HardcodedTimeStepControl: add serialization support

opm/simulators/timestepping/TimeStepControl.cpp

@@ -125,6 +125,14 @@ namespace Opm
         }
     }
 
+    HardcodedTimeStepControl HardcodedTimeStepControl::serializationTestObject()
+    {
+        HardcodedTimeStepControl result;
+        result.subStepTime_ = {1.0, 2.0};
+
+        return result;
+    }
+
     double HardcodedTimeStepControl::
     computeTimeStepSize( const double /*dt */, const int /*iterations */, const RelativeChangeInterface& /* relativeChange */ , const double simulationTimeElapsed) const
     {
@@ -132,6 +140,11 @@ namespace Opm
         return (*nextTime - simulationTimeElapsed);
     }
 
+    bool HardcodedTimeStepControl::operator==(const HardcodedTimeStepControl& ctrl) const
+    {
+        return this->subStepTime_ == ctrl.subStepTime_;
+    }
+
 
 
     ////////////////////////////////////////////////////////

opm/simulators/timestepping/TimeStepControl.hpp

@@ -148,13 +148,25 @@ namespace Opm
     class HardcodedTimeStepControl : public TimeStepControlInterface
     {
     public:
+        HardcodedTimeStepControl() = default;
+
         /// \brief constructor
         /// \param filename   filename contaning the timesteps
         explicit HardcodedTimeStepControl( const std::string& filename);
 
+        static HardcodedTimeStepControl serializationTestObject();
+
         /// \brief \copydoc TimeStepControlInterface::computeTimeStepSize
         double computeTimeStepSize( const double dt, const int /* iterations */, const RelativeChangeInterface& /*relativeChange */, const double simulationTimeElapsed) const;
 
+        template<class Serializer>
+        void serializeOp(Serializer& serializer)
+        {
+            serializer(subStepTime_);
+        }
+
+        bool operator==(const HardcodedTimeStepControl&) const;
+
     protected:
         // store the time (in days) of the substeps the simulator should use
         std::vector<double> subStepTime_;

tests/test_RestartSerialization.cpp

@@ -60,6 +60,7 @@ BOOST_AUTO_TEST_CASE(NAME) \
 #define TEST_FOR_TYPE(TYPE) \
     TEST_FOR_TYPE_NAMED(TYPE, TYPE)
 
+TEST_FOR_TYPE(HardcodedTimeStepControl)
 TEST_FOR_TYPE(SimpleIterationCountTimeStepControl)
 TEST_FOR_TYPE(SimulatorTimer)