'tests the image creation and deletion functionalities:
* downloads image from horizon.conf stated in http_image
* creates the image from the downloaded file
* verifies the image appears in the images table as active
* deletes the newly created image
* verifies the image does not appear in the table after deletion'

def test_image_create_delete_from_local_file(self):

    with helpers.gen_temporary_file() as file_name:
        self.image_create(local_file=file_name)
        self.image_delete(self.IMAGE_NAME)
