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64 lines
2.3 KiB
64 lines
2.3 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, JSON, MathOptInterface.FileFormats
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@testset "Model" begin
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@testset "build" begin
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basedir = dirname(@__FILE__)
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instance = ReverseManufacturing.load("$basedir/../instances/s1.json")
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graph = ReverseManufacturing.build_graph(instance)
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model = ReverseManufacturing.build_model(instance, graph, Cbc.Optimizer)
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process_node_by_location_name = Dict(n.location.location_name => n
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for n in graph.process_nodes)
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shipping_node_by_location_and_product_names = Dict((n.location.location_name, n.product.name) => n
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for n in graph.plant_shipping_nodes)
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@test length(model.vars.flow) == 76
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@test length(model.vars.dispose) == 16
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@test length(model.vars.open_plant) == 12
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@test length(model.vars.capacity) == 12
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@test length(model.vars.expansion) == 12
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l1 = process_node_by_location_name["L1"]
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v = model.vars.capacity[l1, 1]
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@test lower_bound(v) == 0.0
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@test upper_bound(v) == 1000.0
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v = model.vars.expansion[l1, 1]
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@test lower_bound(v) == 0.0
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@test upper_bound(v) == 750.0
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v = model.vars.dispose[shipping_node_by_location_and_product_names["L1", "P2"], 1]
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@test lower_bound(v) == 0.0
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@test upper_bound(v) == 1.0
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dest = FileFormats.Model(format = FileFormats.FORMAT_LP)
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MOI.copy_to(dest, model.mip)
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MOI.write_to_file(dest, "model.lp")
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end
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@testset "solve" begin
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solution = ReverseManufacturing.solve("$(pwd())/../instances/s1.json")
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JSON.print(stdout, solution, 4)
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@test "costs" in keys(solution)
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@test "fixed operating" in keys(solution["costs"])
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@test "transportation" in keys(solution["costs"])
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@test "variable operating" in keys(solution["costs"])
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@test "total" in keys(solution["costs"])
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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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end
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end
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