def METHOD_NAME(self):
    super().METHOD_NAME()
    ns1 = models.Namespace.objects.create(name='alice')
    col1 = models.Collection.objects.create(namespace=ns1, name='apache')
    models.CollectionVersion.objects.create(collection=col1,
                                            version='1.0.0-beta')
    ns2 = models.Namespace.objects.create(name='gunjan')
    col2 = models.Collection.objects.create(namespace=ns2, name='gunicorn')
    models.CollectionVersion.objects.create(collection=col2,
                                            version='1.2.3')
    models.CollectionVersion.objects.create(collection=col2,
                                            version='1.2.4')
    col3 = models.Collection.objects.create(namespace=ns2, name='gnu_app')
    models.CollectionVersion.objects.create(collection=col3,
                                            version='3.0.0')