This patch switches to the assert statements provided by Python's unit
test framework to assure the statements are always executed and produce
proper error messages in case of test failures.
This patch extends the test coverage of the unit tests. It also enables
python-coverage and coveralls to track unit test coverage.
There are some additional minor issue fixed discovered during the test
creation.
Signed-off-by: Lars Kiesow <lkiesow@uos.de>
This patch makes the feedgen flake8 compatible, fixing some minor issues
along the way. Most noticeable, this switches from tabs to spaces.
Signed-off-by: Lars Kiesow <lkiesow@uos.de>
According to RFC 4287, there is no atom:url element, only atom:uri, so
replace occurrences of atom:url with atom:uri for compliance.
Also rename variables holding atom:uri from email to uri to better
indicate what they actually are.
