The rvgen kunit command patches monitor files and adds necessary
definitions for kunit tests.
Add a test case validating its behaviour on dummy generated files and
comparing it against reference files, like it's done for rvgen monitor.
Reviewed-by: Nam Cao <namcao@linutronix.de>
Link: https://lore.kernel.org/r/20260723074534.43521-11-gmonaco@redhat.com
Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>
