v0.1.0

spec/telegram/bot_spec.rb

@@ -0,0 +1,51 @@
+RSpec.describe Telegram::Bot do
+  it 'has a version number' do
+    expect(Telegram::Bot::VERSION).not_to be nil
+  end
+
+  describe '.wrap' do
+    subject { described_class.wrap(input) }
+    let(:result) { double(:result) }
+    let(:token) { 'token' }
+    let(:username) { 'username' }
+    let(:instance) { described_class.new 'token' }
+
+    context 'when input is a string' do
+      let(:input) { token }
+
+      it 'treats string as token' do
+        expect(described_class).to receive(:new).with(token) { result }
+        should eq result
+      end
+    end
+
+    context 'when input is a hash' do
+      let(:input) { {token: token, username: username, ignore: :ignore} }
+
+      it 'extracts token & username' do
+        expect(described_class).to receive(:new).with(token, username) { result }
+        should eq result
+      end
+    end
+
+    context 'when input is an instance of described_class' do
+      let!(:input) { instance }
+
+      it 'returns input' do
+        expect(described_class).to_not receive(:new)
+        should eq input
+      end
+    end
+
+    context 'when input is an array' do
+      let!(:input) { ['other_token', instance, token: token, username: username] }
+      let(:result_2) { double(:result_2) }
+
+      it 'calls wrap for every element' do
+        expect(described_class).to receive(:new).with('other_token') { result }
+        expect(described_class).to receive(:new).with(token, username) { result_2 }
+        should eq [result, instance, result_2]
+      end
+    end
+  end
+end