Fix cron_parser_spec.rb (`master` branch failure on Nov 5th)
Summary
Pipelines on master
branch are getting failure because of spec/lib/gitlab/ci/cron_parser_spec.rb.
This is because the spec is ambiguous for Regular time vs DST(Daylight saving time). We should elaborate it to prevent edge case failure.
Steps to reproduce
This spec failure can be reproduced on a local machine.
What is the current bug behavior?
This feature is complete as it supports DST. Therefore, there are not bugs, but we have flaky tests.
Possible fixes
Use TimeCop
Edited by Shinya Maeda