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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Backup::Repository do
let(:progress) { StringIO.new }
let!(:project) { create(:project, :wiki_repo) }
subject { described_class.new(progress) }
before do
allow(progress).to receive(:puts)
allow(progress).to receive(:print)
allow(FileUtils).to receive(:mv).and_return(true)
allow_next_instance_of(described_class) do |instance|
allow(instance).to receive(:progress).and_return(progress)
end
end
describe '#dump' do
describe 'repo failure' do
before do
allow(Gitlab::Popen).to receive(:popen).and_return(['normal output', 0])
end
it 'does not raise error' do
expect { subject.dump }.not_to raise_error
end
end
end
describe '#restore' do
let(:timestamp) { Time.utc(2017, 3, 22) }
let(:temp_dirs) do
Gitlab.config.repositories.storages.map do |name, storage|
Gitlab::GitalyClient::StorageSettings.allow_disk_access do
File.join(storage.legacy_disk_path, '..', 'repositories.old.' + timestamp.to_i.to_s)
end
end
end
around do |example|
Timecop.freeze(timestamp) { example.run }
end
after do
temp_dirs.each { |path| FileUtils.rm_rf(path) }
end
describe 'command failure' do
before do
# Allow us to set expectations on the project directly
expect(Project).to receive(:find_each).and_yield(project)
expect(project.repository).to receive(:create_repository) { raise 'Fail in tests' }
end
context 'hashed storage' do
it 'shows the appropriate error' do
subject.restore
expect(progress).to have_received(:puts).with("[Failed] restoring #{project.full_path} repository")
end
end
context 'legacy storage' do
let!(:project) { create(:project, :legacy_storage) }
it 'shows the appropriate error' do
subject.restore
expect(progress).to have_received(:puts).with("[Failed] restoring #{project.full_path} repository")
end
end
end
context 'restoring object pools' do
it 'schedules restoring of the pool', :sidekiq_might_not_need_inline do
pool_repository = create(:pool_repository, :failed)
pool_repository.delete_object_pool
subject.restore
pool_repository.reload
expect(pool_repository).not_to be_failed
expect(pool_repository.object_pool.exists?).to be(true)
end
end
it 'cleans existing repositories' do
wiki_repository_spy = spy(:wiki)
allow_next_instance_of(ProjectWiki) do |project_wiki|
allow(project_wiki).to receive(:repository).and_return(wiki_repository_spy)
end
expect_next_instance_of(Repository) do |repo|
expect(repo).to receive(:remove)
end
subject.restore
expect(wiki_repository_spy).to have_received(:remove)
end
end
describe '#empty_repo?' do
context 'for a wiki' do
let(:wiki) { create(:project_wiki) }
it 'invalidates the emptiness cache' do
expect(wiki.repository).to receive(:expire_emptiness_caches).once
subject.send(:empty_repo?, wiki)
end
context 'wiki repo has content' do
let!(:wiki_page) { create(:wiki_page, wiki: wiki) }
it 'returns true, regardless of bad cache value' do
expect(subject.send(:empty_repo?, wiki)).to be(false)
end
end
context 'wiki repo does not have content' do
it 'returns true, regardless of bad cache value' do
expect(subject.send(:empty_repo?, wiki)).to be_truthy
end
end
end
end
end
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