1 files changed, 10 insertions, 0 deletions
diff --git a/spec/helpers/tree_helper_spec.rb b/spec/helpers/tree_helper_spec.rb
index ccac6e29447..ffdf6561a53 100644
--- a/spec/helpers/tree_helper_spec.rb
+++ b/spec/helpers/tree_helper_spec.rb
@@ -8,6 +8,7 @@ describe TreeHelper do
   describe '.render_tree' do
     before do
       @id = sha
+      @path = ""
       @project = project
       @lfs_blob_ids = []
     end
@@ -61,6 +62,15 @@ describe TreeHelper do
         end
       end
     end
+
+    context 'when the root path contains a plus character' do
+      let(:root_path) { 'gtk/C++' }
+      let(:tree_item) { double(flat_path: 'gtk/C++/glade') }
+
+      it 'returns the flattened path' do
+        expect(subject).to eq('glade')
+      end
+    end
   end
 
   describe '#commit_in_single_accessible_branch' do