In order to test the different code paths for action execution
it is very useful to be able to make the actions fail in the different
execution stages.
This patch adds three new options `fail_pre_condition`, `fail_execute`
and `fail_post_condition`. Setting any of them to True makes the action
to fail in the specified step.
Change-Id: Ied8c0bb767d9bb6bdfb9209365857a3b4d606b40
Signed-off-by: Alfredo Moralejo <amoralej@redhat.com>
1fb89aeac3