$LOAD_PATH << 'lib'

require 'open-uri'  # allows to load URLs using open()
require 'deb_importer'
require 'test_helper'

include DebImporter

class PackagesHelperTest < ActionView::TestCase

  test "should be able to parse local Debian repository test files" do

    # How many packages of each component and architecture we expect
    # when parsing the text files in lib/tasks/files/...
    expected_package_counts = {
      main: {
        amd64: 8320,
        i386: 8082
        },
        restricted: {
          amd64: 21,
          i386: 21
          },
          universe: {
            amd64: 29406,
            i386: 29471
            },
            multiverse: {
              amd64: 672,
              i386: 685
            }
          }

    Rails.logger = Logger.new(STDOUT)
    Rails.logger.level = Logger::ERROR
    # Rails.logger.level = Logger::INFO
    # Rails.logger.level = Logger::DEBUG

    # Load information about test repository from environments/test.rb
    repositories = Rails.configuration.package_sources

    Rails.logger.info "Test parsing local DEB-style repository"

    repository = repositories.first
    release = DebImporter::Release.new(repository[:url])
    assert_equal release.components, 'main restricted universe multiverse'

    packages = release.packages('main', 'amd64')
    assert_instance_of Enumerator, packages
    first_package = packages.first
    assert_equal 'account-plugin-aim', first_package[:Package]

    # .count must be checked seperately because it changes the position in the enumerator
    packages = release.packages('main', 'amd64')
    assert_equal 8320, packages.count
  end # test
end # class