}
	return &flowcontrol.FlowSchema{
		ObjectMeta: metav1.ObjectMeta{
			Name: name,
			Annotations: map[string]string{
				flowcontrol.AutoUpdateAnnotationKey: "true",
			},
		},
		Spec: flowcontrol.FlowSchemaSpec{
			PriorityLevelConfiguration: flowcontrol.PriorityLevelConfigurationReference{
				Name: plName,
			},
			MatchingPrecedence:  matchingPrecedence,
			DistinguisherMethod: dm,
			Rules:               rules},

}

func TestAPFControllerWithGracefulShutdown(t *testing.T) {
	const plName = "test-ps"
	fs := &flowcontrol.FlowSchema{
		ObjectMeta: metav1.ObjectMeta{
			Name: "test-fs",
		},
		Spec: flowcontrol.FlowSchemaSpec{
			MatchingPrecedence: 100,
			PriorityLevelConfiguration: flowcontrol.PriorityLevelConfigurationReference{
				Name: plName,
			},
			DistinguisherMethod: &flowcontrol.FlowDistinguisherMethod{

	fs := &flowcontrol.FlowSchema{
		ObjectMeta: metav1.ObjectMeta{Name: name},
		Spec:       flowcontrol.FlowSchemaSpec{}}
	// 5% chance of zero rules, otherwise draw from 1--6 biased low
	nRules := (1 + rng.Intn(3)) * (1 + rng.Intn(2)) * ((19 + rng.Intn(20)) / 20)
	ftr := &fsTestingRecord{fs: fs,
		wellFormed:                    true,

	return ValidateFlowSchema(fs)
}

// ValidateFlowSchemaSpec validates the content of flow-schema's spec
func ValidateFlowSchemaSpec(fsName string, spec *flowcontrol.FlowSchemaSpec, fldPath *field.Path) field.ErrorList {
	var allErrs field.ErrorList
	if spec.MatchingPrecedence <= 0 {

	fs := &flowcontrol.FlowSchema{
		ObjectMeta: metav1.ObjectMeta{
			Name: fsName,
			UID:  types.UID(fsName),
		},
		Spec: flowcontrol.FlowSchemaSpec{
			MatchingPrecedence: 1,
			PriorityLevelConfiguration: flowcontrol.PriorityLevelConfigurationReference{
				Name: plName,
			},
			DistinguisherMethod: &flowcontrol.FlowDistinguisherMethod{

		{Name: "MatchingPrecedence", Type: "string", Description: flowcontrolv1.FlowSchemaSpec{}.SwaggerDoc()["matchingPrecedence"]},
		{Name: "DistinguisherMethod", Type: "string", Description: flowcontrolv1.FlowSchemaSpec{}.SwaggerDoc()["distinguisherMethod"]},
		{Name: "Age", Type: "string", Description: metav1.ObjectMeta{}.SwaggerDoc()["creationTimestamp"]},

		{
			fs: flowcontrol.FlowSchema{
				ObjectMeta: metav1.ObjectMeta{
					Name:              "all-matcher",
					CreationTimestamp: metav1.Time{Time: time.Now().Add(1.9e9)},
				},
				Spec: flowcontrol.FlowSchemaSpec{
					PriorityLevelConfiguration: flowcontrol.PriorityLevelConfigurationReference{Name: "allee"},
					MatchingPrecedence:         math.MaxInt32,

            "kind": "FlowSchemaList",
            "version": "v1beta3"
          }
        ]
      },
      "io.k8s.api.flowcontrol.v1beta3.FlowSchemaSpec": {
        "description": "FlowSchemaSpec describes how the FlowSchema's specification looks like.",
        "properties": {
          "distinguisherMethod": {
            "allOf": [
              {

            "group": "flowcontrol.apiserver.k8s.io",
            "kind": "FlowSchemaList",
            "version": "v1"
          }
        ]
      },
      "io.k8s.api.flowcontrol.v1.FlowSchemaSpec": {
        "description": "FlowSchemaSpec describes how the FlowSchema's specification looks like.",
        "properties": {
          "distinguisherMethod": {
            "allOf": [
              {

		"k8s.io/api/flowcontrol/v1.FlowSchemaList":                                                              schema_k8sio_api_flowcontrol_v1_FlowSchemaList(ref),
		"k8s.io/api/flowcontrol/v1.FlowSchemaSpec":                                                              schema_k8sio_api_flowcontrol_v1_FlowSchemaSpec(ref),