import 'package:flutter/widgets.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:im_webview_app/config/app_config.dart';
import 'package:im_webview_app/main.dart';

void main() {
  test('creates the WebView shell app widget', () {
    expect(
      const ImWebViewApp(shellBranding: ShellBranding.fallback),
      isA<Widget>(),
    );
  });

  test('passes shell branding name and logo to the H5 URL', () {
    const logo = 'data:image/png;base64,abc+/=';

    final uri = Uri.parse(
      AppConfig.homeUrl(appName: 'Shell Test', appLogo: logo),
    );

    expect(uri.queryParameters['flutter_shell'], '1');
    expect(uri.queryParameters['shell_app_name'], 'Shell Test');
    expect(uri.queryParameters.containsKey('shell_app_logo'), isFalse);
    expect(uri.toString(), isNot(contains('%25')));
    expect(Uri.splitQueryString(uri.fragment)['shell_app_logo'], logo);
  });
}