tests/job/validation_test:
tests/job/validation_test:

Added an expected error check to EventBasedRiskValidationTestCase.
I also modified the test inputs to be more complete and improve
coverage.


Former-commit-id: efc7ad149985634ce6a4ac7fd1f005c1e9a33991
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine