public function FileCopyTest::testNormal in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/KernelTests/Core/File/FileCopyTest.php \Drupal\KernelTests\Core\File\FileCopyTest::testNormal()
2. 10 core/tests/Drupal/KernelTests/Core/File/FileCopyTest.php \Drupal\KernelTests\Core\File\FileCopyTest::testNormal()

Copy a normal file.

File

core/tests/Drupal/KernelTests/Core/File/FileCopyTest.php, line 21

Class

FileCopyTest

Tests the unmanaged file copy function.

Namespace

Drupal\KernelTests\Core\File

Code

public function testNormal() {

  // Create a file for testing
  $uri = $this
    ->createUri();

  // Copying to a new name.
  $desired_filepath = 'public://' . $this
    ->randomMachineName();
  $new_filepath = \Drupal::service('file_system')
    ->copy($uri, $desired_filepath, FileSystemInterface::EXISTS_ERROR);
  $this
    ->assertNotFalse($new_filepath, 'Copy was successful.');
  $this
    ->assertEquals($desired_filepath, $new_filepath, 'Returned expected filepath.');
  $this
    ->assertFileExists($uri);
  $this
    ->assertFileExists($new_filepath);
  $this
    ->assertFilePermissions($new_filepath, Settings::get('file_chmod_file', FileSystem::CHMOD_FILE));

  // Copying with rename.
  $desired_filepath = 'public://' . $this
    ->randomMachineName();
  $this
    ->assertNotFalse(file_put_contents($desired_filepath, ' '), 'Created a file so a rename will have to happen.');
  $newer_filepath = \Drupal::service('file_system')
    ->copy($uri, $desired_filepath, FileSystemInterface::EXISTS_RENAME);
  $this
    ->assertNotFalse($newer_filepath, 'Copy was successful.');
  $this
    ->assertNotEquals($desired_filepath, $newer_filepath, 'Returned expected filepath.');
  $this
    ->assertFileExists($uri);
  $this
    ->assertFileExists($newer_filepath);
  $this
    ->assertFilePermissions($newer_filepath, Settings::get('file_chmod_file', FileSystem::CHMOD_FILE));

  // TODO: test copying to a directory (rather than full directory/file path)
  // TODO: test copying normal files using normal paths (rather than only streams)
}