1 files changed, 11 insertions, 0 deletions
diff --git a/spec/models/milestone_spec.rb b/spec/models/milestone_spec.rb
index bc592acc80f..06044cf53cc 100644
--- a/spec/models/milestone_spec.rb
+++ b/spec/models/milestone_spec.rb
@@ -65,6 +65,17 @@ RSpec.describe Milestone do
       allow(subject).to receive(:set_iid).and_return(false)
     end
 
+    describe 'title' do
+      it { is_expected.to validate_presence_of(:title) }
+
+      it 'is invalid if title would be empty after sanitation', :aggregate_failures do
+        milestone = build(:milestone, project: project, title: '<img src=x onerror=prompt(1)>')
+
+        expect(milestone).not_to be_valid
+        expect(milestone.errors[:title]).to include("can't be blank")
+      end
+    end
+
     describe 'milestone_releases' do
       let(:milestone) { build(:milestone, project: project) }