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60 lines
2.5 KiB
60 lines
2.5 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, 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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end
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@testset "Solve" begin
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solution = ReverseManufacturing.solve("$(pwd())/../instances/samples/s1.json")
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@test "plants" in keys(solution)
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@test "F1" in keys(solution["plants"])
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@test "F2" in keys(solution["plants"])
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@test "F3" in keys(solution["plants"])
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@test "F4" in keys(solution["plants"])
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@test "L2" in keys(solution["plants"]["F1"])
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@test "total output" in keys(solution["plants"]["F1"]["L2"])
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end |