spec/lib/gitlab/github_import/importer/attachments/base_importer_spec.rb


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# frozen_string_literal: true

require 'spec_helper'

RSpec.describe Gitlab::GithubImport::Importer::Attachments::BaseImporter do
  subject(:importer) { importer_class.new(project, client) }

  let(:project) { instance_double(Project, id: 1) }
  let(:client) { instance_double(Gitlab::GithubImport::Client) }
  let(:importer_class) do
    Class.new(described_class) do
      private

      def collection_method
        'test'
      end
    end
  end

  describe '#each_object_to_import' do
    context 'with not implemented #collection interface' do
      it 'raises NotImplementedError' do
        expect { importer.each_object_to_import }
          .to raise_error(Gitlab::GithubImport::Exceptions::NotImplementedError, '#collection')
      end
    end
  end
end