spec/mongo/collection_spec.rb in mongo-2.11.4 vs spec/mongo/collection_spec.rb in mongo-2.11.5

@@ -943,9 +943,33 @@
 
         it_behaves_like 'an operation using a session'
         it_behaves_like 'a failed operation using a session'
       end
     end
+
+    context 'when collation has a strength' do
+      min_server_fcv '3.4'
+
+      let(:band_collection) do
+        described_class.new(database, :bands)
+      end
+
+      before do
+        band_collection.delete_many
+        band_collection.insert_many([{ name: "Depeche Mode" }, { name: "New Order" }])
+      end
+
+      let(:options) do
+        { collation: { locale: 'en_US', strength: 2 } }
+      end
+      let(:band_result) do
+        band_collection.find({ name: 'DEPECHE MODE' }, options)
+      end
+
+      it 'finds Capitalize from UPPER CASE' do
+        expect(band_result.count_documents).to eq(1)
+      end
+    end
   end
 
   describe '#drop' do
 
     let(:database) do