at example

    ];
  }

  /** * @covers \Drupal\Tests\Component\DrupalComponentTest::assertNoCoreUsage * @dataProvider providerAssertNoCoreUsage */
  public function testAssertNoCoreUsage($expected_pass, $file_data) {
    // Set up a virtual file to read.     $vfs_root = vfsStream::setup('root');
    vfsStream::newFile('Test.php')->at($vfs_root)->setContent($file_data);
    $file_uri = vfsStream::url('root/Test.php');

    try {
      $pass = TRUE;
      $this->assertNoCoreUsage($file_uri);
    }
    catch (AssertionFailedError $e) {
      $pass = FALSE;
    }
    $this->assertEquals($expected_pass, $pass, $expected_pass ?
      'Test caused a false positive' :
      

  public function testFakeDeprecatedSettings(array $settings_config, string $setting_name, string $expected_value, bool $expect_deprecation_message = TRUE): void {

    $settings_file_content = "<?php\n";
    foreach ($settings_config as $name => $value) {
      $settings_file_content .= "\$settings['$name'] = '$value';\n";
    }
    $class_loader = NULL;
    $vfs_root = vfsStream::setup('root');
    $sites_directory = vfsStream::newDirectory('sites')->at($vfs_root);
    vfsStream::newFile('settings.php')
      ->at($sites_directory)
      ->setContent($settings_file_content);

    // This is the deprecated setting used by all cases for this test method.     $deprecated_setting = [
      'replacement' => 'happy_replacement',
      'message' => 'The settings key "deprecated_legacy" is deprecated in drupal:9.1.0 and will be removed in drupal:10.0.0. Use "happy_replacement" instead. See https://www.drupal.org/node/3163226.',
    ];

    $class = new \ReflectionClass(Settings::class);