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comparison test/Grids/zero_dim_grid_test.jl @ 2057:8a2a0d678d6f feature/lazy_tensors/pretty_printing

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Merge default
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 10 Feb 2026 22:41:19 +0100
parents 471a948cd2b2
children
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1110:c0bff9f6e0fb 2057:8a2a0d678d6f
1 using Test
2 using Diffinitive.Grids
3 using StaticArrays
4
5 @testset "ZeroDimGrid" begin
6 @test ZeroDimGrid(1) isa ZeroDimGrid{Int}
7 @test ZeroDimGrid([1,2,3]) isa ZeroDimGrid{Vector{Int}}
8 @test ZeroDimGrid(@SVector[1.0,2.0]) isa ZeroDimGrid{SVector{2,Float64}}
9
10 @testset "Indexing Interface" begin
11 g = ZeroDimGrid(@SVector[1,2])
12
13 @test g[] == [1,2]
14 @test eachindex(g) == CartesianIndices(())
15 end
16
17 @testset "Iterator interface" begin
18 g = ZeroDimGrid(@SVector[1,2])
19
20 @test Base.IteratorSize(g) == Base.HasShape{0}()
21 @test eltype(g) == SVector{2,Int}
22 @test length(g) == 1
23 @test size(g) == ()
24 @test collect(g) == fill(@SVector[1,2])
25 end
26
27 @testset "refine" begin
28 @test refine(ZeroDimGrid(@SVector[1.0,2.0]),1) == ZeroDimGrid(@SVector[1.0,2.0])
29 @test refine(ZeroDimGrid(@SVector[1.0,2.0]),2) == ZeroDimGrid(@SVector[1.0,2.0])
30 end
31
32 @testset "coarsen" begin
33 @test coarsen(ZeroDimGrid(@SVector[1.0,2.0]),1) == ZeroDimGrid(@SVector[1.0,2.0])
34 @test coarsen(ZeroDimGrid(@SVector[1.0,2.0]),2) == ZeroDimGrid(@SVector[1.0,2.0])
35 end
36
37 @testset "boundary_identifiers" begin
38 @test boundary_identifiers(ZeroDimGrid(@SVector[1.0,2.0])) == ()
39 end
40
41 @testset "boundary_grid" begin
42 @test_throws ArgumentError("ZeroDimGrid has no boundaries") boundary_grid(ZeroDimGrid(@SVector[1.0,2.0]), :bid)
43 end
44
45 @testset "boundary_indices" begin
46 @test_throws ArgumentError("ZeroDimGrid has no boundaries") boundary_indices(ZeroDimGrid(@SVector[1.0,2.0]), :bid)
47 end
48 end