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Diffstat (limited to 'charms/trusty/ceilometer/tests/README')
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diff --git a/charms/trusty/ceilometer/tests/README b/charms/trusty/ceilometer/tests/README new file mode 100644 index 0000000..79c5b06 --- /dev/null +++ b/charms/trusty/ceilometer/tests/README @@ -0,0 +1,113 @@ +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 |