# 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.

from unittest import mock

from openstack.compute.v2 import flavor
from openstack.compute.v2 import server
from openstack.image.v2 import image
from openstack.tests.unit import base

IDENTIFIER = 'IDENTIFIER'
EXAMPLE = {
    'OS-DCF:diskConfig': 'AUTO',
    'OS-EXT-AZ:availability_zone': 'us-west',
    'OS-EXT-SRV-ATTR:host': 'compute',
    'OS-EXT-SRV-ATTR:hostname': 'new-server-test',
    'OS-EXT-SRV-ATTR:hypervisor_hostname': 'fake-mini',
    'OS-EXT-SRV-ATTR:instance_name': 'instance-00000001',
    'OS-EXT-SRV-ATTR:kernel_id': '',
    'OS-EXT-SRV-ATTR:launch_index': 0,
    'OS-EXT-SRV-ATTR:ramdisk_id': '',
    'OS-EXT-SRV-ATTR:reservation_id': 'r-ov3q80zj',
    'OS-EXT-SRV-ATTR:root_device_name': '/dev/sda',
    'OS-EXT-SRV-ATTR:user_data': 'IyEvYmluL2Jhc2gKL2Jpbi9IHlvdSEiCg==',
    'OS-EXT-STS:power_state': 1,
    'OS-EXT-STS:task_state': None,
    'OS-EXT-STS:vm_state': 'active',
    'OS-SRV-USG:launched_at': '2017-02-14T19:23:59.895661',
    'OS-SRV-USG:terminated_at': '2015-03-09T12:15:57.233772',
    'OS-SCH-HNT:scheduler_hints': {'key': '30'},
    'accessIPv4': '1.2.3.4',
    'accessIPv6': '80fe::',
    'adminPass': '27',
    'addresses': {
        'private': [
            {
                'OS-EXT-IPS-MAC:mac_addr': 'aa:bb:cc:dd:ee:ff',
                'OS-EXT-IPS:type': 'fixed',
                'addr': '192.168.0.3',
                'version': 4
            }
        ]
    },
    'block_device_mapping_v2': {'key': '29'},
    'config_drive': '',
    'created': '2017-02-14T19:23:58Z',
    'description': 'dummy',
    'flavorRef': '5',
    'flavor': {
        'disk': 1,
        'ephemeral': 0,
        'extra_specs': {
            'hw:cpu_policy': 'dedicated',
            'hw:mem_page_size': '2048'
        },
        'original_name': 'm1.tiny.specs',
        'ram': 512,
        'swap': 0,
    },
    'hostId': '2091634baaccdc4c5a1d57069c833e402921df696b7f970791b12ec6',
    'host_status': 'UP',
    'id': IDENTIFIER,
    'imageRef': '8',
    'image': {
        'id': '70a599e0-31e7-49b7-b260-868f441e862b',
        'links': [
            {
                'href': 'http://openstack.example.com/images/70a599e0',
                'rel': 'bookmark'
            }
        ]
    },
    'key_name': 'dummy',
    'links': [
        {
            'href': 'http://openstack.example.com/v2.1/servers/9168b536',
            'rel': 'self'
        },
        {
            'href': 'http://openstack.example.com/servers/9168b536',
            'rel': 'bookmark'
        }
    ],
    'locked': True,
    'metadata': {
        'My Server Name': 'Apache1'
    },
    'name': 'new-server-test',
    'networks': 'auto',
    'os-extended-volumes:volumes_attached': [],
    'progress': 0,
    'security_groups': [
        {
            'name': 'default'
        }
    ],
    'server_groups': ['3caf4187-8010-491f-b6f5-a4a68a40371e'],
    'status': 'ACTIVE',
    'tags': [],
    'tenant_id': '6f70656e737461636b20342065766572',
    'trusted_image_certificates': [
        '0b5d2c72-12cc-4ba6-a8d7-3ff5cc1d8cb8',
        '674736e3-f25c-405c-8362-bbf991e0ce0a'
    ],
    'updated': '2017-02-14T19:24:00Z',
    'user_id': 'fake'
}


class TestServer(base.TestCase):

    def setUp(self):
        super(TestServer, self).setUp()
        self.resp = mock.Mock()
        self.resp.body = None
        self.resp.json = mock.Mock(return_value=self.resp.body)
        self.resp.status_code = 200
        self.sess = mock.Mock()
        self.sess.post = mock.Mock(return_value=self.resp)
        # totally arbitrary
        self.sess.default_microversion = '2.88'

    def test_basic(self):
        sot = server.Server()
        self.assertEqual('server', sot.resource_key)
        self.assertEqual('servers', sot.resources_key)
        self.assertEqual('/servers', sot.base_path)
        self.assertTrue(sot.allow_create)
        self.assertTrue(sot.allow_fetch)
        self.assertTrue(sot.allow_commit)
        self.assertTrue(sot.allow_delete)
        self.assertTrue(sot.allow_list)

        self.assertDictEqual({"access_ipv4": "access_ip_v4",
                              "access_ipv6": "access_ip_v6",
                              "auto_disk_config": "auto_disk_config",
                              "availability_zone": "availability_zone",
                              "changes_before": "changes-before",
                              "changes_since": "changes-since",
                              "compute_host": "host",
                              "has_config_drive": "config_drive",
                              "created_at": "created_at",
                              "description": "description",
                              "flavor": "flavor",
                              "hostname": "hostname",
                              "image": "image",
                              "ipv4_address": "ip",
                              "ipv6_address": "ip6",
                              "id": "uuid",
                              "deleted_only": "deleted",
                              "is_soft_deleted": "soft_deleted",
                              "kernel_id": "kernel_id",
                              "key_name": "key_name",
                              "launch_index": "launch_index",
                              "launched_at": "launched_at",
                              "limit": "limit",
                              "locked_by": "locked_by",
                              "marker": "marker",
                              "name": "name",
                              "node": "node",
                              "power_state": "power_state",
                              "progress": "progress",
                              "project_id": "project_id",
                              "ramdisk_id": "ramdisk_id",
                              "reservation_id": "reservation_id",
                              "root_device_name": "root_device_name",
                              "sort_dir": "sort_dir",
                              "sort_key": "sort_key",
                              "status": "status",
                              "task_state": "task_state",
                              "terminated_at": "terminated_at",
                              "user_id": "user_id",
                              "vm_state": "vm_state",
                              "all_projects": "all_tenants",
                              "tags": "tags",
                              "any_tags": "tags-any",
                              "not_tags": "not-tags",
                              "not_any_tags": "not-tags-any",
                              },
                             sot._query_mapping._mapping)

    def test_make_it(self):
        sot = server.Server(**EXAMPLE)
        self.assertEqual(EXAMPLE['accessIPv4'], sot.access_ipv4)
        self.assertEqual(EXAMPLE['accessIPv6'], sot.access_ipv6)
        self.assertEqual(EXAMPLE['addresses'], sot.addresses)
        self.assertEqual(EXAMPLE['created'], sot.created_at)
        self.assertEqual(EXAMPLE['config_drive'], sot.has_config_drive)
        self.assertEqual(EXAMPLE['flavorRef'], sot.flavor_id)
        self.assertEqual(flavor.Flavor(**EXAMPLE['flavor']), sot.flavor)
        self.assertEqual(EXAMPLE['hostId'], sot.host_id)
        self.assertEqual(EXAMPLE['host_status'], sot.host_status)
        self.assertEqual(EXAMPLE['id'], sot.id)
        self.assertEqual(EXAMPLE['imageRef'], sot.image_id)
        self.assertEqual(image.Image(**EXAMPLE['image']), sot.image)
        self.assertEqual(EXAMPLE['links'], sot.links)
        self.assertEqual(EXAMPLE['metadata'], sot.metadata)
        self.assertEqual(EXAMPLE['networks'], sot.networks)
        self.assertEqual(EXAMPLE['name'], sot.name)
        self.assertEqual(EXAMPLE['progress'], sot.progress)
        self.assertEqual(EXAMPLE['tenant_id'], sot.project_id)
        self.assertEqual(EXAMPLE['server_groups'], sot.server_groups)
        self.assertEqual(EXAMPLE['status'], sot.status)
        self.assertEqual(EXAMPLE['updated'], sot.updated_at)
        self.assertEqual(EXAMPLE['user_id'], sot.user_id)
        self.assertEqual(EXAMPLE['key_name'], sot.key_name)
        self.assertEqual(EXAMPLE['OS-DCF:diskConfig'], sot.disk_config)
        self.assertEqual(EXAMPLE['OS-EXT-AZ:availability_zone'],
                         sot.availability_zone)
        self.assertEqual(EXAMPLE['OS-EXT-STS:power_state'], sot.power_state)
        self.assertEqual(EXAMPLE['OS-EXT-STS:task_state'], sot.task_state)
        self.assertEqual(EXAMPLE['OS-EXT-STS:vm_state'], sot.vm_state)
        self.assertEqual(EXAMPLE['os-extended-volumes:volumes_attached'],
                         sot.attached_volumes)
        self.assertEqual(EXAMPLE['OS-SRV-USG:launched_at'], sot.launched_at)
        self.assertEqual(EXAMPLE['OS-SRV-USG:terminated_at'],
                         sot.terminated_at)
        self.assertEqual(EXAMPLE['security_groups'], sot.security_groups)
        self.assertEqual(EXAMPLE['adminPass'], sot.admin_password)
        self.assertEqual(EXAMPLE['block_device_mapping_v2'],
                         sot.block_device_mapping)
        self.assertEqual(EXAMPLE['OS-EXT-SRV-ATTR:host'],
                         sot.compute_host)
        self.assertEqual(EXAMPLE['OS-EXT-SRV-ATTR:hostname'],
                         sot.hostname)
        self.assertEqual(EXAMPLE['OS-EXT-SRV-ATTR:hypervisor_hostname'],
                         sot.hypervisor_hostname)
        self.assertEqual(EXAMPLE['OS-EXT-SRV-ATTR:instance_name'],
                         sot.instance_name)
        self.assertEqual(EXAMPLE['OS-EXT-SRV-ATTR:kernel_id'],
                         sot.kernel_id)
        self.assertEqual(EXAMPLE['OS-EXT-SRV-ATTR:launch_index'],
                         sot.launch_index)
        self.assertEqual(EXAMPLE['OS-EXT-SRV-ATTR:ramdisk_id'],
                         sot.ramdisk_id)
        self.assertEqual(EXAMPLE['OS-EXT-SRV-ATTR:reservation_id'],
                         sot.reservation_id)
        self.assertEqual(EXAMPLE['OS-EXT-SRV-ATTR:root_device_name'],
                         sot.root_device_name)
        self.assertEqual(EXAMPLE['OS-SCH-HNT:scheduler_hints'],
                         sot.scheduler_hints)
        self.assertEqual(EXAMPLE['OS-EXT-SRV-ATTR:user_data'], sot.user_data)
        self.assertEqual(EXAMPLE['locked'], sot.is_locked)
        self.assertEqual(EXAMPLE['trusted_image_certificates'],
                         sot.trusted_image_certificates)

    def test_to_dict_flavor(self):
        # Ensure to_dict properly resolves flavor and uses defaults for not
        # specified flavor proerties.
        sot = server.Server(**EXAMPLE)
        dct = sot.to_dict()
        self.assertEqual(0, dct['flavor']['vcpus'])

    def test__prepare_server(self):
        zone = 1
        data = 2
        hints = {"hint": 3}

        sot = server.Server(id=1, availability_zone=zone, user_data=data,
                            scheduler_hints=hints, min_count=2, max_count=3)
        request = sot._prepare_request()

        self.assertNotIn("OS-EXT-AZ:availability_zone",
                         request.body[sot.resource_key])
        self.assertEqual(request.body[sot.resource_key]["availability_zone"],
                         zone)

        self.assertNotIn("OS-EXT-SRV-ATTR:user_data",
                         request.body[sot.resource_key])
        self.assertEqual(request.body[sot.resource_key]["user_data"],
                         data)

        self.assertNotIn("OS-SCH-HNT:scheduler_hints",
                         request.body[sot.resource_key])
        self.assertEqual(request.body["OS-SCH-HNT:scheduler_hints"], hints)

        self.assertEqual(2, request.body[sot.resource_key]['min_count'])
        self.assertEqual(3, request.body[sot.resource_key]['max_count'])

    def test_change_password(self):
        sot = server.Server(**EXAMPLE)

        self.assertIsNone(sot.change_password(self.sess, 'a'))

        url = 'servers/IDENTIFIER/action'
        body = {"changePassword": {"adminPass": "a"}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_reboot(self):
        sot = server.Server(**EXAMPLE)

        self.assertIsNone(sot.reboot(self.sess, 'HARD'))

        url = 'servers/IDENTIFIER/action'
        body = {"reboot": {"type": "HARD"}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_force_delete(self):
        sot = server.Server(**EXAMPLE)

        self.assertIsNone(sot.force_delete(self.sess))

        url = 'servers/IDENTIFIER/action'
        body = {'forceDelete': None}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_rebuild(self):
        sot = server.Server(**EXAMPLE)
        # Let the translate pass through, that portion is tested elsewhere
        sot._translate_response = lambda arg: arg

        result = sot.rebuild(
            self.sess, name='noo', admin_password='seekr3t',
            image='http://image/1', access_ipv4="12.34.56.78",
            access_ipv6="fe80::100",
            metadata={"meta var": "meta val"},
            user_data="ZWNobyAiaGVsbG8gd29ybGQi",
            preserve_ephemeral=False
        )

        self.assertIsInstance(result, server.Server)

        url = 'servers/IDENTIFIER/action'
        body = {
            "rebuild": {
                "name": "noo",
                "imageRef": "http://image/1",
                "adminPass": "seekr3t",
                "accessIPv4": "12.34.56.78",
                "accessIPv6": "fe80::100",
                "metadata": {"meta var": "meta val"},
                "user_data": "ZWNobyAiaGVsbG8gd29ybGQi",
                "preserve_ephemeral": False
            }
        }
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_rebuild_minimal(self):
        sot = server.Server(**EXAMPLE)
        # Let the translate pass through, that portion is tested elsewhere
        sot._translate_response = lambda arg: arg

        result = sot.rebuild(self.sess, name='nootoo',
                             admin_password='seekr3two',
                             image='http://image/2')

        self.assertIsInstance(result, server.Server)

        url = 'servers/IDENTIFIER/action'
        body = {
            "rebuild": {
                "name": "nootoo",
                "imageRef": "http://image/2",
                "adminPass": "seekr3two",
            }
        }
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_resize(self):
        sot = server.Server(**EXAMPLE)

        self.assertIsNone(sot.resize(self.sess, '2'))

        url = 'servers/IDENTIFIER/action'
        body = {"resize": {"flavorRef": "2"}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_confirm_resize(self):
        sot = server.Server(**EXAMPLE)

        self.assertIsNone(sot.confirm_resize(self.sess))

        url = 'servers/IDENTIFIER/action'
        body = {"confirmResize": None}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_revert_resize(self):
        sot = server.Server(**EXAMPLE)

        self.assertIsNone(sot.revert_resize(self.sess))

        url = 'servers/IDENTIFIER/action'
        body = {"revertResize": None}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_create_image_header(self):
        sot = server.Server(**EXAMPLE)
        name = 'noo'
        metadata = {'nu': 'image', 'created': 'today'}

        url = 'servers/IDENTIFIER/action'
        body = {"createImage": {'name': name, 'metadata': metadata}}
        headers = {'Accept': ''}

        rsp = mock.Mock()
        rsp.json.return_value = None
        rsp.headers = {'Location': 'dummy/dummy2'}
        rsp.status_code = 200

        self.sess.post.return_value = rsp

        self.endpoint_data = mock.Mock(spec=['min_microversion',
                                             'max_microversion'],
                                       min_microversion=None,
                                       max_microversion='2.44')
        self.sess.get_endpoint_data.return_value = self.endpoint_data

        image_id = sot.create_image(self.sess, name, metadata)

        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

        self.assertEqual('dummy2', image_id)

    def test_create_image_microver(self):
        sot = server.Server(**EXAMPLE)
        name = 'noo'
        metadata = {'nu': 'image', 'created': 'today'}

        url = 'servers/IDENTIFIER/action'
        body = {"createImage": {'name': name, 'metadata': metadata}}
        headers = {'Accept': ''}

        rsp = mock.Mock()
        rsp.json.return_value = {'image_id': 'dummy3'}
        rsp.headers = {'Location': 'dummy/dummy2'}
        rsp.status_code = 200

        self.sess.post.return_value = rsp

        self.endpoint_data = mock.Mock(spec=['min_microversion',
                                             'max_microversion'],
                                       min_microversion='2.1',
                                       max_microversion='2.56')
        self.sess.get_endpoint_data.return_value = self.endpoint_data
        self.sess.default_microversion = None

        image_id = sot.create_image(self.sess, name, metadata)

        self.sess.post.assert_called_with(
            url, json=body, headers=headers, microversion='2.45')

        self.assertEqual('dummy3', image_id)

    def test_create_image_minimal(self):
        sot = server.Server(**EXAMPLE)
        name = 'noo'
        url = 'servers/IDENTIFIER/action'
        body = {"createImage": {'name': name}}
        headers = {'Accept': ''}

        rsp = mock.Mock()
        rsp.json.return_value = None
        rsp.headers = {'Location': 'dummy/dummy2'}
        rsp.status_code = 200

        self.sess.post.return_value = rsp

        self.endpoint_data = mock.Mock(spec=['min_microversion',
                                             'max_microversion'],
                                       min_microversion='2.1',
                                       max_microversion='2.56')
        self.sess.get_endpoint_data.return_value = self.endpoint_data
        self.sess.default_microversion = None

        self.assertIsNone(self.resp.body, sot.create_image(self.sess, name))

        self.sess.post.assert_called_with(
            url, json=body, headers=headers, microversion='2.45')

    def test_add_security_group(self):
        sot = server.Server(**EXAMPLE)

        self.assertIsNone(sot.add_security_group(self.sess, "group"))

        url = 'servers/IDENTIFIER/action'
        body = {"addSecurityGroup": {"name": "group"}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_remove_security_group(self):
        sot = server.Server(**EXAMPLE)

        self.assertIsNone(sot.remove_security_group(self.sess, "group"))

        url = 'servers/IDENTIFIER/action'
        body = {"removeSecurityGroup": {"name": "group"}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_reset_state(self):
        sot = server.Server(**EXAMPLE)

        self.assertIsNone(sot.reset_state(self.sess, 'active'))

        url = 'servers/IDENTIFIER/action'
        body = {"os-resetState": {"state": 'active'}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_add_fixed_ip(self):
        sot = server.Server(**EXAMPLE)

        res = sot.add_fixed_ip(self.sess, "NETWORK-ID")

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"addFixedIp": {"networkId": "NETWORK-ID"}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_remove_fixed_ip(self):
        sot = server.Server(**EXAMPLE)

        res = sot.remove_fixed_ip(self.sess, "ADDRESS")

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"removeFixedIp": {"address": "ADDRESS"}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_add_floating_ip(self):
        sot = server.Server(**EXAMPLE)

        res = sot.add_floating_ip(self.sess, "FLOATING-IP")

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"addFloatingIp": {"address": "FLOATING-IP"}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_add_floating_ip_with_fixed_addr(self):
        sot = server.Server(**EXAMPLE)

        res = sot.add_floating_ip(self.sess, "FLOATING-IP", "FIXED-ADDR")

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"addFloatingIp": {"address": "FLOATING-IP",
                                  "fixed_address": "FIXED-ADDR"}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_remove_floating_ip(self):
        sot = server.Server(**EXAMPLE)

        res = sot.remove_floating_ip(self.sess, "I-AM-FLOATING")

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"removeFloatingIp": {"address": "I-AM-FLOATING"}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_backup(self):
        sot = server.Server(**EXAMPLE)

        res = sot.backup(self.sess, "name", "daily", 1)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"createBackup": {"name": "name", "backup_type": "daily",
                                 "rotation": 1}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_pause(self):
        sot = server.Server(**EXAMPLE)

        res = sot.pause(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"pause": None}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_unpause(self):
        sot = server.Server(**EXAMPLE)

        res = sot.unpause(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"unpause": None}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_suspend(self):
        sot = server.Server(**EXAMPLE)

        res = sot.suspend(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"suspend": None}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_resume(self):
        sot = server.Server(**EXAMPLE)

        res = sot.resume(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"resume": None}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_lock(self):
        sot = server.Server(**EXAMPLE)

        res = sot.lock(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"lock": None}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_lock_with_options(self):
        sot = server.Server(**EXAMPLE)

        res = sot.lock(self.sess, locked_reason='Because why not')

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {'lock': {'locked_reason': 'Because why not'}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_unlock(self):
        sot = server.Server(**EXAMPLE)

        res = sot.unlock(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"unlock": None}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_rescue(self):
        sot = server.Server(**EXAMPLE)

        res = sot.rescue(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"rescue": {}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_rescue_with_options(self):
        sot = server.Server(**EXAMPLE)

        res = sot.rescue(self.sess, admin_pass='SECRET', image_ref='IMG-ID')

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"rescue": {'adminPass': 'SECRET',
                           'rescue_image_ref': 'IMG-ID'}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_unrescue(self):
        sot = server.Server(**EXAMPLE)

        res = sot.unrescue(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"unrescue": None}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_evacuate(self):
        sot = server.Server(**EXAMPLE)

        res = sot.evacuate(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"evacuate": {}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_evacuate_with_options(self):
        sot = server.Server(**EXAMPLE)

        res = sot.evacuate(self.sess, host='HOST2', admin_pass='NEW_PASS',
                           force=True)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"evacuate": {'host': 'HOST2', 'adminPass': 'NEW_PASS',
                             'force': True}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_start(self):
        sot = server.Server(**EXAMPLE)

        res = sot.start(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"os-start": None}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_stop(self):
        sot = server.Server(**EXAMPLE)

        res = sot.stop(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"os-stop": None}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_shelve(self):
        sot = server.Server(**EXAMPLE)

        res = sot.shelve(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"shelve": None}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_unshelve(self):
        sot = server.Server(**EXAMPLE)

        res = sot.unshelve(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"unshelve": None}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_unshelve_availability_zone(self):
        sot = server.Server(**EXAMPLE)

        res = sot.unshelve(self.sess, sot.availability_zone)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"unshelve": {
            "availability_zone": sot.availability_zone
        }}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_migrate(self):
        sot = server.Server(**EXAMPLE)

        res = sot.migrate(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {"migrate": None}

        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_trigger_crash_dump(self):
        sot = server.Server(**EXAMPLE)

        res = sot.trigger_crash_dump(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {'trigger_crash_dump': None}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_get_console_output(self):
        sot = server.Server(**EXAMPLE)

        res = sot.get_console_output(self.sess)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {'os-getConsoleOutput': {}}
        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

        res = sot.get_console_output(self.sess, length=1)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {'os-getConsoleOutput': {'length': 1}}

        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_get_console_url(self):
        sot = server.Server(**EXAMPLE)

        resp = mock.Mock()
        resp.body = {'console': {'a': 'b'}}
        resp.json = mock.Mock(return_value=resp.body)
        resp.status_code = 200
        self.sess.post.return_value = resp

        res = sot.get_console_url(self.sess, 'novnc')
        self.sess.post.assert_called_with(
            'servers/IDENTIFIER/action',
            json={'os-getVNCConsole': {'type': 'novnc'}},
            headers={'Accept': ''},
            microversion=self.sess.default_microversion,
        )
        self.assertDictEqual(resp.body['console'], res)

        sot.get_console_url(self.sess, 'xvpvnc')
        self.sess.post.assert_called_with(
            'servers/IDENTIFIER/action',
            json={'os-getVNCConsole': {'type': 'xvpvnc'}},
            headers={'Accept': ''},
            microversion=self.sess.default_microversion,
        )

        sot.get_console_url(self.sess, 'spice-html5')
        self.sess.post.assert_called_with(
            'servers/IDENTIFIER/action',
            json={'os-getSPICEConsole': {'type': 'spice-html5'}},
            headers={'Accept': ''},
            microversion=self.sess.default_microversion,
        )

        sot.get_console_url(self.sess, 'rdp-html5')
        self.sess.post.assert_called_with(
            'servers/IDENTIFIER/action',
            json={'os-getRDPConsole': {'type': 'rdp-html5'}},
            headers={'Accept': ''},
            microversion=self.sess.default_microversion,
        )

        sot.get_console_url(self.sess, 'serial')
        self.sess.post.assert_called_with(
            'servers/IDENTIFIER/action',
            json={'os-getSerialConsole': {'type': 'serial'}},
            headers={'Accept': ''},
            microversion=self.sess.default_microversion,
        )

        self.assertRaises(ValueError,
                          sot.get_console_url,
                          self.sess,
                          'fake_type'
                          )

    def test_live_migrate_no_force(self):
        sot = server.Server(**EXAMPLE)

        class FakeEndpointData:
            min_microversion = None
            max_microversion = None
        self.sess.get_endpoint_data.return_value = FakeEndpointData()

        ex = self.assertRaises(
            ValueError,
            sot.live_migrate,
            self.sess, host='HOST2', force=False, block_migration=False)
        self.assertIn(
            "Live migration on this cloud implies 'force'",
            str(ex))

    def test_live_migrate_no_microversion_force_true(self):
        sot = server.Server(**EXAMPLE)

        class FakeEndpointData:
            min_microversion = None
            max_microversion = None
        self.sess.get_endpoint_data.return_value = FakeEndpointData()

        res = sot.live_migrate(
            self.sess, host='HOST2', force=True, block_migration=True,
            disk_over_commit=True)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {
            'os-migrateLive': {
                'host': 'HOST2',
                'disk_over_commit': True,
                'block_migration': True
            }
        }

        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers,
            microversion=self.sess.default_microversion,
        )

    def test_live_migrate_25(self):
        sot = server.Server(**EXAMPLE)

        class FakeEndpointData:
            min_microversion = '2.1'
            max_microversion = '2.25'
        self.sess.get_endpoint_data.return_value = FakeEndpointData()
        self.sess.default_microversion = None

        res = sot.live_migrate(
            self.sess, host='HOST2', force=True, block_migration=False)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {
            "os-migrateLive": {
                'block_migration': False,
                'host': 'HOST2',
            }
        }

        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers, microversion='2.25')

    def test_live_migrate_25_default_block(self):
        sot = server.Server(**EXAMPLE)

        class FakeEndpointData:
            min_microversion = '2.1'
            max_microversion = '2.25'
        self.sess.get_endpoint_data.return_value = FakeEndpointData()
        self.sess.default_microversion = None

        res = sot.live_migrate(
            self.sess, host='HOST2', force=True, block_migration=None)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {
            "os-migrateLive": {
                'block_migration': 'auto',
                'host': 'HOST2',
            }
        }

        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers, microversion='2.25')

    def test_live_migrate_30(self):
        sot = server.Server(**EXAMPLE)

        class FakeEndpointData:
            min_microversion = '2.1'
            max_microversion = '2.30'
        self.sess.get_endpoint_data.return_value = FakeEndpointData()
        self.sess.default_microversion = None

        res = sot.live_migrate(
            self.sess, host='HOST2', force=False, block_migration=False)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {
            'os-migrateLive': {
                'block_migration': False,
                'host': 'HOST2'
            }
        }

        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers, microversion='2.30')

    def test_live_migrate_30_force(self):
        sot = server.Server(**EXAMPLE)

        class FakeEndpointData:
            min_microversion = '2.1'
            max_microversion = '2.30'
        self.sess.get_endpoint_data.return_value = FakeEndpointData()
        self.sess.default_microversion = None

        res = sot.live_migrate(
            self.sess, host='HOST2', force=True, block_migration=None)

        self.assertIsNone(res)
        url = 'servers/IDENTIFIER/action'
        body = {
            'os-migrateLive': {
                'block_migration': 'auto',
                'host': 'HOST2',
                'force': True,
            }
        }

        headers = {'Accept': ''}
        self.sess.post.assert_called_with(
            url, json=body, headers=headers, microversion='2.30')

    def test_get_topology(self):
        sot = server.Server(**EXAMPLE)

        class FakeEndpointData:
            min_microversion = '2.1'
            max_microversion = '2.78'
        self.sess.get_endpoint_data.return_value = FakeEndpointData()
        self.sess.default_microversion = None

        response = mock.Mock()

        topology = {
            "nodes": [
                {
                    "cpu_pinning": {
                        "0": 0,
                        "1": 5
                    },
                    "host_node": 0,
                    "memory_mb": 1024,
                    "siblings": [
                        [
                            0,
                            1
                        ]
                    ],
                    "vcpu_set": [
                        0,
                        1
                    ]
                },
                {
                    "cpu_pinning": {
                        "2": 1,
                        "3": 8
                    },
                    "host_node": 1,
                    "memory_mb": 2048,
                    "siblings": [
                        [
                            2,
                            3
                        ]
                    ],
                    "vcpu_set": [
                        2,
                        3
                    ]
                }
            ],
            "pagesize_kb": 4
        }

        response.status_code = 200
        response.json.return_value = topology

        self.sess.get.return_value = response

        fetched_topology = sot.fetch_topology(self.sess)

        url = 'servers/IDENTIFIER/topology'
        self.sess.get.assert_called_with(url)

        self.assertEqual(fetched_topology, topology)

    def test_get_security_groups(self):
        sot = server.Server(**EXAMPLE)

        response = mock.Mock()

        sgs = [{
            'description': 'default',
            'id': 1,
            'name': 'default',
            'rules': [
                {
                    'direction': 'egress',
                    'ethertype': 'IPv6',
                    'id': '3c0e45ff-adaf-4124-b083-bf390e5482ff',
                    'port_range_max': None,
                    'port_range_min': None,
                    'protocol': None,
                    'remote_group_id': None,
                    'remote_ip_prefix': None,
                    'security_group_id': '1',
                    'project_id': 'e4f50856753b4dc6afee5fa6b9b6c550',
                    'revision_number': 1,
                    'tags': ['tag1,tag2'],
                    'tenant_id': 'e4f50856753b4dc6afee5fa6b9b6c550',
                    'created_at': '2018-03-19T19:16:56Z',
                    'updated_at': '2018-03-19T19:16:56Z',
                    'description': ''
                }
            ],
            'tenant_id': 'e4f50856753b4dc6afee5fa6b9b6c550'
        }]

        response.status_code = 200
        response.json.return_value = {
            'security_groups': sgs
        }
        self.sess.get.return_value = response

        sot.fetch_security_groups(self.sess)

        url = 'servers/IDENTIFIER/os-security-groups'
        self.sess.get.assert_called_with(url)

        self.assertEqual(sot.security_groups, sgs)
