require 'spec_helper' describe Notes::CreateService do let(:project) { create(:project) } let(:issue) { create(:issue, project: project) } let(:user) { create(:user) } let(:opts) do { note: 'Awesome comment', noteable_type: 'Issue', noteable_id: issue.id } end describe '#execute' do before do project.add_maintainer(user) end context "valid params" do it 'returns a valid note' do note = described_class.new(project, user, opts).execute expect(note).to be_valid end it 'returns a persisted note' do note = described_class.new(project, user, opts).execute expect(note).to be_persisted end it 'note has valid content' do note = described_class.new(project, user, opts).execute expect(note.note).to eq(opts[:note]) end it 'note belongs to the correct project' do note = described_class.new(project, user, opts).execute expect(note.project).to eq(project) end it 'TodoService#new_note is called' do note = build(:note, project: project) allow(Note).to receive(:new).with(opts) { note } expect_any_instance_of(TodoService).to receive(:new_note).with(note, user) described_class.new(project, user, opts).execute end it 'enqueues NewNoteWorker' do note = build(:note, id: 999, project: project) allow(Note).to receive(:new).with(opts) { note } expect(NewNoteWorker).to receive(:perform_async).with(note.id) described_class.new(project, user, opts).execute end end context 'noteable highlight cache clearing' do let(:project_with_repo) { create(:project, :repository) } let(:merge_request) do create(:merge_request, source_project: project_with_repo, target_project: project_with_repo) end let(:position) do Gitlab::Diff::Position.new(old_path: "files/ruby/popen.rb", new_path: "files/ruby/popen.rb", old_line: nil, new_line: 14, diff_refs: merge_request.diff_refs) end let(:new_opts) do opts.merge(in_reply_to_discussion_id: nil, type: 'DiffNote', noteable_type: 'MergeRequest', noteable_id: merge_request.id, position: position.to_h) end before do allow_any_instance_of(Gitlab::Diff::Position) .to receive(:unfolded_diff?) { true } end it 'clears noteable diff cache when it was unfolded for the note position' do expect_any_instance_of(Gitlab::Diff::HighlightCache).to receive(:clear) described_class.new(project_with_repo, user, new_opts).execute end it 'does not clear cache when note is not the first of the discussion' do prev_note = create(:diff_note_on_merge_request, noteable: merge_request, project: project_with_repo) reply_opts = opts.merge(in_reply_to_discussion_id: prev_note.discussion_id, type: 'DiffNote', noteable_type: 'MergeRequest', noteable_id: merge_request.id, position: position.to_h) expect(merge_request).not_to receive(:diffs) described_class.new(project_with_repo, user, reply_opts).execute end end context 'note diff file' do let(:project_with_repo) { create(:project, :repository) } let(:merge_request) do create(:merge_request, source_project: project_with_repo, target_project: project_with_repo) end let(:line_number) { 14 } let(:position) do Gitlab::Diff::Position.new(old_path: "files/ruby/popen.rb", new_path: "files/ruby/popen.rb", old_line: nil, new_line: line_number, diff_refs: merge_request.diff_refs) end let(:previous_note) do create(:diff_note_on_merge_request, noteable: merge_request, project: project_with_repo) end before do project_with_repo.add_maintainer(user) end context 'when eligible to have a note diff file' do let(:new_opts) do opts.merge(in_reply_to_discussion_id: nil, type: 'DiffNote', noteable_type: 'MergeRequest', noteable_id: merge_request.id, position: position.to_h) end it 'note is associated with a note diff file' do note = described_class.new(project_with_repo, user, new_opts).execute expect(note).to be_persisted expect(note.note_diff_file).to be_present end end context 'when DiffNote is a reply' do let(:new_opts) do opts.merge(in_reply_to_discussion_id: previous_note.discussion_id, type: 'DiffNote', noteable_type: 'MergeRequest', noteable_id: merge_request.id, position: position.to_h) end it 'note is not associated with a note diff file' do note = described_class.new(project_with_repo, user, new_opts).execute expect(note).to be_persisted expect(note.note_diff_file).to be_nil end context 'when DiffNote from an image' do let(:image_position) do Gitlab::Diff::Position.new(old_path: "files/images/6049019_460s.jpg", new_path: "files/images/6049019_460s.jpg", width: 100, height: 100, x: 1, y: 100, diff_refs: merge_request.diff_refs, position_type: 'image') end let(:new_opts) do opts.merge(in_reply_to_discussion_id: nil, type: 'DiffNote', noteable_type: 'MergeRequest', noteable_id: merge_request.id, position: image_position.to_h) end it 'note is not associated with a note diff file' do note = described_class.new(project_with_repo, user, new_opts).execute expect(note).to be_persisted expect(note.note_diff_file).to be_nil end end end end context 'note with commands' do context 'as a user who can update the target' do context '/close, /label, /assign & /milestone' do let(:note_text) { %(HELLO\n/close\n/assign @#{user.username}\nWORLD) } it 'saves the note and does not alter the note text' do service = double(:service) allow(Issues::UpdateService).to receive(:new).and_return(service) expect(service).to receive(:execute) note = described_class.new(project, user, opts.merge(note: note_text)).execute expect(note.note).to eq "HELLO\nWORLD" end end context '/merge with sha option' do let(:note_text) { %(HELLO\n/merge\nWORLD) } let(:params) { opts.merge(note: note_text, merge_request_diff_head_sha: 'sha') } it 'saves the note and exectues merge command' do note = described_class.new(project, user, params).execute expect(note.note).to eq "HELLO\nWORLD" end end context 'when note only have commands' do it 'adds commands applied message to note errors' do note_text = %(/close) service = double(:service) allow(Issues::UpdateService).to receive(:new).and_return(service) expect(service).to receive(:execute) note = described_class.new(project, user, opts.merge(note: note_text)).execute expect(note.errors[:commands_only]).to be_present end end end context 'as a user who cannot update the target' do let(:note_text) { "HELLO\n/todo\n/assign #{user.to_reference}\nWORLD" } let(:note) { described_class.new(project, user, opts.merge(note: note_text)).execute } before do project.team.find_member(user.id).update!(access_level: Gitlab::Access::GUEST) end it 'applies commands the user can execute' do expect { note }.to change { user.todos_pending_count }.from(0).to(1) end it 'does not apply commands the user cannot execute' do expect { note }.not_to change { issue.assignees } end it 'saves the note' do expect(note.note).to eq "HELLO\nWORLD" end end end context 'personal snippet note' do subject { described_class.new(nil, user, params).execute } let(:snippet) { create(:personal_snippet) } let(:params) do { note: 'comment', noteable_type: 'Snippet', noteable_id: snippet.id } end it 'returns a valid note' do expect(subject).to be_valid end it 'returns a persisted note' do expect(subject).to be_persisted end it 'note has valid content' do expect(subject.note).to eq(params[:note]) end end context 'note with emoji only' do it 'creates regular note' do opts = { note: ':smile: ', noteable_type: 'Issue', noteable_id: issue.id } note = described_class.new(project, user, opts).execute expect(note).to be_valid expect(note.note).to eq(':smile:') end end context 'reply to individual note' do let(:existing_note) { create(:note_on_issue, noteable: issue, project: project) } let(:reply_opts) { opts.merge(in_reply_to_discussion_id: existing_note.discussion_id) } subject { described_class.new(project, user, reply_opts).execute } it 'creates a DiscussionNote in reply to existing note' do expect(subject).to be_a(DiscussionNote) expect(subject.discussion_id).to eq(existing_note.discussion_id) end it 'converts existing note to DiscussionNote' do expect do existing_note Timecop.freeze(Time.now + 1.minute) { subject } existing_note.reload end.to change { existing_note.type }.from(nil).to('DiscussionNote') .and change { existing_note.updated_at } end end end end