Add more specs

.rubocop.yml

@@ -88,6 +88,9 @@ RSpec/DescribeClass:
 RSpec/ExampleLength:
   Max: 8
 
+RSpec/ExpectInHook:
+  Enabled: false
+
 RSpec/ImplicitSubject:
   Enabled: false
 

spec/interactors/send_telegram_message_spec.rb

@@ -8,7 +8,7 @@ RSpec.describe SendTelegramMessage do
   let(:chat_id) { rand 0...10_000 }
   let(:text) { Faker::Lorem.paragraph }
 
-  let! :request do
+  let :request do
     stub_request(
       :post,
       [
@@ -25,11 +25,27 @@ RSpec.describe SendTelegramMessage do
     )
   end
 
-  after do
-    expect(request).to have_been_made.once
+  context 'when request succeeds' do
+    let!(:response) { request }
+
+    after do
+      expect(response).to have_been_made.once
+    end
+
+    specify do
+      expect(subject).to be_success
+    end
   end
 
-  specify do
-    expect(subject).to be_success
+  context 'when request fails' do
+    let!(:response) { request.to_return status: [500, 'Internal Server Error'] }
+
+    after do
+      expect(response).to have_been_made.once
+    end
+
+    specify do
+      expect(subject).to be_failure
+    end
   end
 end