From 26127bc51a56fe999f491699a0206a6f6bc2f93b Mon Sep 17 00:00:00 2001
From: Matt Enlow <enlow@adobe.com>
Date: Thu, 22 Jun 2023 15:19:32 -0600
Subject: [PATCH] add a test

---
 lib/style/module_directives.ex        |  1 +
 test/style/module_directives_test.exs | 32 +++++++++++++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/lib/style/module_directives.ex b/lib/style/module_directives.ex
index c6fd911c..c1132705 100644
--- a/lib/style/module_directives.ex
+++ b/lib/style/module_directives.ex
@@ -228,6 +228,7 @@ defmodule Styler.Style.ModuleDirectives do
   end
 
   defp fix_line_numbers([last], acc), do: Enum.reverse([last | acc])
+
   defp fix_line_numbers([], []), do: []
 
   defp expand_and_sort(directives) do
diff --git a/test/style/module_directives_test.exs b/test/style/module_directives_test.exs
index b2188e88..7abc206e 100644
--- a/test/style/module_directives_test.exs
+++ b/test/style/module_directives_test.exs
@@ -349,4 +349,36 @@ defmodule Styler.Style.ModuleDirectivesTest do
       """)
     end
   end
+
+  describe "with comments..." do
+    test "moving aliases up through non-directives doesn't move comments up" do
+      assert_style(
+        """
+        defmodule Foo do
+          alias B
+          # hi
+          # this is foo
+          def foo do
+            # i promise it's ok!
+            :ok
+          end
+          alias A
+        end
+        """,
+        """
+        defmodule Foo do
+          @moduledoc false
+          alias A
+          alias B
+          # hi
+          # this is foo
+          def foo do
+            # i promise it's ok!
+            :ok
+          end
+        end
+        """
+      )
+    end
+  end
 end