require 'spec_helper' describe ContainerRegistry::Blob do let(:group) { create(:group, name: 'group') } let(:project) { create(:project, path: 'test', group: group) } let(:repository) do create(:container_repository, name: 'image', tags: %w[latest rc1], project: project) end let(:config) do { 'digest' => 'sha256:0123456789012345', 'mediaType' => 'binary', 'size' => 1000 } end let(:blob) { described_class.new(repository, config) } before do stub_container_registry_config(enabled: true, api_url: 'http://registry.gitlab', host_port: 'registry.gitlab') end it { expect(blob).to respond_to(:repository) } it { expect(blob).to delegate_method(:registry).to(:repository) } it { expect(blob).to delegate_method(:client).to(:repository) } describe '#path' do it 'returns a valid path to the blob' do expect(blob.path).to eq('group/test/image@sha256:0123456789012345') end end describe '#digest' do it 'return correct digest value' do expect(blob.digest).to eq 'sha256:0123456789012345' end end describe '#type' do it 'returns a correct type' do expect(blob.type).to eq 'binary' end end describe '#revision' do it 'returns a correct blob SHA' do expect(blob.revision).to eq '0123456789012345' end end describe '#short_revision' do it 'return a short SHA' do expect(blob.short_revision).to eq '012345678' end end describe '#delete' do before do stub_request(:delete, 'http://registry.gitlab/v2/group/test/image/blobs/sha256:0123456789012345') .to_return(status: 200) end it 'returns true when blob has been successfully deleted' do expect(blob.delete).to be_truthy end end describe '#data' do context 'when locally stored' do before do stub_request(:get, 'http://registry.gitlab/v2/group/test/image/blobs/sha256:0123456789012345') .to_return( status: 200, headers: { 'Content-Type' => 'application/json' }, body: '{"key":"value"}') end it 'returns a correct blob data' do expect(blob.data).to eq '{"key":"value"}' end end context 'when externally stored' do let(:location) { 'http://external.com/blob/file' } before do stub_request(:get, 'http://registry.gitlab/v2/group/test/image/blobs/sha256:0123456789012345') .with(headers: { 'Authorization' => 'bearer token' }) .to_return( status: 307, headers: { 'Location' => location }) end context 'for a valid address' do before do stub_request(:get, location) .with { |request| !request.headers.include?('Authorization') } .to_return( status: 200, headers: { 'Content-Type' => 'application/json' }, body: '{"key":"value"}') end it 'returns correct data' do expect(blob.data).to eq '{"key":"value"}' end end context 'for invalid file' do let(:location) { 'file:///etc/passwd' } it 'raises an error' do expect { blob.data }.to raise_error(ArgumentError, 'invalid address') end end end end end