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imh-python
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python3.9
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libcloud
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test
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compute
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Filename :
test_elasticstack.py
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# 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 from libcloud.utils.py3 import httplib from libcloud.utils.py3 import assertRaisesRegex from libcloud.compute.base import Node from libcloud.compute.drivers.elasticstack import ElasticStackException from libcloud.compute.drivers.elastichosts import \ ElasticHostsNodeDriver as ElasticHosts from libcloud.compute.drivers.skalicloud import \ SkaliCloudNodeDriver as SkaliCloud from libcloud.compute.drivers.serverlove import \ ServerLoveNodeDriver as ServerLove from libcloud.common.types import InvalidCredsError, MalformedResponseError from libcloud.test import MockHttp, unittest from libcloud.test.file_fixtures import ComputeFileFixtures class ElasticStackTestCase(object): def setUp(self): # Re-use ElasticHosts fixtures for the base ElasticStack platform tests self.mockHttp = ElasticStackMockHttp self.mockHttp.type = None self.node = Node(id=72258, name=None, state=None, public_ips=None, private_ips=None, driver=self.driver) def test_invalid_creds(self): self.mockHttp.type = 'UNAUTHORIZED' try: self.driver.list_nodes() except InvalidCredsError as e: self.assertEqual(True, isinstance(e, InvalidCredsError)) else: self.fail('test should have thrown') def test_malformed_response(self): self.mockHttp.type = 'MALFORMED' try: self.driver.list_nodes() except MalformedResponseError: pass else: self.fail('test should have thrown') def test_parse_error(self): self.mockHttp.type = 'PARSE_ERROR' try: self.driver.list_nodes() except Exception as e: self.assertTrue(str(e).find('X-Elastic-Error') != -1) else: self.fail('test should have thrown') def test_ex_set_node_configuration(self): success = self.driver.ex_set_node_configuration(node=self.node, name='name', cpu='2') self.assertTrue(success) def test_ex_set_node_configuration_invalid_keys(self): try: self.driver.ex_set_node_configuration(node=self.node, foo='bar') except ElasticStackException: pass else: self.fail( 'Invalid option specified, but an exception was not thrown') def test_list_nodes(self): nodes = self.driver.list_nodes() self.assertTrue(isinstance(nodes, list)) self.assertEqual(len(nodes), 1) node = nodes[0] self.assertEqual(node.public_ips[0], "1.2.3.4") self.assertEqual(node.public_ips[1], "1.2.3.5") self.assertEqual(node.extra['smp'], 1) self.assertEqual( node.extra['ide:0:0'], "b6049e7a-aa1b-47f9-b21d-cdf2354e28d3") def test_list_offline_node(self): self.mockHttp.type = 'OFFLINE' nodes = self.driver.list_nodes() self.assertTrue(isinstance(nodes, list)) self.assertEqual(len(nodes), 1) node = nodes[0] self.assertEqual(len(node.public_ips), 0, "Public IPs was not empty") self.assertNotIn('smp', node.extra) self.assertNotIn('started', node.extra) self.assertEqual( node.extra['ide:0:0'], "b6049e7a-aa1b-47f9-b21d-cdf2354e28d3") def test_list_sizes(self): images = self.driver.list_sizes() self.assertEqual(len(images), 6) image = [i for i in images if i.id == 'small'][0] self.assertEqual(image.id, 'small') self.assertEqual(image.name, 'Small instance') self.assertEqual(image.cpu, 2000) self.assertEqual(image.ram, 1700) self.assertEqual(image.disk, 160) self.assertTrue(isinstance(image.price, float)) def test_list_images(self): images = self.driver.list_images() self.assertEqual(len(images), len(self.driver._standard_drives)) for uuid, values in list(self.driver._standard_drives.items()): self.assertEqual( len([image for image in images if image.id == uuid]), 1) def test_reboot_node(self): node = self.driver.list_nodes()[0] self.assertTrue(self.driver.reboot_node(node)) def test_destroy_node(self): node = self.driver.list_nodes()[0] self.assertTrue(self.driver.destroy_node(node)) def test_create_node(self): sizes = self.driver.list_sizes() size = [s for s in sizes if s.id == 'large'][0] image = self.image self.assertTrue(self.driver.create_node(name="api.ivan.net.nz", image=image, size=size)) class ElasticHostsTestCase(ElasticStackTestCase, unittest.TestCase): def setUp(self): ElasticHosts.connectionCls.conn_class = ElasticStackMockHttp self.driver = ElasticHosts('foo', 'bar') images = self.driver.list_images() self.image = [i for i in images if i.id == '38df0986-4d85-4b76-b502-3878ffc80161'][0] super(ElasticHostsTestCase, self).setUp() def test_multiple_drivers_with_different_regions(self): driver1 = ElasticHosts('foo', 'bar', region='lon-p') driver2 = ElasticHosts('foo', 'bar', region='sat-p') self.assertTrue(driver1.connection.host.startswith('api-lon-p')) self.assertTrue(driver2.connection.host.startswith('api-sat-p')) driver1.list_nodes() driver2.list_nodes() driver1.list_nodes() self.assertTrue(driver1.connection.host.startswith('api-lon-p')) self.assertTrue(driver2.connection.host.startswith('api-sat-p')) def test_invalid_region(self): expected_msg = r'Invalid region.+' assertRaisesRegex(self, ValueError, expected_msg, ElasticHosts, 'foo', 'bar', region='invalid') class SkaliCloudTestCase(ElasticStackTestCase, unittest.TestCase): def setUp(self): SkaliCloud.connectionCls.conn_class = ElasticStackMockHttp self.driver = SkaliCloud('foo', 'bar') images = self.driver.list_images() self.image = [i for i in images if i.id == '90aa51f2-15c0-4cff-81ee-e93aa20b9468'][0] super(SkaliCloudTestCase, self).setUp() class ServerLoveTestCase(ElasticStackTestCase, unittest.TestCase): def setUp(self): ServerLove.connectionCls.conn_class = ElasticStackMockHttp self.driver = ServerLove('foo', 'bar') images = self.driver.list_images() self.image = [i for i in images if i.id == '679f5f44-0be7-4745-a658-cccd4334c1aa'][0] super(ServerLoveTestCase, self).setUp() class ElasticStackMockHttp(MockHttp): fixtures = ComputeFileFixtures('elastichosts') def _servers_info_UNAUTHORIZED(self, method, url, body, headers): return (httplib.UNAUTHORIZED, body, {}, httplib.responses[httplib.NO_CONTENT]) def _servers_info_MALFORMED(self, method, url, body, headers): body = "{malformed: '" return (httplib.OK, body, {}, httplib.responses[httplib.NO_CONTENT]) def _servers_info_PARSE_ERROR(self, method, url, body, headers): return (505, body, {}, httplib.responses[httplib.NO_CONTENT]) def _servers_b605ca90_c3e6_4cee_85f8_a8ebdf8f9903_reset(self, method, url, body, headers): return (httplib.NO_CONTENT, body, {}, httplib.responses[httplib.NO_CONTENT]) def _servers_b605ca90_c3e6_4cee_85f8_a8ebdf8f9903_destroy(self, method, url, body, headers): return (httplib.NO_CONTENT, body, {}, httplib.responses[httplib.NO_CONTENT]) def _drives_create(self, method, url, body, headers): body = self.fixtures.load('drives_create.json') return (httplib.OK, body, {}, httplib.responses[httplib.OK]) def _drives_0012e24a_6eae_4279_9912_3432f698cec8_image_38df0986_4d85_4b76_b502_3878ffc80161_gunzip(self, method, url, body, headers): # ElasticHosts image return (httplib.OK, body, {}, httplib.responses[httplib.OK]) def _drives_0012e24a_6eae_4279_9912_3432f698cec8_image_90aa51f2_15c0_4cff_81ee_e93aa20b9468_gunzip(self, method, url, body, headers): # Skalikloud image return (httplib.NO_CONTENT, body, {}, httplib.responses[httplib.NO_CONTENT]) def _drives_0012e24a_6eae_4279_9912_3432f698cec8_image_679f5f44_0be7_4745_a658_cccd4334c1aa_gunzip(self, method, url, body, headers): # ServerLove image return (httplib.NO_CONTENT, body, {}, httplib.responses[httplib.NO_CONTENT]) def _drives_0012e24a_6eae_4279_9912_3432f698cec8_info(self, method, url, body, headers): body = self.fixtures.load('drives_info.json') return (httplib.OK, body, {}, httplib.responses[httplib.OK]) def _servers_create(self, method, url, body, headers): body = self.fixtures.load('servers_create.json') return (httplib.OK, body, {}, httplib.responses[httplib.OK]) def _servers_info(self, method, url, body, headers): body = self.fixtures.load('servers_info.json') return (httplib.OK, body, {}, httplib.responses[httplib.OK]) def _servers_info_OFFLINE(self, method, url, body, headers): body = self.fixtures.load('offline_servers_info.json') return (httplib.OK, body, {}, httplib.responses[httplib.OK]) def _servers_72258_set(self, method, url, body, headers): body = '{}' return (httplib.OK, body, {}, httplib.responses[httplib.OK]) if __name__ == '__main__': sys.exit(unittest.main())