--- a/test/Grids/manifolds_test.jl	Thu Feb 06 15:48:37 2025 +0100
+++ b/test/Grids/manifolds_test.jl	Thu Feb 06 15:49:25 2025 +0100
@@ -33,6 +33,7 @@
     end
 
     @testset "connections" begin
+        a = CartesianAtlas(fill(c, 2,3))
         west = CartesianBoundary{1,LowerBoundary}
         east = CartesianBoundary{1,UpperBoundary}
         south = CartesianBoundary{2,LowerBoundary}
@@ -40,9 +41,12 @@
 
         @test Set(connections(a)) == Set([
             (MultiBlockBoundary{(1,1), east}(), MultiBlockBoundary{(2,1), west}()),
-            (MultiBlockBoundary{(1,2), east}(), MultiBlockBoundary{(2,2), west}()),
             (MultiBlockBoundary{(1,1), north}(), MultiBlockBoundary{(1,2), south}()),
             (MultiBlockBoundary{(2,1), north}(), MultiBlockBoundary{(2,2), south}()),
+            (MultiBlockBoundary{(1,2), east}(), MultiBlockBoundary{(2,2), west}()),
+            (MultiBlockBoundary{(1,2), north}(), MultiBlockBoundary{(1,3), south}()),
+            (MultiBlockBoundary{(2,2), north}(), MultiBlockBoundary{(2,3), south}()),
+            (MultiBlockBoundary{(1,3), east}(), MultiBlockBoundary{(2,3), west}()),
         ])
     end
 end