test: try to fix ext/mlj/core test

Author: MilesCranmer

test/integration/ext/dynamicquantities_units/test_units.jl

@@ -196,7 +196,9 @@ end
     using DynamicQuantities
     using Random: MersenneTwister
 
-    include("utils.jl")
+    # Type aliases for compatibility
+    const RealQuantity = DynamicQuantities.RealQuantity
+    const QuantityArray = DynamicQuantities.QuantityArray
 
     custom_op(x, y) = x + y
     options = Options(;
@@ -391,8 +393,10 @@ end
     using SymbolicRegression
     using SymbolicRegression.DimensionalAnalysisModule: violates_dimensional_constraints
     using DynamicQuantities
+    using Test
 
-    include("utils.jl")
+    onfail(f, ::Test.Fail) = f()
+    onfail(_, ::Test.Pass) = nothing
 
     options = Options(;
         binary_operators=[+, -, *, /, square, cube],

test/integration/ext/mlj/core/Project.toml

@@ -1,4 +1,5 @@
 [deps]
+DynamicExpressions = "a40a106e-89c9-4ca8-8020-a735e8728b6b"
 LoggingExtras = "e6f89c97-d47a-5376-807f-9c37f3926c36"
 MLJBase = "a7f614a8-145f-11e9-1d2a-a57a1082229d"
 Suppressor = "fd094767-a336-5f1f-9728-57cf17d0bbfb"