pkg/linter/test/rules/lines_longer_than_80_chars_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';

main() {
  defineReflectiveSuite(() {
    defineReflectiveTests(LinesLongerThan80CharsTest);
  });
}

@reflectiveTest
class LinesLongerThan80CharsTest extends LintRuleTest {
  @override
  String get lintRule => 'lines_longer_than_80_chars';

  test_blockComment_noSpaceAfter80() async {
    await assertNoDiagnostics(
      '/*  5   10   15   20   25   30   35   40   50   55   60 '
      'http://url.com/abcde/abcde/abcde/abcde.dart */',
    );
  }

  test_blockComment_shorterThan80() async {
    await assertNoDiagnostics(
      '/*  5   10   15   20   25   30   35   40   45   50 */',
    );
  }

  test_blockComment_spaceAfter80() async {
    await assertDiagnostics(
      '/*  5   10   15   20   25   30   35   40   50   55   60'
      '   65   70   75   80   85   90   95  100 */',
      [
        lint(80, 18),
      ],
    );
  }

  test_docComment_noSpaceAfter80() async {
    await assertNoDiagnostics(
      '/// 5   10   15   20   25   30   35   40   50   55   60 '
      'http://url.com/abcde/abcde/abcde/abcde.dart',
    );
  }

  test_docComment_shorterThan80() async {
    await assertNoDiagnostics(
      '/// 5   10   15   20   25   30   35   40   45   50',
    );
  }

  test_docComment_spaceAfter80() async {
    await assertDiagnostics(
      '/// 5   10   15   20   25   30   35   40   50   55   60'
      '   65   70   75   80   85   90   95  100',
      [
        lint(80, 15),
      ],
    );
  }

  test_endOfLineComment_noSpaceAfter80() async {
    await assertNoDiagnostics(
      '//  5   10   15   20   25   30   35   40   50   55   60 '
      'http://url.com/abcde/abcde/abcde/abcde.dart',
    );
  }

  test_endOfLineComment_shorterThan80() async {
    await assertNoDiagnostics(
      '//  5   10   15   20   25   30   35   40   45   50',
    );
  }

  test_endOfLineComment_spaceAfter80() async {
    await assertDiagnostics(
      '//  5   10   15   20   25   30   35   40   50   55   60'
      '   65   70   75   80   85   90   95  100',
      [
        lint(80, 15),
      ],
    );
  }

  test_multilineBlockComment_noSpaceAfter80() async {
    await assertNoDiagnostics(
      '/*\n'
      ' *  5   10   15   20   25   30   35   40   50   55   60 '
      'http://url.com/abcde/abcde/abcde/abcde.dart\n'
      ' */',
    );
  }

  test_multilineBlockComment_shorterThan80() async {
    await assertNoDiagnostics(
      '/*\n'
      ' *  5   10   15   20   25   30   35   40   45   50\n'
      ' */',
    );
  }

  test_multilineBlockComment_shorterThan80_withCrlf() async {
    await assertNoDiagnostics(
      '/*\n'
      ' *  5   10   15   20   25   30   35   40   45   50\r\n'
      ' *  5   10   15   20   25   30   35   40   45   50\r\n'
      ' */',
    );
  }

  test_multilineBlockComment_spaceAfter80() async {
    await assertDiagnostics(
      '/*\n'
      ' *  5   10   15   20   25   30   35   40   50   55   60'
      '   65   70   75   80   85   90   95  100\n'
      ' */',
      [
        lint(83, 15),
      ],
    );
  }
}