Improve formatted message for tasks when action is a mention

app/models/task.rb

@@ -46,7 +46,7 @@ class Task < ActiveRecord::Base
   def action_name
     case action
     when ASSIGNED then 'assigned'
-    when MENTIONED then 'mentioned on'
+    when MENTIONED then 'mentioned you on'
     end
   end
 

features/steps/dashboard/task_queue.rb

@@ -31,9 +31,9 @@ class Spinach::Features::DashboardTaskQueue < Spinach::FeatureSteps
 
     expect(page).to have_link project.name_with_namespace
     should_see_task(1, "John Doe assigned merge request ##{merge_request.iid}", merge_request.title)
-    should_see_task(2, "John Doe mentioned on issue ##{issue.iid}", "#{current_user.to_reference} Wdyt?")
+    should_see_task(2, "John Doe mentioned you on issue ##{issue.iid}", "#{current_user.to_reference} Wdyt?")
     should_see_task(3, "John Doe assigned issue ##{issue.iid}", issue.title)
-    should_see_task(4, "Mary Jane mentioned on issue ##{issue.iid}", issue.title)
+    should_see_task(4, "Mary Jane mentioned you on issue ##{issue.iid}", issue.title)
   end
 
   step 'I mark the pending task as done' do
@@ -77,7 +77,7 @@ class Spinach::Features::DashboardTaskQueue < Spinach::FeatureSteps
   end
 
   step 'I should not see tasks related to "Mary Jane" in the list' do
-    should_not_see_task "Mary Jane mentioned on issue ##{issue.iid}"
+    should_not_see_task "Mary Jane mentioned you on issue ##{issue.iid}"
   end
 
   step 'I should not see tasks related to "Merge Requests" in the list' do

spec/models/task_spec.rb

@@ -38,11 +38,17 @@ describe Task, models: true do
   end
 
   describe '#action_name' do
-    it 'returns assigned when action is assigned' do
+    it 'returns proper message when action is an assigment' do
       subject.action = Task::ASSIGNED
 
       expect(subject.action_name).to eq 'assigned'
     end
+
+    it 'returns proper message when action is a mention' do
+      subject.action = Task::MENTIONED
+
+      expect(subject.action_name).to eq 'mentioned you on'
+    end
   end
 
   describe '#body?' do