EnvironmentSupportValidatorTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\package_manager\Kernel;

use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\package_manager\Event\PreApplyEvent;
use Drupal\package_manager\Event\PreCreateEvent;
use Drupal\package_manager\Event\StatusCheckEvent;
use Drupal\package_manager\ValidationResult;
use Drupal\package_manager\Validator\EnvironmentSupportValidator;

/**
 * @covers \Drupal\package_manager\Validator\EnvironmentSupportValidator
 * @group package_manager
 * @internal
 */
class EnvironmentSupportValidatorTest extends PackageManagerKernelTestBase {
  use StringTranslationTrait;
  
  /**
   * Tests handling of an invalid URL in the environment support variable.
   */
  public function testInvalidUrl() : void {
    putenv(EnvironmentSupportValidator::VARIABLE_NAME . '=broken/url.org');
    $result = ValidationResult::createError([
      $this->t('Package Manager is not supported by your environment.'),
    ]);
    foreach ([
      PreCreateEvent::class,
      StatusCheckEvent::class,
    ] as $event_class) {
      $this->assertEventPropagationStopped($event_class, [
        $this->container
          ->get(EnvironmentSupportValidator::class),
        'validate',
      ]);
    }
    $this->assertStatusCheckResults([
      $result,
    ]);
    $this->assertResults([
      $result,
    ], PreCreateEvent::class);
  }
  
  /**
   * Tests an invalid URL in the environment support variable during pre-apply.
   */
  public function testInvalidUrlDuringPreApply() : void {
    $this->addEventTestListener(function () : void {
      putenv(EnvironmentSupportValidator::VARIABLE_NAME . '=broken/url.org');
    });
    $result = ValidationResult::createError([
      $this->t('Package Manager is not supported by your environment.'),
    ]);
    $this->assertEventPropagationStopped(PreApplyEvent::class, [
      $this->container
        ->get(EnvironmentSupportValidator::class),
      'validate',
    ]);
    $this->assertResults([
      $result,
    ], PreApplyEvent::class);
  }
  
  /**
   * Tests that the validation message links to the provided URL.
   */
  public function testValidUrl() : void {
    $url = 'http://www.example.com';
    putenv(EnvironmentSupportValidator::VARIABLE_NAME . '=' . $url);
    $result = ValidationResult::createError([
      $this->t('<a href=":url">Package Manager is not supported by your environment.</a>', [
        ':url' => $url,
      ]),
    ]);
    $this->assertStatusCheckResults([
      $result,
    ]);
    $this->assertResults([
      $result,
    ], PreCreateEvent::class);
  }
  
  /**
   * Tests that the validation message links to the provided URL during pre-apply.
   */
  public function testValidUrlDuringPreApply() : void {
    $url = 'http://www.example.com';
    $this->addEventTestListener(function () use ($url) : void {
      putenv(EnvironmentSupportValidator::VARIABLE_NAME . '=' . $url);
    });
    $result = ValidationResult::createError([
      $this->t('<a href=":url">Package Manager is not supported by your environment.</a>', [
        ':url' => $url,
      ]),
    ]);
    $this->assertResults([
      $result,
    ], PreApplyEvent::class);
  }

}