Add Random Forest ABC model choice tests. All tests passed locally.

Project.toml

@@ -23,6 +23,7 @@ QuadGK = "1fd47b50-473d-5c70-9696-f719f8f3bcdc"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 ScikitLearn = "3646fa90-6ef7-5e7e-9f22-8aca16db6324"
 SharedArrays = "1a1011a3-84de-559e-8e89-a11a2f7dc383"
+SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"

test/abc_model_choice/toy_example.jl

 
+using Distributed
 @everywhere begin
     using Distributions
     using MarkovProcesses

test/run_abc_model_choice.jl

+
+using Test
+
+@testset "ABC model choice tests" begin
+    @test include("abc_model_choice/toy_example.jl")
+    @test include("abc_model_choice/toy_example_ma.jl")
+end
+

test/runtests.jl

@@ -8,4 +8,5 @@ include("run_simulation.jl")
 include("run_dist_lp.jl")
 include("run_automata.jl")
 include("run_abc_smc.jl")
+include("run_abc_model_choice.jl")