// Route from a telegram message channel to the respective handler
func (router *Routes) Route(message *telegram.Message) {
var elements []string
for _, item := range strings.Split(message.Text, " ") {
if item == "" {
continue
}
elements = append(elements, item)
}
count := len(elements)
answer := telegram.NewAnswerBack(message, router.Bot.API)
messageContext := MessageContext{map[string]string{}, answer}
for _, handler := range router.handlers {
if count != len(handler.elements) {
continue
}
matched := true
for index, item := range handler.elements {
givenItem := elements[index]
switch {
case strings.Index(item, ":") == 0:
messageContext.Params[item[1:]] = givenItem
case item != givenItem:
matched = false
}
}
if !matched {
continue
}
check := handler.actions.Check(&messageContext)
switch {
case check == RouteAccept:
handler.actions.Handle(&messageContext)
return
case check == RouteStop:
return
}
}
}
func TestHandle(t *testing.T) {
mover := &mockQuoteMover{}
handler := moveHandler{storage: mover}
message := &telegram.Message{Chat: telegram.Chat{ID: 2}, MessageID: 3}
sender := &mockMessageSender{}
answer := telegram.NewAnswerBack(message, sender)
context := &bot.MessageContext{Params: make(map[string]string), Message: answer}
context.Params["from"] = "1"
context.Params["to"] = "2"
handler.Handle(context)
if mover.from != "1" || mover.to != "2" {
t.Error("Wrong storage call", mover)
}
if sender.msg.Text != "Moved 100 quotes" {
t.Error("Wrong message", sender.msg.Text)
}
}