Pulp

Http repo.publish.finish Event Listener not triggered in error case: wrong distributor id was provided when issuing a repo publish call

Version:
pulp-server-2.6.0-0.7.beta.fc21.noarch

How reproducible:
Always, automated

Steps to reproduce:
- create an rpm repo with a feed
- create a bin at http://requestb.in/
- create an event listener reporting to bin.url
- update the event listener to types: ['repo.publish.finish']
- trigger a repo publish with a wrong/non-existent distributor id
- make sure the publish task failed
- check the request bin

Actual results:
- no requests POSTed

Expected results:
- the bin contains a request POSTed by Pulp http event listener such that
- request.body:Task.state is 'error'
- request.body:Task.id is publish_task.id

Additional Information:
- pulp-automation test case: test_23_event_listener:EventListenerErrorTest.test_02_repo_publish_finish
- https://github.com/RedHatQE/pulp-automation/blob/master/tests/general_tests/test_23_event_listener.py