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74 lines
2.9 KiB
74 lines
2.9 KiB
# Copyright (C) 2020 Argonne National Laboratory
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# Written by Alinson Santos Xavier <axavier@anl.gov>
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using ReverseManufacturing, Cbc, JuMP, Printf
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@testset "Model" begin
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instance = ReverseManufacturing.load("samples/s1")
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model = ReverseManufacturing.build_model(instance, with_optimizer(Cbc.Optimizer))
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# Verify nodes
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@test ("P1", "Origin", "C1") in keys(model.decision_nodes)
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@test ("P1", "Origin", "C3") in keys(model.decision_nodes)
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@test ("P1", "Origin", "C8") in keys(model.decision_nodes)
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@test ("P2", "F1", "L1") in keys(model.decision_nodes)
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@test ("P2", "F1", "L2") in keys(model.decision_nodes)
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@test ("P3", "F1", "L1") in keys(model.decision_nodes)
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@test ("P3", "F1", "L2") in keys(model.decision_nodes)
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@test ("P3", "F2", "L3") in keys(model.decision_nodes)
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@test ("P3", "F2", "L4") in keys(model.decision_nodes)
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@test ("P4", "F2", "L3") in keys(model.decision_nodes)
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@test ("P4", "F2", "L4") in keys(model.decision_nodes)
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@test ("P1", "F1", "L1") in keys(model.process_nodes)
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@test ("P1", "F1", "L2") in keys(model.process_nodes)
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@test ("P2", "F2", "L3") in keys(model.process_nodes)
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@test ("P2", "F2", "L4") in keys(model.process_nodes)
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@test ("P3", "F4", "L6") in keys(model.process_nodes)
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@test ("P4", "F3", "L5") in keys(model.process_nodes)
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# Verify some arcs
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p1_orig_c1 = model.decision_nodes["P1", "Origin", "C1"]
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p1_f1_l1 = model.process_nodes["P1", "F1", "L1"]
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@test length(p1_orig_c1.outgoing_arcs) == 2
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@test length(p1_f1_l1.incoming_arcs) == 10
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arc = p1_orig_c1.outgoing_arcs[1]
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@test arc.dest.location_name == "L1"
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@test arc.values["distance"] == 1095.62
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@test round(arc.costs["transportation"], digits=2) == 1643.43
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@test arc.costs["variable"] == 70.0
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p2_f1_l1 = model.decision_nodes["P2", "F1", "L1"]
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p2_f2_l3 = model.process_nodes["P2", "F2", "L3"]
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@test length(p2_f1_l1.incoming_arcs) == 1
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@test length(p2_f1_l1.outgoing_arcs) == 2
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arc = p2_f1_l1.incoming_arcs[1]
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@test arc.values["weight"] == 0.2
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@test isempty(arc.costs)
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# @show model.mip
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# JuMP.optimize!(model.mip)
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# values = Dict(a => JuMP.value(model.vars.flow[a]) for a in model.arcs)
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# @printf("source,dest,amount\n")
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# for (arc, value) in values
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# if value > 1e-6
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# @printf("%s-%s-%s,%s-%s-%s,%.2f\n",
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# arc.source.plant_name,
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# arc.source.location_name,
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# arc.source.product_name,
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# arc.dest.plant_name,
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# arc.dest.location_name,
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# arc.dest.product_name,
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# value)
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# end
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# end
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# for a in model.arcs
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# @printf("%20s\t%20s\t%8.2f\n",
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# "$(a.source.product_name) $(a.source.plant_name) $(a.source.location_name)",
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# "$(a.dest.product_name) $(a.dest.plant_name) $(a.dest.location_name)",
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# a.weight)
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# end
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end |