# frozen_string_literal: true

require 'spec_helper'

RSpec.describe JiraConnect::SyncMergeRequestWorker do
  describe '#perform' do
    let_it_be(:group) { create(:group) }
    let_it_be(:project) { create(:project, :repository, group: group) }
    let_it_be(:subscription) { create(:jira_connect_subscription, installation: create(:jira_connect_installation), namespace: group) }
    let_it_be(:merge_request) { create(:merge_request, source_project: project) }

    let(:merge_request_id) { merge_request.id }

    subject { described_class.new.perform(merge_request_id) }

    it 'calls JiraConnect::SyncService#execute' do
      expect_next_instance_of(JiraConnect::SyncService) do |service|
        expect(service).to receive(:execute).with(merge_requests: [merge_request], update_sequence_id: nil)
      end

      subject
    end

    context 'when MR no longer exists' do
      let(:merge_request_id) { non_existing_record_id }

      it 'does not call JiraConnect::SyncService' do
        expect(JiraConnect::SyncService).not_to receive(:new)

        subject
      end
    end

    context 'with update_sequence_id' do
      let(:update_sequence_id) { 1 }
      let(:request_url) { 'https://sample.atlassian.net/rest/devinfo/0.10/bulk' }
      let(:request_body) do
        {
          repositories: [
            Atlassian::JiraConnect::Serializers::RepositoryEntity.represent(
              project,
              merge_requests: [merge_request],
              update_sequence_id: update_sequence_id
            )
          ]
        }.to_json
      end

      subject { described_class.new.perform(merge_request_id, update_sequence_id) }

      it 'sends the request with custom update_sequence_id' do
        expect(Atlassian::JiraConnect::Client).to receive(:post)
          .with(URI(request_url), headers: anything, body: request_body)

        subject
      end
    end
  end
end