1 files changed, 23 insertions, 0 deletions
diff --git a/spec/migrations/20230117114739_clear_duplicate_jobs_cookies_spec.rb b/spec/migrations/20230117114739_clear_duplicate_jobs_cookies_spec.rb
new file mode 100644
index 00000000000..5c572b49d3d
--- /dev/null
+++ b/spec/migrations/20230117114739_clear_duplicate_jobs_cookies_spec.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+require_migration!
+
+RSpec.describe ClearDuplicateJobsCookies, :migration, feature_category: :redis do
+  def with_redis(&block)
+    Gitlab::Redis::Queues.with(&block)
+  end
+
+  it 'deletes duplicate jobs cookies' do
+    delete = ['resque:gitlab:duplicate:blabla:1:cookie:v2', 'resque:gitlab:duplicate:foobar:2:cookie:v2']
+    keep = ['resque:gitlab:duplicate:something', 'something:cookie:v2']
+    with_redis { |r| (delete + keep).each { |key| r.set(key, 'value') } }
+
+    expect(with_redis { |r| r.exists(delete + keep) }).to eq(4)
+
+    migrate!
+
+    expect(with_redis { |r| r.exists(delete) }).to eq(0)
+    expect(with_redis { |r| r.exists(keep) }).to eq(2)
+  end
+end