def METHOD_NAME(self):
    images = self.driver.list_images()
    extra = images[0].extra
    self.assertEqual(1, len(images))
    self.assertEqual("CentOS 5.11 x64", images[0].name)
    self.assertEqual("123456", images[0].id)
    self.assertEqual(True, extra["allowed_swap"])
    self.assertEqual(256, extra["min_memory_size"])
    self.assertEqual("rhel", extra["distribution"])