78 lines
2.2 KiB
Ruby
78 lines
2.2 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::GitalyClient::ObjectPoolService do
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let(:pool_repository) { create(:pool_repository) }
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let(:project) { pool_repository.source_project }
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let(:raw_repository) { project.repository.raw }
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let(:object_pool) { pool_repository.object_pool }
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subject { described_class.new(object_pool) }
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before do
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subject.create(raw_repository) # rubocop:disable Rails/SaveBang
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end
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describe '#create' do
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it 'exists on disk' do
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expect(object_pool.repository.exists?).to be(true)
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end
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context 'when the pool already exists' do
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it 'returns an error' do
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expect do
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subject.create(raw_repository) # rubocop:disable Rails/SaveBang
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end.to raise_error(GRPC::FailedPrecondition)
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end
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end
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end
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describe '#delete' do
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it 'removes the repository from disk' do
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subject.delete
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expect(object_pool.repository.exists?).to be(false)
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end
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context 'when called twice' do
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it "doesn't raise an error" do
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subject.delete
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expect { object_pool.delete }.not_to raise_error
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end
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end
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end
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describe '#fetch' do
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context 'without changes' do
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it 'fetches changes' do
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expect(subject.fetch(project.repository)).to eq(Gitaly::FetchIntoObjectPoolResponse.new)
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end
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end
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context 'with new reference in source repository' do
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let(:branch) { 'ref-to-be-fetched' }
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let(:source_ref) { "refs/heads/#{branch}" }
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let(:pool_ref) { "refs/remotes/origin/heads/#{branch}" }
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before do
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# Create a new reference in the source repository that we can fetch.
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project.repository.write_ref(source_ref, 'refs/heads/master')
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end
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it 'fetches changes' do
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# Sanity-check to verify that the reference only exists in the source repository now, but not in the
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# object pool.
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expect(project.repository.ref_exists?(source_ref)).to be(true)
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expect(object_pool.repository.ref_exists?(pool_ref)).to be(false)
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subject.fetch(project.repository)
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# The fetch should've created the reference in the object pool.
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expect(object_pool.repository.ref_exists?(pool_ref)).to be(true)
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end
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end
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end
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end
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