Adding custom scenario to scenario tests

Adding custom scenario to scenario tests

https://blueprints.launchpad.net/sahara/+spec/custom-checks

This specification proposes to add custom tests to scenario tests for more exhaustive testing of Sahara.

Problem description

Now, scenario tests testing of basic functionality and user can not add custom personal tests for check of other functionality in Sahara.

Extra tests should be added:

  • checks for mount and available cinder volumes;
  • checks for started services on cluster;
  • checks for other processes that now not testing

Proposed change

Custom test need add to sahara/tests/scenario/custom_checks and need implement support of this scenarios in scenario tests.

For implementation this spec, need change field parameters for field “scenario” in scenario tests. Now is type “enum”, need change to “string” for adding ability set custom tests.

Additionally, should be rewrite sahara/tests/scenario/testcase.py.mako template. Custom tests will be called from module with name in format check_{name of check} with method check() inside.

All auxiliary methods for current custom check will be written in module with this tests. Methods, for global using in several custom scenario can be implemented in sahara/tests/scenario/base.py.

Alternatives

Tests can be added manually to scenario tests in Base class.

Data model impact

None

REST API impact

None

Other end user impact

None

Deployer impact

None

Developer impact

None

Sahara-image-elements impact

None

Sahara-dashboard / Horizon impact

None

Implementation

Assignee(s)

Primary assignee:
esikachev

Work Items

  • Adding ability to run custom scenario tests;
  • Move scripts from old integration tests to scenario tests as custom checks;
  • Adding new custom checks.

Dependencies

None

Testing

None

Documentation Impact

None

References

None

Creative Commons Attribution 3.0 License

Except where otherwise noted, this document is licensed under Creative Commons Attribution 3.0 License. See all OpenStack Legal Documents.

sahara-specs 0.0.1.dev332