39 lines
1.4 KiB
Ruby
39 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe Gitlab::ReferenceCounter do
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let(:redis) { double('redis') }
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let(:reference_counter_key) { "git-receive-pack-reference-counter:project-1" }
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let(:reference_counter) { described_class.new('project-1') }
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before do
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allow(Gitlab::Redis::SharedState).to receive(:with).and_yield(redis)
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end
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it 'increases and set the expire time of a reference count for a path' do
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expect(redis).to receive(:incr).with(reference_counter_key)
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expect(redis).to receive(:expire).with(reference_counter_key,
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described_class::REFERENCE_EXPIRE_TIME)
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expect(reference_counter.increase).to be(true)
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end
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it 'decreases the reference count for a path' do
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allow(redis).to receive(:decr).and_return(0)
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expect(redis).to receive(:decr).with(reference_counter_key)
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expect(reference_counter.decrease).to be(true)
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end
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it 'warns if attempting to decrease a counter with a value of one or less, and resets the counter' do
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expect(redis).to receive(:decr).and_return(-1)
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expect(redis).to receive(:del)
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expect(Rails.logger).to receive(:warn).with("Reference counter for project-1" \
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" decreased when its value was less than 1. Reseting the counter.")
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expect(reference_counter.decrease).to be(true)
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end
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it 'get the reference count for a path' do
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allow(redis).to receive(:get).and_return(1)
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expect(reference_counter.value).to be(1)
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end
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end
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