86 lines
2.6 KiB
Ruby
86 lines
2.6 KiB
Ruby
require 'spec_helper'
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describe Projects::HousekeepingService do
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subject { Projects::HousekeepingService.new(project) }
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let(:project) { create :project }
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before do
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project.reset_pushes_since_gc
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end
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after do
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project.reset_pushes_since_gc
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end
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describe '#execute' do
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it 'enqueues a sidekiq job' do
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expect(subject).to receive(:try_obtain_lease).and_return(:the_uuid)
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expect(subject).to receive(:lease_key).and_return(:the_lease_key)
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expect(subject).to receive(:task).and_return(:the_task)
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expect(GitGarbageCollectWorker).to receive(:perform_async).with(project.id, :the_task, :the_lease_key, :the_uuid)
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subject.execute
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expect(project.reload.pushes_since_gc).to eq(0)
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end
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context 'when no lease can be obtained' do
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before(:each) do
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expect(subject).to receive(:try_obtain_lease).and_return(false)
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end
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it 'does not enqueue a job' do
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expect(GitGarbageCollectWorker).not_to receive(:perform_async)
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expect { subject.execute }.to raise_error(Projects::HousekeepingService::LeaseTaken)
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end
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it 'does not reset pushes_since_gc' do
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expect do
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expect { subject.execute }.to raise_error(Projects::HousekeepingService::LeaseTaken)
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end.not_to change { project.pushes_since_gc }
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end
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end
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end
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describe '#needed?' do
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it 'when the count is low enough' do
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expect(subject.needed?).to eq(false)
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end
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it 'when the count is high enough' do
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allow(project).to receive(:pushes_since_gc).and_return(10)
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expect(subject.needed?).to eq(true)
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end
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end
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describe '#increment!' do
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it 'increments the pushes_since_gc counter' do
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expect do
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subject.increment!
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end.to change { project.pushes_since_gc }.from(0).to(1)
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end
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end
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it 'uses all three kinds of housekeeping we offer' do
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allow(subject).to receive(:try_obtain_lease).and_return(:the_uuid)
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allow(subject).to receive(:lease_key).and_return(:the_lease_key)
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# At push 200
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expect(GitGarbageCollectWorker).to receive(:perform_async).with(project.id, :gc, :the_lease_key, :the_uuid)
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.exactly(1).times
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# At push 50, 100, 150
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expect(GitGarbageCollectWorker).to receive(:perform_async).with(project.id, :full_repack, :the_lease_key, :the_uuid)
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.exactly(3).times
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# At push 10, 20, ... (except those above)
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expect(GitGarbageCollectWorker).to receive(:perform_async).with(project.id, :incremental_repack, :the_lease_key, :the_uuid)
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.exactly(16).times
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201.times do
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subject.increment!
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subject.execute if subject.needed?
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end
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expect(project.pushes_since_gc).to eq(1)
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end
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end
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