db/models_test:
db/models_test:

Added a test for when `iter_gmfs` is called with a `location` specified.


Former-commit-id: 555c1440a1d9ec904242d74518573516cc622841 [formerly 2983ce25c4944e905b93c3bd5cd3de784c185953]
Former-commit-id: 616c3ca692f044a7b4c62d4c7dfaf5a6bf547da1
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine