121 lines
3.1 KiB
Ruby
121 lines
3.1 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::Git::ObjectPool do
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include RepoHelpers
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let(:pool_repository) { create(:pool_repository) }
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let(:source_repository) { pool_repository.source_project.repository }
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subject { pool_repository.object_pool }
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describe '#storage' do
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it "equals the pool repository's shard name" do
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expect(subject.storage).not_to be_nil
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expect(subject.storage).to eq(pool_repository.shard_name)
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end
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end
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describe '#create' do
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before do
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subject.create # rubocop:disable Rails/SaveBang
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end
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context "when the pool doesn't exist yet" do
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it 'creates the pool' do
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expect(subject.exists?).to be(true)
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end
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end
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context 'when the pool already exists' do
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it 'raises an FailedPrecondition' do
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expect do
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subject.create # 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 '#exists?' do
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context "when the object pool doesn't exist" do
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it 'returns false' do
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expect(subject.exists?).to be(false)
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end
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end
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context 'when the object pool exists' do
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let(:pool) { create(:pool_repository, :ready) }
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subject { pool.object_pool }
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it 'returns true' do
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expect(subject.exists?).to be(true)
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end
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end
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end
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describe '#link' do
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let!(:pool_repository) { create(:pool_repository, :ready) }
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context 'when linked for the first time' do
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it 'sets a remote' do
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expect do
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subject.link(source_repository)
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end.not_to raise_error
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end
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end
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context 'when the remote is already set' do
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before do
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subject.link(source_repository)
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end
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it "doesn't raise an error" do
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expect do
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subject.link(source_repository)
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end.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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let(:source_repository_path) { File.join(TestEnv.repos_path, source_repository.relative_path) }
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let(:source_repository_rugged) { Rugged::Repository.new(source_repository_path) }
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let(:commit_count) { source_repository.commit_count }
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context "when the object's pool repository exists" do
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it 'does not raise an error' do
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expect { subject.fetch }.not_to raise_error
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end
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end
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context "when the object's pool repository does not exist" do
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before do
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subject.delete
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end
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it "re-creates the object pool's repository" do
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subject.fetch
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expect(subject.repository.exists?).to be true
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end
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it 'does not raise an error' do
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expect { subject.fetch }.not_to raise_error
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end
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it 'fetches objects from the source repository' do
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new_commit_id = new_commit_edit_old_file(source_repository_rugged).oid
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expect(subject.repository.exists?).to be false
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subject.fetch
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expect(subject.repository.commit_count('refs/remotes/origin/master')).to eq(commit_count)
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expect(subject.repository.commit(new_commit_id).id).to eq(new_commit_id)
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end
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end
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end
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end
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