generate static method

String generate({ required String widgetName, required String importPath, required bool isConst, })

Generates a complete widget test file.

Implementation

static String generate({
  required String widgetName,
  required String importPath,
  required bool isConst,
}) {
  final constructor = isConst ? 'const $widgetName()' : '$widgetName()';

  return '''
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import '$importPath';

void main() {
group('$widgetName', () {
  testWidgets('renders correctly', (tester) async {
    await tester.pumpWidget(
      const MaterialApp(
        home: $constructor,
      ),
    );

    expect(find.byType($widgetName), findsOneWidget);
  });

  testWidgets('matches golden snapshot', (tester) async {
    await tester.pumpWidget(
      const MaterialApp(
        home: $constructor,
      ),
    );

    // TODO: Uncomment after generating golden file
    // await expectLater(
    //   find.byType($widgetName),
    //   matchesGoldenFile('goldens/${_toSnakeCase(widgetName)}.png'),
    // );
  });
});
}
''';
}