add new methods

all_test.go

@@ -3,10 +3,11 @@ package event
 import (
 	"bytes"
 	"fmt"
-	"github.com/stretchr/testify/assert"
 	"sync"
 	"testing"
 	"time"
+
+	"github.com/stretchr/testify/assert"
 )
 
 var emptyListener = func(e Event) error {
@@ -130,6 +131,9 @@ func TestOn(t *testing.T) {
 	assert.True(t, HasListeners("n1"))
 	assert.False(t, HasListeners("name"))
 
+	assert.NotEmpty(t, DefaultEM.Listeners())
+	assert.NotEmpty(t, DefaultEM.ListenersByName("n1"))
+
 	DefaultEM.RemoveListeners("n1")
 	assert.False(t, HasListeners("n1"))
 }

manager.go

@@ -293,10 +293,20 @@ func (em *Manager) newBasicEvent(name string, data M) *BasicEvent {
 
 // HasListeners has listeners for the event name.
 func (em *Manager) HasListeners(name string) bool {
-	_, ok := em.listeners[name]
+	_, ok := em.listenedNames[name]
 	return ok
 }
 
+// Listeners get all listeners
+func (em *Manager) Listeners() map[string]*ListenerQueue {
+	return em.listeners
+}
+
+// ListenersByName get listeners by given event name
+func (em *Manager) ListenersByName(name string) *ListenerQueue {
+	return em.listeners[name]
+}
+
 // ListenersCount get listeners number for the event name.
 func (em *Manager) ListenersCount(name string) int {
 	if lq, ok := em.listeners[name]; ok {

simpleevent/all_test.go

@@ -3,8 +3,9 @@ package simpleevent
 import (
 	"bytes"
 	"fmt"
-	"github.com/stretchr/testify/assert"
 	"testing"
+
+	"github.com/stretchr/testify/assert"
 )
 
 func TestEvent(t *testing.T) {