function ImageFileMoveTest::testNormal in Drupal 7

Tests moving a randomly generated image.

File

modules/simpletest/tests/image.test, line 556

Tests for core image handling API.

Class

ImageFileMoveTest

Tests the file move function for managed files.

Code

function testNormal() {

  // Pick a file for testing.
  $file = current($this
    ->drupalGetTestFiles('image'));

  // Create derivative image.
  $style = image_style_load(key(image_styles()));
  $derivative_uri = image_style_path($style['name'], $file->uri);
  image_style_create_derivative($style, $file->uri, $derivative_uri);

  // Check if derivative image exists.
  $this
    ->assertTrue(file_exists($derivative_uri), 'Make sure derivative image is generated successfully.');

  // Clone the object so we don't have to worry about the function changing
  // our reference copy.
  $desired_filepath = 'public://' . $this
    ->randomName();
  $result = file_move(clone $file, $desired_filepath, FILE_EXISTS_ERROR);

  // Check if image has been moved.
  $this
    ->assertTrue(file_exists($result->uri), 'Make sure image is moved successfully.');

  // Check if derivative image has been flushed.
  $this
    ->assertFalse(file_exists($derivative_uri), 'Make sure derivative image has been flushed.');
}