test(BSplines): add tests

SciML · Oct 26, 2024 · 315dc9d · 315dc9d
1 parent 430e87d
commit 315dc9d
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/test/interpolation_tests.jl b/test/interpolation_tests.jl
@@ -664,6 +664,8 @@ end
         @test_throws DataInterpolations.ExtrapolationError A(-1.0)
         @test_throws DataInterpolations.ExtrapolationError A(300.0)
 
+        @testset "Vector{Vector}" begin end
+
         @testset "AbstractMatrix" begin
             t = 0.1:0.1:1.0
             u2d = [sin.(t) cos.(t)]' |> collect
@@ -721,6 +723,21 @@ end
         @test_throws DataInterpolations.ExtrapolationError A(-1.0)
         @test_throws DataInterpolations.ExtrapolationError A(300.0)
 
+        @testset "Vector{Vector}" begin
+            t = 0.1:0.1:1.0
+            u_vec = [[sin.(t_), cos.(t_)] for t_ in t]
+            A = BSplineApprox(u_vec, t, 2, 5, :Uniform, :Uniform)
+            t_test = 0.1:0.05:1.0
+            u_test = reduce(hcat, A.(t_test))
+            @test isapprox(u_test[1, :], sin.(t_test), atol = 1e-3)
+            @test isapprox(u_test[2, :], cos.(t_test), atol = 1e-3)
+
+            A = BSplineApprox(u_vec, t, 2, 5, :ArcLen, :Average)
+            u_test = reduce(hcat, A.(t_test))
+            @test isapprox(u_test[1, :], sin.(t_test), atol = 1e-2)
+            @test isapprox(u_test[2, :], cos.(t_test), atol = 1e-2)
+        end
+
         @testset "AbstractMatrix" begin
             t = 0.1:0.1:1.0
             u2d = [sin.(t) cos.(t)]' |> collect