From 1663e6d59b016978c05631f1c92f03e8062ad887 Mon Sep 17 00:00:00 2001
From: Jukka Aho <ahojukka5@gmail.com>
Date: Mon, 15 Dec 2025 06:38:41 +0200
Subject: [PATCH] test(quadrature): add legacy API test

Test file included in test/quadrature/runtests.jl
Tests backward compatibility with legacy quadrature API
---
 test/quadrature/test_legacy_api.jl | 74 ++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 test/quadrature/test_legacy_api.jl

diff --git a/test/quadrature/test_legacy_api.jl b/test/quadrature/test_legacy_api.jl
new file mode 100644
index 0000000..f6c4e23
--- /dev/null
+++ b/test/quadrature/test_legacy_api.jl
@@ -0,0 +1,74 @@
+# This file is a part of JuliaFEM.
+# License is MIT: see https://github.com/JuliaFEM/JuliaFEM.jl/blob/master/LICENSE.md
+
+@testset "Legacy API Compatibility" begin
+
+    @testset "Triangle legacy symbols" begin
+        # Test that old Val{:GLTRI*} symbols still work
+        @test get_quadrature_points(Val{:GLTRI1}) !== nothing
+        @test get_quadrature_points(Val{:GLTRI3}) !== nothing
+        @test get_quadrature_points(Val{:GLTRI3B}) !== nothing
+        @test get_quadrature_points(Val{:GLTRI4}) !== nothing
+        @test get_quadrature_points(Val{:GLTRI4B}) !== nothing
+        @test get_quadrature_points(Val{:GLTRI6}) !== nothing
+        @test get_quadrature_points(Val{:GLTRI7}) !== nothing
+        @test get_quadrature_points(Val{:GLTRI12}) !== nothing
+
+        # Test order queries
+        @test get_order(Val{:GLTRI1}) == 1
+        @test get_order(Val{:GLTRI3}) == 2
+        @test get_order(Val{:GLTRI4}) == 3
+    end
+
+    @testset "Tetrahedron legacy symbols" begin
+        @test get_quadrature_points(Val{:GLTET1}) !== nothing
+        @test get_quadrature_points(Val{:GLTET4}) !== nothing
+        @test get_quadrature_points(Val{:GLTET5}) !== nothing
+        @test get_quadrature_points(Val{:GLTET15}) !== nothing
+
+        @test get_order(Val{:GLTET1}) == 1
+        @test get_order(Val{:GLTET4}) == 2
+        @test get_order(Val{:GLTET5}) == 3
+        @test get_order(Val{:GLTET15}) == 4
+    end
+
+    @testset "Wedge legacy symbols" begin
+        @test get_quadrature_points(Val{:GLWED6}) !== nothing
+        @test get_quadrature_points(Val{:GLWED6B}) !== nothing
+        @test get_quadrature_points(Val{:GLWED21}) !== nothing
+
+        @test get_order(Val{:GLWED6}) == 1
+        @test get_order(Val{:GLWED6B}) == 1
+        @test get_order(Val{:GLWED21}) == 5
+    end
+
+    @testset "Pyramid legacy symbols" begin
+        @test get_quadrature_points(Val{:GLPYR5}) !== nothing
+        @test get_quadrature_points(Val{:GLPYR5B}) !== nothing
+
+        @test get_order(Val{:GLPYR5}) == 1
+        @test get_order(Val{:GLPYR5B}) == 1
+    end
+
+    @testset "Tensor product legacy symbols" begin
+        # Segments
+        @test get_quadrature_points(Val{:GLSEG1}) !== nothing
+        @test get_quadrature_points(Val{:GLSEG2}) !== nothing
+        @test get_order(Val{:GLSEG1}) == 1
+        @test get_order(Val{:GLSEG2}) == 3
+
+        # Quadrilaterals
+        @test get_quadrature_points(Val{:GLQUAD1}) !== nothing
+        @test get_quadrature_points(Val{:GLQUAD4}) !== nothing
+        @test get_quadrature_points(Val{:GLQUAD9}) !== nothing
+        @test get_order(Val{:GLQUAD1}) == 1
+        @test get_order(Val{:GLQUAD4}) == 3
+
+        # Hexahedra
+        @test get_quadrature_points(Val{:GLHEX1}) !== nothing
+        @test get_quadrature_points(Val{:GLHEX8}) !== nothing
+        @test get_quadrature_points(Val{:GLHEX27}) !== nothing
+        @test get_order(Val{:GLHEX1}) == 1
+        @test get_order(Val{:GLHEX8}) == 3
+    end
+end