Fixed that custom field referencing deleted value trigger an error on display (#16926).

git-svn-id: http://svn.redmine.org/redmine/trunk@13141 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 7 insertions, 0 deletions

diff --git a/test/unit/lib/redmine/field_format/version_field_format_test.rb b/test/unit/lib/redmine/field_format/version_field_format_test.rb
index 50e0e3786..f7fc72a03 100644
--- a/test/unit/lib/redmine/field_format/version_field_format_test.rb
+++ b/test/unit/lib/redmine/field_format/version_field_format_test.rb
@@ -56,4 +56,11 @@ class Redmine::VersionFieldFormatTest < ActionView::TestCase
 
     assert_equal expected, field.possible_values_options(project).map(&:first)
   end
+
+  def test_cast_value_should_not_raise_error_when_array_contains_value_casted_to_nil
+    field = IssueCustomField.new(:field_format => 'version')
+    assert_nothing_raised do
+      field.cast_value([1,2, 42])
+    end
+  end
 end