MinQtyLessThanOrEqualMaxQtyConstraintValidatorTest.php in Commerce Product Bundle 8

Namespace

Drupal\Tests\commerce_product_bundle\Unit\Plugin\Validation\Constraint

File

tests/src/Unit/Plugin/Validation/Constraint/MinQtyLessThanOrEqualMaxQtyConstraintValidatorTest.php

<?php

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

use Drupal\commerce_product_bundle\Entity\BundleItemInterface;
use Drupal\commerce_product_bundle\Plugin\Validation\Constraint\MinQtyLessThanOrEqualMaxQtyConstraint;
use Drupal\commerce_product_bundle\Plugin\Validation\Constraint\MinQtyLessThanOrEqualMaxQtyConstraintValidator;
use Drupal\Tests\UnitTestCase;
use Prophecy\Argument;
use Symfony\Component\Validator\Context\ExecutionContextInterface;
use Symfony\Component\Validator\Violation\ConstraintViolationBuilderInterface;

/**
 * Test the MinQtyLessThanOrEqualMaxQty constraint validator.
 *
 * @coversDefaultClass \Drupal\commerce_product_bundle\Plugin\Validation\Constraint\MinQtyLessThanOrEqualMaxQtyConstraintValidator
 * @group commerce_product_bundle
 */
class MinQtyLessThanOrEqualMaxQtyConstraintValidatorTest extends UnitTestCase {

  /**
   * The constraint.
   *
   * @var \Drupal\commerce_product_bundle\Plugin\Validation\Constraint\MinQtyLessThanOrEqualMaxQtyConstraint
   */
  protected $constraint;

  /**
   * The validator.
   *
   * @var \Drupal\commerce_product_bundle\Plugin\Validation\Constraint\MinQtyLessThanOrEqualMaxQtyConstraintValidator
   */
  protected $validator;

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    $this->constraint = new MinQtyLessThanOrEqualMaxQtyConstraint();
    $this->validator = new MinQtyLessThanOrEqualMaxQtyConstraintValidator();
  }

  /**
   * @covers ::validate
   *
   * @dataProvider providerTestValidate
   */
  public function testValidate($entity, $expected_violation) {

    // If a violation is expected, then the context's buildViolation method
    // will be called, otherwise it should not be called.
    $context = $this
      ->prophesize(ExecutionContextInterface::class);
    if ($expected_violation) {
      $violation_builder = $this
        ->prophesize(ConstraintViolationBuilderInterface::class);
      $violation_builder
        ->setParameter('%min', 20)
        ->willReturn($violation_builder);
      $violation_builder
        ->setParameter('%max', 10)
        ->willReturn($violation_builder);
      $violation_builder
        ->addViolation()
        ->willReturn($violation_builder);
      $context
        ->buildViolation($expected_violation)
        ->willReturn($violation_builder
        ->reveal())
        ->shouldBeCalled();
    }
    else {
      $context
        ->buildViolation(Argument::any())
        ->shouldNotBeCalled();
    }
    $this->validator
      ->initialize($context
      ->reveal());
    $this->validator
      ->validate($entity, $this->constraint);
  }

  /**
   * Data provider for ::testValidate().
   */
  public function providerTestValidate() {
    $constraint = new MinQtyLessThanOrEqualMaxQtyConstraint();
    $bundleItemMock = $this
      ->prophesize(BundleItemInterface::class);
    $bundleItemMock
      ->getMinimumQuantity()
      ->willReturn(1, 0, 1, 20);
    $bundleItemMock
      ->getMaximumQuantity()
      ->willReturn(1, 1, 10, 10);
    $entity = $bundleItemMock
      ->reveal();

    // Case 1: Default values, Min = Max.
    $cases[] = [
      $entity,
      FALSE,
    ];

    // Case 2: Min < Max, Min = 0.
    $cases[] = [
      $entity,
      FALSE,
    ];

    // Case 3: Min < Max, Min > 0.
    $cases[] = [
      $entity,
      FALSE,
    ];

    // Case 4: Min > Max.
    $cases[] = [
      $entity,
      $constraint->message,
    ];
    return $cases;
  }

}

Classes

Name	Description
MinQtyLessThanOrEqualMaxQtyConstraintValidatorTest	Test the MinQtyLessThanOrEqualMaxQty constraint validator.