spec/flydata/json/json_ext_spec.rb in flydata-0.6.0 vs spec/flydata/json/json_ext_spec.rb in flydata-0.6.1

@@ -63,7 +63,31 @@
         let(:value) { "\x1c" }
         let(:expected_value) { "\\u001c" }
         it_behaves_like "producing the expected result"
       end
     end
+
+    context 'testing memory' do
+      let(:keys) { ['id', 'user_id', 'name', 'timestamp'] }
+      let(:values) { ['29388381012', '192938439', 'Muy Fiel y Reconquistadora Ciudad de San Felipe y Santiago de Montevideo', '2015-12-01 12:34:56' ] }
+      let(:expected_result) { %Q|{"id":"29388381012","user_id":"192938439","name":"Muy Fiel y Reconquistadora Ciudad de San Felipe y Santiago de Montevideo","timestamp":"2015-12-01 12:34:56"}| }
+      xcontext 'when run many many times' do
+        thread = nil
+        before do
+          GC.stress = true
+          thread = Thread.new { loop {rand(9).to_s * rand(9)} }
+        end
+        it do
+          6000.times do
+            result = described_class.generate_kv_pairs(keys, values)
+            rand(9).to_s * rand(9)
+            expect(result).to eq expected_result
+          end
+        end
+        after do
+          GC.stress = false
+          thread.kill
+        end
+      end
+    end
   end
 end