InsertLobTest.php in Drupal 8

Namespace

Drupal\KernelTests\Core\Database

File

core/tests/Drupal/KernelTests/Core/Database/InsertLobTest.php

<?php

namespace Drupal\KernelTests\Core\Database;

use Drupal\Component\Render\FormattableMarkup;

/**
 * Tests the Insert query builder with LOB fields.
 *
 * @group Database
 */
class InsertLobTest extends DatabaseTestBase {

  /**
   * Tests that we can insert a single blob field successfully.
   */
  public function testInsertOneBlob() {
    $data = "This is\0a test.";
    $this
      ->assertTrue(strlen($data) === 15, 'Test data contains a NULL.');
    $id = $this->connection
      ->insert('test_one_blob')
      ->fields([
      'blob1' => $data,
    ])
      ->execute();
    $r = $this->connection
      ->query('SELECT * FROM {test_one_blob} WHERE id = :id', [
      ':id' => $id,
    ])
      ->fetchAssoc();
    $this
      ->assertTrue($r['blob1'] === $data, new FormattableMarkup('Can insert a blob: id @id, @data.', [
      '@id' => $id,
      '@data' => serialize($r),
    ]));
  }

  /**
   * Tests that we can insert multiple blob fields in the same query.
   */
  public function testInsertMultipleBlob() {
    $id = $this->connection
      ->insert('test_two_blobs')
      ->fields([
      'blob1' => 'This is',
      'blob2' => 'a test',
    ])
      ->execute();
    $r = $this->connection
      ->query('SELECT * FROM {test_two_blobs} WHERE id = :id', [
      ':id' => $id,
    ])
      ->fetchAssoc();
    $this
      ->assertTrue($r['blob1'] === 'This is' && $r['blob2'] === 'a test', 'Can insert multiple blobs per row.');
  }

}

Classes

Name	Description
InsertLobTest	Tests the Insert query builder with LOB fields.