1 files changed, 41 insertions, 0 deletions
diff --git a/rubocop/cop/rspec/timecop_travel.rb b/rubocop/cop/rspec/timecop_travel.rb
new file mode 100644
index 00000000000..e5416953af7
--- /dev/null
+++ b/rubocop/cop/rspec/timecop_travel.rb
@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+module RuboCop
+  module Cop
+    module RSpec
+      # This cop checks for `Timecop.travel` usage in specs.
+      #
+      # @example
+      #
+      #   # bad
+      #   Timecop.travel(1.day.ago) { create(:issue) }
+      #
+      #   # good
+      #   travel_to(1.day.ago) { create(:issue) }
+      #
+      class TimecopTravel < RuboCop::Cop::Cop
+        include MatchRange
+        MESSAGE = 'Do not use `Timecop.travel`, use `travel_to` instead. ' \
+                  'See https://gitlab.com/gitlab-org/gitlab/-/issues/214432 for more info.'
+
+        def_node_matcher :timecop_travel?, <<~PATTERN
+          (send (const nil? :Timecop) :travel _)
+        PATTERN
+
+        def on_send(node)
+          return unless timecop_travel?(node)
+
+          add_offense(node, location: :expression, message: MESSAGE)
+        end
+
+        def autocorrect(node)
+          -> (corrector) do
+            each_match_range(node.source_range, /^(Timecop\.travel)/) do |match_range|
+              corrector.replace(match_range, 'travel_to')
+            end
+          end
+        end
+      end
+    end
+  end
+end