pkg/linter/test/rules/eol_at_end_of_file_test.dart

// Copyright (c) 2023, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:test_reflective_loader/test_reflective_loader.dart';

import '../rule_test_support.dart';

void main() {
  defineReflectiveSuite(() {
    defineReflectiveTests(EolAtEndOfFileTest);
  });
}

@reflectiveTest
class EolAtEndOfFileTest extends LintRuleTest {
  @override
  String get lintRule => LintNames.eol_at_end_of_file;

  test_hasEol() async {
    await assertDiagnostics(
      r'''
class A {}''',
      [lint(10, 1)],
    );
  }

  test_hasMultipleNewlines() async {
    await assertDiagnostics(
      r'''
class A {}

''',
      [lint(10, 1)],
    );
  }

  test_hasNoEol() async {
    await assertNoDiagnostics(r'''
class A {}
''');
  }
}