Clean up Asana integration specs

spec/models/integrations/asana_spec.rb

@@ -14,27 +14,29 @@ RSpec.describe Integrations::Asana do
   end
 
   describe 'Execute' do
-    let(:user) { create(:user) }
-    let(:project) { create(:project) }
+    let_it_be(:user) { create(:user) }
+    let_it_be(:project) { create(:project) }
+
     let(:gid) { "123456789ABCD" }
+    let(:asana_task) { double(::Asana::Resources::Task) }
+    let(:asana_integration) { described_class.new }
 
-    def create_data_for_commits(*messages)
+    let(:data) do
       {
         object_kind: 'push',
         ref: 'master',
         user_name: user.name,
-        commits: messages.map do |m|
+        commits: [
           {
-            message: m,
+            message: message,
             url: 'https://gitlab.com/'
           }
-        end
+        ]
       }
     end
 
     before do
-      @asana = described_class.new
-      allow(@asana).to receive_messages(
+      allow(asana_integration).to receive_messages(
         project: project,
         project_id: project.id,
         api_key: 'verySecret',
@@ -42,67 +44,79 @@ RSpec.describe Integrations::Asana do
       )
     end
 
-    it 'calls Asana integration to create a story' do
-      data = create_data_for_commits("Message from commit. related to ##{gid}")
-      expected_message = "#{data[:user_name]} pushed to branch #{data[:ref]} of #{project.full_name} ( #{data[:commits][0][:url]} ): #{data[:commits][0][:message]}"
+    subject(:execute_integration) { asana_integration.execute(data) }
 
-      d1 = double('Asana::Resources::Task')
-      expect(d1).to receive(:add_comment).with(text: expected_message)
-      expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, gid).once.and_return(d1)
+    context 'when creating a story' do
+      let(:message) { "Message from commit. related to ##{gid}" }
+      let(:expected_message) do
+        "#{user.name} pushed to branch master of #{project.full_name} ( https://gitlab.com/ ): #{message}"
+      end
+
+      it 'calls Asana integration to create a story' do
+        expect(asana_task).to receive(:add_comment).with(text: expected_message)
+        expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, gid).once.and_return(asana_task)
 
-      @asana.execute(data)
+        execute_integration
       end
+    end
+
+    context 'when creating a story and closing a task' do
+      let(:message) { 'fix #456789' }
 
       it 'calls Asana integration to create a story and close a task' do
-      data = create_data_for_commits('fix #456789')
-      d1 = double('Asana::Resources::Task')
-      expect(d1).to receive(:add_comment)
-      expect(d1).to receive(:update).with(completed: true)
-      expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, '456789').once.and_return(d1)
+        expect(asana_task).to receive(:add_comment)
+        expect(asana_task).to receive(:update).with(completed: true)
+        expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, '456789').once.and_return(asana_task)
 
-      @asana.execute(data)
+        execute_integration
+      end
     end
 
-    it 'is able to close via url' do
-      data = create_data_for_commits('closes https://app.asana.com/19292/956299/42')
-      d1 = double('Asana::Resources::Task')
-      expect(d1).to receive(:add_comment)
-      expect(d1).to receive(:update).with(completed: true)
-      expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, '42').once.and_return(d1)
+    context 'when closing via url' do
+      let(:message) { 'closes https://app.asana.com/19292/956299/42' }
 
-      @asana.execute(data)
+      it 'calls Asana integration to close via url' do
+        expect(asana_task).to receive(:add_comment)
+        expect(asana_task).to receive(:update).with(completed: true)
+        expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, '42').once.and_return(asana_task)
+
+        execute_integration
+      end
     end
 
-    it 'allows multiple matches per line' do
-      message = <<-EOF
+    context 'with multiple matches per line' do
+      let(:message) do
+        <<-EOF
         minor bigfix, refactoring, fixed #123 and Closes #456 work on #789
         ref https://app.asana.com/19292/956299/42 and closing https://app.asana.com/19292/956299/12
         EOF
-      data = create_data_for_commits(message)
-      d1 = double('Asana::Resources::Task')
-      expect(d1).to receive(:add_comment)
-      expect(d1).to receive(:update).with(completed: true)
-      expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, '123').once.and_return(d1)
-
-      d2 = double('Asana::Resources::Task')
-      expect(d2).to receive(:add_comment)
-      expect(d2).to receive(:update).with(completed: true)
-      expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, '456').once.and_return(d2)
-
-      d3 = double('Asana::Resources::Task')
-      expect(d3).to receive(:add_comment)
-      expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, '789').once.and_return(d3)
-
-      d4 = double('Asana::Resources::Task')
-      expect(d4).to receive(:add_comment)
-      expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, '42').once.and_return(d4)
-
-      d5 = double('Asana::Resources::Task')
-      expect(d5).to receive(:add_comment)
-      expect(d5).to receive(:update).with(completed: true)
-      expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, '12').once.and_return(d5)
-
-      @asana.execute(data)
+      end
+
+      it 'allows multiple matches per line' do
+        expect(asana_task).to receive(:add_comment)
+        expect(asana_task).to receive(:update).with(completed: true)
+        expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, '123').once.and_return(asana_task)
+
+        asana_task_2 = double(Asana::Resources::Task)
+        expect(asana_task_2).to receive(:add_comment)
+        expect(asana_task_2).to receive(:update).with(completed: true)
+        expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, '456').once.and_return(asana_task_2)
+
+        asana_task_3 = double(Asana::Resources::Task)
+        expect(asana_task_3).to receive(:add_comment)
+        expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, '789').once.and_return(asana_task_3)
+
+        asana_task_4 = double(Asana::Resources::Task)
+        expect(asana_task_4).to receive(:add_comment)
+        expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, '42').once.and_return(asana_task_4)
+
+        asana_task_5 = double(Asana::Resources::Task)
+        expect(asana_task_5).to receive(:add_comment)
+        expect(asana_task_5).to receive(:update).with(completed: true)
+        expect(::Asana::Resources::Task).to receive(:find_by_id).with(anything, '12').once.and_return(asana_task_5)
+
+        execute_integration
+      end
     end
   end
 end