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# -*- coding: utf-8 -*-
# Licensed to the Apache Software Foundation (ASF) under one or moreĀ§
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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 __future__ import with_statement

import os
import sys
import time
import unittest

from libcloud.utils.py3 import httplib
from libcloud.utils.py3 import u
from libcloud.utils.py3 import PY3
from libcloud.utils.py3 import assertRaisesRegex

from libcloud.compute.deployment import MultiStepDeployment, Deployment
from libcloud.compute.deployment import SSHKeyDeployment, ScriptDeployment
from libcloud.compute.deployment import ScriptFileDeployment, FileDeployment
from libcloud.compute.base import Node
from libcloud.compute.base import NodeAuthPassword
from libcloud.compute.types import NodeState, DeploymentError, LibcloudError
from libcloud.compute.ssh import BaseSSHClient
from libcloud.compute.ssh import have_paramiko
from libcloud.compute.ssh import SSHCommandTimeoutError
from libcloud.compute.drivers.rackspace import RackspaceFirstGenNodeDriver as Rackspace

from libcloud.test import MockHttp, XML_HEADERS
from libcloud.test.file_fixtures import ComputeFileFixtures
from mock import Mock, patch

from libcloud.test.secrets import RACKSPACE_PARAMS

# Keyword arguments which are specific to deploy_node() method, but not
# create_node()
DEPLOY_NODE_KWARGS = ['deploy', 'ssh_username', 'ssh_alternate_usernames',
                      'ssh_port', 'ssh_timeout', 'ssh_key', 'timeout',
                      'max_tries', 'ssh_interface']

FILE_PATH = '{0}home{0}ubuntu{0}relative.sh'.format(os.path.sep)


class MockDeployment(Deployment):

    def run(self, node, client):
        return node


class MockClient(BaseSSHClient):

    def __init__(self, throw_on_timeout=False, *args, **kwargs):
        self.stdout = ''
        self.stderr = ''
        self.exit_status = 0
        self.throw_on_timeout = throw_on_timeout

    def put(self, path, contents, chmod=755, mode='w'):
        return contents

    def run(self, cmd, timeout=None):
        if self.throw_on_timeout and timeout is not None:
            raise ValueError("timeout")

        return self.stdout, self.stderr, self.exit_status

    def delete(self, name):
        return True


class DeploymentTests(unittest.TestCase):

    def setUp(self):
        Rackspace.connectionCls.conn_class = RackspaceMockHttp
        RackspaceMockHttp.type = None
        self.driver = Rackspace(*RACKSPACE_PARAMS)
        # normally authentication happens lazily, but we force it here
        self.driver.connection._populate_hosts_and_request_paths()
        self.driver.features = {'create_node': ['generates_password']}
        self.node = Node(id=12345, name='test', state=NodeState.RUNNING,
                         public_ips=['1.2.3.4'], private_ips=['1.2.3.5'],
                         driver=Rackspace)
        self.node2 = Node(id=123456, name='test', state=NodeState.RUNNING,
                          public_ips=['1.2.3.4'], private_ips=['1.2.3.5'],
                          driver=Rackspace)

    def test_multi_step_deployment(self):
        msd = MultiStepDeployment()
        self.assertEqual(len(msd.steps), 0)

        msd.add(MockDeployment())
        self.assertEqual(len(msd.steps), 1)

        self.assertEqual(self.node, msd.run(node=self.node, client=None))

    def test_ssh_key_deployment(self):
        sshd = SSHKeyDeployment(key='1234')

        self.assertEqual(self.node, sshd.run(node=self.node,
                                             client=MockClient(hostname='localhost')))

    def test_file_deployment(self):
        # use this file (__file__) for obtaining permissions
        target = os.path.join('/tmp', os.path.basename(__file__))
        fd = FileDeployment(__file__, target)
        self.assertEqual(target, fd.target)
        self.assertEqual(__file__, fd.source)
        self.assertEqual(self.node, fd.run(
            node=self.node, client=MockClient(hostname='localhost')))

    def test_script_deployment(self):
        sd1 = ScriptDeployment(script='foobar', delete=True)
        sd2 = ScriptDeployment(script='foobar', delete=False)
        sd3 = ScriptDeployment(
            script='foobar', delete=False, name='foobarname')
        sd4 = ScriptDeployment(
            script='foobar', delete=False, name='foobarname', timeout=10)

        self.assertTrue(sd1.name.find('deployment') != '1')
        self.assertEqual(sd3.name, 'foobarname')
        self.assertEqual(sd3.timeout, None)
        self.assertEqual(sd4.timeout, 10)

        self.assertEqual(self.node, sd1.run(node=self.node,
                                            client=MockClient(hostname='localhost')))
        self.assertEqual(self.node, sd2.run(node=self.node,
                                            client=MockClient(hostname='localhost')))
        self.assertEqual(self.node, sd3.run(node=self.node,
                                            client=MockClient(hostname='localhost')))

        assertRaisesRegex(self, ValueError, 'timeout', sd4.run,
                          node=self.node,
                          client=MockClient(hostname='localhost',
                                            throw_on_timeout=True))

    def test_script_file_deployment(self):
        file_path = os.path.abspath(__file__)
        with open(file_path, 'rb') as fp:
            content = fp.read()

        if PY3:
            content = content.decode('utf-8')

        sfd1 = ScriptFileDeployment(script_file=file_path)
        self.assertEqual(sfd1.script, content)
        self.assertEqual(sfd1.timeout, None)

        sfd2 = ScriptFileDeployment(script_file=file_path, timeout=20)
        self.assertEqual(sfd2.timeout, 20)

    def test_script_deployment_relative_path(self):
        client = Mock()
        client.put.return_value = FILE_PATH
        client.run.return_value = ('', '', 0)

        sd = ScriptDeployment(script='echo "foo"', name='relative.sh')
        sd.run(self.node, client)

        client.run.assert_called_once_with(FILE_PATH, timeout=None)

    def test_script_deployment_absolute_path(self):
        client = Mock()
        client.put.return_value = FILE_PATH
        client.run.return_value = ('', '', 0)

        file_path = '{0}root{0}relative.sh'.format(os.path.sep)

        sd = ScriptDeployment(script='echo "foo"', name=file_path)
        sd.run(self.node, client)

        client.run.assert_called_once_with(file_path, timeout=None)

    def test_script_deployment_with_arguments(self):
        client = Mock()
        client.put.return_value = FILE_PATH
        client.run.return_value = ('', '', 0)

        file_path = '{0}root{0}relative.sh'.format(os.path.sep)

        args = ['arg1', 'arg2', '--option1=test']
        sd = ScriptDeployment(script='echo "foo"', args=args,
                              name=file_path)
        sd.run(self.node, client)

        expected = '%s arg1 arg2 --option1=test' % (file_path)
        client.run.assert_called_once_with(expected, timeout=None)

        client.reset_mock()

        args = []
        sd = ScriptDeployment(script='echo "foo"', args=args,
                              name=file_path)
        sd.run(self.node, client)

        expected = file_path
        client.run.assert_called_once_with(expected, timeout=None)

    def test_script_file_deployment_with_arguments(self):
        file_path = os.path.abspath(__file__)
        client = Mock()
        client.put.return_value = FILE_PATH
        client.run.return_value = ('', '', 0)

        args = ['arg1', 'arg2', '--option1=test', 'option2']
        sfd = ScriptFileDeployment(script_file=file_path, args=args,
                                   name=file_path)

        sfd.run(self.node, client)

        expected = '%s arg1 arg2 --option1=test option2' % (file_path)
        client.run.assert_called_once_with(expected, timeout=None)

    def test_script_deployment_and_sshkey_deployment_argument_types(self):
        class FileObject(object):

            def __init__(self, name):
                self.name = name

            def read(self):
                return 'bar'

        ScriptDeployment(script='foobar')
        ScriptDeployment(script=u('foobar'))
        ScriptDeployment(script=FileObject('test'))

        SSHKeyDeployment(key='foobar')
        SSHKeyDeployment(key=u('foobar'))
        SSHKeyDeployment(key=FileObject('test'))

        try:
            ScriptDeployment(script=[])
        except TypeError:
            pass
        else:
            self.fail('TypeError was not thrown')

        try:
            SSHKeyDeployment(key={})
        except TypeError:
            pass
        else:
            self.fail('TypeError was not thrown')

    def test_wait_until_running_running_instantly(self):
        node2, ips = self.driver.wait_until_running(
            nodes=[self.node], wait_period=0.1,
            timeout=0.5)[0]
        self.assertEqual(self.node.uuid, node2.uuid)
        self.assertEqual(['67.23.21.33'], ips)

    def test_wait_until_running_without_ip(self):
        RackspaceMockHttp.type = 'NO_IP'

        try:
            node2, ips = self.driver.wait_until_running(
                nodes=[self.node], wait_period=0.1,
                timeout=0.2)[0]
        except LibcloudError as e:
            self.assertTrue(e.value.find('Timed out after 0.2 second') != -1)
        else:
            self.fail('Exception was not thrown')

    def test_wait_until_running_with_only_ipv6(self):
        RackspaceMockHttp.type = 'IPV6'

        try:
            node2, ips = self.driver.wait_until_running(
                nodes=[self.node], wait_period=0.1,
                timeout=0.2)[0]
        except LibcloudError as e:
            self.assertTrue(e.value.find('Timed out after 0.2 second') != -1)
        else:
            self.fail('Exception was not thrown')

    def test_wait_until_running_with_ipv6_ok(self):
        RackspaceMockHttp.type = 'IPV6'
        node2, ips = self.driver.wait_until_running(
            nodes=[self.node], wait_period=1, force_ipv4=False,
            timeout=0.5)[0]
        self.assertEqual(self.node.uuid, node2.uuid)
        self.assertEqual(['2001:DB8::1'], ips)

    def test_wait_until_running_running_after_0_2_second(self):
        RackspaceMockHttp.type = '05_SECOND_DELAY'
        node2, ips = self.driver.wait_until_running(
            nodes=[self.node], wait_period=0.2,
            timeout=0.1)[0]
        self.assertEqual(self.node.uuid, node2.uuid)
        self.assertEqual(['67.23.21.33'], ips)

    def test_wait_until_running_running_after_0_2_second_private_ips(self):
        RackspaceMockHttp.type = '05_SECOND_DELAY'
        node2, ips = self.driver.wait_until_running(
            nodes=[self.node], wait_period=0.2,
            timeout=0.1, ssh_interface='private_ips')[0]
        self.assertEqual(self.node.uuid, node2.uuid)
        self.assertEqual(['10.176.168.218'], ips)

    def test_wait_until_running_invalid_ssh_interface_argument(self):
        try:
            self.driver.wait_until_running(nodes=[self.node], wait_period=1,
                                           ssh_interface='invalid')
        except ValueError:
            pass
        else:
            self.fail('Exception was not thrown')

    def test_wait_until_running_timeout(self):
        RackspaceMockHttp.type = 'TIMEOUT'

        try:
            self.driver.wait_until_running(nodes=[self.node], wait_period=0.1,
                                           timeout=0.2)
        except LibcloudError as e:
            self.assertTrue(e.value.find('Timed out') != -1)
        else:
            self.fail('Exception was not thrown')

    def test_wait_until_running_running_node_missing_from_list_nodes(self):
        RackspaceMockHttp.type = 'MISSING'

        try:
            self.driver.wait_until_running(nodes=[self.node], wait_period=0.1,
                                           timeout=0.2)
        except LibcloudError as e:
            self.assertTrue(e.value.find('Timed out after 0.2 second') != -1)
        else:
            self.fail('Exception was not thrown')

    def test_wait_until_running_running_multiple_nodes_have_same_uuid(self):
        RackspaceMockHttp.type = 'SAME_UUID'

        try:
            self.driver.wait_until_running(nodes=[self.node], wait_period=0.1,
                                           timeout=0.2)
        except LibcloudError as e:
            self.assertTrue(
                e.value.find('Unable to match specified uuids') != -1)
        else:
            self.fail('Exception was not thrown')

    def test_wait_until_running_running_wait_for_multiple_nodes(self):
        RackspaceMockHttp.type = 'MULTIPLE_NODES'

        nodes = self.driver.wait_until_running(
            nodes=[self.node, self.node2], wait_period=0.1,
            timeout=0.5)
        self.assertEqual(self.node.uuid, nodes[0][0].uuid)
        self.assertEqual(self.node2.uuid, nodes[1][0].uuid)
        self.assertEqual(['67.23.21.33'], nodes[0][1])
        self.assertEqual(['67.23.21.34'], nodes[1][1])

    def test_ssh_client_connect_success(self):
        mock_ssh_client = Mock()
        mock_ssh_client.return_value = None

        ssh_client = self.driver._ssh_client_connect(
            ssh_client=mock_ssh_client,
            timeout=0.5)
        self.assertEqual(mock_ssh_client, ssh_client)

    def test_ssh_client_connect_timeout(self):
        mock_ssh_client = Mock()
        mock_ssh_client.connect = Mock()
        mock_ssh_client.connect.side_effect = IOError('bam')

        try:
            self.driver._ssh_client_connect(ssh_client=mock_ssh_client,
                                            wait_period=0.1,
                                            timeout=0.2)
        except LibcloudError as e:
            self.assertTrue(e.value.find('Giving up') != -1)
        else:
            self.fail('Exception was not thrown')

    @unittest.skipIf(not have_paramiko, 'Skipping because paramiko is not available')
    def test_ssh_client_connect_immediately_throws_on_fatal_execption(self):
        # Verify that fatal exceptions are immediately propagated and ensure
        # we don't try to retry on them
        from paramiko.ssh_exception import SSHException
        from paramiko.ssh_exception import PasswordRequiredException

        mock_ssh_client = Mock()
        mock_ssh_client.connect = Mock()
        mock_ssh_client.connect.side_effect = IOError('bam')

        mock_exceptions = [
            SSHException('Invalid or unsupported key type'),
            PasswordRequiredException('private key file is encrypted'),
            SSHException('OpenSSH private key file checkints do not match')
        ]

        for mock_exception in mock_exceptions:
            mock_ssh_client.connect = Mock(side_effect=mock_exception)
            assertRaisesRegex(self, mock_exception.__class__, str(mock_exception),
                              self.driver._ssh_client_connect,
                              ssh_client=mock_ssh_client,
                              wait_period=0.1,
                              timeout=0.2)

    def test_run_deployment_script_success(self):
        task = Mock()
        ssh_client = Mock()

        ssh_client2 = self.driver._run_deployment_script(task=task,
                                                         node=self.node,
                                                         ssh_client=ssh_client,
                                                         max_tries=2)
        self.assertTrue(isinstance(ssh_client2, Mock))

    def test_run_deployment_script_exception(self):
        task = Mock()
        task.run = Mock()
        task.run.side_effect = Exception('bar')
        ssh_client = Mock()

        try:
            self.driver._run_deployment_script(task=task,
                                               node=self.node,
                                               ssh_client=ssh_client,
                                               max_tries=2)
        except LibcloudError as e:
            self.assertTrue(e.value.find('Failed after 2 tries') != -1)
        else:
            self.fail('Exception was not thrown')

    def test_run_deployment_script_ssh_command_timeout_fatal_exception(self):
        # We shouldn't retry on SSHCommandTimeoutError error since it's fatal
        task = Mock()
        task.run = Mock()
        task.run.side_effect = SSHCommandTimeoutError('ls -la', 10)
        ssh_client = Mock()

        try:
            self.driver._run_deployment_script(task=task,
                                               node=self.node,
                                               ssh_client=ssh_client,
                                               max_tries=5)
        except SSHCommandTimeoutError as e:
            self.assertTrue(e.message.find('Command didn\'t finish') != -1)
        else:
            self.fail('Exception was not thrown')

    @patch('libcloud.compute.base.SSHClient')
    @patch('libcloud.compute.ssh')
    def test_deploy_node_success(self, mock_ssh_module, _):
        self.driver.create_node = Mock()
        self.driver.create_node.return_value = self.node
        mock_ssh_module.have_paramiko = True

        deploy = Mock()

        node = self.driver.deploy_node(deploy=deploy)
        self.assertEqual(self.node.id, node.id)

    @patch('libcloud.compute.base.atexit')
    @patch('libcloud.compute.base.SSHClient')
    @patch('libcloud.compute.ssh')
    def test_deploy_node_at_exit_func_functionality(self, mock_ssh_module, _, mock_at_exit):
        self.driver.create_node = Mock()
        self.driver.create_node.return_value = self.node
        mock_ssh_module.have_paramiko = True

        deploy = Mock()

        def mock_at_exit_func(driver, node):
            pass

        # On success, at exit handler should be unregistered
        self.assertEqual(mock_at_exit.register.call_count, 0)
        self.assertEqual(mock_at_exit.unregister.call_count, 0)

        node = self.driver.deploy_node(deploy=deploy, at_exit_func=mock_at_exit_func)
        self.assertEqual(mock_at_exit.register.call_count, 1)
        self.assertEqual(mock_at_exit.unregister.call_count, 1)
        self.assertEqual(self.node.id, node.id)

        # On deploy failure, at exit handler should also be unregistered
        mock_at_exit.reset_mock()

        deploy.run.side_effect = Exception('foo')

        self.assertEqual(mock_at_exit.register.call_count, 0)
        self.assertEqual(mock_at_exit.unregister.call_count, 0)

        try:
            self.driver.deploy_node(deploy=deploy, at_exit_func=mock_at_exit_func)
        except DeploymentError as e:
            self.assertTrue(e.node.id, self.node.id)
        else:
            self.fail('Exception was not thrown')

        self.assertEqual(mock_at_exit.register.call_count, 1)
        self.assertEqual(mock_at_exit.unregister.call_count, 1)

        # But it should not be registered on create_node exception
        mock_at_exit.reset_mock()

        self.driver.create_node = Mock(side_effect=Exception('Failure'))

        self.assertEqual(mock_at_exit.register.call_count, 0)
        self.assertEqual(mock_at_exit.unregister.call_count, 0)

        try:
            self.driver.deploy_node(deploy=deploy, at_exit_func=mock_at_exit_func)
        except Exception as e:
            self.assertTrue('Failure' in str(e))
        else:
            self.fail('Exception was not thrown')

        self.assertEqual(mock_at_exit.register.call_count, 0)
        self.assertEqual(mock_at_exit.unregister.call_count, 0)

    @patch('libcloud.compute.base.SSHClient')
    @patch('libcloud.compute.ssh')
    def test_deploy_node_deploy_node_kwargs_except_auth_are_not_propagated_on(self, mock_ssh_module, _):
        # Verify that keyword arguments which are specific to deploy_node()
        # are not propagated to create_node()
        mock_ssh_module.have_paramiko = True
        self.driver.create_node = Mock()
        self.driver.create_node.return_value = self.node
        self.driver._connect_and_run_deployment_script = Mock()
        self.driver._wait_until_running = Mock()

        kwargs = {}
        for key in DEPLOY_NODE_KWARGS:
            kwargs[key] = key

        kwargs['ssh_interface'] = 'public_ips'
        kwargs['ssh_alternate_usernames'] = ['foo', 'bar']
        kwargs['timeout'] = 10

        auth = NodeAuthPassword('P@$$w0rd')

        node = self.driver.deploy_node(name='name', image='image', size='size',
                                       auth=auth, ex_foo='ex_foo', **kwargs)
        self.assertEqual(self.node.id, node.id)
        self.assertEqual(self.driver.create_node.call_count, 1)

        call_kwargs = self.driver.create_node.call_args_list[0][1]
        expected_call_kwargs = {
            'name': 'name',
            'image': 'image',
            'size': 'size',
            'auth': auth,
            'ex_foo': 'ex_foo'
        }
        self.assertEqual(expected_call_kwargs, call_kwargs)

        # If driver throws an exception it should fall back to passing in all
        # the arguments
        global call_count
        call_count = 0

        def create_node(name, image, size, ex_custom_arg_1, ex_custom_arg_2,
                        ex_foo=None, auth=None, **kwargs):
            global call_count

            call_count += 1
            if call_count == 1:
                msg = 'create_node() takes at least 5 arguments (7 given)'
                raise TypeError(msg)
            return self.node

        self.driver.create_node = create_node

        node = self.driver.deploy_node(name='name', image='image', size='size',
                                       auth=auth, ex_foo='ex_foo', ex_custom_arg_1='a',
                                       ex_custom_arg_2='b', **kwargs)
        self.assertEqual(self.node.id, node.id)
        self.assertEqual(call_count, 2)

        call_count = 0

        def create_node(name, image, size, ex_custom_arg_1, ex_custom_arg_2,
                        ex_foo=None, auth=None, **kwargs):
            global call_count

            call_count += 1
            if call_count == 1:
                msg = 'create_node() missing 3 required positional arguments'
                raise TypeError(msg)
            return self.node

        self.driver.create_node = create_node

        node = self.driver.deploy_node(name='name', image='image', size='size',
                                       auth=auth, ex_foo='ex_foo', ex_custom_arg_1='a',
                                       ex_custom_arg_2='b', **kwargs)
        self.assertEqual(self.node.id, node.id)
        self.assertEqual(call_count, 2)

    @patch('libcloud.compute.base.SSHClient')
    @patch('libcloud.compute.ssh')
    def test_deploy_node_exception_run_deployment_script(self, mock_ssh_module,
                                                         _):
        self.driver.create_node = Mock()
        self.driver.create_node.return_value = self.node
        mock_ssh_module.have_paramiko = True

        deploy = Mock()
        deploy.run = Mock()
        deploy.run.side_effect = Exception('foo')

        try:
            self.driver.deploy_node(deploy=deploy)
        except DeploymentError as e:
            self.assertTrue(e.node.id, self.node.id)
        else:
            self.fail('Exception was not thrown')

    @patch('libcloud.compute.base.SSHClient')
    @patch('libcloud.compute.ssh')
    def test_deploy_node_exception_ssh_client_connect(self, mock_ssh_module,
                                                      ssh_client):
        self.driver.create_node = Mock()
        self.driver.create_node.return_value = self.node

        mock_ssh_module.have_paramiko = True

        deploy = Mock()
        ssh_client.side_effect = IOError('bar')

        try:
            self.driver.deploy_node(deploy=deploy)
        except DeploymentError as e:
            self.assertTrue(e.node.id, self.node.id)
        else:
            self.fail('Exception was not thrown')

    @patch('libcloud.compute.ssh')
    def test_deploy_node_depoy_node_not_implemented(self, mock_ssh_module):
        self.driver.features = {'create_node': []}
        mock_ssh_module.have_paramiko = True

        try:
            self.driver.deploy_node(deploy=Mock())
        except NotImplementedError:
            pass
        else:
            self.fail('Exception was not thrown')

        self.driver.features = {}

        try:
            self.driver.deploy_node(deploy=Mock())
        except NotImplementedError:
            pass
        else:
            self.fail('Exception was not thrown')

    @patch('libcloud.compute.base.SSHClient')
    @patch('libcloud.compute.ssh')
    def test_deploy_node_password_auth(self, mock_ssh_module, _):
        self.driver.features = {'create_node': ['password']}
        mock_ssh_module.have_paramiko = True

        self.driver.create_node = Mock()
        self.driver.create_node.return_value = self.node

        node = self.driver.deploy_node(deploy=Mock())
        self.assertEqual(self.node.id, node.id)

    @patch('libcloud.compute.base.SSHClient')
    @patch('libcloud.compute.ssh')
    def test_exception_is_thrown_is_paramiko_is_not_available(self,
                                                              mock_ssh_module,
                                                              _):
        self.driver.features = {'create_node': ['password']}
        self.driver.create_node = Mock()
        self.driver.create_node.return_value = self.node

        mock_ssh_module.have_paramiko = False

        try:
            self.driver.deploy_node(deploy=Mock())
        except RuntimeError as e:
            self.assertTrue(str(e).find('paramiko is not installed') != -1)
        else:
            self.fail('Exception was not thrown')

        mock_ssh_module.have_paramiko = True
        node = self.driver.deploy_node(deploy=Mock())
        self.assertEqual(self.node.id, node.id)


class RackspaceMockHttp(MockHttp):
    fixtures = ComputeFileFixtures('openstack')

    def _v2_0_tokens(self, method, url, body, headers):
        body = self.fixtures.load('_v2_0__auth_deployment.json')
        headers = {
            'content-type': 'application/json'
        }
        return (httplib.OK, body, headers,
                httplib.responses[httplib.OK])

    def _v1_0_slug_servers_detail(self, method, url, body, headers):
        body = self.fixtures.load(
            'v1_slug_servers_detail_deployment_success.xml')
        return (httplib.OK, body, XML_HEADERS, httplib.responses[httplib.OK])

    def _v1_0_slug_servers_detail_05_SECOND_DELAY(self, method, url, body, headers):
        time.sleep(0.5)
        body = self.fixtures.load(
            'v1_slug_servers_detail_deployment_success.xml')
        return (httplib.OK, body, XML_HEADERS, httplib.responses[httplib.OK])

    def _v1_0_slug_servers_detail_TIMEOUT(self, method, url, body, headers):
        body = self.fixtures.load(
            'v1_slug_servers_detail_deployment_pending.xml')
        return (httplib.OK, body, XML_HEADERS, httplib.responses[httplib.OK])

    def _v1_0_slug_servers_detail_MISSING(self, method, url, body, headers):
        body = self.fixtures.load(
            'v1_slug_servers_detail_deployment_missing.xml')
        return (httplib.OK, body, XML_HEADERS, httplib.responses[httplib.OK])

    def _v1_0_slug_servers_detail_SAME_UUID(self, method, url, body, headers):
        body = self.fixtures.load(
            'v1_slug_servers_detail_deployment_same_uuid.xml')
        return (httplib.OK, body, XML_HEADERS, httplib.responses[httplib.OK])

    def _v1_0_slug_servers_detail_MULTIPLE_NODES(self, method, url, body, headers):
        body = self.fixtures.load(
            'v1_slug_servers_detail_deployment_multiple_nodes.xml')
        return (httplib.OK, body, XML_HEADERS, httplib.responses[httplib.OK])

    def _v1_0_slug_servers_detail_IPV6(self, method, url, body, headers):
        body = self.fixtures.load(
            'v1_slug_servers_detail_deployment_ipv6.xml')
        return (httplib.OK, body, XML_HEADERS, httplib.responses[httplib.OK])

    def _v1_0_slug_servers_detail_NO_IP(self, method, url, body, headers):
        body = self.fixtures.load(
            'v1_slug_servers_detail_deployment_no_ip.xml')
        return (httplib.OK, body, XML_HEADERS, httplib.responses[httplib.OK])


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

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