") not in ['Admin', 'Member', \
                 'KeystoneServiceAdmin']:
                self.fail("Unexpected Role")

    def test_get_roles_exp_token(self):
        header = httplib2.Http(".cache")
        url = '%sroles' % (utils.URL_V2)
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='{}',
                                  headers={"Content-Type": "application/json",
                                        "X-Auth-Token": self.exp_auth_token})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(403, int(resp['status']))

    def test_get_roles_exp_token_xml(self):
        header = httplib2.Http(".cache")
        url = '%sroles' % (utils.URL_V2)
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='',
                                  headers={"Content-Type": "application/xml",
                                           "X-Auth-Token": self.exp_auth_token,
                                           "ACCEPT": "application/xml"})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(403, int(resp['status']))


class GetRoleTest(RolesTest):
    role = None

    def test_get_role(self):
        self.role = 'Admin'
        header = httplib2.Http(".cache")
        url = '%sroles/%s' % (utils.URL_V2, self.role)
        #test for Content-Type = application/json
        resp, content = header.request(url, "GET", body='{}',
                                  headers={"Content-Type": "application/json",
                                           "X-Auth-Token": self.auth_token})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(200, int(resp['status']))
        #verify content
        obj = json.loads(content)
        if not "role" in obj:
            raise fault.BadRequestFault("Expecting Role")
        role = obj["role"]
        if not "id" in role:
            role_id = None
        else:
            role_id = role["id"]
        if role_id != 'Admin':
            self.fail("Not the expected Role")

    def test_get_role_xml(self):
        self.role = 'Admin'
        header = httplib2.Http(".cache")
        url = '%sroles/%s' % (utils.URL_V2, self.role)
        #test for Content-Type = application/json
        resp, content = header.request(url, "GET", body='',
                                  headers={"Content-Type": "application/xml",
                                           "X-Auth-Token": self.auth_token,
                                           "ACCEPT": "application/xml"})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(200, int(resp['status']))

        #verify content
        dom = etree.Element("root")
        dom.append(etree.fromstring(content))
        role = dom.find("{http://docs.openstack.org/identity/api/v2.0}" \
            "role")
        if role == None:
            self.fail("Expecting Role")
        role_id = role.get("id")
        if role_id != 'Admin':
            self.fail("Not the expected Role")

    def test_get_role_bad(self):
        header = httplib2.Http(".cache")
        url = '%sroles/%s' % (utils.URL_V2, 'tenant_bad')
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='',
                                  headers={"Content-Type": "application/json",
                                           "X-Auth-Token": self.auth_token})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(404, int(resp['status']))

    def test_get_role_xml_bad(self):
        header = httplib2.Http(".cache")
        url = '%sroles/%s' % (utils.URL_V2, 'tenant_bad')
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='',
                                  headers={"Content-Type": "application/json",
                                           "X-Auth-Token": self.auth_token})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(404, int(resp['status']))

    def test_get_role_expired_token(self):
        self.role = 'Admin'
        header = httplib2.Http(".cache")
        url = '%sroles/%s' % (utils.URL_V2, self.role)
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='{}',
            headers={"Content-Type": "application/json",
                "X-Auth-Token": self.exp_auth_token})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(403, int(resp['status']))

    def test_get_role_xml_using_expired_token(self):
        self.role = 'Admin'
        header = httplib2.Http(".cache")
        url = '%sroles/%s' % (utils.URL_V2, self.role)
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='',
                                  headers={"Content-Type": "application/xml",
                                           "X-Auth-Token": self.exp_auth_token,
                                           "ACCEPT": "application/xml"})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(403, int(resp['status']))

    def test_get_role_using_disabled_token(self):
        self.role = 'Admin'
        header = httplib2.Http(".cache")
        url = '%sroles/%s' % (utils.URL_V2, self.role)
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='{}',
            headers={"Content-Type": "application/json",
                "X-Auth-Token": self.disabled_token})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(403, int(resp['status']))

    def test_get_role_xml_using_disabled_token(self):
        self.role = 'Admin'
        header = httplib2.Http(".cache")
        url = '%sroles/%s' % (utils.URL_V2, self.role)
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='',
                                  headers={"Content-Type": "application/xml",
                                           "X-Auth-Token": self.disabled_token,
                                           "ACCEPT": "application/xml"})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(403, int(resp['status']))

    def test_get_role_using_missing_token(self):
        self.role = 'Admin'
        header = httplib2.Http(".cache")
        url = '%sroles/%s' % (utils.URL_V2, self.role)
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='{}',
                                  headers={"Content-Type": "application/json",
                                           "X-Auth-Token": self.missing_token})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(401, int(resp['status']))

    def test_get_role_xml_using_missing_token(self):
        self.role = 'Admin'
        header = httplib2.Http(".cache")
        url = '%sroles/%s' % (utils.URL_V2, self.role)
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='',
                                  headers={"Content-Type": "application/xml",
                                           "X-Auth-Token": self.missing_token,
                                           "ACCEPT": "application/xml"})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(401, int(resp['status']))

    def test_get_role_using_invalid_token(self):
        self.role = 'Admin'
        header = httplib2.Http(".cache")
        url = '%sroles/%s' % (utils.URL_V2, self.role)
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='{}',
                                  headers={"Content-Type": "application/json",
                                           "X-Auth-Token": self.invalid_token})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(404, int(resp['status']))

    def test_get_role_xml_using_invalid_token(self):
        self.role = 'Admin'
        header = httplib2.Http(".cache")
        url = '%sroles/%s' % (utils.URL_V2, self.role)
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='',
                                  headers={"Content-Type": "application/xml",
                                           "X-Auth-Token": self.invalid_token,
                                           "ACCEPT": "application/xml"})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(404, int(resp['status']))


class CreateRoleRefTest(RolesTest):
    def test_role_ref_create_json(self):
        utils.add_user_json(self.auth_token)
        resp, _content = utils.create_role_ref(self.user, 'Admin', self.tenant,
            str(self.auth_token))
        resp_val = int(resp['status'])
        self.assertEqual(201, resp_val)

    def test_role_ref_create_xml(self):
        utils.add_user_json(self.auth_token)
        resp, _content = utils.create_role_ref_xml(
            self.user, 'Admin', self.tenant,
                str(self.auth_token))
        resp_val = int(resp['status'])
        self.assertEqual(201, resp_val)

    def test_role_ref_create_json_using_expired_token(self):
        utils.add_user_json(self.auth_token)
        resp, _content = utils.create_role_ref(self.user, 'Admin', self.tenant,
            str(self.exp_auth_token))
        resp_val = int(resp['status'])
        self.assertEqual(403, resp_val)

    def test_role_ref_create_json_using_disabled_token(self):
        utils.add_user_json(self.auth_token)
        resp, _content = utils.create_role_ref(self.user, 'Admin', self.tenant,
            str(self.disabled_token))
        resp_val = int(resp['status'])
        self.assertEqual(403, resp_val)

    def test_role_ref_create_json_using_missing_token(self):
        utils.add_user_json(self.auth_token)
        resp, _content = utils.create_role_ref(self.user, 'Admin', self.tenant,
            str(self.missing_token))
        resp_val = int(resp['status'])
        self.assertEqual(401, resp_val)

    def test_role_ref_create_json_using_invalid_token(self):
        utils.add_user_json(self.auth_token)
        resp, _content = utils.create_role_ref(self.user, 'Admin', self.tenant,
            str(self.invalid_token))
        resp_val = int(resp['status'])
        self.assertEqual(404, resp_val)


class GetRoleRefsTest(RolesTest):
    def test_get_rolerefs(self):
        header = httplib2.Http(".cache")
        utils.add_user_json(self.auth_token)
        _resp, _content = utils.create_role_ref(
            self.user, 'Admin', self.tenant,
                str(self.auth_token))
        url = '%susers/%s/roleRefs' % (URL_V2, self.user)
        #test for Content-Type = application/json
        resp, content = header.request(url, "GET", body='{}',
                                  headers={"Content-Type": "application/json",
                                         "X-Auth-Token": str(self.auth_token)})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(200, int(resp['status']))

        #verify content
        obj = json.loads(content)
        if not "roleRefs" in obj:
            raise self.fail("Expecting RoleRefs")

    def test_get_rolerefs_xml(self):
        header = httplib2.Http(".cache")
        utils.add_user_json(self.auth_token)
        _resp, _content = utils.create_role_ref(
            self.user, 'Admin', self.tenant,
                str(self.auth_token))
        url = '%susers/%s/roleRefs' % (URL_V2, self.user)
        #test for Content-Type = application/xml
        resp, content = header.request(url, "GET", body='{}',
                                  headers={"Content-Type": "application/xml",
                                         "X-Auth-Token": str(self.auth_token),
                                         "ACCEPT": "application/xml"})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(200, int(resp['status']))
        #verify content
        dom = etree.Element("root")
        dom.append(etree.fromstring(content))
        roles = dom.find("{http://docs.openstack.org/identity/api/v2.0}" \
            "roleRefs")
        if roles == None:
            self.fail("Expecting Role Refs")

    def test_get_rolerefs_using_expired_token(self):
        header = httplib2.Http(".cache")
        utils.add_user_json(self.auth_token)
        _resp, _content = utils.create_role_ref(self.user,
            'Admin', self.tenant,
                str(self.auth_token))
        url = '%susers/%s/roleRefs' % (URL_V2, self.user)
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='{}',
            headers={"Content-Type": "application/json",
                "X-Auth-Token": str(self.exp_auth_token)})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(403, int(resp['status']))

    def test_get_rolerefs_xml_using_expired_token(self):
        header = httplib2.Http(".cache")
        utils.add_user_json(self.auth_token)
        _resp, _content = utils.create_role_ref(
            self.user, 'Admin', self.tenant,
                str(self.auth_token))
        url = '%susers/%s/roleRefs' % (URL_V2, self.user)
        #test for Content-Type = application/xml
        resp, _content = header.request(url, "GET", body='{}',
            headers={"Content-Type": "application/xml",
                "X-Auth-Token": str(self.exp_auth_token),
                    "ACCEPT": "application/xml"})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(403, int(resp['status']))

    def test_get_rolerefs_using_disabled_token(self):
        header = httplib2.Http(".cache")
        utils.add_user_json(self.auth_token)
        _resp, _content = utils.create_role_ref(self.user,
            'Admin', self.tenant, str(self.auth_token))
        url = '%susers/%s/roleRefs' % (URL_V2, self.user)
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='{}',
            headers={"Content-Type": "application/json",
                "X-Auth-Token": str(self.disabled_token)})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(403, int(resp['status']))

    def test_get_rolerefs_xml_using_disabled_token(self):
        header = httplib2.Http(".cache")
        utils.add_user_json(self.auth_token)
        _resp, _content = utils.create_role_ref(
            self.user, 'Admin', self.tenant,
                str(self.auth_token))
        url = '%susers/%s/roleRefs' % (URL_V2, self.user)
        #test for Content-Type = application/xml
        resp, _content = header.request(url, "GET", body='{}',
            headers={"Content-Type": "application/xml",
                "X-Auth-Token": str(self.disabled_token),
                    "ACCEPT": "application/xml"})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(403, int(resp['status']))

    def test_get_rolerefs_using_missing_token(self):
        header = httplib2.Http(".cache")
        utils.add_user_json(self.auth_token)
        _resp, _content = utils.create_role_ref(self.user, 'Admin',
            self.tenant, str(self.auth_token))
        url = '%susers/%s/roleRefs' % (URL_V2, self.user)
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='{}', headers={
            "Content-Type": "application/json",
            "X-Auth-Token": str(self.missing_token)})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(401, int(resp['status']))

    def test_get_rolerefs_xml_using_missing_token(self):
        header = httplib2.Http(".cache")
        utils.add_user_json(self.auth_token)
        _resp, _content = utils.create_role_ref(self.user, 'Admin',
            self.tenant, str(self.auth_token))
        url = '%susers/%s/roleRefs' % (URL_V2, self.user)
        #test for Content-Type = application/xml
        resp, _content = header.request(url, "GET", body='{}', headers={
            "Content-Type": "application/xml",
            "X-Auth-Token": str(self.missing_token),
            "ACCEPT": "application/xml"})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(401, int(resp['status']))

    def test_get_rolerefs_json_using_invalid_token(self):
        header = httplib2.Http(".cache")
        utils.add_user_json(self.auth_token)
        _resp, _content = utils.create_role_ref(self.user, 'Admin',
            self.tenant, str(self.auth_token))
        url = '%susers/%s/roleRefs' % (URL_V2, self.user)
        #test for Content-Type = application/json
        resp, _content = header.request(url, "GET", body='{}', headers={
            "Content-Type": "application/json",
            "X-Auth-Token": str(self.invalid_token)})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(404, int(resp['status']))

    def test_get_rolerefs_xml_using_invalid_token(self):
        header = httplib2.Http(".cache")
        utils.add_user_json(self.auth_token)
        _resp, _content = utils.create_role_ref(
            self.user, 'Admin', self.tenant,
                str(self.auth_token))
        url = '%susers/%s/roleRefs' % (URL_V2, self.user)
        #test for Content-Type = application/xml
        resp, _content = header.request(url, "GET", body='{}', headers={
            "Content-Type": "application/xml",
            "X-Auth-Token": str(self.invalid_token),
            "ACCEPT": "application/xml"})
        if int(resp['status']) == 500:
            self.fail('Identity Fault')
        elif int(resp['status']) == 503:
            self.fail('Service Not Available')
        self.assertEqual(404, int(resp['status']))


class DeleteRoleRefTest(RolesTest):
    def test_delete_roleref(self):
        header = httplib2.Http(".cache")
        utils.add_user_json(self.auth_token)
        resp, content = utils.create_role_ref(self.user, 'Admin', self.tenant,
            str(self.auth_token))
        resp_val = int(resp['status'])
        self.assertEqual(201, resp_val)
        obj = json.loads(content)
        if not "roleRef" in obj:
            raise fault.BadRequestFault("Expecting RoleRef")
        roleRef = obj["roleRef"]
        if not "id" in roleRef:
            role_ref_id = None
        else:
            role_ref_id = roleRef["id"]
        if role_ref_id is None:
            raise fault.BadRequestFault("Expecting RoleRefId")
        url = '%susers/%s/roleRefs/%s' % (URL_V2, self.user, role_ref_id)
        resp, content = header.request(url, "DELETE", body='', headers={
            "Content-Type": "application/json",
            "X-Auth-Token": str(self.auth_token)})
        resp_val = int(resp['status'])
        self.assertEqual(204, resp_val)

    def test_delete_roleref_using_expired_token(self):
        header = httplib2.Http(".cache")
        utils.add_user_json(self.auth_token)
        resp, content = utils.create_role_ref(self.user, 'Admin', self.tenant,
            str(self.auth_token))
        resp_val = int(resp['status'])
        self.assertEqual(201, resp_val)
        obj = json.loads(content)
        if not "roleRef" in obj:
            raise fault.BadRequestFault("Expecting RoleRef")
        roleRef = obj["roleRef"]
        if not "id" in roleRef:
            role_ref_id = None
        else:
            role_ref_id = roleRef["id"]
        if role_ref_id is None:
            raise fault.BadRequestFault("Expecting RoleRefId")
        url = '%susers/%s/roleRefs/%s' % (URL_V2, self.user, role_ref_id)
        resp, content = header.request(url, "DELETE", body='', headers={
            "Content-Type": "application/json",
            "X-Auth-Token": str(self.exp_auth_token)})
        resp_val = int(resp['status'])
        self.assertEqual(403, resp_val)

    def test_delete_roleref_using_disabled_token(self):
        header = httplib2.Http(".cache")
        utils.add_user_json(self.auth_token)
        resp, content = utils.create_role_ref(self.user, 'Admin', self.tenant,
            str(self.auth_token))
        resp_val = int(resp['status'])
        self.assertEqual(201, resp_val)
        obj = json.loads(content)
        if not "roleRef" in obj:
            raise fault.BadRequestFault("Expecting RoleRef")
        roleRef = obj["roleRef"]
        if not "id" in roleRef:
            role_ref_id = None
        else:
            role_ref_id = roleRef["id"]
        if role_ref_id is None:
            raise fault.BadRequestFault("Expecting RoleRefId")
        url = '%susers/%s/roleRefs/%s' % (URL_V2, self.user, role_ref_id)
        resp, content = header.request(url, "DELETE", body='', headers={
            "Content-Type": "application/json",
            "X-Auth-Token": str(self.disabled_token)})
        resp_val = int(resp['status'])
        self.assertEqual(403, resp_val)

    def test_delete_roleref_using_missing_token(self):
        header = httplib2.Http(".cache")
        utils.add_user_json(self.auth_token)
        resp, content = utils.create_role_ref(self.user, 'Admin', self.tenant,
            str(self.auth_token))
        resp_val = int(resp['status'])
        self.assertEqual(201, resp_val)
        obj = json.loads(content)
        if not "roleRef" in obj:
            raise fault.BadRequestFault("Expecting RoleRef")
        roleRef = obj["roleRef"]
        if not "id" in roleRef:
            role_ref_id = None
        else:
            role_ref_id = roleRef["id"]
        if role_ref_id is None:
            raise fault.BadRequestFault("Expecting RoleRefId")
        url = '%susers/%s/roleRefs/%s' % (URL_V2, self.user, role_ref_id)
        resp, content = header.request(url, "DELETE", body='',
            headers={"Content-Type": "application/json",
                "X-Auth-Token": str(self.missing_token)})
        resp_val = int(resp['status'])
        self.assertEqual(401, resp_val)

    def test_delete_roleref_using_invalid_token(self):
        header = httplib2.Http(".cache")
        utils.add_user_json(self.auth_token)
        resp, content = utils.create_role_ref(self.user, 'Admin', self.tenant,
            str(self.auth_token))
        resp_val = int(resp['status'])
        self.assertEqual(201, resp_val)
        obj = json.loads(content)
        if not "roleRef" in obj:
            raise fault.BadRequestFault("Expecting RoleRef")
        roleRef = obj["roleRef"]
        if not "id" in roleRef:
            role_ref_id = None
        else:
            role_ref_id = roleRef["id"]
        if role_ref_id is None:
            raise fault.BadRequestFault("Expecting RoleRefId")
        url = '%susers/%s/roleRefs/%s' % (URL_V2, self.user, role_ref_id)
        resp, content = header.request(url, "DELETE", body='',
              headers={"Content-Type": "application/json",
                       "X-Auth-Token": str(self.invalid_token)})
        resp_val = int(resp['status'])
        self.assertEqual(404, resp_val)


if __name__ == '__main__':
    unittest.main()