require_relative '../../helper'

module GitDuplicator
  module Services
    describe GitDuplicator::Services::GithubRepository do
      let(:credentials) do
        { oauth2_token: ENV['GITHUB_ACCESS_TOKEN'] }
      end
      let(:name) { ENV['TESTING_REPO'] }
      let(:owner) { ENV['GITHUB_USER'] }
      let(:remote_options) do
        { has_issues: false, has_wiki: false }
      end
      let(:options) { { credentials: credentials, remote_options: remote_options } }
      let(:repo) { described_class.new(name, owner, options) }

      describe '#delete' do
        it 'deletes the repo in case it exists' do
          stub_request(:delete, described_class::BASE_URI +
                       "/repos/#{owner}/#{name}")
          .with(
            headers: { 'Authorization' => "token #{credentials[:oauth2_token]}" }
          )
          .to_return(body: '', status: 204)
          expect { repo.delete }.not_to raise_error
        end
        it 'raises an exception in case of unknow problem' do
          stub_request(:delete, described_class::BASE_URI +
                       "/repos/#{owner}/#{name}")
          .to_return(body: 'something wrong', status: 401)
          expect { repo.delete }
          .to raise_error(GitDuplicator::RepositoryDeletionError)
        end
      end

      describe '#create' do
        it 'creates the repository in case of not defined' do
          stub_request(:post, described_class::BASE_URI + '/user/repos')
          .with(
            body: remote_options.merge(name: name).to_json,
            headers: { 'Authorization' =>
                       "token #{credentials[:oauth2_token]}" }
          )
          .to_return(body: '', status: 201)
          expect { repo.create }.not_to raise_error
        end

        it 'raises an exception in case of errors' do
          stub_request(:post, described_class::BASE_URI + '/user/repos')
          .with(body: remote_options.merge(name: name).to_json)
          .to_return(body: 'something wrong', status: 401)
          expect { repo.create }
          .to raise_error(GitDuplicator::RepositoryCreationError)
        end
      end
    end
  end
end