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

spec/telegram/bot/rspec/message_helpers_spec.rb

@@ -0,0 +1,115 @@
+require 'telegram/bot/rspec/integration/poller'
+
+RSpec.describe 'Integration: message helpers', telegram_bot: :poller do
+  describe '#default_message_options' do
+    subject { default_message_options }
+    it { should eq from: {id: from_id}, chat: {id: chat_id} }
+  end
+
+  describe '#dispatch_message' do
+    subject { -> { dispatch_message text, options } }
+    let(:text) { '/start asd qwe' }
+    let(:options) { {} }
+    let(:result) { double(:result) }
+
+    it 'invokes dispatch' do
+      expect(self).to receive(:dispatch).with(
+        message: hash_including(default_message_options.merge(
+          text: text,
+        )),
+      ) { result }
+      expect(subject.call).to eq result
+    end
+
+    context 'with options' do
+      let(:options) { {option: 1} }
+      it 'invokes dispatch' do
+        expect(self).to receive(:dispatch).with(
+          message: hash_including(default_message_options.merge(
+            text: text,
+          ).merge(options)),
+        ) { result }
+        expect(subject.call).to eq result
+      end
+    end
+  end
+
+  describe '#dispatch_command' do
+    subject { -> { dispatch_command :start, *args } }
+    let(:args) { [] }
+    let(:result) { double(:result) }
+
+    it 'invokes dispatch' do
+      expect(self).to receive(:dispatch).with(
+        message: hash_including(default_message_options.merge(
+          text: '/start',
+        )),
+      ) { result }
+      expect(subject.call).to eq result
+    end
+
+    context 'with args & options' do
+      let(:args) { [*params, options] }
+      let(:params) { %w[qwe asd] }
+      let(:options) { {option: 1} }
+      it 'invokes dispatch' do
+        expect(self).to receive(:dispatch).with(
+          message: hash_including(default_message_options.merge(
+            text: "/start #{params.join(' ')}",
+          ).merge(options)),
+        ) { result }
+        expect(subject.call).to eq result
+      end
+    end
+  end
+end
+
+# Old specs
+RSpec.describe 'Integration: message helpers', telegram_bot: :poller do
+  let(:bot) { Telegram::Bot::ClientStub.new('token') }
+  let(:controller_class) do
+    Class.new(Telegram::Bot::UpdatesController) do
+      def start(*args)
+        respond_with :message, text: "Start: #{args.inspect}, option: #{payload['option']}"
+      end
+    end
+  end
+
+  describe '#default_message_options' do
+    subject { default_message_options }
+    it { should eq from: {id: from_id}, chat: {id: chat_id} }
+  end
+
+  describe '#dispatch_message' do
+    subject { -> { dispatch_message "/start #{args.join ' '}", options } }
+    let(:args) { %w[asd qwe] }
+    let(:options) { {} }
+    it { should respond_with_message "Start: #{args.inspect}, option: " }
+
+    context 'with options' do
+      let(:options) { {option: 1} }
+      it { should respond_with_message "Start: #{args.inspect}, option: 1" }
+
+      context 'and chat_id is not set' do
+        let(:options) { super().merge(chat: nil) }
+        it { should raise_error(/chat is not present/) }
+      end
+    end
+  end
+
+  describe '#dispatch_command' do
+    subject { -> { dispatch_command :start, *args } }
+    let(:args) { [] }
+    it { should respond_with_message "Start: #{args.inspect}, option: " }
+
+    context 'with args' do
+      let(:args) { %w[asd qwe] }
+      it { should respond_with_message "Start: #{args.inspect}, option: " }
+    end
+
+    context 'with options' do
+      let(:args) { ['asd', 'qwe', option: 1] }
+      it { should respond_with_message "Start: #{args[0...-1].inspect}, option: 1" }
+    end
+  end
+end