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72 lines
2.7 KiB
72 lines
2.7 KiB
# Copyright (C) 2020 Argonne National Laboratory
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# Written by Alinson Santos Xavier <axavier@anl.gov>
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using RELOG, 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 = RELOG.parsefile("$basedir/../instances/s1.json")
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graph = RELOG.build_graph(instance)
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model = RELOG.build_model(instance, graph, Cbc.Optimizer)
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set_optimizer_attribute(model.mip, "logLevel", 0)
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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 = RELOG.solve("$(pwd())/../instances/s1.json",
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output="$(pwd())/../tmp/sol.json")
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@test "Costs" in keys(solution)
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@test "Fixed operating (\$)" in keys(solution["Costs"])
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@test "Transportation (\$)" in keys(solution["Costs"])
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@test "Variable operating (\$)" in keys(solution["Costs"])
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@test "Total (\$)" in keys(solution["Costs"])
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@test "Plants" in keys(solution)
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@test "F1" in keys(solution["Plants"])
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@test "F2" in keys(solution["Plants"])
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@test "F3" in keys(solution["Plants"])
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@test "F4" in keys(solution["Plants"])
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end
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@testset "infeasible solve" begin
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json = JSON.parsefile("$(pwd())/../instances/s1.json")
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for (location_name, location_dict) in json["products"]["P1"]["initial amounts"]
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location_dict["amount (tonne)"] *= 1000
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end
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RELOG.solve(RELOG.parse(json))
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end
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end
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