TmgmtEntityTestTrait.php in Translation Management Tool 8

Namespace

Drupal\Tests\tmgmt\Functional

File

tests/src/Functional/TmgmtEntityTestTrait.php

<?php

namespace Drupal\Tests\tmgmt\Functional;

use Drupal\comment\Tests\CommentTestTrait;
use Drupal\Core\Field\FieldStorageDefinitionInterface;
use Drupal\Core\Language\LanguageInterface;
use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\taxonomy\Entity\Term;
use Drupal\taxonomy\Entity\Vocabulary;
use Drupal\taxonomy\VocabularyInterface;

/**
 * Utility test case class with helper methods to create entities and their
 * fields with populated translatable content. Extend this class if you create
 * tests in which you need Drupal entities and/or fields.
 */
trait TmgmtEntityTestTrait {
  use CommentTestTrait;
  public $field_names = array();

  /**
   * Creates node type with several text fields with different cardinality.
   *
   * Internally it calls TMGMTEntityTestCaseUtility::attachFields() to create
   * and attach fields to newly created bundle. You can than use
   * $this->field_names['node']['YOUR_BUNDLE_NAME'] to access them.
   *
   * @param string $machine_name
   *   Machine name of the node type.
   * @param string $human_name
   *   Human readable name of the node type.
   * @param bool $translation
   *   TRUE if translation for this enitty type should be enabled.
   * pparam bool $attach_fields
   *   (optional) If fields with the same translatability should automatically
   *   be attached to the node type.
   */
  function createNodeType($machine_name, $human_name, $translation = FALSE, $attach_fields = TRUE) {
    $type = $this
      ->drupalCreateContentType(array(
      'type' => $machine_name,
      'name' => $human_name,
    ));

    // Push in also the body field.
    $this->field_names['node'][$machine_name][] = 'body';
    if (\Drupal::hasService('content_translation.manager') && $translation) {
      $content_translation_manager = \Drupal::service('content_translation.manager');
      $content_translation_manager
        ->setEnabled('node', $machine_name, TRUE);
    }
    if ($attach_fields) {
      $this
        ->attachFields('node', $machine_name, $translation);
    }
    else {

      // Change body field to be translatable.
      $body = FieldConfig::loadByName('node', $machine_name, 'body');
      $body
        ->setTranslatable(TRUE);
      $body
        ->save();
    }
  }

  /**
   * Creates taxonomy vocabulary with custom fields.
   *
   * To create and attach fields it internally calls
   * TMGMTEntityTestCaseUtility::attachFields(). You can than access these
   * fields calling $this->field_names['node']['YOUR_BUNDLE_NAME'].
   *
   * @param string $vid
   *   Vocabulary id.
   * @param string $human_name
   *   Vocabulary human readable name.
   * @param bool|array $fields_translatable
   *   Flag or definition array to determine which or all fields should be
   *   translatable.
   *
   * @return stdClass
   *   Created vocabulary object.
   */
  function createTaxonomyVocab($machine_name, $human_name, $fields_translatable = TRUE) {
    $vocabulary = Vocabulary::create([
      'name' => $human_name,
      'vid' => $machine_name,
    ]);
    $vocabulary
      ->save();
    $this
      ->attachFields('taxonomy_term', $vocabulary
      ->id(), $fields_translatable);
    return $vocabulary;
  }

  /**
   * Creates fields of type text and text_with_summary of different cardinality.
   *
   * It will attach created fields to provided entity name and bundle.
   *
   * Field names will be stored in $this->field_names['entity']['bundle']
   * through which you can access them.
   *
   * @param string $entity_name
   *   Entity name to which fields should be attached.
   * @param string $bundle
   *   Bundle name to which fields should be attached.
   * @param bool|array $translatable
   *   Flag or definition array to determine which or all fields should be
   *   translatable.
   */
  function attachFields($entity_name, $bundle, $translatable = TRUE) {

    // Create several text fields.
    $field_types = array(
      'text',
      'text_with_summary',
    );
    for ($i = 0; $i <= 5; $i++) {
      $field_type = $field_types[array_rand($field_types, 1)];
      $field_name = mb_strtolower($this
        ->randomMachineName());

      // Create a field.
      $field_storage = FieldStorageConfig::create(array(
        'field_name' => $field_name,
        'entity_type' => $entity_name,
        'type' => $field_type,
        'cardinality' => mt_rand(1, 5),
        'translatable' => is_array($translatable) && isset($translatable[$i]) ? $translatable[$i] : (bool) $translatable,
      ));
      $field_storage
        ->save();

      // Create an instance of the previously created field.
      $field = FieldConfig::create(array(
        'field_name' => $field_name,
        'entity_type' => $entity_name,
        'bundle' => $bundle,
        'label' => $this
          ->randomMachineName(10),
        'description' => $this
          ->randomString(30),
        'widget' => array(
          'type' => $field_type == 'text' ? 'text_textfield' : 'text_textarea_with_summary',
          'label' => $this
            ->randomString(10),
        ),
      ));
      $field
        ->save();

      // Store field names in case there are needed outside this method.
      $this->field_names[$entity_name][$bundle][] = $field_name;
    }
  }

  /**
   * Creates a node of a given bundle.
   *
   * It uses $this->field_names to populate content of attached fields.
   *
   * @param string $bundle
   *   Node type name.
   * @param string $sourcelang
   *   Source lang of the node to be created.
   *
   * @return \Drupal\node\NodeInterface
   *   Newly created node object.
   */
  protected function createTranslatableNode($bundle, $sourcelang = 'en') {
    $node = array(
      'type' => $bundle,
      'langcode' => $sourcelang,
    );
    foreach ($this->field_names['node'][$bundle] as $field_name) {

      // @todo: Why are some missing?
      if ($field_storage_config = FieldStorageConfig::loadByName('node', $field_name)) {
        $cardinality = $field_storage_config
          ->getCardinality() == FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED ? 1 : $field_storage_config
          ->getCardinality();

        // Create two deltas for each field.
        for ($delta = 0; $delta <= $cardinality; $delta++) {
          $node[$field_name][$delta]['value'] = $this
            ->randomMachineName(20);
          $node[$field_name][$delta]['format'] = 'plain_text';
          if ($field_storage_config
            ->getType() == 'text_with_summary') {
            $node[$field_name][$delta]['summary'] = $this
              ->randomMachineName(10);
          }
        }
      }
    }
    return $this
      ->drupalCreateNode($node);
  }

  /**
   * Creates a taxonomy term of a given vocabulary.
   *
   * It uses $this->field_names to populate content of attached fields. You can
   * access fields values using
   * $this->field_names['taxonomy_term'][$vocabulary->id(].
   *
   * @param object $vocabulary
   *   Vocabulary object for which the term should be created.
   *
   * @return object
   *   Newly created node object.
   */
  function createTaxonomyTerm(VocabularyInterface $vocabulary) {
    $term = Term::create(array(
      'name' => $this
        ->randomMachineName(),
      'description' => $this
        ->randomMachineName(),
      'vid' => $vocabulary
        ->id(),
      'langcode' => 'en',
    ));
    foreach ($this->field_names['taxonomy_term'][$vocabulary
      ->id()] as $field_name) {
      $field_definition = $term
        ->getFieldDefinition($field_name);
      $cardinality = $field_definition
        ->getFieldStorageDefinition()
        ->getCardinality() == FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED ? 1 : $field_definition
        ->getCardinality();
      $field_lang = $field_definition
        ->isTranslatable() ? 'en' : LanguageInterface::LANGCODE_DEFAULT;

      // Create two deltas for each field.
      for ($delta = 0; $delta <= $cardinality; $delta++) {
        $term
          ->getTranslation($field_lang)
          ->get($field_name)
          ->get($delta)->value = $this
          ->randomMachineName(20);
        if ($field_definition
          ->getType() == 'text_with_summary') {
          $term
            ->getTranslation($field_lang)
            ->get($field_name)
            ->get($delta)->summary = $this
            ->randomMachineName(10);
        }
      }
    }
    $term
      ->save();
    return $term;
  }

}

Traits

Name	Description
TmgmtEntityTestTrait	Utility test case class with helper methods to create entities and their fields with populated translatable content. Extend this class if you create tests in which you need Drupal entities and/or fields.