// required version for the annotated test to pass
	RequireIstioVersion(version string) Test
	// RequireKubernetesMinorVersion ensures that all Kubernetes clusters used in this test
	// are at least the required version for the annotated test to pass
	RequireKubernetesMinorVersion(minorVersion uint) Test
	// RequiresMinClusters ensures that the current environment contains at least the expected number of clusters.