def test_revision_deletion(self):
self.assertEqual(Revision.query.count(), 1) # Got one from review created in setUp method
new_revision = Revision()
new_revision.review_id = self.review.id
new_revision.text = u"Testing something else!"
db.session.add(new_revision)
db.session.commit()
self.assertEqual(Revision.query.count(), 2)
new_revision.delete()
self.assertEqual(Revision.query.count(), 1)
