Update

Author: odow

src/Bridges/Variable/bridges/ParameterToEqualToBridge.jl

@@ -34,7 +34,7 @@ const ParameterToEqualTo{T,OT<:MOI.ModelLike} =
 
 function MOI.Bridges.map_set(
     ::Type{<:ParameterToEqualToBridge{T}},
-    set::MOI.EqualTo{T}
+    set::MOI.EqualTo{T},
 ) where {T}
     return MOI.Parameter{T}(set.value)
 end

test/Bridges/bridge_optimizer.jl

@@ -726,6 +726,18 @@ function test_recursive_model_variable(::Type{T} = Int) where {T}
     @test MOI.is_valid(b, x)
     MOI.delete(b, x)
     @test !MOI.is_valid(b, x)
+    MOI.Bridges.runtests(
+        IdentityBridges.VariableBridge,
+        """
+        constrainedvariable: x in EqualTo(1.0)
+        minobjective: 1.0 * x + 2.0
+        """,
+        """
+        constrainedvariable: x in EqualTo(1.0)
+        minobjective: 1.0 * x + 2.0
+        """,
+    )
+    return
 end
 
 function test_recursive_model_constraint(::Type{T} = Int) where {T}