widgetTestContent function
Returns the widget test content as a string for the given project name.
The widget test content includes import statements, the main test function, and a test case.
Implementation
String widgetTestContent(String projectName) => '''
// import 'package:flutter_dotenv/flutter_dotenv.dart';
// import 'package:flutter_test/flutter_test.dart';
// import 'package:oydadb/src/oyda_interface.dart';
// void main() async {
// group('OYDAInterface', () {
// test('selectTable', () async {
// await dotenv.load(fileName: ".env");
// var table = await OydaInterface().selectTable('test');
// print(table);
// });
// });
// }
''';