public function DirectoryTest::testFileCreateNewFilepath in Drupal 10
Same name and namespace in other branches
- 8 core/tests/Drupal/KernelTests/Core/File/DirectoryTest.php \Drupal\KernelTests\Core\File\DirectoryTest::testFileCreateNewFilepath()
- 9 core/tests/Drupal/KernelTests/Core/File/DirectoryTest.php \Drupal\KernelTests\Core\File\DirectoryTest::testFileCreateNewFilepath()
This will take a directory and path, and find a valid filepath that is not taken by another file.
File
- core/
tests/ Drupal/ KernelTests/ Core/ File/ DirectoryTest.php, line 119
Class
- DirectoryTest
- Tests operations dealing with directories.
Namespace
Drupal\KernelTests\Core\FileCode
public function testFileCreateNewFilepath() {
// First we test against an imaginary file that does not exist in a
// directory.
$basename = 'xyz.txt';
$directory = 'core/misc';
$original = $directory . '/' . $basename;
/** @var \Drupal\Core\File\FileSystemInterface $file_system */
$file_system = \Drupal::service('file_system');
$path = $file_system
->createFilename($basename, $directory);
$this
->assertEquals($original, $path, new FormattableMarkup('New filepath %new equals %original.', [
'%new' => $path,
'%original' => $original,
]));
// Then we test against a file that already exists within that directory.
$basename = 'druplicon.png';
$original = $directory . '/' . $basename;
$expected = $directory . '/druplicon_0.png';
$path = $file_system
->createFilename($basename, $directory);
$this
->assertEquals($expected, $path, new FormattableMarkup('Creating a new filepath from %original equals %new (expected %expected).', [
'%new' => $path,
'%original' => $original,
'%expected' => $expected,
]));
// @TODO: Finally we copy a file into a directory several times, to ensure a properly iterating filename suffix.
}