Rescue RuntimeError when "too many loops" occur

With this workaround we temporarily prevent an
exception from Fugit gem to be raised in
Gitlab::Ci::CronParser

1 files changed, 7 insertions, 0 deletions

diff --git a/spec/lib/gitlab/ci/cron_parser_spec.rb b/spec/lib/gitlab/ci/cron_parser_spec.rb
index 491e3fba9d9..a228334d53e 100644
--- a/spec/lib/gitlab/ci/cron_parser_spec.rb
+++ b/spec/lib/gitlab/ci/cron_parser_spec.rb
@@ -181,6 +181,13 @@ describe Gitlab::Ci::CronParser do
 
       it { expect(subject).to be_nil }
     end
+
+    context 'when cron is scheduled to a non existent day' do
+      let(:cron) { '0 12 31 2 *' }
+      let(:cron_timezone) { 'UTC' }
+
+      it { expect(subject).to be_nil }
+    end
   end
 
   describe '#cron_valid?' do