1 files changed, 62 insertions, 0 deletions
diff --git a/spec/lib/gitlab/import_export/lfs_saver_spec.rb b/spec/lib/gitlab/import_export/lfs_saver_spec.rb
new file mode 100644
index 00000000000..9b0e21deb2e
--- /dev/null
+++ b/spec/lib/gitlab/import_export/lfs_saver_spec.rb
@@ -0,0 +1,62 @@
+require 'spec_helper'
+
+describe Gitlab::ImportExport::LfsSaver do
+  let(:shared) { project.import_export_shared }
+  let(:export_path) { "#{Dir.tmpdir}/project_tree_saver_spec" }
+  let(:project) { create(:project) }
+
+  subject(:saver) { described_class.new(project: project, shared: shared) }
+
+  before do
+    allow_any_instance_of(Gitlab::ImportExport).to receive(:storage_path).and_return(export_path)
+    FileUtils.mkdir_p(shared.export_path)
+  end
+
+  after do
+    FileUtils.rm_rf(shared.export_path)
+  end
+
+  describe '#save' do
+    context 'when the project has LFS objects locally stored' do
+      let(:lfs_object) { create(:lfs_object, :with_file) }
+
+      before do
+        project.lfs_objects << lfs_object
+      end
+
+      it 'does not cause errors' do
+        saver.save
+
+        expect(shared.errors).to be_empty
+      end
+
+      it 'copies the file in the correct location when there is an lfs object' do
+        saver.save
+
+        expect(File).to exist("#{shared.export_path}/lfs-objects/#{lfs_object.oid}")
+      end
+    end
+
+    context 'when the LFS objects are stored in object storage' do
+      let(:lfs_object) { create(:lfs_object, :object_storage) }
+
+      before do
+        allow(LfsObjectUploader).to receive(:object_store_enabled?).and_return(true)
+        allow(lfs_object.file).to receive(:url).and_return('http://my-object-storage.local')
+        project.lfs_objects << lfs_object
+      end
+
+      it 'downloads the file to include in an archive' do
+        fake_uri = double
+        exported_file_path = "#{shared.export_path}/lfs-objects/#{lfs_object.oid}"
+
+        expect(fake_uri).to receive(:open).and_return(StringIO.new('LFS file content'))
+        expect(URI).to receive(:parse).with('http://my-object-storage.local').and_return(fake_uri)
+
+        saver.save
+
+        expect(File.read(exported_file_path)).to eq('LFS file content')
+      end
+    end
+  end
+end