func TestNamedHandlers(t *testing.T) {
	l := request.HandlerList{}
	named := request.NamedHandler{"Name", func(r *request.Request) {}}
	named2 := request.NamedHandler{"NotName", func(r *request.Request) {}}
	l.PushBackNamed(named)
	l.PushBackNamed(named)
	l.PushBackNamed(named2)
	l.PushBack(func(r *request.Request) {})
	assert.Equal(t, 4, l.Len())
	l.Remove(named)
	assert.Equal(t, 2, l.Len())
}
func TestLoggedHandlers(t *testing.T) {
	expectedHandlers := []string{"name1", "name2"}
	l := request.HandlerList{}
	loggedHandlers := []string{}
	l.AfterEachFn = request.HandlerListLogItem
	cfg := aws.Config{Logger: aws.LoggerFunc(func(args ...interface{}) {
		loggedHandlers = append(loggedHandlers, args[2].(string))
	})}

	named1 := request.NamedHandler{Name: "name1", Fn: func(r *request.Request) {}}
	named2 := request.NamedHandler{Name: "name2", Fn: func(r *request.Request) {}}
	l.PushBackNamed(named1)
	l.PushBackNamed(named2)
	l.Run(&request.Request{Config: cfg})

	assert.Equal(t, expectedHandlers, loggedHandlers)
}
func TestStopHandlers(t *testing.T) {
	l := request.HandlerList{}
	stopAt := 1
	l.AfterEachFn = func(item request.HandlerListRunItem) bool {
		return item.Index != stopAt
	}

	called := 0
	l.PushBackNamed(request.NamedHandler{Name: "name1", Fn: func(r *request.Request) {
		called++
	}})
	l.PushBackNamed(request.NamedHandler{Name: "name2", Fn: func(r *request.Request) {
		called++
	}})
	l.PushBackNamed(request.NamedHandler{Name: "name3", Fn: func(r *request.Request) {
		assert.Fail(t, "third handler should not be called")
	}})
	l.Run(&request.Request{})

	assert.Equal(t, 2, called, "Expect only two handlers to be called")
}