# frozen_string_literal: true

require 'spec_helper'

RSpec.describe Mutations::Issues::Move, feature_category: :api do
  include GraphqlHelpers

  RSpec.shared_examples 'moving work item mutation' do
    let_it_be(:issue) { create(:issue) }
    let_it_be(:current_user) { create(:user) }
    let_it_be(:target_project) { create(:project) }

    subject(:mutation) { described_class.new(object: nil, context: query_context, field: nil) }

    describe '#resolve' do
      subject(:resolve) { mutation.resolve(project_path: issue.project.full_path, iid: issue.iid, target_project_path: target_project.full_path) }

      it 'raises an error if the resource is not accessible to the user' do
        expect { resolve }.to raise_error(Gitlab::Graphql::Errors::ResourceNotAvailable)
      end

      context 'when user does not have permissions' do
        before do
          issue.project.add_developer(current_user)
        end

        it 'returns error message' do
          expect(resolve[:issue]).to eq(nil)
          expect(resolve[:errors].first).to eq("Unable to move. You have insufficient permissions.")
        end
      end

      context 'when user has sufficient permissions' do
        before do
          issue.project.add_developer(current_user)
          target_project.add_developer(current_user)
        end

        it 'moves issue' do
          expect(resolve[:issue].project).to eq(target_project)
        end
      end
    end
  end

  it_behaves_like 'moving work item mutation'
end
