require 'spec_helper' describe Ci::BuildTraceChunks::Fog do let(:data_store) { described_class.new } before do stub_artifacts_object_storage end describe '#available?' do subject { data_store.available? } context 'when object storage is enabled' do it { is_expected.to be_truthy } end context 'when object storage is disabled' do before do stub_artifacts_object_storage(enabled: false) end it { is_expected.to be_falsy } end end describe '#data' do subject { data_store.data(model) } context 'when data exists' do let(:model) { create(:ci_build_trace_chunk, :fog_with_data, initial_data: 'sample data in fog') } it 'returns the data' do is_expected.to eq('sample data in fog') end end context 'when data does not exist' do let(:model) { create(:ci_build_trace_chunk, :fog_without_data) } it 'returns nil' do expect { data_store.data(model) }.to raise_error(Excon::Error::NotFound) end end end describe '#set_data' do subject { data_store.set_data(model, data) } let(:data) { 'abc123' } context 'when data exists' do let(:model) { create(:ci_build_trace_chunk, :fog_with_data, initial_data: 'sample data in fog') } it 'overwrites data' do expect(data_store.data(model)).to eq('sample data in fog') subject expect(data_store.data(model)).to eq('abc123') end end context 'when data does not exist' do let(:model) { create(:ci_build_trace_chunk, :fog_without_data) } it 'sets new data' do expect { data_store.data(model) }.to raise_error(Excon::Error::NotFound) subject expect(data_store.data(model)).to eq('abc123') end end end describe '#delete_data' do subject { data_store.delete_data(model) } context 'when data exists' do let(:model) { create(:ci_build_trace_chunk, :fog_with_data, initial_data: 'sample data in fog') } it 'deletes data' do expect(data_store.data(model)).to eq('sample data in fog') subject expect { data_store.data(model) }.to raise_error(Excon::Error::NotFound) end end context 'when data does not exist' do let(:model) { create(:ci_build_trace_chunk, :fog_without_data) } it 'does nothing' do expect { data_store.data(model) }.to raise_error(Excon::Error::NotFound) subject expect { data_store.data(model) }.to raise_error(Excon::Error::NotFound) end end end describe '#keys' do subject { data_store.keys(relation) } let(:build) { create(:ci_build) } let(:relation) { build.trace_chunks } before do create(:ci_build_trace_chunk, :fog_with_data, chunk_index: 0, build: build) create(:ci_build_trace_chunk, :fog_with_data, chunk_index: 1, build: build) end it 'returns keys' do is_expected.to eq([[build.id, 0], [build.id, 1]]) end end describe '#delete_keys' do subject { data_store.delete_keys(keys) } let(:build) { create(:ci_build) } let(:relation) { build.trace_chunks } let(:keys) { data_store.keys(relation) } before do create(:ci_build_trace_chunk, :fog_with_data, chunk_index: 0, build: build) create(:ci_build_trace_chunk, :fog_with_data, chunk_index: 1, build: build) end it 'deletes multiple data' do ::Fog::Storage.new(JobArtifactUploader.object_store_credentials).tap do |connection| expect(connection.get_object('artifacts', "tmp/builds/#{build.id}/chunks/0.log")[:body]).to be_present expect(connection.get_object('artifacts', "tmp/builds/#{build.id}/chunks/1.log")[:body]).to be_present end subject ::Fog::Storage.new(JobArtifactUploader.object_store_credentials).tap do |connection| expect { connection.get_object('artifacts', "tmp/builds/#{build.id}/chunks/0.log")[:body] }.to raise_error(Excon::Error::NotFound) expect { connection.get_object('artifacts', "tmp/builds/#{build.id}/chunks/1.log")[:body] }.to raise_error(Excon::Error::NotFound) end end end end