A shortDescription() method is subclassed. The super
would return the doc string on the test method being
run. Setting doc on that method is not allowed,
so shortDescription() is overridden to provide a
nice default:
:
Also, the `skip` test member may now use substititions.
This allows skipping to be controlled by environment
variables.
A shortDescription() method is subclassed. The super would return the doc string on the test method being run. Setting doc on that method is not allowed, so shortDescription() is overridden to provide a nice default: