Update test

Co-Authored-By: Claudio Moroni <[email protected]>
Co-Authored-By: Pietro Monticone <[email protected]>

Author: 3 people

test/utilities.jl

@@ -2,9 +2,4 @@
 const A = reshape(rand(1:9, 1000), 10, 10, 10)
 carts_idxs = CartesianIndices(A)
 vec_idxs = MultilayerGraphs.cartIndexTovecIndex.(carts_idxs, Ref(size(A)))
-@test all(getindex.(Ref(A), carts_idxs) .== getindex.(Ref(A), vec_idxs) ) 
-# Test directed simple graphicality
-sdg = SimpleDiGraph(10, 90)
-@test @inferred(isdigraphical(indegree(sdg), outdegree(sdg)))
-@test !@inferred(isdigraphical([1, 1, 1], [1, 1, 0]))
-@test @inferred(isdigraphical(Integer[], Integer[]))
+@test all(getindex.(Ref(A), carts_idxs) .== getindex.(Ref(A), vec_idxs))