UserMailRequiredValidatorTest.php in Drupal 10

Namespace

Drupal\Tests\user\Unit\Plugin\Validation\Constraint

File

core/modules/user/tests/src/Unit/Plugin/Validation/Constraint/UserMailRequiredValidatorTest.php

<?php

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

use Drupal\Core\DependencyInjection\ContainerBuilder;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Field\FieldDefinitionInterface;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Session\AccountInterface;
use Drupal\Tests\UnitTestCase;
use Drupal\user\Plugin\Validation\Constraint\UserMailRequired;
use Drupal\user\Plugin\Validation\Constraint\UserMailRequiredValidator;
use Drupal\user\UserInterface;
use Drupal\user\UserStorageInterface;
use Symfony\Component\Validator\Context\ExecutionContextInterface;

/**
 * @coversDefaultClass \Drupal\user\Plugin\Validation\Constraint\UserMailRequiredValidator
 * @group user
 */
class UserMailRequiredValidatorTest extends UnitTestCase {

  /**
   * Creates a validator instance.
   *
   * @param bool $is_admin
   *   Whether or not the current user is an administrator.
   *
   * @return \Drupal\user\Plugin\Validation\Constraint\UserMailRequiredValidator
   *   The validator instance.
   */
  protected function createValidator($is_admin) {

    // Setup mocks that don't need to change.
    $unchanged_account = $this
      ->prophesize(UserInterface::class);
    $unchanged_account
      ->getEmail()
      ->willReturn(NULL);
    $user_storage = $this
      ->prophesize(UserStorageInterface::class);
    $user_storage
      ->loadUnchanged(3)
      ->willReturn($unchanged_account
      ->reveal());
    $entity_type_manager = $this
      ->prophesize(EntityTypeManagerInterface::class);
    $entity_type_manager
      ->getStorage('user')
      ->willReturn($user_storage
      ->reveal());
    $current_user = $this
      ->prophesize(AccountInterface::class);
    $current_user
      ->id()
      ->willReturn(3);
    $current_user
      ->hasPermission("administer users")
      ->willReturn($is_admin);
    $container = new ContainerBuilder();
    $container
      ->set('entity_type.manager', $entity_type_manager
      ->reveal());
    $container
      ->set('current_user', $current_user
      ->reveal());
    \Drupal::setContainer($container);
    return new UserMailRequiredValidator();
  }

  /**
   * @covers ::validate
   *
   * @dataProvider providerTestValidate
   */
  public function testValidate($items, $expected_violation, $is_admin = FALSE) {
    $constraint = new UserMailRequired();

    // If a violation is expected, then the context's addViolation method will
    // be called, otherwise it should not be called.
    $context = $this
      ->prophesize(ExecutionContextInterface::class);
    if ($expected_violation) {
      $context
        ->addViolation('@name field is required.', [
        '@name' => 'Email',
      ])
        ->shouldBeCalledTimes(1);
    }
    else {
      $context
        ->addViolation()
        ->shouldNotBeCalled();
    }
    $validator = $this
      ->createValidator($is_admin);
    $validator
      ->initialize($context
      ->reveal());
    $validator
      ->validate($items, $constraint);
  }

  /**
   * Data provider for ::testValidate().
   */
  public function providerTestValidate() {
    $cases = [];

    // Case 1: Empty user should be ignored.
    $items = $this
      ->prophesize(FieldItemListInterface::class);
    $items
      ->getEntity()
      ->willReturn(NULL)
      ->shouldBeCalledTimes(1);
    $cases['Empty user should be ignored'] = [
      $items
        ->reveal(),
      FALSE,
    ];

    // Case 2: New users without an email should add a violation.
    $items = $this
      ->prophesize(FieldItemListInterface::class);
    $account = $this
      ->prophesize(UserInterface::class);
    $account
      ->isNew()
      ->willReturn(TRUE);
    $account
      ->id()
      ->shouldNotBeCalled();
    $field_definition = $this
      ->prophesize(FieldDefinitionInterface::class);
    $field_definition
      ->getLabel()
      ->willReturn('Email');
    $account
      ->getFieldDefinition("mail")
      ->willReturn($field_definition
      ->reveal())
      ->shouldBeCalledTimes(1);
    $items
      ->getEntity()
      ->willReturn($account
      ->reveal())
      ->shouldBeCalledTimes(1);
    $items
      ->isEmpty()
      ->willReturn(TRUE);
    $cases['New users without an email should add a violation'] = [
      $items
        ->reveal(),
      TRUE,
    ];

    // Case 3: Existing users without an email should add a violation.
    $items = $this
      ->prophesize(FieldItemListInterface::class);
    $account = $this
      ->prophesize(UserInterface::class);
    $account
      ->isNew()
      ->willReturn(FALSE);
    $account
      ->id()
      ->willReturn(3);
    $field_definition = $this
      ->prophesize(FieldDefinitionInterface::class);
    $field_definition
      ->getLabel()
      ->willReturn('Email');
    $account
      ->getFieldDefinition("mail")
      ->willReturn($field_definition
      ->reveal())
      ->shouldBeCalledTimes(1);
    $items
      ->getEntity()
      ->willReturn($account
      ->reveal())
      ->shouldBeCalledTimes(1);
    $items
      ->isEmpty()
      ->willReturn(TRUE);
    $cases['Existing users without an email should add a violation'] = [
      $items
        ->reveal(),
      TRUE,
    ];

    // Case 4: New user with an e-mail is valid.
    $items = $this
      ->prophesize(FieldItemListInterface::class);
    $account = $this
      ->prophesize(UserInterface::class);
    $account
      ->isNew()
      ->willReturn(TRUE);
    $account
      ->id()
      ->shouldNotBeCalled();
    $field_definition = $this
      ->prophesize(FieldDefinitionInterface::class);
    $field_definition
      ->getLabel()
      ->willReturn('Email');
    $account
      ->getFieldDefinition("mail")
      ->willReturn($field_definition
      ->reveal())
      ->shouldBeCalledTimes(1);
    $items
      ->getEntity()
      ->willReturn($account
      ->reveal())
      ->shouldBeCalledTimes(1);
    $items
      ->isEmpty()
      ->willReturn(FALSE);
    $cases['New user with an e-mail is valid'] = [
      $items
        ->reveal(),
      FALSE,
    ];

    // Case 5: Existing users with an email should be ignored.
    $items = $this
      ->prophesize(FieldItemListInterface::class);
    $account = $this
      ->prophesize(UserInterface::class);
    $account
      ->isNew()
      ->willReturn(FALSE);
    $account
      ->id()
      ->willReturn(3);
    $field_definition = $this
      ->prophesize(FieldDefinitionInterface::class);
    $field_definition
      ->getLabel()
      ->willReturn('Email');
    $account
      ->getFieldDefinition("mail")
      ->willReturn($field_definition
      ->reveal())
      ->shouldBeCalledTimes(1);
    $items
      ->getEntity()
      ->willReturn($account
      ->reveal())
      ->shouldBeCalledTimes(1);
    $items
      ->isEmpty()
      ->willReturn(FALSE);
    $cases['Existing users with an email should be ignored'] = [
      $items
        ->reveal(),
      FALSE,
    ];

    // Case 6: Existing users without an email should be ignored if the current
    // user is an administrator.
    $items = $this
      ->prophesize(FieldItemListInterface::class);
    $account = $this
      ->prophesize(UserInterface::class);
    $account
      ->isNew()
      ->willReturn(FALSE);
    $account
      ->id()
      ->willReturn(3);
    $field_definition = $this
      ->prophesize(FieldDefinitionInterface::class);
    $field_definition
      ->getLabel()
      ->willReturn('Email');
    $account
      ->getFieldDefinition("mail")
      ->willReturn($field_definition
      ->reveal())
      ->shouldBeCalledTimes(1);
    $items
      ->getEntity()
      ->willReturn($account
      ->reveal())
      ->shouldBeCalledTimes(1);
    $items
      ->isEmpty()
      ->willReturn(TRUE);
    $cases['Existing users without an email should be ignored if the current user is an administrator.'] = [
      $items
        ->reveal(),
      FALSE,
      TRUE,
    ];
    return $cases;
  }

}

Classes

Name	Description
UserMailRequiredValidatorTest	@coversDefaultClass \Drupal\user\Plugin\Validation\Constraint\UserMailRequiredValidator @group user