Change test outputs (#185)

* Add verbose and remove long output

* Add missing spaces

Author: aurorarossi

test/runtests.jl

@@ -92,9 +92,9 @@ tests = [
     "experimental/experimental"
 ]
 
-@testset "Graphs" begin
+@testset verbose = true "Graphs" begin
     for t in tests
         tp = joinpath(testdir, "$(t).jl")
         include(tp)
     end
-end
+end;