Deprecate telegram_webhooks in favor of telegram_webhook

spec/integration_helper.rb

@@ -75,9 +75,9 @@ RSpec.configure do |config|
       require 'telegram/bot/routes_helper'
       extend Telegram::Bot::RoutesHelper
 
-      telegram_webhooks default: DefaultBotController,
-                        other: OtherBotController,
-                        named: NamedBotController
+      telegram_webhook DefaultBotController, :default
+      telegram_webhook OtherBotController, :other
+      telegram_webhook NamedBotController, :named
     end
   end
 end

spec/telegram/bot/routes_helper_spec.rb

@@ -40,6 +40,62 @@ RSpec.describe Telegram::Bot::RoutesHelper do
     end
   end
 
+  describe '#telegram_webhook' do
+    subject { mapper.telegram_webhook(*input) }
+    let(:mapper) { double(:mapper).tap { |x| x.extend described_class } }
+    let(:bots) { {default: bot, other: other_bot} }
+    let(:controller) { double(:controller, name: :controller) }
+    let(:other_controller) { double(:other_controller, name: :other_controller) }
+    before { allow(Telegram).to receive(:bots) { bots } }
+
+    def assert_routes(bot, controller, route_name, options) # rubocop:disable AbcSize
+      expected_path = options.delete(:path) || "telegram/#{bot.token}"
+      expect(mapper).to receive(:post) do |path, params|
+        expect(path).to eq expected_path
+        middleware = params[:to]
+        expect(middleware.controller).to eq(controller)
+        expect(middleware.bot.token).to eq(bot.token)
+        expect(middleware.bot.username).to eq(bot.username)
+        expect(params[:as]).to eq route_name
+        expect(params).to include(options) if options
+      end
+      subject
+    end
+
+    context 'when called with controller' do
+      let(:input) { [controller, option: :val] }
+
+      it 'creates routes for default bot and this controller' do
+        assert_routes bot, controller, 'default_telegram_webhook', option: :val
+      end
+
+      context 'and bot does not have configured token' do
+        let(:bot) { create_bot(nil) }
+        it 'creates routes for default bot and this controller' do
+          assert_routes bot, controller, 'default_telegram_webhook', option: :val
+        end
+      end
+
+      context 'and bot has colon in token' do
+        let(:bot) { create_bot('some:token') }
+        it 'replaces colon with underscore' do
+          assert_routes bot, controller, 'default_telegram_webhook',
+            option: :val,
+            path: 'telegram/some_token'
+        end
+      end
+    end
+
+    context 'when called with controller and smth castable to bot' do
+      let(:input) { [controller, 'custom_token', option: :val] }
+
+      it 'creates routes for every created bot and controller' do
+        assert_routes create_bot('custom_token'), controller, 'telegram_webhook',
+          option: :val
+      end
+    end
+  end
+
   describe '#telegram_webhooks' do
     subject { mapper.telegram_webhooks(*input) }
     let(:mapper) { double(:mapper).tap { |x| x.extend described_class } }
@@ -47,6 +103,7 @@ RSpec.describe Telegram::Bot::RoutesHelper do
     let(:controller) { double(:controller, name: :controller) }
     let(:other_controller) { double(:other_controller, name: :other_controller) }
     before { allow(Telegram).to receive(:bots) { bots } }
+    around { |ex| Telegram::Bot.deprecation_0_14.silence { ex.run } }
 
     def assert_routes(*expected) # rubocop:disable AbcSize
       expected.each do |(bot, controller, route_name, options)|