36 lines
1.1 KiB
Julia
36 lines
1.1 KiB
Julia
using GardenOptim
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using Test
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@testset "GardenOptim.jl" begin
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@testset "randomindex" begin
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mask = rand(Bool, 5, 5)
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@test mask[GardenOptim.randomindex(mask)]
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end
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@testset "swap" begin
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grid = ones(Int, 5, 5)
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grid[2] = 5
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grid[8] = -3
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GardenOptim.swap!(grid, 2, 8)
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@test grid[2] == -3
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@test grid[8] == 5
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@test grid[6] == 1
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end
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@testset "neighbours" begin
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grid = ones(Int, 5, 5)
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@test length(GardenOptim.neighbours(grid, 4)) == 3
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@test length(GardenOptim.neighbours(grid, 5)) == 2
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@test length(GardenOptim.neighbours(grid, 8)) == 4
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@test length(GardenOptim.neighbours(grid, 25)) == 2
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@test GardenOptim.neighbours(grid, 1) == [1, 1]
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grid[3] = 0
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@test length(GardenOptim.neighbours(grid, 4)) == 2
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end
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@testset "deltacost" begin
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grid = ones(Int, 5, 5)
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costs = [[1. 0. 2.]; [0. 1. -1.]; [2. -1. 1.]]
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@test GardenOptim.deltacost(grid, costs, 3, 8) == 0
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grid[3] = 2
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grid[9] = 3
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@test GardenOptim.deltacost(grid, costs, 3, 8) != 0
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end
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end
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