{},
			},
		},
		{
			name: "HintProvider returns -nil map[string][]TopologyHint from provider",
			hp: []HintProvider{
				&mockHintProvider{
					map[string][]TopologyHint{
						"resource": nil,
					},
				},
			},
			expected: []map[string][]TopologyHint{
				{
					"resource": nil,
				},
			},
		},
		{
			name: "Assorted HintProviders",
			hp: []HintProvider{
				&mockHintProvider{

				{},
			},
		},
		{
			name: "HintProvider returns -nil map[string][]TopologyHint from provider",
			hp: []HintProvider{
				&mockHintProvider{
					map[string][]TopologyHint{
						"resource": nil,
					},
				},
			},
			expected: []map[string][]TopologyHint{
				{
					"resource": nil,
				},
			},
		},
		{
			name: "Assorted HintProviders",
			hp: []HintProvider{
				&mockHintProvider{

	return s.getTopologyHints(podUID, containerName)
}

func (s *scope) GetPolicy() Policy {
	return s.policy
}

func (s *scope) AddHintProvider(h HintProvider) {
	s.hintProviders = append(s.hintProviders, h)
}

// It would be better to implement this function in topologymanager instead of scope
// but topologymanager do not track mapping anymore

	p.ph = providersHints
	return TopologyHint{}, true
}

func TestAddHintProvider(t *testing.T) {
	tcases := []struct {
		name string
		hp   []HintProvider
	}{
		{
			name: "Add HintProvider",
			hp: []HintProvider{
				&mockHintProvider{},
				&mockHintProvider{},
				&mockHintProvider{},
			},
		},
	}
	mngr := manager{}
	mngr.scope = NewContainerScope(NewNonePolicy())

	}
	return admission.GetPodAdmitResult(nil)
}

func (s *podScope) accumulateProvidersHints(pod *v1.Pod) []map[string][]TopologyHint {
	var providersHints []map[string][]TopologyHint

	for _, provider := range s.hintProviders {
		// Get the TopologyHints for a Pod from a provider.
		hints := provider.GetPodTopologyHints(pod)
		providersHints = append(providersHints, hints)
		klog.InfoS("TopologyHints", "hints", hints, "pod", klog.KObj(pod))
	}

}

func (s *containerScope) accumulateProvidersHints(pod *v1.Pod, container *v1.Container) []map[string][]TopologyHint {
	var providersHints []map[string][]TopologyHint

	for _, provider := range s.hintProviders {
		// Get the TopologyHints for a Container from a provider.
		hints := provider.GetTopologyHints(pod, container)
		providersHints = append(providersHints, hints)

				Preferred:        true,
			},
		},
		{
			name: "TopologyHint not set",
			hp:   []HintProvider{},
			expected: TopologyHint{
				NUMANodeAffinity: NewTestBitMask(numaNodes...),
				Preferred:        true,
			},
		},
		{
			name: "HintProvider returns empty non-nil map[string][]TopologyHint",
			hp: []HintProvider{
				&mockHintProvider{
					map[string][]TopologyHint{},
				},
			},

	// GetTopologyHints implements the topologymanager.HintProvider Interface
	// and is consulted to achieve NUMA aware resource alignment among this
	// and other resource controllers.
	GetTopologyHints(s state.State, pod *v1.Pod, container *v1.Container) map[string][]topologymanager.TopologyHint
	// GetPodTopologyHints implements the topologymanager.HintProvider Interface

	// GetTopologyHints implements the topologymanager.HintProvider Interface
	// and is consulted to achieve NUMA aware resource alignment among this
	// and other resource controllers.
	GetTopologyHints(s state.State, pod *v1.Pod, container *v1.Container) map[string][]topologymanager.TopologyHint
	// GetPodTopologyHints implements the topologymanager.HintProvider Interface
	// and is consulted to achieve NUMA aware resource alignment per Pod

	Store
}

type manager struct {
	//Topology Manager Scope
	scope Scope
}

// HintProvider is an interface for components that want to collaborate to
// achieve globally optimal concrete resource alignment with respect to
// NUMA locality.
type HintProvider interface {
	// GetTopologyHints returns a map of resource names to a list of possible