#55

backend/spec/models/script_spec.rb

@@ -0,0 +1,20 @@
+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