verifyTextFormat example

/** * Tests CRUD operations for text formats and filters. */
  public function testTextFormatCrud() {
    // Add a text format with minimum data only.     $format = FilterFormat::create([
      'format' => 'empty_format',
      'name' => 'Empty format',
    ]);
    $format->save();
    $this->verifyTextFormat($format);

    // Add another text format specifying all possible properties.     $format = FilterFormat::create([
      'format' => 'custom_format',
      'name' => 'Custom format',
    ]);
    $format->setFilterConfig('filter_url', [
      'status' => 1,
      'settings' => [
        'filter_url_length' => 30,
      ],
    ]);