From 763574638d26fa7cc309812f8bc8ab11a1d908e9 Mon Sep 17 00:00:00 2001
From: Jukka Aho <ahojukka5@gmail.com>
Date: Sat, 9 May 2026 18:24:12 +0300
Subject: [PATCH] chore(test): remove obsolete microkernel formulation sweep

Delete formulation-matrix tests tied to the retired microkernel harness.

- Drop `test/assemblers/test_microkernel_formulations.jl`.
---
 .../test_microkernel_formulations.jl          | 39 -------------------
 1 file changed, 39 deletions(-)
 delete mode 100644 test/assemblers/test_microkernel_formulations.jl

diff --git a/test/assemblers/test_microkernel_formulations.jl b/test/assemblers/test_microkernel_formulations.jl
deleted file mode 100644
index eae025d..0000000
--- a/test/assemblers/test_microkernel_formulations.jl
+++ /dev/null
@@ -1,39 +0,0 @@
-# This file is a part of JuliaFEM.
-# License is MIT: see https://github.com/JuliaFEM/JuliaFEM.jl/blob/master/LICENSE.md
-
-"""
-Test microkernel utilities with Element{K,P,S}.
-
-Tests helper functions that work with existing Element system.
-No redundant FormulationSpec - just use Element{K,P,S} directly!
-"""
-
-using Test
-using JuliaFEM
-
-@testset "Field Type Extraction from Element{K,P,S}" begin
-    # Define multi-field specification
-    S = @DOFSet{T::DOF{Temperature,Vertex}, u::DOF{Displacement{3},Vertex}}
-    
-    @test fieldnames(S) == (:T, :u)
-    
-    # Extract field types for dispatch
-    field_T = field_type_for_dispatch(S, :T)
-    field_u = field_type_for_dispatch(S, :u)
-    
-    @test field_T isa Temperature
-    @test field_u isa Displacement{3}
-end
-
-@testset "Type Aliases Work" begin
-    # Using the convenience alias
-    elem_type = Element{Tet4, Lagrange{1}, ThermoelasticityFields}
-    
-    S = dof_type(elem_type)
-    @test fieldnames(S) == (:T, :u)
-end
-
-println("✓ All microkernel utilities tests passed!")
-println("  - Field type extraction from Element{K,P,S} works")
-println("  - Type aliases work")
-println("  - No redundant abstractions - just use Element directly!")