Use ILIKE to search users

test/user_test.exs

@@ -1098,4 +1098,21 @@ defmodule Pleroma.UserTest do
     assert {:ok, user_state3} = User.bookmark(user, id2)
     assert user_state3.bookmarks == [id2]
   end
+
+  describe "search for admin" do
+    test "it ignores case" do
+      insert(:user, nickname: "papercoach")
+      insert(:user, nickname: "CanadaPaperCoach")
+
+      {:ok, _results, count} =
+        User.search_for_admin(%{
+          query: "paper",
+          local: false,
+          page: 1,
+          page_size: 50
+        })
+
+      assert count == 2
+    end
+  end
 end