Refining the Tests
Explore refining property-based tests for a PostgreSQL-based bookstore using Elixir and PropEr. Understand filtering problematic characters from test data, splitting properties for better focus, and handling stateful models with custom comparisons. Gain insights on debugging test failures and improving preconditions to ensure more accurate and reliable test results.
We'll cover the following...
We'll cover the following...
Order of failures:
Property tests are probabilistic. We may find different issues, or the same issues in a different order, than those in this text. This is normal, and rerunning the property a few times may yield different errors each time.
The first error in this section can’t be reproduced ...