1 files changed, 146 insertions, 0 deletions
diff --git a/spec/uploaders/workers/object_storage/background_move_worker_spec.rb b/spec/uploaders/workers/object_storage/background_move_worker_spec.rb
new file mode 100644
index 00000000000..b34f427fd8a
--- /dev/null
+++ b/spec/uploaders/workers/object_storage/background_move_worker_spec.rb
@@ -0,0 +1,146 @@
+require 'spec_helper'
+
+describe ObjectStorage::BackgroundMoveWorker do
+  let(:local) { ObjectStorage::Store::LOCAL }
+  let(:remote) { ObjectStorage::Store::REMOTE }
+
+  def perform
+    described_class.perform_async(uploader_class.name, subject_class, file_field, subject_id)
+  end
+
+  context 'for LFS' do
+    let!(:lfs_object) { create(:lfs_object, :with_file, file_store: local) }
+    let(:uploader_class) { LfsObjectUploader }
+    let(:subject_class) { LfsObject }
+    let(:file_field) { :file }
+    let(:subject_id) { lfs_object.id }
+
+    context 'when object storage is enabled' do
+      before do
+        stub_lfs_object_storage(background_upload: true)
+      end
+
+      it 'uploads object to storage' do
+        expect { perform }.to change { lfs_object.reload.file_store }.from(local).to(remote)
+      end
+
+      context 'when background upload is disabled' do
+        before do
+          allow(Gitlab.config.lfs.object_store).to receive(:background_upload) { false }
+        end
+
+        it 'is skipped' do
+          expect { perform }.not_to change { lfs_object.reload.file_store }
+        end
+      end
+    end
+
+    context 'when object storage is disabled' do
+      before do
+        stub_lfs_object_storage(enabled: false)
+      end
+
+      it "doesn't migrate files" do
+        perform
+
+        expect(lfs_object.reload.file_store).to eq(local)
+      end
+    end
+  end
+
+  context 'for legacy artifacts' do
+    let(:build) { create(:ci_build, :legacy_artifacts) }
+    let(:uploader_class) { LegacyArtifactUploader }
+    let(:subject_class) { Ci::Build }
+    let(:file_field) { :artifacts_file }
+    let(:subject_id) { build.id }
+
+    context 'when local storage is used' do
+      let(:store) { local }
+
+      context 'and remote storage is defined' do
+        before do
+          stub_artifacts_object_storage(background_upload: true)
+        end
+
+        it "migrates file to remote storage" do
+          perform
+
+          expect(build.reload.artifacts_file_store).to eq(remote)
+        end
+
+        context 'for artifacts_metadata' do
+          let(:file_field) { :artifacts_metadata }
+
+          it 'migrates metadata to remote storage' do
+            perform
+
+            expect(build.reload.artifacts_metadata_store).to eq(remote)
+          end
+        end
+      end
+    end
+  end
+
+  context 'for job artifacts' do
+    let(:artifact) { create(:ci_job_artifact, :archive) }
+    let(:uploader_class) { JobArtifactUploader }
+    let(:subject_class) { Ci::JobArtifact }
+    let(:file_field) { :file }
+    let(:subject_id) { artifact.id }
+
+    context 'when local storage is used' do
+      let(:store) { local }
+
+      context 'and remote storage is defined' do
+        before do
+          stub_artifacts_object_storage(background_upload: true)
+        end
+
+        it "migrates file to remote storage" do
+          perform
+
+          expect(artifact.reload.file_store).to eq(remote)
+        end
+      end
+    end
+  end
+
+  context 'for uploads' do
+    let!(:project) { create(:project, :with_avatar) }
+    let(:uploader_class) { AvatarUploader }
+    let(:file_field) { :avatar }
+
+    context 'when local storage is used' do
+      let(:store) { local }
+
+      context 'and remote storage is defined' do
+        before do
+          stub_uploads_object_storage(uploader_class, background_upload: true)
+        end
+
+        describe 'supports using the model' do
+          let(:subject_class) { project.class }
+          let(:subject_id) { project.id }
+
+          it "migrates file to remote storage" do
+            perform
+
+            expect(project.reload.avatar.file_storage?).to be_falsey
+          end
+        end
+
+        describe 'supports using the Upload' do
+          let(:subject_class) { Upload }
+          let(:subject_id) { project.avatar.upload.id }
+
+          it "migrates file to remote storage" do
+            perform
+
+            expect(project.reload.avatar.file_storage?).to be_falsey
+          end
+        end
+      end
+    end
+  end
+end