fix tests

Author: PBrdng

src/numerical_irreducible_decomposition.jl

@@ -1153,7 +1153,7 @@ function ncomponents(
 end
 ncomponents(N::NumericalIrreducibleDecomposition, dim::Int) = ncomponents(N; dims = [dim])
 n_components(N; dims = nothing) = ncomponents(N; dims = dims)
-
+n_components(N, dim) = ncomponents(N; dims = [dim])
 
 """
 

test/nid_test.jl

@@ -59,6 +59,7 @@
         @test ncomponents(N3, dims = [1, 2]) == 3
         @test ncomponents(N3, 1) == 2
         @test n_components(N3) == 4
+        @test n_components(N3, dims = [1, 2]) == 3
         @test n_components(N3, 1) == 2
     end