From c116080c1737ef8af37c0986d475ec4ad737e6f6 Mon Sep 17 00:00:00 2001
From: Marius BALTEANU <marius.balteanu@zitec.com>
Date: Sat, 13 Mar 2021 16:07:30 +0200
Subject: [PATCH 3/3] Add test for 33548

---
 test/unit/query_test.rb | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/test/unit/query_test.rb b/test/unit/query_test.rb
index a6dff724c..f590cd4dc 100644
--- a/test/unit/query_test.rb
+++ b/test/unit/query_test.rb
@@ -1707,6 +1707,16 @@ class QueryTest < ActiveSupport::TestCase
     assert !q.sortable_columns['cf_1']
   end
 
+  def test_sortable_should_return_false_for_multi_custom_field
+    field = CustomField.find(1)
+    field.update_attribute :multiple, true
+
+    q = IssueQuery.new
+
+    field_column = q.available_columns.detect {|c| c.name==:cf_1}
+    assert !field_column.sortable?
+  end
+
   def test_default_sort
     q = IssueQuery.new
     assert_equal [['id', 'desc']], q.sort_criteria
-- 
2.22.0