| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # 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. |
| import sys |
| import unittest |
| |
| from libcloud.drivers.ec2 import EC2NodeDriver, EC2APSENodeDriver, IdempotentParamError |
| from libcloud.base import Node, NodeImage, NodeSize |
| |
| from test import MockHttp, TestCaseMixin |
| from test.file_fixtures import FileFixtures |
| |
| import httplib |
| |
| from secrets import EC2_ACCESS_ID, EC2_SECRET |
| |
| class EC2Tests(unittest.TestCase, TestCaseMixin): |
| |
| def setUp(self): |
| EC2NodeDriver.connectionCls.conn_classes = (None, EC2MockHttp) |
| EC2MockHttp.use_param = 'Action' |
| EC2MockHttp.type = None |
| self.driver = EC2NodeDriver(EC2_ACCESS_ID, EC2_SECRET) |
| |
| def test_create_node(self): |
| image = NodeImage(id='ami-be3adfd7', |
| name='ec2-public-images/fedora-8-i386-base-v1.04.manifest.xml', |
| driver=self.driver) |
| size = NodeSize('m1.small', 'Small Instance', None, None, None, None, driver=self.driver) |
| node = self.driver.create_node(name='foo', image=image, size=size) |
| self.assertEqual(node.id, 'i-2ba64342') |
| |
| def test_create_node_idempotent(self): |
| EC2MockHttp.type = 'idempotent' |
| image = NodeImage(id='ami-be3adfd7', |
| name='ec2-public-images/fedora-8-i386-base-v1.04.manifest.xml', |
| driver=self.driver) |
| size = NodeSize('m1.small', 'Small Instance', None, None, None, None, driver=self.driver) |
| token = 'testclienttoken' |
| node = self.driver.create_node(name='foo', image=image, size=size, |
| ex_clienttoken=token) |
| self.assertEqual(node.id, 'i-2ba64342') |
| self.assertEqual(node.extra['clienttoken'], token) |
| |
| # from: http://docs.amazonwebservices.com/AWSEC2/latest/DeveloperGuide/index.html?Run_Instance_Idempotency.html |
| |
| # If you repeat the request with the same client token, but change |
| # another request parameter, Amazon EC2 returns an |
| # IdempotentParameterMismatch error. |
| |
| # In our case, changing the parameter doesn't actually matter since we |
| # are forcing the error response fixture. |
| EC2MockHttp.type = 'idempotent_mismatch' |
| |
| idem_error = None |
| try: |
| self.driver.create_node(name='foo', image=image, size=size, |
| ex_mincount='2', ex_maxcount='2', # different count |
| ex_clienttoken=token) |
| except IdempotentParamError, e: |
| idem_error = e |
| self.assertTrue(idem_error is not None) |
| |
| def test_list_nodes(self): |
| node = self.driver.list_nodes()[0] |
| self.assertEqual(node.id, 'i-4382922a') |
| |
| def test_list_location(self): |
| locations = self.driver.list_locations() |
| self.assertTrue(len(locations) > 0) |
| self.assertTrue(locations[0].availability_zone != None) |
| |
| def test_reboot_node(self): |
| node = Node('i-4382922a', None, None, None, None, self.driver) |
| ret = self.driver.reboot_node(node) |
| self.assertTrue(ret) |
| |
| def test_destroy_node(self): |
| node = Node('i-4382922a', None, None, None, None, self.driver) |
| ret = self.driver.destroy_node(node) |
| self.assertTrue(ret) |
| |
| def test_list_sizes(self): |
| sizes = self.driver.list_sizes() |
| self.assertEqual(len(sizes), 9) |
| |
| ids = [s.id for s in sizes] |
| self.assertTrue('t1.micro' in ids) |
| self.assertTrue('m1.small' in ids) |
| self.assertTrue('m1.large' in ids) |
| self.assertTrue('m1.xlarge' in ids) |
| self.assertTrue('c1.medium' in ids) |
| self.assertTrue('c1.xlarge' in ids) |
| self.assertTrue('m2.xlarge' in ids) |
| self.assertTrue('m2.2xlarge' in ids) |
| self.assertTrue('m2.4xlarge' in ids) |
| |
| def test_list_images(self): |
| images = self.driver.list_images() |
| image = images[0] |
| self.assertEqual(len(images), 1) |
| self.assertEqual(image.name, 'ec2-public-images/fedora-8-i386-base-v1.04.manifest.xml') |
| self.assertEqual(image.id, 'ami-be3adfd7') |
| |
| def test_ex_list_availability_zones(self): |
| availability_zones = self.driver.ex_list_availability_zones() |
| availability_zone = availability_zones[0] |
| self.assertTrue(len(availability_zones) > 0) |
| self.assertEqual(availability_zone.name, 'eu-west-1a') |
| self.assertEqual(availability_zone.zone_state, 'available') |
| self.assertEqual(availability_zone.region_name, 'eu-west-1') |
| |
| class EC2MockHttp(MockHttp): |
| |
| fixtures = FileFixtures('ec2') |
| |
| def _DescribeInstances(self, method, url, body, headers): |
| body = self.fixtures.load('describe_instances.xml') |
| return (httplib.OK, body, {}, httplib.responses[httplib.OK]) |
| |
| def _DescribeAvailabilityZones(self, method, url, body, headers): |
| body = self.fixtures.load('describe_availability_zones.xml') |
| return (httplib.OK, body, {}, httplib.responses[httplib.OK]) |
| |
| def _RebootInstances(self, method, url, body, headers): |
| body = self.fixtures.load('reboot_instances.xml') |
| return (httplib.OK, body, {}, httplib.responses[httplib.OK]) |
| |
| def _DescribeImages(self, method, url, body, headers): |
| body = self.fixtures.load('describe_images.xml') |
| return (httplib.OK, body, {}, httplib.responses[httplib.OK]) |
| |
| def _RunInstances(self, method, url, body, headers): |
| body = self.fixtures.load('run_instances.xml') |
| return (httplib.OK, body, {}, httplib.responses[httplib.OK]) |
| |
| def _idempotent_RunInstances(self, method, url, body, headers): |
| body = self.fixtures.load('run_instances_idem.xml') |
| return (httplib.OK, body, {}, httplib.responses[httplib.OK]) |
| |
| def _idempotent_mismatch_RunInstances(self, method, url, body, headers): |
| body = self.fixtures.load('run_instances_idem_mismatch.xml') |
| return (httplib.BAD_REQUEST, body, {}, httplib.responses[httplib.BAD_REQUEST]) |
| |
| def _TerminateInstances(self, method, url, body, headers): |
| body = self.fixtures.load('terminate_instances.xml') |
| return (httplib.OK, body, {}, httplib.responses[httplib.OK]) |
| |
| class EC2APSETests(EC2Tests): |
| def setUp(self): |
| EC2APSENodeDriver.connectionCls.conn_classes = (None, EC2MockHttp) |
| EC2MockHttp.use_param = 'Action' |
| EC2MockHttp.type = None |
| self.driver = EC2APSENodeDriver(EC2_ACCESS_ID, EC2_SECRET) |
| |
| if __name__ == '__main__': |
| sys.exit(unittest.main()) |
