require 'spec_helper' describe FileMover do let(:filename) { 'banana_sample.gif' } let(:file) { fixture_file_upload(Rails.root.join('spec', 'fixtures', filename)) } let(:temp_file_path) { File.join('uploads/-/system/temp', 'secret55', filename) } let(:temp_description) do "test ![banana_sample](/#{temp_file_path}) "\ "same ![banana_sample](/#{temp_file_path}) " end let(:file_path) { File.join('uploads/-/system/personal_snippet', snippet.id.to_s, 'secret55', filename) } let(:snippet) { create(:personal_snippet, description: temp_description) } subject { described_class.new(file_path, snippet).execute } describe '#execute' do before do expect(FileUtils).to receive(:mkdir_p).with(a_string_including(File.dirname(file_path))) expect(FileUtils).to receive(:move).with(a_string_including(temp_file_path), a_string_including(file_path)) allow_any_instance_of(CarrierWave::SanitizedFile).to receive(:exists?).and_return(true) allow_any_instance_of(CarrierWave::SanitizedFile).to receive(:size).and_return(10) end context 'when move and field update successful' do it 'updates the description correctly' do subject expect(snippet.reload.description) .to eq( "test ![banana_sample](/uploads/-/system/personal_snippet/#{snippet.id}/secret55/banana_sample.gif) "\ "same ![banana_sample](/uploads/-/system/personal_snippet/#{snippet.id}/secret55/banana_sample.gif) " ) end it 'creates a new update record' do expect { subject }.to change { Upload.count }.by(1) end end context 'when update_markdown fails' do before do expect(FileUtils).to receive(:move).with(a_string_including(file_path), a_string_including(temp_file_path)) end subject { described_class.new(file_path, snippet, :non_existing_field).execute } it 'does not update the description' do subject expect(snippet.reload.description) .to eq( "test ![banana_sample](/uploads/-/system/temp/secret55/banana_sample.gif) "\ "same ![banana_sample](/uploads/-/system/temp/secret55/banana_sample.gif) " ) end it 'does not create a new update record' do expect { subject }.not_to change { Upload.count } end end end end