},
				},
			},
			relevant: []corev1.ResourceName{corev1.ResourceMemory},
			expected: true,
		},
	}
	for testName, testCase := range testCases {
		if result := hasUsageStats(&testCase.a, testCase.relevant); result != testCase.expected {
			t.Errorf("%s expected: %v, actual: %v", testName, testCase.expected, result)
		}
	}
}

type fakeEvaluator struct{}

	for _, value := range a {
		values = append(values, string(value))
	}
	sort.Strings(values)
	return strings.Join(values, ",")
}

// hasUsageStats returns true if for each hard constraint in interestingResources there is a value for its current usage
func hasUsageStats(resourceQuota *corev1.ResourceQuota, interestingResources []corev1.ResourceName) bool {
	interestingSet := quota.ToSet(interestingResources)