gitlab-ce/spec/lib/gitlab/slash_commands/issue_move_spec.rb

# frozen_string_literal: true

require 'spec_helper'

RSpec.describe Gitlab::SlashCommands::IssueMove, :service, feature_category: :team_planning do
  describe '#match' do
    shared_examples_for 'move command' do |text_command|
      it 'can be parsed to extract the needed fields' do
        match_data = described_class.match(text_command)

        expect(match_data['iid']).to eq('123456')
        expect(match_data['project_path']).to eq('gitlab/gitlab-ci')
      end
    end

    it_behaves_like 'move command', 'issue move #123456 to gitlab/gitlab-ci'
    it_behaves_like 'move command', 'issue move #123456 gitlab/gitlab-ci'
    it_behaves_like 'move command', 'issue move #123456 gitlab/gitlab-ci '
    it_behaves_like 'move command', 'issue move 123456 to gitlab/gitlab-ci'
    it_behaves_like 'move command', 'issue move 123456 gitlab/gitlab-ci'
    it_behaves_like 'move command', 'issue move 123456 gitlab/gitlab-ci '
  end

  describe '#execute' do
    shared_examples 'move issue slash command' do
      let_it_be(:user) { create(:user) }
      let_it_be(:issue) { create(:issue) }
      let_it_be(:chat_name) { create(:chat_name, user: user) }
      let_it_be(:project) { issue.project }
      let_it_be(:other_project) { create(:project, namespace: project.namespace) }

      before do
        [project, other_project].each { |prj| prj.add_maintainer(user) }
        stub_feature_flags(work_item_move_and_clone: false)
      end

      subject { described_class.new(project, chat_name) }

      def process_message(message)
        subject.execute(described_class.match(message))
      end

      context 'when the user can move the issue' do
        context 'when the move fails' do
          it 'returns the error message' do
            message = "issue move #{issue.iid} #{project.full_path}"

            expect(process_message(message)).to include(response_type: :ephemeral,
              text: a_string_matching(error1))
          end
        end

        context 'when the move succeeds' do
          let(:message) { "issue move #{issue.iid} #{other_project.full_path}" }

          it 'moves the issue to the new destination', :aggregate_failures do
            expect { process_message(message) }.to change { Issue.count }.by(1)

            new_issue = issue.reload.moved_to

            expect(new_issue.state).to eq('opened')
            expect(new_issue.project_id).to eq(other_project.id)
            expect(new_issue.author_id).to eq(issue.author_id)

            expect(issue.state).to eq('closed')
            expect(issue.project_id).to eq(project.id)
          end

          it 'returns the new issue' do
            expect(process_message(message))
              .to include(response_type: :in_channel,
                attachments: [a_hash_including(title_link: a_string_including(other_project.full_path))])
          end

          it 'mentions the old issue' do
            expect(process_message(message))
              .to include(attachments: [a_hash_including(pretext: a_string_including(project.full_path))])
          end
        end
      end

      context 'when the issue does not exist' do
        it 'returns not found' do
          message = "issue move #{issue.iid.succ} #{other_project.full_path}"

          expect(process_message(message)).to include(response_type: :ephemeral,
            text: a_string_matching('not found'))
        end
      end

      context 'when the target project does not exist' do
        it 'returns not found' do
          message = "issue move #{issue.iid} #{other_project.full_path}/foo"

          expect(process_message(message)).to include(response_type: :ephemeral,
            text: a_string_matching('not found'))
        end
      end

      context 'when the user cannot see the target project', :sidekiq_inline do
        it 'returns not found' do
          message = "issue move #{issue.iid} #{other_project.full_path}"
          other_project.team.truncate

          expect(process_message(message)).to include(response_type: :ephemeral,
            text: a_string_matching('not found'))
        end
      end

      context 'when the user does not have the required permissions on the target project' do
        it 'returns the error message' do
          message = "issue move #{issue.iid} #{other_project.full_path}"
          other_project.team.truncate
          other_project.team.add_guest(user)

          expect(process_message(message)).to include(response_type: :ephemeral,
            text: a_string_matching(error2))
        end
      end
    end

    context 'with work_item_move_and_clone disabled' do
      it_behaves_like 'move issue slash command' do
        let(:error1) { "Cannot move issue to project it originates from!" }
        let(:error2) { "Cannot move issue due to insufficient permissions!" }

        before do
          stub_feature_flags(work_item_move_and_clone: false)
        end
      end
    end

    context 'with work_item_move_and_clone enabled' do
      it_behaves_like 'move issue slash command' do
        let(:error1) { "Cannot move work item to same project or group it originates from." }
        let(:error2) { "Cannot move work item due to insufficient permissions." }

        before do
          stub_feature_flags(work_item_move_and_clone: true)
        end
      end
    end
  end
end