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OrderProductCategoryTest.php in Commerce Core 8.2

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modules/product/tests/src/Unit/Plugin/Commerce/Condition/OrderProductCategoryTest.php
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<?php

namespace Drupal\Tests\commerce_product\Unit\Plugin\Commerce\Condition;

use Drupal\commerce\EntityUuidMapperInterface;
use Drupal\commerce_order\Entity\OrderInterface;
use Drupal\commerce_order\Entity\OrderItemInterface;
use Drupal\commerce_product\Entity\ProductInterface;
use Drupal\commerce_product\Entity\ProductVariationInterface;
use Drupal\commerce_product\Plugin\Commerce\Condition\OrderProductCategory;
use Drupal\Core\Entity\EntityFieldManagerInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Field\EntityReferenceFieldItemList;
use Drupal\Core\Field\FieldDefinitionInterface;
use Drupal\Tests\UnitTestCase;

/**
 * @coversDefaultClass \Drupal\commerce_product\Plugin\Commerce\Condition\OrderProductCategory
 * @group commerce
 */
class OrderProductCategoryTest extends UnitTestCase {

  /**
   * ::covers evaluate.
   */
  public function testEvaluate() {
    $entity_field_manager = $this
      ->prophesize(EntityFieldManagerInterface::class);
    $entity_field_manager
      ->getFieldMapByFieldType('entity_reference')
      ->willReturn([
      'commerce_product' => [
        'field_product_category' => [
          'bundles' => [
            'default',
          ],
        ],
      ],
    ]);
    $entity_field_manager = $entity_field_manager
      ->reveal();
    $entity_type_manager = $this
      ->prophesize(EntityTypeManagerInterface::class);
    $entity_type_manager = $entity_type_manager
      ->reveal();
    $uuid_map = [
      '2' => '62e428e1-88a6-478c-a8c6-a554ca2332ae',
      '3' => '30df59bd-7b03-4cf7-bb35-d42fc49f0651',
      '4' => 'a019d89b-c4d9-4ed4-b859-894e4e2e93cf',
    ];
    $entity_uuid_mapper = $this
      ->prophesize(EntityUuidMapperInterface::class);
    $entity_uuid_mapper
      ->mapToIds('taxonomy_term', [
      $uuid_map['3'],
    ])
      ->willReturn([
      '3',
    ]);
    $entity_uuid_mapper
      ->mapToIds('taxonomy_term', [
      $uuid_map['4'],
    ])
      ->willReturn([
      '4',
    ]);
    $entity_uuid_mapper = $entity_uuid_mapper
      ->reveal();
    $configuration = [];
    $configuration['terms'] = [
      '30df59bd-7b03-4cf7-bb35-d42fc49f0651',
    ];
    $condition = new OrderProductCategory($configuration, 'order_product_category', [
      'entity_type' => 'commerce_order',
    ], $entity_field_manager, $entity_type_manager, $entity_uuid_mapper);

    // Order item with no purchasable entity.
    $first_order_item = $this
      ->prophesize(OrderItemInterface::class);
    $first_order_item
      ->getEntityTypeId()
      ->willReturn('commerce_order_item');
    $first_order_item
      ->getPurchasedEntity()
      ->willReturn(NULL);
    $first_order_item = $first_order_item
      ->reveal();

    // Product with a non-matching product category.
    $entity_reference_field_definition = $this
      ->prophesize(FieldDefinitionInterface::class);
    $entity_reference_field_definition
      ->getSetting('target_type')
      ->willReturn('taxonomy_term');
    $entity_reference_item_list = $this
      ->prophesize(EntityReferenceFieldItemList::class);
    $entity_reference_item_list
      ->getFieldDefinition()
      ->willReturn($entity_reference_field_definition
      ->reveal());
    $entity_reference_item_list
      ->isEmpty()
      ->willReturn(FALSE);
    $entity_reference_item_list
      ->getValue()
      ->willReturn([
      '1' => [
        'target_id' => '2',
      ],
      '2' => [
        'target_id' => '4',
      ],
    ]);
    $entity_reference_item_list = $entity_reference_item_list
      ->reveal();
    $product = $this
      ->prophesize(ProductInterface::class);
    $product
      ->hasField('field_product_category')
      ->willReturn(TRUE);
    $product
      ->get('field_product_category')
      ->willReturn($entity_reference_item_list);
    $product = $product
      ->reveal();
    $purchased_entity = $this
      ->prophesize(ProductVariationInterface::class);
    $purchased_entity
      ->getEntityTypeId()
      ->willReturn('commerce_product_variation');
    $purchased_entity
      ->getProduct()
      ->willReturn($product);
    $purchased_entity = $purchased_entity
      ->reveal();
    $second_order_item = $this
      ->prophesize(OrderItemInterface::class);
    $second_order_item
      ->getEntityTypeId()
      ->willReturn('commerce_order_item');
    $second_order_item
      ->getPurchasedEntity()
      ->willReturn($purchased_entity);
    $second_order_item = $second_order_item
      ->reveal();
    $order = $this
      ->buildOrder([
      $first_order_item,
    ]);
    $this
      ->assertFalse($condition
      ->evaluate($order));
    $order = $this
      ->buildOrder([
      $second_order_item,
    ]);
    $this
      ->assertFalse($condition
      ->evaluate($order));
    $order = $this
      ->buildOrder([
      $first_order_item,
      $second_order_item,
    ]);
    $this
      ->assertFalse($condition
      ->evaluate($order));
    $configuration['terms'] = [
      'a019d89b-c4d9-4ed4-b859-894e4e2e93cf',
    ];
    $condition
      ->setConfiguration($configuration);
    $order = $this
      ->buildOrder([
      $first_order_item,
      $second_order_item,
    ]);
    $this
      ->assertTrue($condition
      ->evaluate($order));
  }

  /**
   * Builds a mock order with the given order items.
   *
   * @param \Drupal\commerce_order\Entity\OrderItemInterface[] $order_items
   *   The order items.
   *
   * @return object
   *   The mock order.
   */
  protected function buildOrder(array $order_items) {
    $order = $this
      ->prophesize(OrderInterface::class);
    $order
      ->getEntityTypeId()
      ->willReturn('commerce_order');
    $order
      ->getItems()
      ->wilLReturn($order_items);
    $order = $order
      ->reveal();
    return $order;
  }

}