function FileSystemTest::testDestinationDirectoryFailureOnCopy

@covers ::copy

File

core/tests/Drupal/KernelTests/Core/File/FileSystemTest.php, line 55

Class

FileSystemTest

@coversDefaultClass \Drupal\Core\File\FileSystem @group File

Namespace

Code

public function testDestinationDirectoryFailureOnCopy() : void {
    $this->expectException(DirectoryNotReadyException::class);
    $this->expectExceptionMessage("The specified file 'public://test.txt' could not be copied because the destination directory 'public://subdirectory' is not properly configured. This may be caused by a problem with file or directory permissions.");
    touch('public://test.txt');
    // public://subdirectory has not been created, so \Drupal::service('file_system')->prepareDirectory()
    // will fail, causing copy() to throw DirectoryNotReadyException.
    $this->fileSystem
        ->copy('public://test.txt', 'public://subdirectory/test.txt');
}