Remove extra _ in group name

Author: MohamedAlmaki

qt/scientific_interfaces/Indirect/Reduction/ISISEnergyTransferModel.cpp

@@ -117,7 +117,7 @@ std::string IETModel::getOutputGroupName(InstrumentData const &instData, std::st
   std::string analyser = instData.getAnalyser();
   std::string reflection = instData.getReflection();
 
-  return instrument + inputText + "_" + analyser + "_" + reflection + "_Reduced";
+  return instrument + inputText + "_" + analyser + reflection + "_Reduced";
 }
 
 MantidQt::API::IConfiguredAlgorithm_sptr IETModel::energyTransferAlgorithm(InstrumentData const &instData,

qt/scientific_interfaces/Indirect/test/Reduction/MockObjects.h

@@ -124,8 +124,6 @@ class MockIETView : public IIETView {
   MOCK_METHOD1(setInstrumentSpecDefault, void(std::map<std::string, bool> &specMap));
 
   MOCK_METHOD1(showMessageBox, void(std::string const &message));
-
-  MOCK_CONST_METHOD0(hideOutputNameBox, void());
 };
 
 GNU_DIAG_ON_SUGGEST_OVERRIDE

qt/widgets/spectroscopy/inc/MantidQtWidgets/Spectroscopy/MockObjects.h

@@ -233,6 +233,7 @@ class MockOutputNameView : public IOutputNameView {
   MOCK_CONST_METHOD1(setOutputNameLabel, void(std::string const &text));
   MOCK_CONST_METHOD0(getCurrentLabel, std::string());
   MOCK_CONST_METHOD0(getCurrentOutputName, std::string());
+  MOCK_CONST_METHOD0(hideOutputNameBox, void());
 };
 
 class MockOutputNameModel : public IOutputNameModel {