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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Backup::GitalyRpcBackup do
let(:progress) { spy(:stdout) }
let(:destination) { File.join(Gitlab.config.backup.path, 'repositories') }
subject { described_class.new(progress) }
after do
# make sure we do not leave behind any backup files
FileUtils.rm_rf(File.join(Gitlab.config.backup.path, 'repositories'))
end
context 'unknown' do
it 'fails to start unknown' do
expect { subject.start(:unknown, destination) }.to raise_error(::Backup::Error, 'unknown backup type: unknown')
end
end
context 'create' do
RSpec.shared_examples 'creates a repository backup' do
it 'creates repository bundles', :aggregate_failures do
# Add data to the wiki, design repositories, and snippets, so they will be included in the dump.
create(:wiki_page, container: project)
create(:design, :with_file, issue: create(:issue, project: project))
project_snippet = create(:project_snippet, :repository, project: project)
personal_snippet = create(:personal_snippet, :repository, author: project.first_owner)
subject.start(:create, destination)
subject.enqueue(project, Gitlab::GlRepository::PROJECT)
subject.enqueue(project, Gitlab::GlRepository::WIKI)
subject.enqueue(project, Gitlab::GlRepository::DESIGN)
subject.enqueue(personal_snippet, Gitlab::GlRepository::SNIPPET)
subject.enqueue(project_snippet, Gitlab::GlRepository::SNIPPET)
subject.finish!
expect(File).to exist(File.join(destination, project.disk_path + '.bundle'))
expect(File).to exist(File.join(destination, project.disk_path + '.wiki.bundle'))
expect(File).to exist(File.join(destination, project.disk_path + '.design.bundle'))
expect(File).to exist(File.join(destination, personal_snippet.disk_path + '.bundle'))
expect(File).to exist(File.join(destination, project_snippet.disk_path + '.bundle'))
end
context 'failure' do
before do
allow_next_instance_of(Repository) do |repository|
allow(repository).to receive(:bundle_to_disk) { raise 'Fail in tests' }
end
end
it 'logs an appropriate message', :aggregate_failures do
subject.start(:create, destination)
subject.enqueue(project, Gitlab::GlRepository::PROJECT)
subject.finish!
expect(progress).to have_received(:puts).with("[Failed] backing up #{project.full_path} (#{project.disk_path})")
expect(progress).to have_received(:puts).with("Error Fail in tests")
end
end
end
context 'hashed storage' do
let_it_be(:project) { create(:project, :repository) }
it_behaves_like 'creates a repository backup'
end
context 'legacy storage' do
let_it_be(:project) { create(:project, :repository, :legacy_storage) }
it_behaves_like 'creates a repository backup'
end
end
context 'restore' do
let_it_be(:project) { create(:project, :repository) }
let_it_be(:personal_snippet) { create(:personal_snippet, author: project.first_owner) }
let_it_be(:project_snippet) { create(:project_snippet, project: project, author: project.first_owner) }
def copy_bundle_to_backup_path(bundle_name, destination)
FileUtils.mkdir_p(File.join(Gitlab.config.backup.path, 'repositories', File.dirname(destination)))
FileUtils.cp(Rails.root.join('spec/fixtures/lib/backup', bundle_name), File.join(Gitlab.config.backup.path, 'repositories', destination))
end
it 'restores from repository bundles', :aggregate_failures do
copy_bundle_to_backup_path('project_repo.bundle', project.disk_path + '.bundle')
copy_bundle_to_backup_path('wiki_repo.bundle', project.disk_path + '.wiki.bundle')
copy_bundle_to_backup_path('design_repo.bundle', project.disk_path + '.design.bundle')
copy_bundle_to_backup_path('personal_snippet_repo.bundle', personal_snippet.disk_path + '.bundle')
copy_bundle_to_backup_path('project_snippet_repo.bundle', project_snippet.disk_path + '.bundle')
subject.start(:restore, destination)
subject.enqueue(project, Gitlab::GlRepository::PROJECT)
subject.enqueue(project, Gitlab::GlRepository::WIKI)
subject.enqueue(project, Gitlab::GlRepository::DESIGN)
subject.enqueue(personal_snippet, Gitlab::GlRepository::SNIPPET)
subject.enqueue(project_snippet, Gitlab::GlRepository::SNIPPET)
subject.finish!
collect_commit_shas = -> (repo) { repo.commits('master', limit: 10).map(&:sha) }
expect(collect_commit_shas.call(project.repository)).to eq(['393a7d860a5a4c3cc736d7eb00604e3472bb95ec'])
expect(collect_commit_shas.call(project.wiki.repository)).to eq(['c74b9948d0088d703ee1fafeddd9ed9add2901ea'])
expect(collect_commit_shas.call(project.design_repository)).to eq(['c3cd4d7bd73a51a0f22045c3a4c871c435dc959d'])
expect(collect_commit_shas.call(personal_snippet.repository)).to eq(['3b3c067a3bc1d1b695b51e2be30c0f8cf698a06e'])
expect(collect_commit_shas.call(project_snippet.repository)).to eq(['6e44ba56a4748be361a841e759c20e421a1651a1'])
end
it 'cleans existing repositories', :aggregate_failures do
expect_next_instance_of(DesignManagement::Repository) do |repository|
expect(repository).to receive(:remove)
end
# 4 times = project repo + wiki repo + project_snippet repo + personal_snippet repo
expect(Repository).to receive(:new).exactly(4).times.and_wrap_original do |method, *original_args|
full_path, container, kwargs = original_args
repository = method.call(full_path, container, **kwargs)
expect(repository).to receive(:remove)
repository
end
subject.start(:restore, destination)
subject.enqueue(project, Gitlab::GlRepository::PROJECT)
subject.enqueue(project, Gitlab::GlRepository::WIKI)
subject.enqueue(project, Gitlab::GlRepository::DESIGN)
subject.enqueue(personal_snippet, Gitlab::GlRepository::SNIPPET)
subject.enqueue(project_snippet, Gitlab::GlRepository::SNIPPET)
subject.finish!
end
context 'failure' do
before do
allow_next_instance_of(Repository) do |repository|
allow(repository).to receive(:create_repository) { raise 'Fail in tests' }
allow(repository).to receive(:create_from_bundle) { raise 'Fail in tests' }
end
end
it 'logs an appropriate message', :aggregate_failures do
subject.start(:restore, destination)
subject.enqueue(project, Gitlab::GlRepository::PROJECT)
subject.finish!
expect(progress).to have_received(:puts).with("[Failed] restoring #{project.full_path} (#{project.disk_path})")
expect(progress).to have_received(:puts).with("Error Fail in tests")
end
end
end
end
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