QuickEditEntityFieldAccessCheckTest.php

<?php

namespace Drupal\Tests\quickedit\Unit\Access;

use Drupal\Core\Access\AccessResult;
use Drupal\Core\Cache\Context\CacheContextsManager;
use Drupal\Core\DependencyInjection\Container;
use Drupal\quickedit\Access\QuickEditEntityFieldAccessCheck;
use Drupal\Tests\UnitTestCase;
use Drupal\Core\Language\LanguageInterface;

/**
 * @coversDefaultClass \Drupal\quickedit\Access\QuickEditEntityFieldAccessCheck
 * @group Access
 * @group quickedit
 */
class QuickEditEntityFieldAccessCheckTest extends UnitTestCase {
    
    /**
     * The tested access checker.
     *
     * @var \Drupal\quickedit\Access\QuickEditEntityFieldAccessCheck
     */
    protected $editAccessCheck;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        $this->editAccessCheck = new QuickEditEntityFieldAccessCheck();
        $cache_contexts_manager = $this->prophesize(CacheContextsManager::class);
        $cache_contexts_manager->assertValidTokens()
            ->willReturn(TRUE);
        $cache_contexts_manager->reveal();
        $container = new Container();
        $container->set('cache_contexts_manager', $cache_contexts_manager);
        \Drupal::setContainer($container);
    }
    
    /**
     * Provides test data for testAccess().
     *
     * @see \Drupal\Tests\edit\Unit\quickedit\Access\QuickEditEntityFieldAccessCheckTest::testAccess()
     */
    public function providerTestAccess() {
        $data = [];
        $data[] = [
            TRUE,
            TRUE,
            AccessResult::allowed(),
        ];
        $data[] = [
            FALSE,
            TRUE,
            AccessResult::neutral(),
        ];
        $data[] = [
            TRUE,
            FALSE,
            AccessResult::neutral(),
        ];
        $data[] = [
            FALSE,
            FALSE,
            AccessResult::neutral(),
        ];
        return $data;
    }
    
    /**
     * Tests the method for checking access to routes.
     *
     * @param bool $entity_is_editable
     *   Whether the subject entity is editable.
     * @param bool $field_storage_is_accessible
     *   Whether the user has access to the field storage entity.
     * @param \Drupal\Core\Access\AccessResult $expected_result
     *   The expected result of the access call.
     *
     * @dataProvider providerTestAccess
     */
    public function testAccess($entity_is_editable, $field_storage_is_accessible, AccessResult $expected_result) {
        $entity = $this->createMockEntity();
        $entity->expects($this->any())
            ->method('access')
            ->willReturn(AccessResult::allowedIf($entity_is_editable)->cachePerPermissions());
        $field_storage = $this->createMock('Drupal\\field\\FieldStorageConfigInterface');
        $field_storage->expects($this->any())
            ->method('access')
            ->willReturn(AccessResult::allowedIf($field_storage_is_accessible));
        $expected_result->cachePerPermissions();
        $field_name = 'valid';
        $entity_with_field = clone $entity;
        $entity_with_field->expects($this->any())
            ->method('get')
            ->with($field_name)
            ->will($this->returnValue($field_storage));
        $entity_with_field->expects($this->once())
            ->method('hasTranslation')
            ->with(LanguageInterface::LANGCODE_NOT_SPECIFIED)
            ->will($this->returnValue(TRUE));
        $account = $this->createMock('Drupal\\Core\\Session\\AccountInterface');
        $access = $this->editAccessCheck
            ->access($entity_with_field, $field_name, LanguageInterface::LANGCODE_NOT_SPECIFIED, $account);
        $this->assertEquals($expected_result, $access);
    }
    
    /**
     * Tests checking access to routes that result in AccessResult::isForbidden().
     *
     * @dataProvider providerTestAccessForbidden
     */
    public function testAccessForbidden($field_name, $langcode) {
        $account = $this->createMock('Drupal\\Core\\Session\\AccountInterface');
        $entity = $this->createMockEntity();
        $this->assertEquals(AccessResult::forbidden(), $this->editAccessCheck
            ->access($entity, $field_name, $langcode, $account));
    }
    
    /**
     * Provides test data for testAccessForbidden.
     */
    public function providerTestAccessForbidden() {
        $data = [];
        // Tests the access method without a field_name.
        $data[] = [
            NULL,
            LanguageInterface::LANGCODE_NOT_SPECIFIED,
        ];
        // Tests the access method with a non-existent field.
        $data[] = [
            'not_valid',
            LanguageInterface::LANGCODE_NOT_SPECIFIED,
        ];
        // Tests the access method without a langcode.
        $data[] = [
            'valid',
            NULL,
        ];
        // Tests the access method with an invalid langcode.
        $data[] = [
            'valid',
            'xx-lolspeak',
        ];
        return $data;
    }
    
    /**
     * Returns a mock entity.
     *
     * @return \Drupal\Core\Entity\EntityInterface|\PHPUnit\Framework\MockObject\MockObject
     */
    protected function createMockEntity() {
        $entity = $this->getMockBuilder('Drupal\\entity_test\\Entity\\EntityTest')
            ->disableOriginalConstructor()
            ->getMock();
        $entity->expects($this->any())
            ->method('hasTranslation')
            ->will($this->returnValueMap([
            [
                LanguageInterface::LANGCODE_NOT_SPECIFIED,
                TRUE,
            ],
            [
                'xx-lolspeak',
                FALSE,
            ],
        ]));
        $entity->expects($this->any())
            ->method('hasField')
            ->will($this->returnValueMap([
            [
                'valid',
                TRUE,
            ],
            [
                'not_valid',
                FALSE,
            ],
        ]));
        return $entity;
    }

}