common

type Broker interface {
	CloseConsumers()
	Bus() *event.Bus
	PushEvents(tun *jsonrpc.Tunnel, types ...string)
	PubStarted()
	PubFailed(err string)
	PubDone(tooling string)
	PubLog(text string)
	PrintPlan(metas []model.PluginMeta)
	PrintDebug(format string, v ...interface{})
	PrintInfo(format string, v ...interface{})
	PrintInfoBuffer(info []string)
	// It is not convenient in tests with mocks.
	// It should exit current context but when mocked it does not exit.
	// Instead use: PubLog, log.Fatal
	PrintFatal(format string, v ...interface{})
}

type BrokerImpl interface {
	Start([]model.PluginMeta)
	PushEvents(tun *jsonrpc.Tunnel)
	ProcessPlugin(meta model.PluginMeta) error
}

type Random interface {
	// Int returns int from range 0..n
	Int(n int) int

	// IntFromRange returns int from range from..to
	IntFromRange(from int, to int) int

	// String returns string of specified length with random lower-case letters
	String(length int) string
}

type RandomImpl struct {
	// contains filtered or unexported fields
}