From 26cc8e9f1e526ece9504c8034b69334bde3fdaaa Mon Sep 17 00:00:00 2001
From: Carleton Coffrin <carleton@coffrin.com>
Date: Sun, 13 Aug 2023 16:05:17 -0600
Subject: [PATCH] add test for jump direct model, closes #275

---
 test/model.jl | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/test/model.jl b/test/model.jl
index 52b5eb33..608eb52d 100644
--- a/test/model.jl
+++ b/test/model.jl
@@ -21,6 +21,15 @@
         @test pm.model[:my_var] == x
         @test m[:my_var] == x
     end
+
+    @testset "run with user provided JuMP model in direct mode" begin
+        m = JuMP.direct_model(HiGHS.Optimizer())
+        JuMP.set_optimizer_attribute(m, "output_flag", false)
+        result = run_dc_opf("../test/data/matpower/case5.m", milp_solver, jump_model=m)
+
+        @test result["termination_status"] == OPTIMAL
+        @test isapprox(result["objective"], 17613; atol = 1e0)
+    end
 end