Add latest changes from gitlab-org/gitlab@13-5-stable-ee

3 files changed, 199 insertions, 11 deletions

diff --git a/spec/models/ci/build_trace_chunk_spec.rb b/spec/models/ci/build_trace_chunk_spec.rb
index cdbdd2b1d20..871f279db08 100644
--- a/spec/models/ci/build_trace_chunk_spec.rb
+++ b/spec/models/ci/build_trace_chunk_spec.rb
@@ -135,11 +135,31 @@ RSpec.describe Ci::BuildTraceChunk, :clean_gitlab_redis_shared_state do
     context 'when data_store is fog' do
       let(:data_store) { :fog }
 
-      before do
-        build_trace_chunk.send(:unsafe_set_data!, +'Sample data in fog')
+      context 'when legacy Fog is enabled' do
+        before do
+          stub_feature_flags(ci_trace_new_fog_store: false)
+          build_trace_chunk.send(:unsafe_set_data!, +'Sample data in fog')
+        end
+
+        it { is_expected.to eq('Sample data in fog') }
+
+        it 'returns a LegacyFog store' do
+          expect(described_class.get_store_class(data_store)).to be_a(Ci::BuildTraceChunks::LegacyFog)
+        end
       end
 
-      it { is_expected.to eq('Sample data in fog') }
+      context 'when new Fog is enabled' do
+        before do
+          stub_feature_flags(ci_trace_new_fog_store: true)
+          build_trace_chunk.send(:unsafe_set_data!, +'Sample data in fog')
+        end
+
+        it { is_expected.to eq('Sample data in fog') }
+
+        it 'returns a new Fog store' do
+          expect(described_class.get_store_class(data_store)).to be_a(Ci::BuildTraceChunks::Fog)
+        end
+      end
     end
   end
 
diff --git a/spec/models/ci/build_trace_chunks/fog_spec.rb b/spec/models/ci/build_trace_chunks/fog_spec.rb
index b7e9adab04a..20ca0c8b710 100644
--- a/spec/models/ci/build_trace_chunks/fog_spec.rb
+++ b/spec/models/ci/build_trace_chunks/fog_spec.rb
@@ -4,8 +4,12 @@ require 'spec_helper'
 
 RSpec.describe Ci::BuildTraceChunks::Fog do
   let(:data_store) { described_class.new }
+  let(:bucket) { 'artifacts' }
+  let(:connection_params) { Gitlab.config.artifacts.object_store.connection.symbolize_keys }
+  let(:connection) { ::Fog::Storage.new(connection_params) }
 
   before do
+    stub_object_storage(connection_params: connection_params, remote_directory: bucket)
     stub_artifacts_object_storage
   end
 
@@ -148,17 +152,17 @@ RSpec.describe Ci::BuildTraceChunks::Fog do
     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
+      files = connection.directories.new(key: bucket).files
+
+      expect(files.count).to eq(2)
+      expect(files[0].body).to be_present
+      expect(files[1].body).to be_present
 
       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
+      files.reload
+
+      expect(files.count).to eq(0)
     end
   end
 end
diff --git a/spec/models/ci/build_trace_chunks/legacy_fog_spec.rb b/spec/models/ci/build_trace_chunks/legacy_fog_spec.rb
new file mode 100644
index 00000000000..ca4b414b992
--- /dev/null
+++ b/spec/models/ci/build_trace_chunks/legacy_fog_spec.rb
@@ -0,0 +1,164 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Ci::BuildTraceChunks::LegacyFog 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 be_nil
+      end
+    end
+  end
+
+  describe '#set_data' do
+    let(:new_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')
+
+        data_store.set_data(model, new_data)
+
+        expect(data_store.data(model)).to eq new_data
+      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 be_nil
+
+        data_store.set_data(model, new_data)
+
+        expect(data_store.data(model)).to eq new_data
+      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 be_nil
+      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 be_nil
+
+        subject
+
+        expect(data_store.data(model)).to be_nil
+      end
+    end
+  end
+
+  describe '#size' do
+    context 'when data exists' do
+      let(:model) { create(:ci_build_trace_chunk, :fog_with_data, initial_data: 'üabcd') }
+
+      it 'returns data bytesize correctly' do
+        expect(data_store.size(model)).to eq 6
+      end
+    end
+
+    context 'when data does not exist' do
+      let(:model) { create(:ci_build_trace_chunk, :fog_without_data) }
+
+      it 'returns zero' do
+        expect(data_store.size(model)).to be_zero
+      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