s2 := pod2.Spec

	apiVersion := s2.Containers[0].Env[0].ValueFrom.FieldRef.APIVersion
	if apiVersion != "v1" {
		t.Errorf("Expected default APIVersion v1, got: %v", apiVersion)
	}
}

func TestSetMinimumScalePod(t *testing.T) {
	// verify we default if limits are specified (and that request=0 is preserved)
	s := v1.PodSpec{}
	s.Containers = []v1.Container{
		{
			Resources: v1.ResourceRequirements{