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# frozen_string_literal: true
require 'fast_spec_helper'
RSpec.describe Gitlab::Metrics::Exporter::GcRequestMiddleware do
let(:app) { double(:app) }
let(:env) { {} }
subject(:middleware) { described_class.new(app) }
describe '#call' do
it 'runs a major GC after the next middleware is called' do
expect(app).to receive(:call).with(env).ordered.and_return([200, {}, []])
expect(GC).to receive(:start).ordered
response = middleware.call(env)
expect(response).to eq([200, {}, []])
end
end
end
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