fix tests

Author: GiggleLiu

Project.toml

@@ -16,7 +16,7 @@ ProblemReductionsExt = "ProblemReductions"
 [compat]
 Graphs = "1.6"
 LuxorGraphPlot = "0.5"
-ProblemReductions = "0.2, 0.3"
+ProblemReductions = "0.3"
 julia = "1"
 
 [extras]

ext/ProblemReductionsExt.jl

@@ -87,7 +87,7 @@ end
 
 function ProblemReductions.extract_solution(res::SpinGlassToIndependentSet, sol)
     res = map_config_back(res.mapres, sol)
-    return 1 .- 2 .* Int.(res)
+    return Int.(res)
 end
 
 ###### Spinglass problem on grid to MIS on KSG ######
@@ -113,6 +113,6 @@ end
 
 function ProblemReductions.extract_solution(res::SquareSpinGlassToIndependentSet, sol)
     res = map_config_back(res.mapres, sol)
-    return 1 .- 2 .* Int.(res)
+    return Int.(res)
 end
 end 

test/dragondrop.jl

@@ -19,7 +19,7 @@ using Random
     @test r1.n - qubo.mis_overhead ≈ r2.n
     @test r1.n % 1 ≈ r2.n % 1
     c1 = map_config_back(qubo, r1.c.data)
-    @test GenericTensorNetworks.energy(sg, 1 .- 2 .* Int.(c1)) ≈ GenericTensorNetworks.energy(sg, 1 .- 2 .* Int.(r2.c.data))
+    @test GenericTensorNetworks.energy(sg, Int.(c1)) ≈ GenericTensorNetworks.energy(sg, Int.(r2.c.data))
     #display(MappingGrid(UnitDiskMapping.CopyLine[], 0, qubo))
 end
 
@@ -94,5 +94,5 @@ end
     @test r1.n - qubo.mis_overhead ≈ r2.n
     c1 = map_config_back(qubo, collect(Int,r1.c.data))
     c2 = collect(r2.c.data)
-    @test GenericTensorNetworks.energy(sg, 1 .- 2 .* Int.(c1)) ≈ GenericTensorNetworks.energy(sg, 1 .- 2 .* Int.(c2))
+    @test GenericTensorNetworks.energy(sg, Int.(c1)) ≈ GenericTensorNetworks.energy(sg, Int.(c2))
 end