Test Pre-requisites:

• A Database activity with a with a file field and a picture field.

Test Steps:
1. Login as a Student and navigate to the Database activity. Select the Add an entry tab.
2. Click 'Choose a file' on the Picture field and verify that File picker is displayed.
3. Select 'Upload a file', choose a file to upload and upload it.
4. Download the picture file to verify that the file link has been created properly.
5. Login as a Teacher and download the file, then verify that the file is correct.