return func(requested, allocable []int64) int64 {
		var nodeScore, weightSum int64
		for i := range requested {
			if allocable[i] == 0 {
				continue
			}
			weight := resources[i].Weight
			resourceScore := leastRequestedScore(requested[i], allocable[i])
			nodeScore += resourceScore * weight
			weightSum += weight
		}
		if weightSum == 0 {
			return 0
		}
		return nodeScore / weightSum
	}
}

	return func(classResources classResourceMap) int64 {
		var nodeScore int64
		// in alpha stage, all classes have the same weight
		weightSum := len(classResources)
		if weightSum == 0 {
			return 0
		}
		for _, resource := range classResources {
			classScore := f(resource.Requested, resource.Capacity)
			nodeScore += classScore
		}
		return int64(math.Round(float64(nodeScore) / float64(weightSum)))
	}

			scores := framework.NodeScoreList{}
			for _, score := range test.scores {
				scores = append(scores, framework.NodeScore{Score: score})
			}

			expectedScores := framework.NodeScoreList{}
			for _, score := range test.expectedScores {
				expectedScores = append(expectedScores, framework.NodeScore{Score: score})
			}

			DefaultNormalizeScore(framework.MaxNodeScore, test.reverse, scores)

	}
	return func(requested, allocable []int64) int64 {
		var nodeScore, weightSum int64
		for i := range requested {
			if allocable[i] == 0 {
				continue
			}
			weight := resources[i].Weight
			resourceScore := resourceScoringFunction(requested[i], allocable[i])
			if resourceScore > 0 {
				nodeScore += resourceScore * weight
				weightSum += weight
			}
		}
		if weightSum == 0 {

	return func(requested, allocable []int64) int64 {
		var nodeScore, weightSum int64
		for i := range requested {
			if allocable[i] == 0 {
				continue
			}
			weight := resources[i].Weight
			resourceScore := mostRequestedScore(requested[i], allocable[i])
			nodeScore += resourceScore * weight
			weightSum += weight
		}
		if weightSum == 0 {
			return 0
		}
		return nodeScore / weightSum
	}
}