aya/test/integration-test
Dmitry Savintsev 82773f46c8 Make the integration tests handle errors internally.
Instead of returning anyhow>>Result<()> handle errors
'in-place' with unwrap or panic, for more informative
and user-friendly error messages on test failures.

Fixes .

Signed-off-by: Dmitry Savintsev <dsavints@gmail.com>
..
src Make the integration tests handle errors internally.
Cargo.toml add list, run cli flags to integration tests.