func ExtractFromListOptions(opts interface{}) (labelSelector labels.Selector, fieldSelector fields.Selector, resourceVersion string) {
var err error
switch t := opts.(type) {
case api.ListOptions:
labelSelector = t.LabelSelector
fieldSelector = t.FieldSelector
resourceVersion = t.ResourceVersion
case v1.ListOptions:
labelSelector, err = labels.Parse(t.LabelSelector)
if err != nil {
panic(err)
}
fieldSelector, err = fields.ParseSelector(t.FieldSelector)
if err != nil {
panic(err)
}
resourceVersion = t.ResourceVersion
default:
panic(fmt.Errorf("expect a ListOptions"))
}
if labelSelector == nil {
labelSelector = labels.Everything()
}
if fieldSelector == nil {
fieldSelector = fields.Everything()
}
return labelSelector, fieldSelector, resourceVersion
}
func (c *FakeEvents) GetFieldSelector(involvedObjectName, involvedObjectNamespace, involvedObjectKind, involvedObjectUID *string) fields.Selector {
action := testing.GenericActionImpl{}
action.Verb = "get-field-selector"
action.Resource = eventsResource
c.Fake.Invokes(action, nil)
return fields.Everything()
}
func addDefaultingFuncs(scheme *runtime.Scheme) error {
return scheme.AddDefaultingFuncs(
func(obj *ListOptions) {
if obj.LabelSelector == nil {
obj.LabelSelector = labels.Everything()
}
if obj.FieldSelector == nil {
obj.FieldSelector = fields.Everything()
}
},
)
}