With the original packages already in place, I have now changed them to supply an additional -tests package that installs the test suite. Because the use of /usr/tests has not yet been discussed in detail (and obviously not approved yet), I have opted to go for a compromise in the meantime. These test packages install the test suites under /usr/libexec/<package>/tests and they include a README.Fedora file explaining why the tests are in such location and how to run them.
No matter what, running the test suite of any of these packages is actually pretty simple. For example:
# yum install kyua-cli kyua-tests $ kyua test -k /usr/libexec/kyua-cli/tests/KyuafileNote that, at the moment, these new -tests packages are only available in the updates-testing repository of Fedora 17 and will not move onto updates for over a week.