Isolate Stateful test

Author: Frankie Robertson

test/stateful.jl

@@ -1,3 +1,17 @@
+using ComputerAdaptiveTesting: CatRules
+using FittedItemBanks.DummyData: dummy_full
+using FittedItemBanks: OneDimContinuousDomain, SimpleItemBankSpec, StdModel3PL,
+                       BooleanResponse
+using ComputerAdaptiveTesting.TerminationConditions: FixedItemsTerminationCondition
+using ComputerAdaptiveTesting.NextItemRules: RandomNextItemRule
+using ComputerAdaptiveTesting: Stateful
+using Random
+using ResumableFunctions
+using Test: @test, @testset
+
+include("./dummy.jl")
+using .Dummy
+
 @testset "Stateful" begin
     rng = Random.default_rng(42)