You would be developing a repository into which code coverage reports would be stored. This repository would allow various reports over the stored data, such as:
- Coverage aggregation of multiple test suites run over the same code.
- Coverage differences between those different test suites.
- Calculation of the benefit for each of these test suites. (How much code coverage do they bring? How much do they test exclusively, that other test suites do not?)
This information is crucial to understanding the benefits of test suites and gaps in code coverage. It would be directly applicable in everyday practice, and the repository would even make a great open source project.
Please direct any and all questions to Lukáš Petrovický <email@example.com>.
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