spec/services/projects/move_deploy_keys_projects_service_spec.rb


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require 'spec_helper'

describe Projects::MoveDeployKeysProjectsService do
  let!(:user) { create(:user) }
  let!(:project_with_deploy_keys) { create(:project, namespace: user.namespace) }
  let!(:target_project) { create(:project, namespace: user.namespace) }

  subject { described_class.new(target_project, user) }

  describe '#execute' do
    before do
      create_list(:deploy_keys_project, 2, project: project_with_deploy_keys)
    end

    it 'moves the user\'s deploy keys from one project to another' do
      expect(project_with_deploy_keys.deploy_keys_projects.count).to eq 2
      expect(target_project.deploy_keys_projects.count).to eq 0

      subject.execute(project_with_deploy_keys)

      expect(project_with_deploy_keys.deploy_keys_projects.count).to eq 0
      expect(target_project.deploy_keys_projects.count).to eq 2
    end

    it 'does not link existent deploy_keys in the current project' do
      target_project.deploy_keys << project_with_deploy_keys.deploy_keys.first

      expect(project_with_deploy_keys.deploy_keys_projects.count).to eq 2
      expect(target_project.deploy_keys_projects.count).to eq 1

      subject.execute(project_with_deploy_keys)

      expect(project_with_deploy_keys.deploy_keys_projects.count).to eq 0
      expect(target_project.deploy_keys_projects.count).to eq 2
    end

    it 'rollbacks changes if transaction fails' do
      allow(subject).to receive(:success).and_raise(StandardError)

      expect { subject.execute(project_with_deploy_keys) }.to raise_error(StandardError)

      expect(project_with_deploy_keys.deploy_keys_projects.count).to eq 2
      expect(target_project.deploy_keys_projects.count).to eq 0
    end

    context 'when remove_remaining_elements is false' do
      let(:options) { { remove_remaining_elements: false } }

      it 'does not remove remaining deploy keys projects' do
        target_project.deploy_keys << project_with_deploy_keys.deploy_keys.first

        subject.execute(project_with_deploy_keys, options)

        expect(project_with_deploy_keys.deploy_keys_projects.count).not_to eq 0
      end
    end
  end
end