From f12e7f6c5d4c3783fd72b92927906c0b87a49cc9 Mon Sep 17 00:00:00 2001
From: Sijawusz Pur Rahnama <sija@sija.pl>
Date: Wed, 17 Apr 2024 23:43:03 +0200
Subject: [PATCH] Add spec

---
 spec/ameba/glob_utils_spec.cr | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/spec/ameba/glob_utils_spec.cr b/spec/ameba/glob_utils_spec.cr
index 5c6f289e..153b7909 100644
--- a/spec/ameba/glob_utils_spec.cr
+++ b/spec/ameba/glob_utils_spec.cr
@@ -41,6 +41,12 @@ module Ameba
         subject.expand(["**/#{current_file_basename}", "**/#{current_file_basename}"])
           .should eq [current_file_path]
       end
+
+      it "does not list folders" do
+        subject.expand(["**/*"]).each do |path|
+          fail "#{path.inspect} should be a file" unless File.file?(path)
+        end
+      end
     end
   end
 end