Fix test

JuliaIntervals · Jan 19, 2024 · 071b285 · 071b285
1 parent 4dca309
commit 071b285
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/test/interval_tests/forwarddiff.jl b/test/interval_tests/forwarddiff.jl
@@ -62,6 +62,8 @@ end
 
         # g(x) = 2^x # not guaranteed
 
-        @test f′(0) === df(0)
+        @test isequal_interval(f′(0), df(0))
+        @test isguaranteed(f′(0))
+        @test !isguaranteed(df(0))
     end
 end