Oops, accidentally removed fdm test

JuliaDiff · Jan 11, 2020 · 602537b · 602537b
1 parent c978812
commit 602537b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/test/test_util.jl b/test/test_util.jl
@@ -33,6 +33,8 @@ function test_scalar(f, x; rtol=1e-9, atol=1e-9, fdm=_fdm, kwargs...)
             ∂self, ∂x = ∂x
             @test ∂self === NO_FIELDS
         end
+        @test isapprox(∂x, fdm(f, x);
+                       rtol=rtol, atol=atol, kwargs...)
     end
 end