Tests are passing

Author: YingboMa

test/optimizationsystem.jl

@@ -69,7 +69,7 @@ end
     prob = OptimizationProblem(sys, [x => 0.0, y => 0.0], [a => 1.0, b => 1.0],
                                grad = false, hess = false, cons_j = false, cons_h = false)
     sol = solve(prob, AmplNLWriter.Optimizer(Ipopt_jll.amplexe))
-    @test_broken sol.minimum < 1.0
+    @test sol.minimum < 1.0
 end
 
 @testset "equality constraint" begin
@@ -95,9 +95,9 @@ end
     prob = OptimizationProblem(sys, [x => 0.0, y => 0.0, z => 0.0], [a => 1.0, b => 1.0],
                                grad = false, hess = false, cons_j = false, cons_h = false)
     sol = solve(prob, AmplNLWriter.Optimizer(Ipopt_jll.amplexe))
-    @test_broken sol.minimum < 1.0
-    @test_broken sol.u≈[0.808, -0.064] atol=1e-3
-    @test_broken sol[x]^2 + sol[y]^2 ≈ 1.0
+    @test sol.minimum < 1.0
+    @test sol.u≈[0.808, -0.064] atol=1e-3
+    @test sol[x]^2 + sol[y]^2 ≈ 1.0
 end
 
 @testset "rosenbrock" begin