added more unit tests for the connection to MOI

Author: gkantsidis

.vscode/settings.json

@@ -14,6 +14,7 @@
         "Cletheroe",
         "concretization",
         "Coptimizer",
+        "cpsat",
         "cpuarchitecture",
         "cpubrand",
         "cpucores",
@@ -54,6 +55,7 @@
         "Mohseni",
         "MOIU",
         "Mourgias",
+        "multiobjective",
         "Naeimeh",
         "nargs",
         "nblocks",
@@ -74,6 +76,8 @@
         "Rendl",
         "reresolve",
         "Rowstron",
+        "rtol",
+        "runtests",
         "sitename",
         "Sobol",
         "sprintf",

ext/JuMPExt/wrapper.jl

@@ -153,7 +153,7 @@ function _copy_attributes!(optimizer, model)
                     MOI.set(optimizer, attr, ci, MOI.get(model, attr, ci))
                 end
             else
-                # throw(MOI.UnsupportedAttribute(attr))
+                throw(MOI.UnsupportedAttribute(attr))
             end
         end
     end

test/test_jump.jl

@@ -17,6 +17,7 @@ include("utils.jl")
 AOCoptimizer.MOI.init()
 
 const aoc_moi = AOCoptimizer.MOI
+const MOI = MathOptInterface
 
 @testset verbose=verbose "Test simple JuMP problems" begin
     @testset "Test simple QUMO" begin
@@ -76,4 +77,79 @@ end
     end
 end
 
+#=
+=#
+
+const OPTIMIZER = MOI.instantiate(
+    MOI.OptimizerWithAttributes(
+        aoc_moi.Optimizer[],
+        MOI.Silent()       => true,
+        MOI.TimeLimitSec() => 1.0,
+    ),
+)
+
+const BRIDGED = MOI.instantiate(
+    MOI.OptimizerWithAttributes(
+        aoc_moi.Optimizer[],
+        MOI.Silent()       => true,
+        MOI.TimeLimitSec() => 1.0,
+    ),
+    with_bridge_type = Float64,
+)
+
+const CONFIG = MOI.Test.Config(
+    # Modify tolerances as necessary.
+    atol = 1e-6,
+    rtol = 1e-6,
+    # Use MOI.LOCALLY_SOLVED for local solvers.
+    optimal_status = MOI.LOCALLY_SOLVED,
+    # Pass attributes or MOI functions to `exclude` to skip tests that
+    # rely on this functionality.
+    exclude = Any[MOI.VariableName, MOI.delete],
+)
+
+function run_moi_tests()
+    MOI.Test.runtests(
+        BRIDGED,
+        CONFIG,
+        exclude = [
+            "test_attribute_RawStatusString",
+            "test_attribute_SolveTimeSec",
+
+            "test_HermitianPSDCone_",
+            "test_NormNuclearCone_",
+            "test_NormSpectralCone_",
+            "test_basic_ScalarAffineFunction_",
+            "test_basic_ScalarQuadraticFunction_",
+            "test_basic_ScalarNonlinearFunction_",
+            "test_basic_Vector",
+
+            "test_linear_",
+            "test_nonlinear_",
+            "test_conic_",
+            "test_quadratic_",
+            "test_constraint_",
+            "test_objective_",
+            "test_multiobjective_",
+            "test_cpsat_",
+            "test_infeasible_",
+            "test_modification_",
+            "test_solve_",
+
+            r"test_variable_solve.*bound",
+        ],
+        # This argument is useful to prevent tests from failing on future
+        # releases of MOI that add new tests. Don't let this number get too far
+        # behind the current MOI release though. You should periodically check
+        # for new tests to fix bugs and implement new features.
+        exclude_tests_after = v"1.28.1",
+    )
+
+    return nothing
+end
+
+@testset "MathOptInterface Test Suite" begin
+    run_moi_tests()
+end
+
 end # module