public function FileSystemDeprecationTest::testDeprecatedUnmanagedPrepare in Drupal 8

@expectedDeprecation file_unmanaged_prepare() is deprecated in Drupal 8.7.0 and will be removed before Drupal 9.0.0. Use \Drupal\Core\File\FileSystemInterface::getDestinationFilename() instead. See https://www.drupal.org/node/3006851.

File

core/tests/Drupal/KernelTests/Core/File/FileSystemDeprecationTest.php, line 83

Class

FileSystemDeprecationTest

Tests deprecations in file.inc.

Namespace

Drupal\KernelTests\Core\File

Code

public function testDeprecatedUnmanagedPrepare() {
  $this
    ->assertNotNull(file_unmanaged_prepare(NULL));
}