Merge branch '23602-show-milestone-id-in-a-consistent-way' into 'master'

Show milestone ID in a consistent way

Closes #23602

See merge request !8820

app/helpers/milestones_helper.rb

@@ -97,7 +97,7 @@ module MilestonesHelper
   def milestone_date_range(milestone)
     if milestone.start_date && milestone.due_date
-      "#{milestone.start_date.to_s(:medium)} - #{milestone.due_date.to_s(:medium)}"
+      "#{milestone.start_date.to_s(:medium)}–#{milestone.due_date.to_s(:medium)}"
     elsif milestone.due_date
       if milestone.due_date.past?
         "expired on #{milestone.due_date.to_s(:medium)}"

app/views/projects/milestones/show.html.haml

@@ -19,10 +19,9 @@
         Open
     .header-text-content
       %span.identifier
-        Milestone ##{@milestone.iid}
+        %strong
+          Milestone %#{@milestone.iid}
       - if @milestone.due_date || @milestone.start_date
-        %span.creator
-          ·
         = milestone_date_range(@milestone)
     .milestone-buttons
       - if can?(current_user, :admin_milestone, @project)

spec/features/milestone_spec.rb

@@ -24,7 +24,7 @@ feature 'Milestone', feature: true do
       find('input[name="commit"]').click
       expect(find('.alert-success')).to have_content('Assign some issues to this milestone.')
-      expect(page).to have_content('Nov 16, 2016 - Dec 16, 2016')
+      expect(page).to have_content('Nov 16, 2016–Dec 16, 2016')
     end
   end

spec/helpers/milestones_helper_spec.rb

@@ -17,7 +17,7 @@ describe MilestonesHelper do
     it { expect(result_for(due_date: yesterday)).to eq("expired on #{yesterday_formatted}") }
     it { expect(result_for(start_date: tomorrow)).to eq("starts on #{tomorrow_formatted}") }
     it { expect(result_for(start_date: yesterday)).to eq("started on #{yesterday_formatted}") }
-    it { expect(result_for(start_date: yesterday, due_date: tomorrow)).to eq("#{yesterday_formatted} - #{tomorrow_formatted}") }
+    it { expect(result_for(start_date: yesterday, due_date: tomorrow)).to eq("#{yesterday_formatted}–#{tomorrow_formatted}") }
   end
   describe '#milestone_counts' do