AvailabilityManagerTest.php in Commerce Core 8.2

Namespace

Drupal\Tests\commerce\Unit

File

tests/src/Unit/AvailabilityManagerTest.php

<?php

namespace Drupal\Tests\commerce\Unit;

use Drupal\commerce\AvailabilityManager;
use Drupal\commerce\Context;
use Drupal\Tests\UnitTestCase;

/**
 * @coversDefaultClass \Drupal\commerce\AvailabilityManager
 * @group commerce
 */
class AvailabilityManagerTest extends UnitTestCase {

  /**
   * The availability manager.
   *
   * @var \Drupal\commerce\AvailabilityManager
   */
  protected $availabilityManager;

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->availabilityManager = new AvailabilityManager();
  }

  /**
   * ::covers addChecker
   * ::covers getCheckers
   * ::covers check.
   *
   * @group legacy
   */
  public function testCheck() {
    $mock_builder = $this
      ->getMockBuilder('Drupal\\commerce\\AvailabilityCheckerInterface')
      ->disableOriginalConstructor();
    $entity = $this
      ->createMock('Drupal\\commerce_product\\Entity\\ProductVariationInterface');
    $first_checker = $mock_builder
      ->getMock();
    $first_checker
      ->expects($this
      ->any())
      ->method('applies')
      ->with($entity)
      ->willReturn(TRUE);
    $first_checker
      ->expects($this
      ->any())
      ->method('check')
      ->with($entity, 1)
      ->willReturn(NULL);
    $second_checker = $mock_builder
      ->getMock();
    $second_checker
      ->expects($this
      ->any())
      ->method('applies')
      ->with($entity)
      ->willReturn(TRUE);
    $second_checker
      ->expects($this
      ->any())
      ->method('check')
      ->with($entity, 1)
      ->willReturn(TRUE);
    $third_checker = $mock_builder
      ->getMock();
    $third_checker
      ->expects($this
      ->any())
      ->method('applies')
      ->with($entity)
      ->willReturn(FALSE);
    $third_checker
      ->expects($this
      ->any())
      ->method('check')
      ->with($entity, 1)
      ->willReturn(FALSE);
    $fourth_checker = $mock_builder
      ->getMock();
    $fourth_checker
      ->expects($this
      ->any())
      ->method('applies')
      ->with($entity)
      ->willReturn(TRUE);
    $fourth_checker
      ->expects($this
      ->any())
      ->method('check')
      ->with($entity, 1)
      ->willReturn(FALSE);
    $user = $this
      ->createMock('\\Drupal\\Core\\Session\\AccountInterface');
    $store = $this
      ->createMock('Drupal\\commerce_store\\Entity\\StoreInterface');
    $context = new Context($user, $store);
    $this->availabilityManager
      ->addChecker($first_checker);
    $result = $this->availabilityManager
      ->check($entity, 1, $context);
    $this
      ->assertNotEmpty($result, 'The checked entity is available when a checker returns NULL.');
    $this->availabilityManager
      ->addChecker($second_checker);
    $result = $this->availabilityManager
      ->check($entity, 1, $context);
    $this
      ->assertNotEmpty($result, 'The checked entity is available when no checkers return FALSE.');
    $this->availabilityManager
      ->addChecker($third_checker);
    $result = $this->availabilityManager
      ->check($entity, 1, $context);
    $this
      ->assertNotEmpty($result, 'The checked entity is available when a checker that would return FALSE does not apply.');
    $this->availabilityManager
      ->addChecker($fourth_checker);
    $result = $this->availabilityManager
      ->check($entity, 1, $context);
    $this
      ->assertEmpty($result, 'The checked entity is not available when a checker that returns FALSE applies');
    $expectedCheckers = [
      $first_checker,
      $second_checker,
      $third_checker,
      $fourth_checker,
    ];
    $checkers = $this->availabilityManager
      ->getCheckers();
    $this
      ->assertEquals($expectedCheckers, $checkers, 'The manager has the expected checkers');
  }

}

Classes

Name	Description
AvailabilityManagerTest	@coversDefaultClass \Drupal\commerce\AvailabilityManager @group commerce