imag/tests/ui/README.md

UI testing

This crate is just a helper crate for CI runs and development. It contains test code which tests the actual imag binaries and their user interfaces and behaviour.

Tests are automatically done in temporary directories. The test setup removes these testing directories after tests have run. To prevent this, set IMAG_UI_TEST_PERSIST.

Use the normal RUST_LOG functionality for logging (or see the documentation for the env_logger crate).