Fix tests

test/Bridges/Constraint/bridge.jl

@@ -26,17 +26,26 @@ struct DummyBridge <: MOI.Bridges.Constraint.AbstractBridge end
 function test_AbstractBridge()
     model = MOI.Utilities.Model{Float64}()
     bridge = DummyBridge()
-    attr = MOI.ConstraintPrimalStart()
-    @test !MOI.supports(model, attr, typeof(bridge))
-    @test_throws MOI.UnsupportedAttribute(attr) MOI.set(
-        model,
-        attr,
-        bridge,
-        1.0,
+    @test !MOI.supports(model, MOI.ConstraintPrimalStart(), typeof(bridge))
+    message = MOI.Bridges._attribute_error_message(
+        MOI.ConstraintPrimalStart(),
+        DummyBridge,
+        "setting a value for",
     )
-    attr = MOI.ConstraintFunction()
-    err = MOI.SetAttributeNotAllowed(attr)
-    @test_throws err MOI.set(model, attr, bridge, MOI.EqualTo(1.0))
+    @test_throws(
+        MOI.UnsupportedAttribute(MOI.ConstraintPrimalStart(), message),
+        MOI.set(model, MOI.ConstraintPrimalStart(), bridge, 1.0),
+    )
+    message = MOI.Bridges._attribute_error_message(
+        MOI.ConstraintSet(),
+        DummyBridge,
+        "setting a value for",
+    )
+    @test_throws(
+        MOI.SetAttributeNotAllowed(MOI.ConstraintSet(), message),
+        MOI.set(model, MOI.ConstraintSet(), bridge, MOI.EqualTo(1.0)),
+    )
+    return
 end
 
 end  # module