KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use remove_host method in tempest

Best Python code snippet using tempest_python

test_aggregates.py

Source:test_aggregates.py

...350                self.req, "1", body={"add_host": "1"})351    def test_add_host_with_non_string(self):352        self.assertRaises(self.bad_request, eval(self.add_host),353                self.req, "1", body={"add_host": {"host": 1}})354    def test_remove_host(self):355        def stub_remove_host_from_aggregate(context, aggregate, host):356            self.assertEqual(context, self.context, "context")357            self.assertEqual("1", aggregate, "aggregate")358            self.assertEqual("host1", host, "host")359            stub_remove_host_from_aggregate.called = True360            return {}361        self.stubs.Set(self.controller.api,362                       "remove_host_from_aggregate",363                       stub_remove_host_from_aggregate)364        eval(self.remove_host)(self.req, "1",365                                  body={"remove_host": {"host": "host1"}})366        self.assertTrue(stub_remove_host_from_aggregate.called)367    def test_remove_host_no_admin(self):368        self.assertRaises(exception.PolicyNotAuthorized,...

test_sync_vm.py

Source:test_sync_vm.py

1import pytest2import json3class TestSyncVM:4	"""5	Tests for sync vm6	"""7	BAD_SYNC_VM_INPUT = [8	('fake-backend-0-0', 'cannot resolve host'),9	('backend-0-0', 'not a valid virtual machine'),10	('hypervisor=backend-0-0', 'not a valid hypervisor')11	]12	@pytest.mark.parametrize('params, msg', BAD_SYNC_VM_INPUT)13	def test_invalid_parameters(self, add_hypervisor, add_vm_multiple, add_host, host, params, msg):14		result = host.run(f'stack sync vm {params}')15		assert result.rc != 0 and msg in result.stderr16	def test_no_vm(self, add_host, host):17		result = host.run(f'stack sync vm')18		assert result.rc == 019	# Test VM's marked for deletion20	# aren't removed without using force21	def test_remove_after_sync(self, add_hypervisor, add_vm_multiple, host):22		remove_host = host.run(f'stack remove vm vm-backend-0-4')23		assert remove_host.rc == 024		sync_host = host.run('stack sync vm')25		assert sync_host.rc == 026		list_host = host.run('stack list vm hypervisor=hypervisor-0-1 output-format=json')27		assert list_host.rc == 028		assert json.loads(list_host.stdout) == [29			{30				'virtual machine': 'vm-backend-0-3',31				'hypervisor': 'hypervisor-0-1',32				'memory': 2048,33				'cpu': 1,34				'pending deletion': False35			},36			{37				'virtual machine': 'vm-backend-0-4',38				'hypervisor': 'hypervisor-0-1',39				'memory': 2048,40				'cpu': 2,41				'pending deletion': True42			}43		]44	# Test with the force parameter45	# if VM's marked for deletion46	# are removed after running sync47	# even though the hypervisor48	# can't be reached49	def test_remove_after_sync_force(self, add_hypervisor, add_vm_multiple, host):50		remove_host = host.run(f'stack remove vm vm-backend-0-4')51		assert remove_host.rc == 052		sync_host = host.run('stack sync vm force=y')53		assert sync_host.rc == 054		list_host = host.run('stack list vm hypervisor=hypervisor-0-1 output-format=json')55		assert list_host.rc == 056		assert json.loads(list_host.stdout) == [{57			'virtual machine': 'vm-backend-0-3',58			'hypervisor': 'hypervisor-0-1',59			'memory': 2048,60			'cpu': 1,61			'pending deletion': False62		}]63	# Test syncing per hypervisor64	def test_sync_hypervisor(self, add_hypervisor, add_vm_multiple, host):65		# We mark two hosts for deletion but66		# only sync hypervisor-0-2, so only67		# vm-backend-0-6 should be removed68		remove_host = host.run(f'stack remove vm vm-backend-0-4')69		assert remove_host.rc == 070		remove_host = host.run(f'stack remove vm vm-backend-0-6')71		assert remove_host.rc == 072		# Since there is no live hypervisor73		# connection, force is needed here74		sync_host = host.run('stack sync vm hypervisor=hypervisor-0-2 force=y')75		assert sync_host.rc == 076		list_host = host.run('stack list vm output-format=json')77		assert list_host.rc == 078		assert json.loads(list_host.stdout) == [79			{80				'virtual machine': 'vm-backend-0-3',81				'hypervisor': 'hypervisor-0-1',82				'memory': 2048,83				'cpu': 1,84				'pending deletion': False85			},86			{87				'virtual machine': 'vm-backend-0-4',88				'hypervisor': 'hypervisor-0-1',89				'memory': 2048,90				'cpu': 2,91				'pending deletion': True92			},93			{94				'virtual machine': 'vm-backend-0-5',95				'hypervisor': 'hypervisor-0-2',96				'memory': 3072,97				'cpu': 3,98				'pending deletion': False99			}...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.