diff options
Diffstat (limited to 'spec/workers/delete_diff_files_worker_spec.rb')
-rw-r--r-- | spec/workers/delete_diff_files_worker_spec.rb | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/spec/workers/delete_diff_files_worker_spec.rb b/spec/workers/delete_diff_files_worker_spec.rb new file mode 100644 index 00000000000..e0edd313922 --- /dev/null +++ b/spec/workers/delete_diff_files_worker_spec.rb @@ -0,0 +1,41 @@ +require 'spec_helper' + +describe DeleteDiffFilesWorker do + describe '#perform' do + let(:merge_request) { create(:merge_request) } + let(:merge_request_diff) { merge_request.merge_request_diff } + + it 'deletes all merge request diff files' do + expect { described_class.new.perform(merge_request_diff.id) } + .to change { merge_request_diff.merge_request_diff_files.count } + .from(20).to(0) + end + + it 'updates state to without_files' do + expect { described_class.new.perform(merge_request_diff.id) } + .to change { merge_request_diff.reload.state } + .from('collected').to('without_files') + end + + it 'does nothing if diff was already marked as "without_files"' do + merge_request_diff.clean! + + expect_any_instance_of(MergeRequestDiff).not_to receive(:clean!) + + described_class.new.perform(merge_request_diff.id) + end + + it 'rollsback if something goes wrong' do + expect(MergeRequestDiffFile).to receive_message_chain(:where, :delete_all) + .and_raise + + expect { described_class.new.perform(merge_request_diff.id) } + .to raise_error + + merge_request_diff.reload + + expect(merge_request_diff.state).to eq('collected') + expect(merge_request_diff.merge_request_diff_files.count).to eq(20) + end + end +end |