function ImageStyleFlushTest::createSampleImage in Drupal 7

Given an image style and a wrapper, generate an image.

1 call to ImageStyleFlushTest::createSampleImage()

ImageStyleFlushTest::testFlush in modules/image/image.test

General test to flush a style.

File

modules/image/image.test, line 1883

Tests for image.module.

Class

ImageStyleFlushTest

Tests flushing of image styles.

Code

function createSampleImage($style, $wrapper) {
  static $file;
  if (!isset($file)) {
    $files = $this
      ->drupalGetTestFiles('image');
    $file = reset($files);
  }

  // Make sure we have an image in our wrapper testing file directory.
  $source_uri = file_unmanaged_copy($file->uri, $wrapper . '://');

  // Build the derivative image.
  $derivative_uri = image_style_path($style['name'], $source_uri);
  $derivative = image_style_create_derivative($style, $source_uri, $derivative_uri);
  return $derivative ? $derivative_uri : FALSE;
}