require 'rails_helper'

RSpec.describe Script, type: :model do
  include_context 'English locale'

  it 'selects locales by script code, not language code' do
    expect(described_class.find('Latn').locales).to include(locale)
    expect(described_class.find('Jpan').locales).to include(Locale.nipponese)
    expect(described_class.find('Jpan').locales).not_to include(locale)
  end

  it 'accepts supported script codes and rejects unsupported ones' do
    expect(described_class.new(code: 'Latn', name: 'Latin')).to be_valid
    expect {
      described_class.create!(code: 'Zzzz', name: 'Unsupported')
    }.to raise_error { |error|
      expect(error).to be_a(ArgumentError).or be_a(ActiveRecord::RecordInvalid)
    }
  end
end