SaveTest.php in Zircon Profile 8

Contains \Drupal\file\Tests\SaveTest.

Namespace

Drupal\file\Tests

File

core/modules/file/src/Tests/SaveTest.php

<?php

/**
 * @file
 * Contains \Drupal\file\Tests\SaveTest.
 */
namespace Drupal\file\Tests;

use Drupal\file\Entity\File;

/**
 * File saving tests.
 *
 * @group file
 */
class SaveTest extends FileManagedUnitTestBase {
  function testFileSave() {

    // Create a new file entity.
    $file = File::create(array(
      'uid' => 1,
      'filename' => 'druplicon.txt',
      'uri' => 'public://druplicon.txt',
      'filemime' => 'text/plain',
      'status' => FILE_STATUS_PERMANENT,
    ));
    file_put_contents($file
      ->getFileUri(), 'hello world');

    // Save it, inserting a new record.
    $file
      ->save();

    // Check that the correct hooks were called.
    $this
      ->assertFileHooksCalled(array(
      'insert',
    ));
    $this
      ->assertTrue($file
      ->id() > 0, 'A new file ID is set when saving a new file to the database.', 'File');
    $loaded_file = File::load($file
      ->id());
    $this
      ->assertNotNull($loaded_file, 'Record exists in the database.');
    $this
      ->assertEqual($loaded_file
      ->isPermanent(), $file
      ->isPermanent(), 'Status was saved correctly.');
    $this
      ->assertEqual($file
      ->getSize(), filesize($file
      ->getFileUri()), 'File size was set correctly.', 'File');
    $this
      ->assertTrue($file
      ->getChangedTime() > 1, 'File size was set correctly.', 'File');
    $this
      ->assertEqual($loaded_file->langcode->value, 'en', 'Langcode was defaulted correctly.');

    // Resave the file, updating the existing record.
    file_test_reset();
    $file->status->value = 7;
    $file
      ->save();

    // Check that the correct hooks were called.
    $this
      ->assertFileHooksCalled(array(
      'load',
      'update',
    ));
    $this
      ->assertEqual($file
      ->id(), $file
      ->id(), 'The file ID of an existing file is not changed when updating the database.', 'File');
    $this
      ->assertTrue($file
      ->getChangedTime() >= $file
      ->getChangedTime(), "Timestamp didn't go backwards.", 'File');
    $loaded_file = File::load($file
      ->id());
    $this
      ->assertNotNull($loaded_file, 'Record still exists in the database.', 'File');
    $this
      ->assertEqual($loaded_file
      ->isPermanent(), $file
      ->isPermanent(), 'Status was saved correctly.');
    $this
      ->assertEqual($loaded_file->langcode->value, 'en', 'Langcode was saved correctly.');

    // Try to insert a second file with the same name apart from case insensitivity
    // to ensure the 'uri' index allows for filenames with different cases.
    $uppercase_values = array(
      'uid' => 1,
      'filename' => 'DRUPLICON.txt',
      'uri' => 'public://DRUPLICON.txt',
      'filemime' => 'text/plain',
      'status' => FILE_STATUS_PERMANENT,
    );
    $uppercase_file = File::create($uppercase_values);
    file_put_contents($uppercase_file
      ->getFileUri(), 'hello world');
    $violations = $uppercase_file
      ->validate();
    $this
      ->assertEqual(count($violations), 0, 'No violations when adding an URI with an existing filename in upper case.');
    $uppercase_file
      ->save();

    // Ensure the database URI uniqueness constraint is triggered.
    $uppercase_file_duplicate = File::create($uppercase_values);
    file_put_contents($uppercase_file_duplicate
      ->getFileUri(), 'hello world');
    $violations = $uppercase_file_duplicate
      ->validate();
    $this
      ->assertEqual(count($violations), 1);
    $this
      ->assertEqual($violations[0]
      ->getMessage(), t('The file %value already exists. Enter a unique file URI.', [
      '%value' => $uppercase_file_duplicate
        ->getFileUri(),
    ]));

    // Ensure that file URI entity queries are case sensitive.
    $fids = \Drupal::entityQuery('file')
      ->condition('uri', $uppercase_file
      ->getFileUri())
      ->execute();
    $this
      ->assertEqual(1, count($fids));
    $this
      ->assertEqual(array(
      $uppercase_file
        ->id() => $uppercase_file
        ->id(),
    ), $fids);
  }

}

Classes

Name	Description
SaveTest	File saving tests.