55 lines
1.7 KiB
Ruby
55 lines
1.7 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::ReferenceCounter, :clean_gitlab_redis_shared_state do
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let(:reference_counter) { described_class.new('project-1') }
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describe '#increase' do
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it 'increases and sets the expire time of a reference count for a path' do
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expect { reference_counter.increase }.to change { reference_counter.value }.by(1)
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expect(reference_counter.expires_in).to be_positive
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expect(reference_counter.increase).to be(true)
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end
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end
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describe '#decrease' do
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it 'decreases the reference count for a path' do
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reference_counter.increase
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expect { reference_counter.decrease }.to change { reference_counter.value }.by(-1)
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end
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it 'warns if attempting to decrease a counter with a value of zero or less, and resets the counter' do
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expect(Gitlab::AppLogger).to receive(:warn).with("Reference counter for project-1" \
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" decreased when its value was less than 1. Resetting the counter.")
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expect { reference_counter.decrease }.not_to change { reference_counter.value }
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end
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end
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describe '#value' do
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it 'get the reference count for a path' do
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expect(reference_counter.value).to eq(0)
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reference_counter.increase
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expect(reference_counter.value).to eq(1)
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end
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end
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describe '#reset!' do
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it 'resets reference count down to zero' do
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3.times { reference_counter.increase }
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expect { reference_counter.reset! }.to change { reference_counter.value }.from(3).to(0)
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end
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end
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describe '#expires_in' do
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it 'displays the expiration time in seconds' do
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reference_counter.increase
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expect(reference_counter.expires_in).to be_between(500, 600)
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end
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end
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end
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