function FileSystemDeprecationTest::testDeprecatedUnmanagedSaveData

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

File

core/tests/Drupal/KernelTests/Core/File/FileSystemDeprecationTest.php, line 90

Class

FileSystemDeprecationTest

Tests deprecations in file.inc.

Namespace

Code

public function testDeprecatedUnmanagedSaveData() {
    $filename = file_unmanaged_save_data('example');
    $this->assertStringMatchesFormat('public://file%s', $filename);
}