package util

import (
	"github.com/matryer/is"
	"testing"
)

func (eb *EventBus) Handled(e Event) bool {
	// TODO: figure out how to verify the event signature here.
	handlers, exists := eb.handlers[e.EventName()]
	if !exists {
		return false
	}

	return len(handlers) > 0
}

func AcceptsMessage(t *testing.T, eb *EventBus, es []Event) {
	is := is.New(t)
	for _, e := range es {
		is.True(eb.Handled(e))
	}
}