Borg: test Borg with ParallelEvaluator

Author: alyst

test/test_borg_moea.jl

@@ -6,6 +6,17 @@
                          MaxSteps=5000, TraceMode=:silent)
         @test BlackBoxOptim.IGD(BlackBoxOptim.Schaffer1Family.opt_value, pareto_frontier(res),
                                 fitness_scheme(res), Val{length(best_candidate(res))}) < 0.05
+
+        @testset "using ParallelEvaluator" begin
+            opt = bbsetup(BlackBoxOptim.Schaffer1Family; Method=:borg_moea,
+                          FitnessScheme=ParetoFitnessScheme{2}(is_minimizing=true),
+                          SearchRange=(-10.0, 10.0), NumDimensions=2, ϵ=0.01,
+                          MaxSteps=5000, TraceMode=:verbose, TraceInterval=1.0, Workers=workers())
+            res = bboptimize(opt)
+            @test isa(BlackBoxOptim.evaluator(lastrun(opt)), BlackBoxOptim.ParallelEvaluator)
+            @test BlackBoxOptim.IGD(BlackBoxOptim.Schaffer1Family.opt_value, pareto_frontier(res),
+                       fitness_scheme(res), Val{length(best_candidate(res))}) < 0.05
+        end
     end
     @testset "CEC09_UP8" begin
         res = bboptimize(BlackBoxOptim.CEC09_Unconstrained_Set[8]; Method=:borg_moea,