function LegacyValidatorTest::testFileValidateExtensions

Tests the file_validate_extensions() function.

File

core/modules/file/tests/src/Kernel/LegacyValidatorTest.php, line 50

Class

LegacyValidatorTest

Tests the functions used to validate uploaded files.

Namespace

Code

public function testFileValidateExtensions() {
    $file = File::create([
        'filename' => 'asdf.txt',
    ]);
    $this->expectDeprecation('file_validate_extensions() is deprecated in drupal:10.2.0 and is removed from drupal:11.0.0. Use the \'file.validator\' service instead. See https://www.drupal.org/node/3363700');
    $errors = file_validate_extensions($file, 'asdf txt pork');
    $this->assertCount(0, $errors, 'Valid extension accepted.');
    $file->setFilename('asdf.txt');
    $errors = file_validate_extensions($file, 'exe png');
    $this->assertCount(1, $errors, 'Invalid extension blocked.');
}