function CopyTest::testNormal in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 core/modules/file/src/Tests/CopyTest.php \Drupal\file\Tests\CopyTest::testNormal()

Test file copying in the normal, base case.

File

core/modules/file/src/Tests/CopyTest.php, line 21

Contains \Drupal\file\Tests\CopyTest.

Class

CopyTest

Tests the file copy function.

Namespace

Drupal\file\Tests

Code

function testNormal() {
  $contents = $this
    ->randomMachineName(10);
  $source = $this
    ->createFile(NULL, $contents);
  $desired_uri = 'public://' . $this
    ->randomMachineName();

  // Clone the object so we don't have to worry about the function changing
  // our reference copy.
  $result = file_copy(clone $source, $desired_uri, FILE_EXISTS_ERROR);

  // Check the return status and that the contents changed.
  $this
    ->assertTrue($result, 'File copied successfully.');
  $this
    ->assertEqual($contents, file_get_contents($result
    ->getFileUri()), 'Contents of file were copied correctly.');

  // Check that the correct hooks were called.
  $this
    ->assertFileHooksCalled(array(
    'copy',
    'insert',
  ));
  $this
    ->assertDifferentFile($source, $result);
  $this
    ->assertEqual($result
    ->getFileUri(), $desired_uri, 'The copied file entity has the desired filepath.');
  $this
    ->assertTrue(file_exists($source
    ->getFileUri()), 'The original file still exists.');
  $this
    ->assertTrue(file_exists($result
    ->getFileUri()), 'The copied file exists.');

  // Reload the file from the database and check that the changes were
  // actually saved.
  $this
    ->assertFileUnchanged($result, File::load($result
    ->id()));
}