RawStringFormatterTest.php

Same filename in other branches
  1. 9 core/modules/field/tests/src/Kernel/String/RawStringFormatterTest.php
  2. 8.9.x core/modules/field/tests/src/Kernel/String/RawStringFormatterTest.php
  3. 10 core/modules/field/tests/src/Kernel/KernelString/RawStringFormatterTest.php

Namespace

Drupal\Tests\field\Kernel\KernelString

File

core/modules/field/tests/src/Kernel/KernelString/RawStringFormatterTest.php

View source
<?php

declare (strict_types=1);
namespace Drupal\Tests\field\Kernel\KernelString;

use Drupal\Component\Utility\Html;
use Drupal\Core\Entity\Display\EntityViewDisplayInterface;
use Drupal\Core\Entity\FieldableEntityInterface;
use Drupal\entity_test\Entity\EntityTest;
use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\KernelTests\KernelTestBase;

/**
 * Tests the raw string formatter.
 *
 * @group field
 */
class RawStringFormatterTest extends KernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'field',
        'text',
        'entity_test',
        'system',
        'filter',
        'user',
    ];
    
    /**
     * @var string
     */
    protected $entityType;
    
    /**
     * @var string
     */
    protected $bundle;
    
    /**
     * @var string
     */
    protected $fieldName;
    
    /**
     * @var \Drupal\Core\Entity\Display\EntityViewDisplayInterface
     */
    protected $display;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        // Configure the theme system.
        $this->installConfig([
            'system',
            'field',
        ]);
        $this->installEntitySchema('entity_test');
        $this->entityType = 'entity_test';
        $this->bundle = $this->entityType;
        $this->fieldName = $this->randomMachineName();
        $field_storage = FieldStorageConfig::create([
            'field_name' => $this->fieldName,
            'entity_type' => $this->entityType,
            'type' => 'string_long',
        ]);
        $field_storage->save();
        $instance = FieldConfig::create([
            'field_storage' => $field_storage,
            'bundle' => $this->bundle,
            'label' => $this->randomMachineName(),
        ]);
        $instance->save();
        $this->display = \Drupal::service('entity_display.repository')->getViewDisplay($this->entityType, $this->bundle)
            ->setComponent($this->fieldName, [
            'type' => 'string',
            'settings' => [],
        ]);
        $this->display
            ->save();
    }
    
    /**
     * Renders fields of a given entity with a given display.
     *
     * @param \Drupal\Core\Entity\FieldableEntityInterface $entity
     *   The entity object with attached fields to render.
     * @param \Drupal\Core\Entity\Display\EntityViewDisplayInterface $display
     *   The display to render the fields in.
     *
     * @return string
     *   The rendered entity fields.
     */
    protected function renderEntityFields(FieldableEntityInterface $entity, EntityViewDisplayInterface $display) {
        $content = $display->build($entity);
        $content = $this->render($content);
        return $content;
    }
    
    /**
     * Tests string formatter output.
     */
    public function testStringFormatter() : void {
        $value = $this->randomString();
        $value .= "\n\n<strong>" . $this->randomString() . '</strong>';
        $value .= "\n\n" . $this->randomString();
        $entity = EntityTest::create([]);
        $entity->{$this->fieldName}->value = $value;
        // Verify that all HTML is escaped and newlines are retained.
        $this->renderEntityFields($entity, $this->display);
        $this->assertNoRaw($value);
        $this->assertRaw(nl2br(Html::escape($value)));
        // Verify the cache tags.
        $build = $entity->{$this->fieldName}
            ->view();
        $this->assertTrue(!isset($build[0]['#cache']), 'The string formatter has no cache tags.');
    }

}

Classes

Title Deprecated Summary
RawStringFormatterTest Tests the raw string formatter.

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