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test(interface): add InterfaceMesh construction tests

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Jukka Aho
2026-05-09 18:38:59 +03:00
parent 8168430c68
commit 8aaac9ba28
1 changed files with 34 additions and 0 deletions
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test/interface/test_interface_mesh.jl
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# This file is a part of JuliaFEM.
# License is MIT: see https://github.com/JuliaFEM/JuliaFEM.jl/blob/master/LICENSE.md
using JuliaFEM
using Test
@testset "InterfaceMesh + InterfaceDOFHandler" begin
nodes = [Vec(0.0, 0.0, 0.0), Vec(0.5, 0.0, 0.0), Vec(1.0, 0.0, 0.0)]
conn = [(UInt32(1), UInt32(2)), (UInt32(2), UInt32(3))]
coup = [
InterfaceVolumeCoupling(UInt32(1), UInt32(1), UInt8(1), UInt32(2), UInt32(1), UInt8(1)),
InterfaceVolumeCoupling(UInt32(1), UInt32(2), UInt8(1), UInt32(2), UInt32(2), UInt8(1)),
]
im = InterfaceMesh(Seg2, nodes, conn, coup)
@test topology_type(im) === Seg2
@test interface_nnodes(im) == 3
@test interface_nelements(im) == 2
Sλ = @DOFSet{λ::DOF{Float64, Cell}}
els_λ, h_λ = create_interface_elements!(im, Element{Seg2, Lagrange{1}, Sλ})
@test h_λ.total_dofs == 2
@test element_dofs(els_λ[1])[1] == 1
@test element_dofs(els_λ[2])[1] == 2
@test h_λ.dof_connectivity.n_total_dofs == 2
Su = @DOFSet{u::DOF{Float64, Vertex}}
els_u, h_u = create_interface_elements!(im, Element{Seg2, Lagrange{1}, Su})
@test h_u.total_dofs == 3
@test element_dofs(els_u[1]) == (UInt64(1), UInt64(2))
@test element_dofs(els_u[2]) == (UInt64(2), UInt64(3))
@test h_u.dof_connectivity.dof_to_elements[2][1].elem_id == 1
@test h_u.dof_connectivity.dof_to_elements[2][2].elem_id == 2
end