LinkNotExistingInternalConstraintValidatorTest.php in Drupal 8

Namespace

Drupal\Tests\link\Unit\Plugin\Validation\Constraint

File

core/modules/link/tests/src/Unit/Plugin/Validation/Constraint/LinkNotExistingInternalConstraintValidatorTest.php

<?php

namespace Drupal\Tests\link\Unit\Plugin\Validation\Constraint;

use Drupal\Core\Url;
use Drupal\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraint;
use Drupal\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraintValidator;
use Drupal\Tests\UnitTestCase;
use Symfony\Component\Routing\Exception\RouteNotFoundException;
use Symfony\Component\Validator\Context\ExecutionContextInterface;

/**
 * @coversDefaultClass \Drupal\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraintValidator
 * @group Link
 */
class LinkNotExistingInternalConstraintValidatorTest extends UnitTestCase {

  /**
   * @covers ::validate
   * @dataProvider providerValidate
   */
  public function testValidate($value, $valid) {
    $context = $this
      ->createMock(ExecutionContextInterface::class);
    if ($valid) {
      $context
        ->expects($this
        ->never())
        ->method('addViolation');
    }
    else {
      $context
        ->expects($this
        ->once())
        ->method('addViolation');
    }
    $constraint = new LinkNotExistingInternalConstraint();
    $validator = new LinkNotExistingInternalConstraintValidator();
    $validator
      ->initialize($context);
    $validator
      ->validate($value, $constraint);
  }

  /**
   * Data provider for ::testValidate
   */
  public function providerValidate() {
    $data = [];

    // External URL
    $data[] = [
      Url::fromUri('https://www.drupal.org'),
      TRUE,
    ];

    // Existing routed URL.
    $url = Url::fromRoute('example.existing_route');
    $url_generator = $this
      ->createMock('Drupal\\Core\\Routing\\UrlGeneratorInterface');
    $url_generator
      ->expects($this
      ->any())
      ->method('generateFromRoute')
      ->with('example.existing_route', [], [])
      ->willReturn('/example/existing');
    $url
      ->setUrlGenerator($url_generator);
    $data[] = [
      $url,
      TRUE,
    ];

    // Not existing routed URL.
    $url = Url::fromRoute('example.not_existing_route');
    $url_generator = $this
      ->createMock('Drupal\\Core\\Routing\\UrlGeneratorInterface');
    $url_generator
      ->expects($this
      ->any())
      ->method('generateFromRoute')
      ->with('example.not_existing_route', [], [])
      ->willThrowException(new RouteNotFoundException());
    $url
      ->setUrlGenerator($url_generator);
    $data[] = [
      $url,
      FALSE,
    ];
    foreach ($data as &$single_data) {
      $link = $this
        ->createMock('Drupal\\link\\LinkItemInterface');
      $link
        ->expects($this
        ->any())
        ->method('getUrl')
        ->willReturn($single_data[0]);
      $single_data[0] = $link;
    }
    return $data;
  }

  /**
   * @covers ::validate
   *
   * @see \Drupal\Core\Url::fromUri
   */
  public function testValidateWithMalformedUri() {
    $link = $this
      ->createMock('Drupal\\link\\LinkItemInterface');
    $link
      ->expects($this
      ->any())
      ->method('getUrl')
      ->willThrowException(new \InvalidArgumentException());
    $context = $this
      ->createMock(ExecutionContextInterface::class);
    $context
      ->expects($this
      ->never())
      ->method('addViolation');
    $constraint = new LinkNotExistingInternalConstraint();
    $validator = new LinkNotExistingInternalConstraintValidator();
    $validator
      ->initialize($context);
    $validator
      ->validate($link, $constraint);
  }

}

Classes

Name	Description
LinkNotExistingInternalConstraintValidatorTest	@coversDefaultClass \Drupal\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraintValidator @group Link