var sum int64
	for _, container := range pod.Spec.InitContainers {
		if state, ok := nodeInfo.ImageStates[normalizedImageName(container.Image)]; ok {
			sum += scaledImageScore(state, totalNumNodes)
		}
	}
	for _, container := range pod.Spec.Containers {
		if state, ok := nodeInfo.ImageStates[normalizedImageName(container.Image)]; ok {
			sum += scaledImageScore(state, totalNumNodes)
		}
	}
	return sum
}

		{Name: "keep it as is 2", Input: "root@" + getImageFakeDigest("root"), Output: "root@" + getImageFakeDigest("root")},
	} {
		t.Run(testCase.Name, func(t *testing.T) {
			image := normalizedImageName(testCase.Input)
			if image != testCase.Output {
				t.Errorf("expected image reference: %q, got %q", testCase.Output, image)
			}
		})
	}
}