Run all Django storage tests against GridFSStorage

[jonashaag]

[jonashaag]

Actually, the test suite commited by Flavio is the complete suite.

[jonashaag]

Reopen as no tests are run against the result of .open calls (which should have the File API)

[flaper87]

https://github.com/django-mongodb-engine/mongodb-engine/blob/master/tests/storage/tests.py#L28 ?

[jonashaag]

yeah but that doesn't test the complete API... I'll take care of this :-)

[flaper87]

Right, +1