function ValidatorTest::testFileValidateIsImage in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/file/src/Tests/ValidatorTest.php \Drupal\file\Tests\ValidatorTest::testFileValidateIsImage()

This ensures a specific file is actually an image.

File

core/modules/file/src/Tests/ValidatorTest.php, line 59

Contains \Drupal\file\Tests\ValidatorTest.

Class

ValidatorTest

Tests the functions used to validate uploaded files.

Namespace

Drupal\file\Tests

Code

function testFileValidateIsImage() {
  $this
    ->assertTrue(file_exists($this->image
    ->getFileUri()), 'The image being tested exists.', 'File');
  $errors = file_validate_is_image($this->image);
  $this
    ->assertEqual(count($errors), 0, 'No error reported for our image file.', 'File');
  $this
    ->assertTrue(file_exists($this->nonImage
    ->getFileUri()), 'The non-image being tested exists.', 'File');
  $errors = file_validate_is_image($this->nonImage);
  $this
    ->assertEqual(count($errors), 1, 'An error reported for our non-image file.', 'File');
}