e1bda4ea85
Blind 100% unit coverage hinders developement and has no added benefits, especially when coverage can be achieved by other means. Change-Id: I216286fd55ea6a6a71a01f56c918bf04298ef5f6
2.2 KiB
Review Guidelines
When reviewing neutron-lib changes, please be aware:
When code is moved from neutron, please evaluate with the following criteria:
- Is all of the code shared? Don't move neutron-only code.
- Is the interface good, or does it need to be refactored?
- Does it need new tests, specifically around the interface? We want a global unit coverage greater than 90%, and a per-module coverage greater than 80%. If neutron does not yet have a test, it needs to be added. Note that tests on things like constants are uninteresting, but any code or interface should have a unit test, if you cannot tell for sure that it is not going to be traversed in some alternative way (e.g. tempest/functional coverage).
- Is there a corresponding Depends-On review in neutron removing this code, and adding backwards compatibility shims for Mitaka?
- Do the public APIs have their parameters and return values documented using reStructuredText docstring format (see below)?
Public APIs should be documented using reST style docstrings that include an overview as well as parameter and return documentation. The format of docstrings can be found in the OpenStack developer hacking docs. Note that public API documentation is a bonus, not a requirement.
Public classes and methods must not be destructively changed without following the full OpenStack deprecation path.
For example, do not:
- Change names of classes or methods
- Reorder method arguments
- Change side effects
Alternatives:
- Add a second method with the new signature
- Add keyword arguments
Removing the code from neutron should include a shim in neutron for the sake of subprojects. Refer to neutron/common/exceptions.py for an example. Please Use oslo's debtcollector library, example: http://docs.openstack.org/developer/debtcollector/
The above implies that if you add something, we are stuck with that interface for a long time, so be careful.
Any code that imports/uses the following python modules should not be moved into neutron-lib:
- eventlet