44 lines
1.4 KiB
Julia
44 lines
1.4 KiB
Julia
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@testset "GroupConstructions" begin
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@testset "DirectProduct" begin
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GH =
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let G = PermutationGroups.SymmetricGroup(3),
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H = PermutationGroups.SymmetricGroup(4)
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Groups.Constructions.DirectProduct(G, H)
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end
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test_Group_interface(GH)
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test_GroupElement_interface(rand(GH, 2)...)
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@test collect(GH) isa Array{eltype(GH), 2}
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@test contains(sprint(print, GH), "Direct product")
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@test sprint(print, rand(GH)) isa String
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end
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@testset "DirectPower" begin
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GGG = Groups.Constructions.DirectPower{3}(
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PermutationGroups.SymmetricGroup(3),
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)
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test_Group_interface(GGG)
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test_GroupElement_interface(rand(GGG, 2)...)
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@test collect(GGG) isa Array{eltype(GGG), 3}
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@test contains(sprint(print, GGG), "Direct 3-rd power")
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@test sprint(print, rand(GGG)) isa String
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end
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@testset "WreathProduct" begin
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W =
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let G = PermutationGroups.SymmetricGroup(2),
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P = PermutationGroups.SymmetricGroup(4)
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Groups.Constructions.WreathProduct(G, P)
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end
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test_Group_interface(W)
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test_GroupElement_interface(rand(W, 2)...)
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@test collect(W) isa Array{eltype(W), 2}
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@test contains(sprint(print, W), "Wreath product")
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@test sprint(print, rand(W)) isa String
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end
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end
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