@carsongee 

Thanks for adding in a test!
You don't actually need the overhead of the CourseTestCase class, which creates a user, logs them in, creates a course, etc.

Instead use a ModuleStoreTestCase.

In your imports:
```
from django.test.utils import override_settings

from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
from contentstore.tests.modulestore_config import TEST_MODULESTORE
```

and for your test class:
```
@override_settings(MODULESTORE=TEST_MODULESTORE)
class TestImport(ModuleStoreTestCase):
```