require 'spec_helper' describe Backup::Files do let(:progress) { StringIO.new } let!(:project) { create(:project) } before do allow(progress).to receive(:puts) allow(progress).to receive(:print) allow(FileUtils).to receive(:mkdir_p).and_return(true) allow(FileUtils).to receive(:mv).and_return(true) allow(File).to receive(:exist?).and_return(true) allow(File).to receive(:realpath).with("/var/gitlab-registry").and_return("/var/gitlab-registry") allow(File).to receive(:realpath).with("/var/gitlab-registry/..").and_return("/var") allow_any_instance_of(String).to receive(:color) do |string, _color| string end allow_any_instance_of(described_class).to receive(:progress).and_return(progress) end describe '#restore' do subject { described_class.new('registry', '/var/gitlab-registry') } let(:timestamp) { Time.utc(2017, 3, 22) } around do |example| Timecop.freeze(timestamp) { example.run } end describe 'folders with permission' do before do allow(subject).to receive(:run_pipeline!).and_return(true) allow(subject).to receive(:backup_existing_files).and_return(true) allow(Dir).to receive(:glob).with("/var/gitlab-registry/*", File::FNM_DOTMATCH).and_return(["/var/gitlab-registry/.", "/var/gitlab-registry/..", "/var/gitlab-registry/sample1"]) end it 'moves all necessary files' do allow(subject).to receive(:backup_existing_files).and_call_original expect(FileUtils).to receive(:mv).with(["/var/gitlab-registry/sample1"], File.join(Gitlab.config.backup.path, "tmp", "registry.#{Time.now.to_i}")) subject.restore end it 'raises no errors' do expect { subject.restore }.not_to raise_error end it 'calls tar command with unlink' do expect(subject).to receive(:tar).and_return('blabla-tar') expect(subject).to receive(:run_pipeline!).with([%w(gzip -cd), %w(blabla-tar --unlink-first --recursive-unlink -C /var/gitlab-registry -xf -)], any_args) subject.restore end end describe 'folders without permissions' do before do allow(FileUtils).to receive(:mv).and_raise(Errno::EACCES) allow(subject).to receive(:run_pipeline!).and_return(true) end it 'shows error message' do expect(subject).to receive(:access_denied_error).with("/var/gitlab-registry") subject.restore end end describe 'folders that are a mountpoint' do before do allow(FileUtils).to receive(:mv).and_raise(Errno::EBUSY) allow(subject).to receive(:run_pipeline!).and_return(true) end it 'shows error message' do expect(subject).to receive(:resource_busy_error).with("/var/gitlab-registry") .and_call_original expect { subject.restore }.to raise_error(/is a mountpoint/) end end end end