m = Movie.create!(
  :name => 'Casablanca',
  :length_minutes => 120,
  :rating => Rating::PG13)

t = Theatre.create!(
  :name => 'Kendall Cinema'
  :phone_number => '5555555555')

a = Auditorium.create!(
  :theatre => t,
  :room => '1'
  :seats_available => 100)

ms = MovieShowtime.create!(
  :movie -> m,
  :theatre => t,
  :auditorium => a,
  :start_time => Time.new)
