halkyon/packages/halkyon_ui/test/l10n/halkyon_ui_localizations_test.dart

import 'package:flutter_test/flutter_test.dart';
import 'package:halkyon_ui/halkyon_ui.dart';
import 'package:material_ui/material_ui.dart';

import '../support/test_app.dart';

void main() {
  test('speaks British English, American English and German', () {
    expect(
      lookupHalkyonUiLocalizations(const Locale('en')).colorPickerLabel('X'),
      'Colour: X',
    );
    expect(
      lookupHalkyonUiLocalizations(
        const Locale('en', 'GB'),
      ).colorPickerLabel('X'),
      'Colour: X',
    );
    expect(
      lookupHalkyonUiLocalizations(
        const Locale('en', 'US'),
      ).colorPickerLabel('X'),
      'Color: X',
    );
    expect(
      lookupHalkyonUiLocalizations(const Locale('de')).colorPickerLabel('X'),
      'Farbe: X',
    );
  });

  testWidgets("an app adding the package's delegate gets its texts in the "
      "app's language", (tester) async {
    await tester.pumpWidget(
      testApp(
        locale: const Locale('de'),
        ReorderToggle(
          reordering: false,
          labelled: true,
          tooltip: 'Pfade umsortieren',
          onToggle: () {},
        ),
      ),
    );

    expect(find.text('Umsortieren'), findsOneWidget);
  });
}