Changelog for python3-oslo-cache-tests-1.28.0-2.fc30.noarch.rpm :

* Mon Nov 19 2018 Miro Hrončok - 1.28.0-2- Subpackages python2-oslo-cache, python2-oslo-cache-tests have been removed See https://fedoraproject.org/wiki/Changes/Mass_Python_2_Package_Removal
* Sat Feb 10 2018 RDO 1.28.0-1- Update to 1.28.0