Update

Author: odow

test/MOI_wrapper.jl

@@ -377,16 +377,15 @@ function test_vector_nonlinear_oracle()
         dimension=2,
         l=[1.0, 3.0],
         u=[2.0, 3.5],
-        eval_f=(ret, x) -> (ret .= x .^2),
+        eval_f=(ret, x) -> (ret .= x .^ 2),
         jacobian_structure=[(1, 1), (2, 2)],
         eval_jacobian=(ret, x) -> (ret .= 2 .* x),
     )
     model = KNITRO.Optimizer()
     MOI.set(model, MOI.Silent(), true)
     x = MOI.add_variables(model, 2)
     MOI.add_constraint.(model, x, MOI.GreaterThan(0.0))
-    MOI.optimize!(model)
-    c = MOI.add_constraint(model, MOI.VectorOfVariables(x), set)
+    MOI.add_constraint(model, MOI.VectorOfVariables(x), set)
     MOI.optimize!(model)
     @test MOI.get(model, MOI.TerminationStatus()) == MOI.LOCALLY_SOLVED
     x_sol = MOI.get(model, MOI.VariablePrimal(), x)