SolutionCostCalculator calc = mock(SolutionCostCalculator.class);
final VehicleRoutingProblem vrp = mock(VehicleRoutingProblem.class);
final VehicleRoutingProblemSolution newSol = mock(VehicleRoutingProblemSolution.class);
when(select.selectSolution(null)).thenReturn(newSol);
final Collection<Integer> runs = new ArrayList<Integer>();
SearchStrategy strat = new SearchStrategy(select, accept, calc);
SearchStrategyModule mod = new SearchStrategyModule() {