diff options
Diffstat (limited to 'spec/lib/gitlab/import_export/decompressed_archive_size_validator_spec.rb')
-rw-r--r-- | spec/lib/gitlab/import_export/decompressed_archive_size_validator_spec.rb | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/spec/lib/gitlab/import_export/decompressed_archive_size_validator_spec.rb b/spec/lib/gitlab/import_export/decompressed_archive_size_validator_spec.rb new file mode 100644 index 00000000000..efb271086a0 --- /dev/null +++ b/spec/lib/gitlab/import_export/decompressed_archive_size_validator_spec.rb @@ -0,0 +1,58 @@ +# frozen_string_literal: true + +require 'spec_helper' + +RSpec.describe Gitlab::ImportExport::DecompressedArchiveSizeValidator do + let_it_be(:filepath) { File.join(Dir.tmpdir, 'decompressed_archive_size_validator_spec.gz') } + + before(:all) do + create_compressed_file + end + + after(:all) do + FileUtils.rm(filepath) + end + + subject { described_class.new(archive_path: filepath, max_bytes: max_bytes) } + + describe '#valid?' do + let(:max_bytes) { 1 } + + context 'when file does not exceed allowed decompressed size' do + let(:max_bytes) { 20 } + + it 'returns true' do + expect(subject.valid?).to eq(true) + end + end + + context 'when file exceeds allowed decompressed size' do + it 'returns false' do + expect(subject.valid?).to eq(false) + end + end + + context 'when something goes wrong during decompression' do + before do + allow(subject.archive_file).to receive(:eof?).and_raise(StandardError) + end + + it 'logs and tracks raised exception' do + expect(Gitlab::ErrorTracking).to receive(:track_exception).with(instance_of(StandardError)) + expect(Gitlab::Import::Logger).to receive(:info).with(hash_including(message: 'Decompressed archive size validation failed.')) + + subject.valid? + end + + it 'returns false' do + expect(subject.valid?).to eq(false) + end + end + end + + def create_compressed_file + Zlib::GzipWriter.open(filepath) do |gz| + gz.write('Hello World!') + end + end +end |