def test_model_deleting_works_properly(self):
"""
Tests that an instance's delete method deletes the instance
"""
e1 = TestEdgeModel.create(self.v1, self.v2, test_val=3)
e1.delete()
edges = self.v1.outE()
self.assertEqual(len(edges), 0)
e1.delete()
# don't actually create a db model and try to delete
e2 = TestEdgeModel(self.v1, self.v2, test_val=3, name='nonexistant')
e2.delete()
