Test that error message is correctly thrown

TuringLang · Sep 12, 2024 · d514c33 · d514c33
1 parent 6dfce50
commit d514c33
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/test/logdensityproblems.jl b/test/logdensityproblems.jl
@@ -22,6 +22,13 @@
         @test model.logdensity === ℓ
 
         @test_throws ArgumentError AbstractMCMC.LogDensityModel(mylogdensity)
+
+        try
+            LogDensityProblems.logdensity(model, ones(10))
+        catch exc
+            @test exc isa MethodError
+            @test occursin("is a wrapper", sprint(showerror, exc))
+        end
     end
 
     @testset "fallback for log densities" begin