FileSizeLimitConstraintValidatorTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\file\Kernel\Plugin\Validation\Constraint;

use Drupal\Tests\file\Kernel\Validation\FileValidatorTestBase;

/**
 * Tests the FileSizeLimitConstraintValidator.
 *
 * @group file
 * @coversDefaultClass \Drupal\file\Plugin\Validation\Constraint\FileSizeLimitConstraintValidator
 */
class FileSizeLimitConstraintValidatorTest extends FileValidatorTestBase {
    
    /**
     * @covers ::validate
     */
    public function testFileValidateSize() : void {
        $validators = [
            'FileSizeLimit' => [],
        ];
        $violations = $this->validator
            ->validate($this->file, $validators);
        $this->assertCount(0, $violations, 'No limits means no errors.');
        $validators = [
            'FileSizeLimit' => [
                'fileLimit' => 1,
            ],
        ];
        $violations = $this->validator
            ->validate($this->file, $validators);
        $this->assertCount(1, $violations, 'Error for the file being over the limit.');
        $validators = [
            'FileSizeLimit' => [
                'userLimit' => 1,
            ],
        ];
        $violations = $this->validator
            ->validate($this->file, $validators);
        $this->assertCount(1, $violations, 'Error for the user being over their limit.');
        $validators = [
            'FileSizeLimit' => [
                'fileLimit' => 1,
                'userLimit' => 1,
            ],
        ];
        $violations = $this->validator
            ->validate($this->file, $validators);
        $this->assertCount(2, $violations, 'Errors for both the file and their limit.');
    }

}