require 'rails_helper' require 'carrierwave/storage/fog' describe GitlabUploader do let(:uploader_class) { Class.new(described_class) } subject { uploader_class.new(double) } describe '#file_storage?' do context 'when file storage is used' do before do uploader_class.storage(:file) end it { is_expected.to be_file_storage } end context 'when is remote storage' do before do uploader_class.storage(:fog) end it { is_expected.not_to be_file_storage } end end describe '#file_cache_storage?' do context 'when file storage is used' do before do expect(uploader_class).to receive(:cache_storage) { CarrierWave::Storage::File } end it { is_expected.to be_file_cache_storage } end context 'when is remote storage' do before do expect(uploader_class).to receive(:cache_storage) { CarrierWave::Storage::Fog } end it { is_expected.not_to be_file_cache_storage } end end describe '#move_to_cache' do it 'is true' do expect(subject.move_to_cache).to eq(true) end end describe '#move_to_store' do it 'is true' do expect(subject.move_to_store).to eq(true) end end describe '#cache!' do it 'moves the file from the working directory to the cache directory' do # One to get the work dir, the other to remove it expect(subject).to receive(:workfile_path).exactly(2).times.and_call_original # Test https://github.com/carrierwavesubject/carrierwave/blob/v1.0.0/lib/carrierwave/sanitized_file.rb#L200 expect(FileUtils).to receive(:mv).with(anything, /^#{subject.work_dir}/).and_call_original expect(FileUtils).to receive(:mv).with(/^#{subject.work_dir}/, /#{subject.cache_dir}/).and_call_original fixture = File.join('spec', 'fixtures', 'rails_sample.jpg') subject.cache!(fixture_file_upload(fixture)) expect(subject.file.path).to match(/#{subject.cache_dir}/) end end end