}
}

func updateConditions(status *v1.NamespaceStatus, newConditions []v1.NamespaceCondition) (hasChanged bool) {
	for _, conditionType := range conditionTypes {
		newCondition := getCondition(newConditions, conditionType)
		// if we weren't failing, then this returned nil.  We should set the "ok" variant of the condition
		if newCondition == nil {
			newCondition = newSuccessfulCondition(conditionType)
		}

	var newConditions []v1.ReplicationControllerCondition
	for _, c := range conditions {
		if c.Type == condType {
			continue
		}
		newConditions = append(newConditions, c)
	}
	return newConditions

		return true
	}

	if existingCondition.Status != newCondition.Status {
		existingCondition.Status = newCondition.Status
		if !newCondition.LastTransitionTime.IsZero() {
			existingCondition.LastTransitionTime = newCondition.LastTransitionTime
		} else {
			existingCondition.LastTransitionTime = metav1.NewTime(time.Now())
		}
		changed = true
	}

	if existingCondition.Reason != newCondition.Reason {

func filterOutCondition(conditions []apps.ReplicaSetCondition, condType apps.ReplicaSetConditionType) []apps.ReplicaSetCondition {
	var newConditions []apps.ReplicaSetCondition
	for _, c := range conditions {
		if c.Type == condType {
			continue
		}
		newConditions = append(newConditions, c)
	}
	return newConditions

)

func TestUpdateConditions(t *testing.T) {
	tests := []struct {
		name string

		newConditions  []v1.NamespaceCondition
		startingStatus *v1.NamespaceStatus

		expecteds []v1.NamespaceCondition
	}{
		{
			name: "leave unknown",

			newConditions: []v1.NamespaceCondition{},
			startingStatus: &v1.NamespaceStatus{
				Conditions: []v1.NamespaceCondition{

				newConditions = append(newConditions, newCondition.condition)
			} else {
				newConditions = append(newConditions, condition)
			}
			newCondition.processed = true
		}
	}

	// append all unprocessed conditions
	for _, newCondition := range resizeConditionMap {
		if !newCondition.processed {
			newConditions = append(newConditions, newCondition.condition)
		}
	}

		{
			description:     "when removing all conditions",
			pvc:             pvc.DeepCopy(),
			newConditions:   []v1.PersistentVolumeClaimCondition{},
			finalConditions: []v1.PersistentVolumeClaimCondition{},
		},
		{
			description: "adding new condition",
			pvc:         pvc.DeepCopy(),
			newConditions: []v1.PersistentVolumeClaimCondition{
				{
					Type:   v1.PersistentVolumeClaimFileSystemResizePending,

	}

	existingCondition.Status = newCondition.Status
	existingCondition.Reason = newCondition.Reason
	existingCondition.Message = newCondition.Message
}

// RemoveCRDCondition removes the status condition.
func RemoveCRDCondition(crd *apiextensionsv1.CustomResourceDefinition, conditionType apiextensionsv1.CustomResourceDefinitionConditionType) {

	}

	existingCondition.Status = newCondition.Status
	existingCondition.Reason = newCondition.Reason
	existingCondition.Message = newCondition.Message
}

// RemoveCRDCondition removes the status condition.
func RemoveCRDCondition(crd *CustomResourceDefinition, conditionType CustomResourceDefinitionConditionType) {
	newConditions := []CustomResourceDefinitionCondition{}

			oldConditions := findConditions(oldCSR, t)
			newConditions := findConditions(newCSR, t)
			switch {
			case len(newConditions) < len(oldConditions):
				// removals are prevented above
			case len(newConditions) > len(oldConditions):