Remove Bot::StaleChat in favor of Bot::Forbidden

spec/telegram/bot/botan_spec.rb

@@ -3,7 +3,7 @@ RSpec.describe Telegram::Bot::Botan do
   let(:token) { 'token' }
 
   include_examples 'initializers', :botans
-  include_examples 'async', request_args: -> { [double(:method), double(:url)] }
+  it_behaves_like 'async', request_args: -> { [double(:method), double(:url)] }
 
   describe '.new' do
     subject { described_class.new(*args) }

spec/telegram/bot/client_spec.rb

@@ -4,7 +4,7 @@ RSpec.describe Telegram::Bot::Client do
   let(:botan_token) { double(:botan_token) }
 
   include_examples 'initializers'
-  include_examples 'async', request_args: -> { [double(:action), {body: :content}] }
+  it_behaves_like 'async', request_args: -> { [double(:action), {body: :content}] }
 
   describe '.prepare_body' do
     subject { described_class.prepare_body(input) }
@@ -48,4 +48,49 @@ RSpec.describe Telegram::Bot::Client do
       its(:base_uri) { should include args[0][:token] }
     end
   end
+
+  describe '#request' do
+    subject { -> { instance.request(action, request_body) } }
+    let(:action) { :some_action }
+    let(:url) { "#{format described_class::URL_TEMPLATE, token}#{action}" }
+    let(:request_body) { double(:body) }
+    let(:prepared_body) { double(:prepared_body) }
+    let(:response) { HTTP::Message.new_response(body).tap { |x| x.status = status } }
+
+    let(:status) { 200 }
+    let(:body) { body_json.to_json }
+    let(:body_json) { {'param' => 'val', 'description' => 'some description'} }
+    before do
+      expect(described_class).to receive(:prepare_body).with(request_body) { prepared_body }
+      expect(instance).to receive(:http_request).with(url, prepared_body) { response }
+    end
+    around { |ex| Telegram::Bot::ClientStub.stub_all!(false) { ex.run } }
+
+    shared_examples 'invalid body' do |error = Telegram::Bot::Error|
+      context 'when body is not json' do
+        let(:body) { '{' }
+        it { should raise_error error }
+      end
+    end
+
+    its(:call) { should eq body_json }
+    include_examples 'invalid body', JSON::ParserError
+
+    context 'when status is 403' do
+      let(:status) { 403 }
+      it { should raise_error Telegram::Bot::Forbidden, body_json['description'] }
+      include_examples 'invalid body'
+    end
+
+    context 'when status is 404' do
+      let(:status) { 404 }
+      it { should raise_error Telegram::Bot::NotFound, body_json['description'] }
+      include_examples 'invalid body'
+    end
+
+    context 'when status is other' do
+      let(:status) { 500 }
+      it { should raise_error Telegram::Bot::Error, /#{body_json['description']}/ }
+    end
+  end
 end

spec/telegram/bot_spec.rb

@@ -2,25 +2,4 @@ RSpec.describe Telegram::Bot do
   it 'has a version number' do
     expect(described_class::VERSION).not_to be nil
   end
-
-  describe described_class::StaleChat do
-    describe '.match_response?' do
-      subject { ->(val) { described_class.match_response?(val) } }
-
-      it 'returns true for specific errors' do
-        expect(subject.call({})).to eq false
-        expect(subject.call('description' => 'test')).to eq false
-        expect(subject.call('description' => 'Error: bot was kicked from')).to eq true
-        expect(subject.call(
-          'description' => "Forbidden: can't write to private chat with deleted user"
-        )).to eq true
-        expect(subject.call(
-          'description' => 'Bad request: group chat is deactivated'
-        )).to eq true
-        expect(subject.call(
-          'description' => 'Forbidden: Bot was blocked by the user'
-        )).to eq true
-      end
-    end
-  end
 end