function FileSystemTest::testCopySelfRename

Same name in other branches
  1. 9 core/tests/Drupal/KernelTests/Core/File/FileSystemTest.php \Drupal\KernelTests\Core\File\FileSystemTest::testCopySelfRename()
  2. 8.9.x core/tests/Drupal/KernelTests/Core/File/FileSystemTest.php \Drupal\KernelTests\Core\File\FileSystemTest::testCopySelfRename()
  3. 11.x core/tests/Drupal/KernelTests/Core/File/FileSystemTest.php \Drupal\KernelTests\Core\File\FileSystemTest::testCopySelfRename()

@covers ::copy

File

core/tests/Drupal/KernelTests/Core/File/FileSystemTest.php, line 89

Class

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

Namespace

Drupal\KernelTests\Core\File

Code

public function testCopySelfRename() : void {
    $uri = 'public://test.txt';
    touch($uri);
    $this->fileSystem
        ->copy($uri, $uri);
    $this->assertFileExists('public://test_0.txt');
}

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