--- a/test/SbpOperators/boundaryops/boundary_restriction_test.jl	Wed Jan 19 07:24:36 2022 +0100
+++ b/test/SbpOperators/boundaryops/boundary_restriction_test.jl	Wed Jan 19 11:08:43 2022 +0100
@@ -8,27 +8,28 @@
 import Sbplib.SbpOperators.BoundaryOperator
 
 @testset "boundary_restriction" begin
-    op = read_D2_operator(sbp_operators_path()*"standard_diagonal.toml"; order=4)
+	stencil_set = read_stencil_set(sbp_operators_path()*"standard_diagonal.toml"; order = 4)
+	e_closure = parse_stencil(stencil_set["e"]["closure"])
     g_1D = EquidistantGrid(11, 0.0, 1.0)
     g_2D = EquidistantGrid((11,15), (0.0, 0.0), (1.0,1.0))
 
     @testset "boundary_restriction" begin
         @testset "1D" begin
-            e_l = boundary_restriction(g_1D,op.eClosure,Lower())
-            @test e_l == boundary_restriction(g_1D,op.eClosure,CartesianBoundary{1,Lower}())
-            @test e_l == BoundaryOperator(g_1D,op.eClosure,Lower())
+            e_l = boundary_restriction(g_1D,e_closure,Lower())
+            @test e_l == boundary_restriction(g_1D,e_closure,CartesianBoundary{1,Lower}())
+            @test e_l == BoundaryOperator(g_1D,Stencil{Float64}(e_closure),Lower())
             @test e_l isa BoundaryOperator{T,Lower} where T
             @test e_l isa TensorMapping{T,0,1} where T
 
-            e_r = boundary_restriction(g_1D,op.eClosure,Upper())
-            @test e_r == boundary_restriction(g_1D,op.eClosure,CartesianBoundary{1,Upper}())
-            @test e_r == BoundaryOperator(g_1D,op.eClosure,Upper())
+            e_r = boundary_restriction(g_1D,e_closure,Upper())
+            @test e_r == boundary_restriction(g_1D,e_closure,CartesianBoundary{1,Upper}())
+            @test e_r == BoundaryOperator(g_1D,Stencil{Float64}(e_closure),Upper())
             @test e_r isa BoundaryOperator{T,Upper} where T
             @test e_r isa TensorMapping{T,0,1} where T
         end
 
         @testset "2D" begin
-            e_w = boundary_restriction(g_2D,op.eClosure,CartesianBoundary{1,Upper}())
+            e_w = boundary_restriction(g_2D,e_closure,CartesianBoundary{1,Upper}())
             @test e_w isa InflatedTensorMapping
             @test e_w isa TensorMapping{T,1,2} where T
         end
@@ -36,8 +37,8 @@
 
     @testset "Application" begin
         @testset "1D" begin
-            e_l = boundary_restriction(g_1D, op.eClosure, CartesianBoundary{1,Lower}())
-            e_r = boundary_restriction(g_1D, op.eClosure, CartesianBoundary{1,Upper}())
+            e_l = boundary_restriction(g_1D, e_closure, CartesianBoundary{1,Lower}())
+            e_r = boundary_restriction(g_1D, e_closure, CartesianBoundary{1,Upper}())
 
             v = evalOn(g_1D,x->1+x^2)
             u = fill(3.124)
@@ -48,10 +49,10 @@
         end
 
         @testset "2D" begin
-            e_w = boundary_restriction(g_2D, op.eClosure, CartesianBoundary{1,Lower}())
-            e_e = boundary_restriction(g_2D, op.eClosure, CartesianBoundary{1,Upper}())
-            e_s = boundary_restriction(g_2D, op.eClosure, CartesianBoundary{2,Lower}())
-            e_n = boundary_restriction(g_2D, op.eClosure, CartesianBoundary{2,Upper}())
+            e_w = boundary_restriction(g_2D, e_closure, CartesianBoundary{1,Lower}())
+            e_e = boundary_restriction(g_2D, e_closure, CartesianBoundary{1,Upper}())
+            e_s = boundary_restriction(g_2D, e_closure, CartesianBoundary{2,Lower}())
+            e_n = boundary_restriction(g_2D, e_closure, CartesianBoundary{2,Upper}())
 
             v = rand(11, 15)
             u = fill(3.124)