History

Zuul 3d761179c3 Merge "Skip test_qos_min_bw_allocation_basic when not supported"		2020-09-08 03:24:31 +00:00
..
README.rst	Fix docs markup consistency	2017-11-21 19:02:54 +09:00
__init__.py	add scenario directory	2013-05-17 08:52:22 -04:00
manager.py	Need to have stable implementation of nova_volume_detach()	2020-09-04 21:52:11 +05:30
test_aggregates_basic_ops.py	Replace list_hypervisors with list_services	2018-04-04 10:28:40 +03:00
test_encrypted_cinder_volumes.py	Use of single interface for creating image	2020-08-28 12:14:25 +05:30
test_minbw_allocation_placement.py	Skip test_qos_min_bw_allocation_basic when not supported	2020-09-01 10:09:29 +01:00
test_minimum_basic.py	Use of single interface for creating image	2020-08-28 12:14:25 +05:30
test_network_advanced_server_ops.py	Unstable test_server_connectivity_cold_migration_revert	2020-06-23 16:46:15 +00:00
test_network_basic_ops.py	Merge "Remove any reference to "tenant_id" in network"	2020-07-10 00:40:03 +00:00
test_network_v6.py	Need to have stable tempest scenario manager	2020-09-03 15:49:53 +05:30
test_object_storage_basic_ops.py	docs: Fix incorrect docstrings in reStructuredText format	2018-11-21 19:06:43 -06:00
test_security_groups_basic_ops.py	Remove any reference to "tenant_id" in network	2020-06-02 08:28:47 +00:00
test_server_advanced_ops.py	Trivial docstring cleanup in TestServerAdvancedOps	2018-04-25 16:17:03 -04:00
test_server_basic_ops.py	Update json module to jsonutils	2019-03-06 22:54:51 +08:00
test_server_multinode.py	Move test decorators to common	2017-08-23 17:09:33 +00:00
test_shelve_instance.py	Log server console output during create/get timestamp	2018-07-30 22:46:56 +02:00
test_snapshot_pattern.py	Add image "version" metadata in test_snapshot_pattern	2020-05-22 16:53:48 +00:00
test_stamp_pattern.py	Fix test_stamp_pattern to remove dependency of user supplied volume name	2020-01-24 19:19:45 -05:00
test_volume_backup_restore.py	Add status check for creating volume backup	2018-06-19 01:08:28 +00:00
test_volume_boot_pattern.py	Use new encryption provider constants (reprise)	2020-04-22 12:34:46 +02:00
test_volume_migrate_attached.py	Introduce an attached volume migration test	2019-04-25 10:34:58 +01:00

README.rst

Tempest Field Guide to Scenario tests

What are these tests?

Scenario tests are "through path" tests of OpenStack function. Complicated setups where one part might depend on completion of a previous part. They ideally involve the integration between multiple OpenStack services to exercise the touch points between them.

Any scenario test should have a real-life use case. An example would be:

"As operator I want to start with a blank environment":
1. upload a glance image
2. deploy a vm from it
3. ssh to the guest
4. create a snapshot of the vm

Why are these tests in Tempest?

This is one of Tempest's core purposes, testing the integration between projects.

Scope of these tests

Scenario tests should always use the Tempest implementation of the OpenStack API, as we want to ensure that bugs aren't hidden by the official clients.

Tests should be tagged with which services they exercise, as determined by which client libraries are used directly by the test.

Example of a good test

While we are looking for interaction of 2 or more services, be specific in your interactions. A giant "this is my data center" smoke test is hard to debug when it goes wrong.

A flow of interactions between Glance and Nova, like in the introduction, is a good example. Especially if it involves a repeated interaction when a resource is setup, modified, detached, and then reused later again.