class Test < Sequel::Model

  one_to_many :results     # link Test model to its related results
  many_to_one :benchmark  # link Test model back to its benchmark
  many_to_one :hardware    # link Test model back to hardware used in test

  # many-to-many with Project
  many_to_many  :projects,
    left_id:    :project_id,
    right_id:   :test_id,
    join_table: :projects_tests

  # formats the name of the test for display in the web UI
  def formatted_name()
    return "#{self.date_tag} - #{self.hardware.name} / #{self.benchmark.name}"
  end

  # formats the name of the test for use in a graph
  def graph_name()
    return "#{self.hardware.name} (#{self.date_tag})"
  end

  # determines whether the test has enough results to fulfill the requirement
  def valid?()
    return (self.results.length >= $conf.get('testing.minimum_results_required'))
  end

  # determines how many results are still missing for a test
  def missing_results()
    return ($conf.get('testing.minimum_results_required') - self.results.length)
  end

end