// RegisterFakeWatch adds a new fake watcher for the specified resource in the given fake client.
// All subsequent requests for a watch on the client will result in returning this fake watcher.
func RegisterFakeWatch(resource string, client *core.Fake) *WatcherDispatcher {
dispatcher := &WatcherDispatcher{
watchers: make([]*watch.RaceFreeFakeWatcher, 0),
eventsSoFar: make([]*watch.Event, 0),
orderExecution: make(chan func(), 100),
stopChan: make(chan struct{}),
}
go func() {
for {
select {
case fun := <-dispatcher.orderExecution:
fun()
case <-dispatcher.stopChan:
return
}
}
}()
client.AddWatchReactor(resource, func(action core.Action) (bool, watch.Interface, error) {
watcher := watch.NewRaceFreeFake()
dispatcher.register(watcher)
return true, watcher, nil
})
return dispatcher
}
// RegisterFakeWatch adds a new fake watcher for the specified resource in the given fake client.
// All subsequent requests for a watch on the client will result in returning this fake watcher.
func RegisterFakeWatch(resource string, client *core.Fake) *WatcherDispatcher {
dispatcher := &WatcherDispatcher{
watchers: make([]*watch.RaceFreeFakeWatcher, 0),
eventsSoFar: make([]*watch.Event, 0),
}
client.AddWatchReactor(resource, func(action core.Action) (bool, watch.Interface, error) {
watcher := watch.NewRaceFreeFake()
dispatcher.register(watcher)
return true, watcher, nil
})
return dispatcher
}
// NewSimpleClientset returns a clientset that will respond with the provided objects.
// It's backed by a very simple object tracker that processes creates, updates and deletions as-is,
// without applying any validations and/or defaults. It shouldn't be considered a replacement
// for a real clientset and is mostly useful in simple unit tests.
func NewSimpleClientset(objects ...runtime.Object) *Clientset {
o := core.NewObjectTracker(api.Scheme, api.Codecs.UniversalDecoder())
for _, obj := range objects {
if err := o.Add(obj); err != nil {
panic(err)
}
}
fakePtr := core.Fake{}
fakePtr.AddReactor("*", "*", core.ObjectReaction(o, api.Registry.RESTMapper()))
fakePtr.AddWatchReactor("*", core.DefaultWatchReactor(watch.NewFake(), nil))
return &Clientset{fakePtr}
}
func RegisterWatch(resource string, client *core.Fake) *watch.FakeWatcher {
watcher := watch.NewFake()
client.AddWatchReactor(resource, func(action core.Action) (bool, watch.Interface, error) { return true, watcher, nil })
return watcher
}
