FieldBlockTest.php in Drupal 8

Namespace

Drupal\Tests\layout_builder\Kernel

File

core/modules/layout_builder/tests/src/Kernel/FieldBlockTest.php

<?php

namespace Drupal\Tests\layout_builder\Kernel;

use Drupal\Core\Access\AccessResult;
use Drupal\Core\Entity\EntityFieldManagerInterface;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\FieldableEntityInterface;
use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\Core\Field\FieldDefinitionInterface;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Field\FormatterPluginManager;
use Drupal\Core\Plugin\Context\ContextDefinition;
use Drupal\Core\Form\EnforcedResponseException;
use Drupal\Core\Plugin\Context\EntityContextDefinition;
use Drupal\Core\Session\AccountInterface;
use Drupal\KernelTests\Core\Entity\EntityKernelTestBase;
use Drupal\layout_builder\Plugin\Block\FieldBlock;
use Prophecy\Argument;
use Prophecy\Promise\PromiseInterface;
use Prophecy\Promise\ReturnPromise;
use Prophecy\Promise\ThrowPromise;
use Prophecy\Prophecy\ProphecyInterface;
use Psr\Log\LoggerInterface;
use Symfony\Component\HttpFoundation\Response;

/**
 * @coversDefaultClass \Drupal\layout_builder\Plugin\Block\FieldBlock
 * @group Field
 */
class FieldBlockTest extends EntityKernelTestBase {

  /**
   * The entity field manager.
   *
   * @var \Drupal\Core\Entity\EntityFieldManagerInterface
   */
  protected $entityFieldManager;

  /**
   * The logger.
   *
   * @var \Psr\Log\LoggerInterface
   */
  protected $logger;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this->entityFieldManager = $this
      ->prophesize(EntityFieldManagerInterface::class);
    $this->logger = $this
      ->prophesize(LoggerInterface::class);
  }

  /**
   * Tests entity access.
   *
   * @covers ::blockAccess
   * @dataProvider providerTestBlockAccessNotAllowed
   */
  public function testBlockAccessEntityNotAllowed($expected, $entity_access) {
    $entity = $this
      ->prophesize(FieldableEntityInterface::class);
    $block = $this
      ->getTestBlock($entity);
    $account = $this
      ->prophesize(AccountInterface::class);
    $entity
      ->access('view', $account
      ->reveal(), TRUE)
      ->willReturn($entity_access);
    $entity
      ->hasField()
      ->shouldNotBeCalled();
    $access = $block
      ->access($account
      ->reveal(), TRUE);
    $this
      ->assertSame($expected, $access
      ->isAllowed());
  }

  /**
   * Provides test data for ::testBlockAccessEntityNotAllowed().
   */
  public function providerTestBlockAccessNotAllowed() {
    $data = [];
    $data['entity_forbidden'] = [
      FALSE,
      AccessResult::forbidden(),
    ];
    $data['entity_neutral'] = [
      FALSE,
      AccessResult::neutral(),
    ];
    return $data;
  }

  /**
   * Tests unfieldable entity.
   *
   * @covers ::blockAccess
   */
  public function testBlockAccessEntityAllowedNotFieldable() {
    $entity = $this
      ->prophesize(EntityInterface::class);
    $block = $this
      ->getTestBlock($entity);
    $account = $this
      ->prophesize(AccountInterface::class);
    $entity
      ->access('view', $account
      ->reveal(), TRUE)
      ->willReturn(AccessResult::allowed());
    $access = $block
      ->access($account
      ->reveal(), TRUE);
    $this
      ->assertSame(FALSE, $access
      ->isAllowed());
  }

  /**
   * Tests fieldable entity without a particular field.
   *
   * @covers ::blockAccess
   */
  public function testBlockAccessEntityAllowedNoField() {
    $entity = $this
      ->prophesize(FieldableEntityInterface::class);
    $block = $this
      ->getTestBlock($entity);
    $account = $this
      ->prophesize(AccountInterface::class);
    $entity
      ->access('view', $account
      ->reveal(), TRUE)
      ->willReturn(AccessResult::allowed());
    $entity
      ->hasField('the_field_name')
      ->willReturn(FALSE);
    $entity
      ->get('the_field_name')
      ->shouldNotBeCalled();
    $access = $block
      ->access($account
      ->reveal(), TRUE);
    $this
      ->assertSame(FALSE, $access
      ->isAllowed());
  }

  /**
   * Tests field access.
   *
   * @covers ::blockAccess
   * @dataProvider providerTestBlockAccessNotAllowed
   */
  public function testBlockAccessEntityAllowedFieldNotAllowed($expected, $field_access) {
    $entity = $this
      ->prophesize(FieldableEntityInterface::class);
    $block = $this
      ->getTestBlock($entity);
    $account = $this
      ->prophesize(AccountInterface::class);
    $entity
      ->access('view', $account
      ->reveal(), TRUE)
      ->willReturn(AccessResult::allowed());
    $entity
      ->hasField('the_field_name')
      ->willReturn(TRUE);
    $field = $this
      ->prophesize(FieldItemListInterface::class);
    $entity
      ->get('the_field_name')
      ->willReturn($field
      ->reveal());
    $field
      ->access('view', $account
      ->reveal(), TRUE)
      ->willReturn($field_access);
    $field
      ->isEmpty()
      ->shouldNotBeCalled();
    $access = $block
      ->access($account
      ->reveal(), TRUE);
    $this
      ->assertSame($expected, $access
      ->isAllowed());
  }

  /**
   * Tests populated vs empty build.
   *
   * @covers ::blockAccess
   * @covers ::build
   * @dataProvider providerTestBlockAccessEntityAllowedFieldHasValue
   */
  public function testBlockAccessEntityAllowedFieldHasValue($expected, $is_empty) {
    $entity = $this
      ->prophesize(FieldableEntityInterface::class);
    $block = $this
      ->getTestBlock($entity);
    $account = $this
      ->prophesize(AccountInterface::class);
    $entity
      ->access('view', $account
      ->reveal(), TRUE)
      ->willReturn(AccessResult::allowed());
    $entity
      ->hasField('the_field_name')
      ->willReturn(TRUE);
    $field = $this
      ->prophesize(FieldItemListInterface::class);
    $entity
      ->get('the_field_name')
      ->willReturn($field
      ->reveal());
    $field
      ->access('view', $account
      ->reveal(), TRUE)
      ->willReturn(AccessResult::allowed());
    $field
      ->isEmpty()
      ->willReturn($is_empty)
      ->shouldBeCalled();
    $access = $block
      ->access($account
      ->reveal(), TRUE);
    $this
      ->assertSame($expected, $access
      ->isAllowed());
  }

  /**
   * Provides test data for ::testBlockAccessEntityAllowedFieldHasValue().
   */
  public function providerTestBlockAccessEntityAllowedFieldHasValue() {
    $data = [];
    $data['empty'] = [
      FALSE,
      TRUE,
    ];
    $data['populated'] = [
      TRUE,
      FALSE,
    ];
    return $data;
  }

  /**
   * Instantiates a block for testing.
   *
   * @param \Prophecy\Prophecy\ProphecyInterface $entity_prophecy
   *   An entity prophecy for use as an entity context value.
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param array $plugin_definition
   *   The plugin implementation definition.
   *
   * @return \Drupal\layout_builder\Plugin\Block\FieldBlock
   *   The block to test.
   */
  protected function getTestBlock(ProphecyInterface $entity_prophecy, array $configuration = [], array $plugin_definition = []) {
    $entity_prophecy
      ->getCacheContexts()
      ->willReturn([]);
    $entity_prophecy
      ->getCacheTags()
      ->willReturn([]);
    $entity_prophecy
      ->getCacheMaxAge()
      ->willReturn(0);
    $plugin_definition += [
      'provider' => 'test',
      'default_formatter' => '',
      'category' => 'Test',
      'admin_label' => 'Test Block',
      'bundles' => [
        'entity_test',
      ],
      'context_definitions' => [
        'entity' => EntityContextDefinition::fromEntityTypeId('entity_test')
          ->setLabel('Test'),
        'view_mode' => new ContextDefinition('string'),
      ],
    ];
    $formatter_manager = $this
      ->prophesize(FormatterPluginManager::class);
    $module_handler = $this
      ->prophesize(ModuleHandlerInterface::class);
    $block = new FieldBlock($configuration, 'field_block:entity_test:entity_test:the_field_name', $plugin_definition, $this->entityFieldManager
      ->reveal(), $formatter_manager
      ->reveal(), $module_handler
      ->reveal(), $this->logger
      ->reveal());
    $block
      ->setContextValue('entity', $entity_prophecy
      ->reveal());
    $block
      ->setContextValue('view_mode', 'default');
    return $block;
  }

  /**
   * @covers ::build
   * @dataProvider providerTestBuild
   */
  public function testBuild(PromiseInterface $promise, $expected_markup, $log_message = '', $log_arguments = []) {
    $entity = $this
      ->prophesize(FieldableEntityInterface::class);
    $field = $this
      ->prophesize(FieldItemListInterface::class);
    $entity
      ->get('the_field_name')
      ->willReturn($field
      ->reveal());
    $field
      ->view(Argument::type('array'))
      ->will($promise);
    $field_definition = $this
      ->prophesize(FieldDefinitionInterface::class);
    $field_definition
      ->getLabel()
      ->willReturn('The Field Label');
    $this->entityFieldManager
      ->getFieldDefinitions('entity_test', 'entity_test')
      ->willReturn([
      'the_field_name' => $field_definition,
    ]);
    if ($log_message) {
      $this->logger
        ->warning($log_message, $log_arguments)
        ->shouldBeCalled();
    }
    else {
      $this->logger
        ->warning(Argument::cetera())
        ->shouldNotBeCalled();
    }
    $block = $this
      ->getTestBlock($entity);
    $expected = [
      '#cache' => [
        'contexts' => [],
        'tags' => [],
        'max-age' => 0,
      ],
    ];
    if ($expected_markup) {
      $expected['content']['#markup'] = $expected_markup;
    }
    $actual = $block
      ->build();
    $this
      ->assertEquals($expected, $actual);
  }

  /**
   * Provides test data for ::testBuild().
   */
  public function providerTestBuild() {
    $data = [];
    $data['array'] = [
      new ReturnPromise([
        [
          'content' => [
            '#markup' => 'The field value',
          ],
        ],
      ]),
      'The field value',
    ];
    $data['empty array'] = [
      new ReturnPromise([
        [],
      ]),
      '',
    ];
    return $data;
  }

  /**
   * @covers ::build
   */
  public function testBuildException() {

    // In PHP 7.4 ReflectionClass cannot be serialized so this cannot be part of
    // providerTestBuild().
    $promise = new ThrowPromise(new \Exception('The exception message'));
    $this
      ->testBuild($promise, '', 'The field "%field" failed to render with the error of "%error".', [
      '%field' => 'the_field_name',
      '%error' => 'The exception message',
    ]);
  }

  /**
   * Tests a field block that throws a form exception.
   *
   * @todo Remove in https://www.drupal.org/project/drupal/issues/2367555.
   */
  public function testBuildWithFormException() {
    $field = $this
      ->prophesize(FieldItemListInterface::class);
    $field
      ->view(Argument::type('array'))
      ->willThrow(new EnforcedResponseException(new Response()));
    $entity = $this
      ->prophesize(FieldableEntityInterface::class);
    $entity
      ->get('the_field_name')
      ->willReturn($field
      ->reveal());
    $block = $this
      ->getTestBlock($entity);
    $this
      ->expectException(EnforcedResponseException::class);
    $block
      ->build();
  }

}

Classes

Name	Description
FieldBlockTest	@coversDefaultClass \Drupal\layout_builder\Plugin\Block\FieldBlock @group Field