add test

Author: KirillZubov

lib/OptimizationOptimisers/test/runtests.jl

@@ -17,4 +17,14 @@ using Test
     prob = OptimizationProblem(optprob, x0, _p)
     sol = solve(prob, Optimisers.ADAM(), maxiters = 1000, progress = false)
     @test 10 * sol.minimum < l1
+
+    x0 = 2*ones(ComplexF64, 2)
+    _p = ones(2)
+    sumfunc(x0, _p) = sum(abs2, (x0 - _p))
+    l1 = sumfunc(x0, _p)
+
+    optprob = OptimizationFunction(sumfunc, Optimization.AutoZygote())
+    prob = OptimizationProblem(optprob, x0,_p)
+    sol = solve(prob, Optimisers.ADAM(), maxiters = 1000)
+    @test 10 * sol.minimum < l1
 end