charm-nova-compute/tests
James Page e63904cc49 Re-license charm as Apache-2.0
All contributors to this charm have agreed to the switch
from GPL v3 to Apache 2.0; switch to Apache-2.0 license
as agreed so we can move forward with official project status.

Change-Id: I385f684581a74ae41b507ed9e9d17ef1e9fc5819
2016-07-03 16:37:37 +00:00
..
charmhelpers Switch to using charm-store for amulet tests 2016-06-17 11:53:56 +01:00
setup Move 00-setup to prevent extra, unnecessary bootstrap in test runs. 2016-01-08 21:44:58 +00:00
014-basic-precise-icehouse Re-license charm as Apache-2.0 2016-07-03 16:37:37 +00:00
015-basic-trusty-icehouse Re-license charm as Apache-2.0 2016-07-03 16:37:37 +00:00
016-basic-trusty-juno Re-license charm as Apache-2.0 2016-07-03 16:37:37 +00:00
017-basic-trusty-kilo Re-license charm as Apache-2.0 2016-07-03 16:37:37 +00:00
018-basic-trusty-liberty Re-license charm as Apache-2.0 2016-07-03 16:37:37 +00:00
019-basic-trusty-mitaka Re-license charm as Apache-2.0 2016-07-03 16:37:37 +00:00
020-basic-wily-liberty Re-license charm as Apache-2.0 2016-07-03 16:37:37 +00:00
021-basic-xenial-mitaka Re-license charm as Apache-2.0 2016-07-03 16:37:37 +00:00
050-basic-trusty-icehouse-git Re-license charm as Apache-2.0 2016-07-03 16:37:37 +00:00
051-basic-trusty-juno-git Re-license charm as Apache-2.0 2016-07-03 16:37:37 +00:00
052-basic-trusty-kilo-git Re-license charm as Apache-2.0 2016-07-03 16:37:37 +00:00
basic_deployment.py Re-license charm as Apache-2.0 2016-07-03 16:37:37 +00:00
README Update tests/README 2016-01-08 21:45:40 +00:00
tests.yaml Update bundletester testplan yaml file 2016-01-08 21:45:55 +00:00

This directory provides Amulet tests to verify basic deployment functionality
from the perspective of this charm, its requirements and its features, as
exercised in a subset of the full OpenStack deployment test bundle topology.

Reference:  lp:openstack-charm-testing for full test bundles.

A single topology and configuration is defined and deployed, once for each of
the defined Ubuntu:OpenStack release combos.  The ongoing goal is for this
charm to always possess tests and combo definitions for all currently-supported
release combinations of U:OS.

test_* methods are called in lexical sort order, as with most runners.  However,
each individual test method should be idempotent and expected to pass regardless
of run order or Ubuntu:OpenStack combo.  When writing or modifying tests,
ensure that every individual test is not dependent on another test_ method.

Test naming convention, purely for code organization purposes:
    1xx service and endpoint checks
    2xx relation checks
    3xx config checks
    4xx functional checks
    9xx restarts, config changes, actions and other final checks

In order to run tests, charm-tools and juju must be installed:
    sudo add-apt-repository ppa:juju/stable
    sudo apt-get update
    sudo apt-get install charm-tools juju juju-deployer amulet

Alternatively, tests may be exercised with proposed or development versions
of juju and related tools:

    # juju proposed version
    sudo add-apt-repository ppa:juju/proposed
    sudo apt-get update
    sudo apt-get install charm-tools juju juju-deployer

    # juju development version
    sudo add-apt-repository ppa:juju/devel
    sudo apt-get update
    sudo apt-get install charm-tools juju juju-deployer

Some tests may need to download files. If a web proxy server is required in
the environment, the AMULET_HTTP_PROXY environment variable must be set and
passed into the juju test command.  This is unrelated to juju's http proxy
settings or behavior.

The following examples demonstrate different ways that tests can be executed.
All examples are run from the charm's root directory.

  * To run all +x tests in the tests directory:

      bzr branch lp:charms/trusty/foo
      cd foo
      make functional_test

  * To run the tests against a specific release combo as defined in tests/:

      bzr branch lp:charms/trusty/foo
      cd foo
      juju test -v -p AMULET_HTTP_PROXY 015-basic-trusty-icehouse

  * To run tests and keep the juju environment deployed after a failure:

      bzr branch lp:charms/trusty/foo
      cd foo
      juju test --set-e -v -p AMULET_HTTP_PROXY 015-basic-trusty-icehouse

  * To re-run a test module against an already deployed environment (one
    that was deployed by a previous call to 'juju test --set-e'):

      ./tests/015-basic-trusty-icehouse

  * Even with --set-e, `juju test` will tear down the deployment when all
    tests pass. The following work flow may be more effective when
    iterating on test writing.

      bzr branch lp:charms/trusty/foo
      cd foo
      ./tests/setup/00-setup
      juju bootstrap
      ./tests/015-basic-trusty-icehouse
      # make some changes, run tests again
      ./tests/015-basic-trusty-icehouse
      # make some changes, run tests again
      ./tests/015-basic-trusty-icehouse

  * There may be test definitions in the tests/ dir which are not set +x
    executable.  This is generally true for deprecated releases, or for
    upcoming releases which are not yet validated and enabled.  To enable
    and run these tests:
      bzr branch lp:charms/trusty/foo
      cd foo
      ls tests
      chmod +x tests/017-basic-trusty-kilo
      ./tests/setup/00-setup
      juju bootstrap
      ./tests/017-basic-trusty-kilo


Additional notes:

  * Use DEBUG to turn on debug logging, use ERROR otherwise.
      u = OpenStackAmuletUtils(ERROR)
      u = OpenStackAmuletUtils(DEBUG)

  * To interact with the deployed environment:
      export OS_USERNAME=admin
      export OS_PASSWORD=openstack
      export OS_TENANT_NAME=admin
      export OS_REGION_NAME=RegionOne
      export OS_AUTH_URL=${OS_AUTH_PROTOCOL:-http}://`juju-deployer -e trusty -f keystone`:5000/v2.0
      keystone user-list
      glance image-list