Function SetDefaultEventsPubSub

pkg/util/test/events.go:234–242

SetDefaultEventsPubSub calls events.SetDefaultPubSub and returns a function that can be used to undo the action. Following calls to SetDefaultEventsPubSub will block until undo function is called.

(ps events.PubSub)

// returns a function that can be used to undo the action.
// Following calls to SetDefaultEventsPubSub will block until undo function is called.
func SetDefaultEventsPubSub(ps events.PubSub) func() {
	eventsPubSubMu.Lock()
	oldPS := eventsPubSub
	eventsPubSub = ps
	return func() {
		eventsPubSub = oldPS
		eventsPubSubMu.Unlock()
	}
}

// CollectEvents collects events published by f.
func CollectEvents(f func()) []events.Event {