TaxRateConstraintValidatorTest.php in Commerce Product Tax 8

Namespace

Drupal\Tests\commerce_product_tax\Kernel

File

tests/src/Kernel/TaxRateConstraintValidatorTest.php

<?php

namespace Drupal\Tests\commerce_product_tax\Kernel;

use Drupal\commerce_price\Price;
use Drupal\commerce_product\Entity\ProductVariation;
use Drupal\commerce_tax\Resolver\TaxRateResolverInterface;

/**
 * Tests the tax rate constraint validator.
 *
 * @group commerce_product_tax
 */
class TaxRateConstraintValidatorTest extends ProductTaxKernelTestBase {

  /**
   * Tests the validator.
   */
  public function testValidator() {
    $variation = ProductVariation::create([
      'type' => 'default',
      'status' => 1,
      'sku' => 'foo',
      'title' => $this
        ->randomString(),
      'price' => new Price('12.00', 'USD'),
      'field_tax_rate' => [
        'fr|reduced',
        'fr|standard',
      ],
    ]);
    $constraints = $variation
      ->validate();
    $this
      ->assertCount(1, $constraints);
    $this
      ->assertEquals(sprintf('<em class="placeholder">%s</em>: cannot select more than one tax rate per zone.', $this->field
      ->getLabel()), $constraints
      ->get(0)
      ->getMessage());
    $variation
      ->set('field_tax_rate', [
      'fr|reduce',
    ]);
    $constraints = $variation
      ->validate();
    $this
      ->assertCount(1, $constraints);
    $this
      ->assertEquals(sprintf('<em class="placeholder">%s</em>: the selected tax rate <em class="placeholder">%s</em> is not valid.', $this->field
      ->getLabel(), 'reduce'), $constraints
      ->get(0)
      ->getMessage());
    $variation
      ->set('field_tax_rate', [
      'it|reduced',
    ]);
    $constraints = $variation
      ->validate();
    $this
      ->assertCount(1, $constraints);
    $this
      ->assertEquals(sprintf('<em class="placeholder">%s</em>: the selected tax zone <em class="placeholder">%s</em> is not allowed.', $this->field
      ->getLabel(), 'Italy'), $constraints
      ->get(0)
      ->getMessage());
    $variation
      ->set('field_tax_rate', [
      'fr|reduced',
      'de|standard',
    ]);
    $constraints = $variation
      ->validate();
    $this
      ->assertCount(0, $constraints);
    $variation
      ->set('field_tax_rate', [
      'fr|' . TaxRateResolverInterface::NO_APPLICABLE_TAX_RATE,
    ]);
    $constraints = $variation
      ->validate();
    $this
      ->assertCount(0, $constraints);
  }

}

Classes

Name	Description
TaxRateConstraintValidatorTest	Tests the tax rate constraint validator.