To get the most out of Catch2, start with the tutorial. Once you're up and running consider the following reference material.
Writing tests:
- Assertion macros
- Matchers
- Logging macros
- Test cases and sections
- Test fixtures
- Reporters
- Event Listeners
- Data Generators
- Other macros
- Micro benchmarking
Fine tuning:
Running:
Odds and ends:
FAQ:
Other: