Merge branch '44596-double-title-merge-request-message' into 'master'

Fix double title in merge request chat messages

Closes #44586

See merge request gitlab-org/gitlab-ce!21670

app/models/project_services/chat_message/merge_message.rb

@@ -48,7 +48,7 @@ module ChatMessage
     end
     def merge_request_message
-      "#{user_combined_name} #{state} #{merge_request_link} in #{project_link}: #{title}"
+      "#{user_combined_name} #{state_or_action_text} #{merge_request_link} in #{project_link}"
     end
     def merge_request_link
@@ -62,5 +62,10 @@ module ChatMessage
     def merge_request_url
       "#{project_url}/merge_requests/#{merge_request_iid}"
     end
+
+    # overridden in EE
+    def state_or_action_text
+      state
+    end
   end
 end

changelogs/unreleased/44596-double-title-merge-request-message.yml

+---
+title: Fix double title in merge request chat messages.
+merge_request: 21670
+author: Kukovskii Vladimir
+type: fixed

spec/models/project_services/chat_message/merge_message_spec.rb

@@ -33,7 +33,7 @@ describe ChatMessage::MergeMessage do
     context 'open' do
       it 'returns a message regarding opening of merge requests' do
         expect(subject.pretext).to eq(
-          'Test User (test.user) opened <http://somewhere.com/merge_requests/100|!100 *Merge Request title*> in <http://somewhere.com|project_name>: *Merge Request title*')
+          'Test User (test.user) opened <http://somewhere.com/merge_requests/100|!100 *Merge Request title*> in <http://somewhere.com|project_name>')
         expect(subject.attachments).to be_empty
       end
     end
@@ -44,7 +44,7 @@ describe ChatMessage::MergeMessage do
       end
       it 'returns a message regarding closing of merge requests' do
         expect(subject.pretext).to eq(
-          'Test User (test.user) closed <http://somewhere.com/merge_requests/100|!100 *Merge Request title*> in <http://somewhere.com|project_name>: *Merge Request title*')
+          'Test User (test.user) closed <http://somewhere.com/merge_requests/100|!100 *Merge Request title*> in <http://somewhere.com|project_name>')
         expect(subject.attachments).to be_empty
       end
     end
@@ -58,7 +58,7 @@ describe ChatMessage::MergeMessage do
     context 'open' do
       it 'returns a message regarding opening of merge requests' do
         expect(subject.pretext).to eq(
-          'Test User (test.user) opened [!100 *Merge Request title*](http://somewhere.com/merge_requests/100) in [project_name](http://somewhere.com): *Merge Request title*')
+          'Test User (test.user) opened [!100 *Merge Request title*](http://somewhere.com/merge_requests/100) in [project_name](http://somewhere.com)')
         expect(subject.attachments).to be_empty
         expect(subject.activity).to eq({
           title: 'Merge Request opened by Test User (test.user)',
@@ -76,7 +76,7 @@ describe ChatMessage::MergeMessage do
       it 'returns a message regarding closing of merge requests' do
         expect(subject.pretext).to eq(
-          'Test User (test.user) closed [!100 *Merge Request title*](http://somewhere.com/merge_requests/100) in [project_name](http://somewhere.com): *Merge Request title*')
+          'Test User (test.user) closed [!100 *Merge Request title*](http://somewhere.com/merge_requests/100) in [project_name](http://somewhere.com)')
         expect(subject.attachments).to be_empty
         expect(subject.activity).to eq({
           title: 'Merge Request closed by Test User (test.user)',