Support for testing bots in poller mode and non-Rails apps

lib/telegram/bot/rspec/integration/rack.rb

@@ -0,0 +1,24 @@
+require 'telegram/bot/rspec/integration/shared'
+require 'rack/test'
+
+RSpec.shared_context 'telegram/bot/integration/rack' do
+  include_context 'telegram/bot/integration/shared'
+  include Rack::Test::Methods
+
+  let(:request_path) { raise '`let(:request_path) { path to bot }` is required' }
+  let(:app) { raise '`let(:app) { your rack app here }` is required' }
+  let(:request_headers) do
+    {
+      'ACCEPT' => 'application/json',
+      'CONTENT_TYPE' => 'application/json',
+    }
+  end
+
+  def dispatch(update)
+    post request_path, update.to_json, request_headers
+  end
+end
+
+Telegram::Bot::RSpec.with_include_context do |config|
+  config.include_context 'telegram/bot/integration/rack', telegram_bot: :rack
+end