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changeset 1406:b4ec84190e6b feature/boundary_conditions

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Start reimplementing tests
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Tue, 22 Aug 2023 21:53:05 +0200
parents da1b85c80a3f
children 031514327289
files test/BoundaryConditions/boundary_condition_test.jl
diffstat 1 files changed, 12 insertions(+), 92 deletions(-) [+]
line wrap: on
line diff
diff -r da1b85c80a3f -r b4ec84190e6b test/BoundaryConditions/boundary_condition_test.jl
--- a/test/BoundaryConditions/boundary_condition_test.jl	Tue Aug 22 21:52:52 2023 +0200
+++ b/test/BoundaryConditions/boundary_condition_test.jl	Tue Aug 22 21:53:05 2023 +0200
@@ -3,97 +3,17 @@
 using Sbplib.BoundaryConditions
 using Sbplib.Grids
 
-grid_1D = equidistant_grid(11, 0.0, 1.0)
-grid_2D = equidistant_grid((11,15), (0.0, 0.0), (1.0,1.0))
-grid_3D = equidistant_grid((11,15,13), (0.0, 0.0, 0.0), (1.0,1.0, 1.0))
-(id_l,_) = boundary_identifiers(grid_1D)
-(_,_,_,id_n) = boundary_identifiers(grid_2D)
-(_,_,_,_,id_b,_) = boundary_identifiers(grid_3D)
-
-# @testset "BoundaryData" begin
-    
-#     @testset "ConstantBoundaryData" begin
-#         c = float(pi)
-#         @test ConstantBoundaryData(c) isa BoundaryData
-#         g_1D = discretize(ConstantBoundaryData(c),boundary_grid(grid_1D, id_l))
-#         g_2D = discretize(ConstantBoundaryData(c),boundary_grid(grid_2D, id_n))
-#         @test g_1D isa Function
-#         @test g_2D isa Function
-#         @test g_1D(0.) == fill(c)
-#         @test g_2D(2.) == c*ones(11)
-#         @test_throws MethodError g_1D(0.,0.)
-#         @test_throws MethodError g_2D(0.,0.)
-#     end
+@testset "BoundaryCondition" begin
+    grid_2d = equidistant_grid((11,15), (0.0, 0.0), (1.0,1.0))
+    grid_3d = equidistant_grid((11,15,13), (0.0, 0.0, 0.0), (1.0,1.0, 1.0))
+    (_,_,_,id_n) = boundary_identifiers(grid_2d)
+    (_,_,_,_,id_b,_) = boundary_identifiers(grid_3d)
 
-#     @testset "TimeDependentBoundaryData" begin
-#         f(t) = 1. /(t+0.1)
-#         @test TimeDependentBoundaryData(f) isa BoundaryData
-#         g_1D = discretize(TimeDependentBoundaryData(f),boundary_grid(grid_1D, id_l))
-#         g_2D = discretize(TimeDependentBoundaryData(f),boundary_grid(grid_2D, id_n))
-#         @test g_1D isa Function
-#         @test g_2D isa Function
-#         @test g_1D(0.) == f(0.)*fill(1)
-#         @test g_2D(2.) == f(2.)*ones(11)
-#         @test_throws MethodError g_1D(0.,0.)
-#         @test_throws MethodError g_2D(0.,0.)
-#     end
-    
-#     #TBD: Is it reasoanble to have SpaceDependentBoundaryData for 1D-grids? It would then be a constant
-#     #     which then may be represented by ConstantBoundaryData.
-#     @testset "SpaceDependentBoundaryData" begin
-#         f0(x) = 2
-#         f1(x,y) = x.^2
-#         f2(x,y,z) = x.^2 - y
-#         @test SpaceDependentBoundaryData(f1) isa BoundaryData
-#         g_1D = discretize(SpaceDependentBoundaryData(f0),boundary_grid(grid_1D, id_l))
-#         g_2D = discretize(SpaceDependentBoundaryData(f1),boundary_grid(grid_2D, id_n))
-#         g_3D = discretize(SpaceDependentBoundaryData(f2),boundary_grid(grid_3D, id_n))
-#         @test g_1D isa Function
-#         @test g_2D isa Function
-#         @test g_3D isa Function
-#         @test g_1D(1.) == fill(f0()) # Does not work since eval_on for f0 returns ().
-#         @test g_2D(2.) ≈ f1.(range(0., 1., 11)) rtol=1e-14
-#         @test g_3D(0.) ≈ eval_on(boundary_grid(grid_3D, id_n),f2) rtol=1e-14
-#         @test_throws MethodError g_1D(0.,0.)
-#         @test_throws MethodError g_2D(0.,0.)
-#         @test_throws MethodError g_3D(0.,0.)
-#     end
-    
-#     # TBD: Include tests for 1D-grids? See TBD above
-#     @testset "SpaceTimeDependentBoundaryData" begin
-#         fx1(x) = x.^2
-#         fx2(x,y) = x.^2 - y
-#         ft(t) = exp(t)
-#         ftx1(t,x) = ft(t)*fx1(x)
-#         ftx2(t,x,y) = ft(t)*fx2(x,y)
-#         @test SpaceTimeDependentBoundaryData(ftx1) isa BoundaryData
-#         g_2D = discretize(SpaceTimeDependentBoundaryData(ftx1),boundary_grid(grid_2D, id_n))
-#         g_3D = discretize(SpaceTimeDependentBoundaryData(ftx2),boundary_grid(grid_3D, id_b))
-#         @test g_2D isa Function
-#         @test g_3D isa Function
-#         @test g_2D(2.) ≈ ft(2.)*fx1.(range(0., 1., 11)) rtol=1e-14
-#         @test g_3D(3.14) ≈ ft(3.14)*eval_on(boundary_grid(grid_3D, id_b),fx2) rtol=1e-14
-#         @test_throws MethodError g_2D(0.,0.)
-#         @test_throws MethodError g_3D(0.,0.)
-#     end
+    g = 3.14
+    f(x,y) = x^2+y^2
+    @test DirichletCondition(g,id_n) isa BoundaryCondition{Float64}
+    @test NeumannCondition(f,id_n) isa BoundaryCondition{<:Function}
 
-#     @testset "ZeroBoundaryData" begin
-#         @test ZeroBoundaryData() isa BoundaryData
-#         g_2D = discretize(ZeroBoundaryData(), boundary_grid(grid_2D, id_n))
-#         g_3D = discretize(ZeroBoundaryData(), boundary_grid(grid_3D, id_b))
-#         @test g_2D isa Function
-#         @test g_3D isa Function
-#         @test g_2D(2.) ≈ 0.0*range(0., 1., 11) rtol=1e-14
-#         f(x,y,z) = 0
-#         @test g_3D(3.14) ≈ 0.0*eval_on(boundary_grid(grid_3D, id_b), f) rtol=1e-14
-#         @test_throws MethodError g_2D(0.,0.)
-#         @test_throws MethodError g_3D(0.,0.)
-#     end
-# end
-
-# @testset "BoundaryCondition" begin
-#     g = ConstantBoundaryData(1.0)
-#     NeumannCondition(g,id_n) isa BoundaryCondition{ConstantBoundaryData}
-#     DirichletCondition(g,id_n) isa BoundaryCondition{ConstantBoundaryData}
-#     @test data(NeumannCondition(g,id_n)) == g
-# end
+#    g_n = discretize_data(grid_2d,DirichletCondition(f,id_n))
+#    @test g_n .≈ g*ones(1,11)
+end