FilenameGeneratorTest.php in Entity Print 8.2

Namespace

Drupal\Tests\entity_print\Kernel

File

tests/src/Kernel/FilenameGeneratorTest.php

<?php

namespace Drupal\Tests\entity_print\Kernel;

use Drupal\entity_print\FilenameGeneratorInterface;
use Drupal\KernelTests\KernelTestBase;
use Drupal\Tests\node\Traits\NodeCreationTrait;

/**
 * @coversDefaultClass \Drupal\entity_print\FilenameGenerator
 * @group entity_print
 */
class FilenameGeneratorTest extends KernelTestBase {
  use NodeCreationTrait;

  /**
   * An array of modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'system',
    'user',
    'node',
    'filter',
    'entity_print',
  ];

  /**
   * The filename generator.
   *
   * @var \Drupal\entity_print\FilenameGeneratorInterface
   */
  protected $filenameGenerator;

  /**
   * {@inheritdoc}
   */
  public function setUp() : void {
    parent::setUp();
    $this
      ->installConfig([
      'system',
      'filter',
    ]);
    $this
      ->installEntitySchema('node');
    $this
      ->installEntitySchema('user');
    $this->filenameGenerator = $this->container
      ->get('entity_print.filename_generator');
  }

  /**
   * Test filename generation for the content entities.
   *
   * @covers ::generateFilename
   * @dataProvider generateFilenameDataProvider
   */
  public function testGenerateFilename($title, $expected_filename) {
    $node = $this
      ->createNode([
      'title' => $title,
    ]);
    $this
      ->assertEquals($expected_filename, $this->filenameGenerator
      ->generateFilename([
      $node,
    ]));
  }

  /**
   * Get the data for testing filename generation.
   *
   * @return array
   *   An array of data rows for testing filename generation.
   */
  public function generateFilenameDataProvider() {
    return [
      // $node_title, $expected_filename.
      [
        'Random Node Title',
        'Random Node Title',
      ],
      [
        'Title -=with special chars&*#',
        'Title with special chars',
      ],
      [
        'Title 5 with Nums 2',
        'Title 5 with Nums 2',
      ],
      [
        'Dußeldorf will be transliterated',
        'Dusseldorf will be transliterated',
      ],
      // Ensure invalid filenames get the default.
      [
        ' ',
        FilenameGeneratorInterface::DEFAULT_FILENAME,
      ],
    ];
  }

  /**
   * Test the filename when using multiple entities.
   */
  public function testFilenameMultipleEntities() {
    $entities = [
      $this
        ->createNode([
        'title' => 'entity1',
      ]),
      $this
        ->createNode([
        'title' => 'entity2',
      ]),
    ];
    $this
      ->assertEquals('entity1-entity2', $this->filenameGenerator
      ->generateFilename($entities));
  }

  /**
   * Test filename generation with a custom label callback.
   */
  public function testGenerateCustomCallback() {
    $node = $this
      ->createNode([]);
    $this
      ->assertEquals($node
      ->label() . 'appended', $this->filenameGenerator
      ->generateFilename([
      $node,
    ], function ($entity) {
      return $entity
        ->label() . 'appended';
    }));
  }

}

Classes

Name	Description
FilenameGeneratorTest	@coversDefaultClass \Drupal\entity_print\FilenameGenerator @group entity_print