EntityStorageBaseTest.php

Same filename in other branches
  1. 9 core/tests/Drupal/Tests/Core/Entity/EntityStorageBaseTest.php
  2. 11.x core/tests/Drupal/Tests/Core/Entity/EntityStorageBaseTest.php

Namespace

Drupal\Tests\Core\Entity

File

core/tests/Drupal/Tests/Core/Entity/EntityStorageBaseTest.php

View source
<?php

declare (strict_types=1);
namespace Drupal\Tests\Core\Entity;

use Drupal\Core\Entity\EntityInterface;
use Drupal\Tests\UnitTestCase;
use PHPUnit\Framework\MockObject\MockObject;

/**
 * @coversDefaultClass \Drupal\Core\Entity\EntityStorageBase
 * @group Entity
 */
class EntityStorageBaseTest extends UnitTestCase {
    
    /**
     * Generate a mocked entity object.
     *
     * @param string $id
     *   ID value for this entity.
     *
     * @return \Drupal\Core\Entity\EntityInterface|\PHPUnit\Framework\MockObject\MockObject
     *   The mocked entity.
     */
    public function generateEntityInterface(string $id) : EntityInterface&MockObject {
        $mock_entity = $this->createMock(EntityInterface::class);
        $mock_entity->expects($this->any())
            ->method('id')
            ->willReturn($id);
        return $mock_entity;
    }
    
    /**
     * Data provider for testLoad().
     */
    public static function providerLoad() : \Generator {
        // Data set for a matching value.
        (yield 'matching-value' => [
            '1',
            [
                '1' => '1',
            ],
            '1',
        ]);
        // Data set for no matching value.
        (yield 'no-matching-value' => [
            NULL,
            [],
            '0',
        ]);
    }
    
    /**
     * @covers ::load
     *
     * @dataProvider providerLoad
     */
    public function testLoad(string|null $expected, array $entity_fixture, string $query) : void {
        if (!is_null($expected)) {
            $expected = $this->generateEntityInterface($expected);
        }
        $entity_fixture = array_map([
            $this,
            'generateEntityInterface',
        ], $entity_fixture);
        $mock_base = $this->getMockBuilder('\\Drupal\\Core\\Entity\\EntityStorageBase')
            ->disableOriginalConstructor()
            ->onlyMethods([
            'loadMultiple',
        ])
            ->getMockForAbstractClass();
        // load() always calls loadMultiple().
        $mock_base->expects($this->once())
            ->method('loadMultiple')
            ->with([
            $query,
        ])
            ->willReturn($entity_fixture);
        $this->assertEquals($expected, $mock_base->load($query));
    }
    
    /**
     * Data provider for testLoadMultiple.
     */
    public static function providerLoadMultiple() : \Generator {
        // Data set for NULL ID parameter.
        (yield 'null-id-parameter' => [
            range(1, 10),
            range(1, 10),
            NULL,
        ]);
        // Data set for no results.
        (yield 'no-results' => [
            [],
            [],
            [
                '11',
            ],
        ]);
        // Data set for 0 results for multiple IDs.
        (yield 'no-results-multiple-ids' => [
            [],
            [],
            [
                '11',
                '12',
                '13',
            ],
        ]);
        // Data set for 1 result for 1 ID.
        (yield '1-result-for-1-id' => [
            [
                '1' => '1',
            ],
            [
                '1' => '1',
            ],
            [
                '1',
            ],
        ]);
        // Data set for results for all IDs.
        $ids = [
            '1',
            '2',
            '3',
        ];
        (yield 'results-for-all-ids' => [
            $ids,
            $ids,
            $ids,
        ]);
        // Data set for partial results for multiple IDs.
        (yield 'partial-results-for-multiple-ids' => [
            $ids,
            $ids,
            array_merge($ids, [
                '11',
                '12',
            ]),
        ]);
    }
    
    /**
     * Test loadMultiple().
     *
     * Does not cover statically-cached results.
     *
     * @covers ::loadMultiple
     *
     * @dataProvider providerLoadMultiple
     */
    public function testLoadMultiple(array $expected, array $load_multiple, array|null $query) : void {
        $expected = array_map([
            $this,
            'generateEntityInterface',
        ], $expected);
        $load_multiple = array_map([
            $this,
            'generateEntityInterface',
        ], $load_multiple);
        // Make our EntityStorageBase mock.
        $mock_base = $this->getMockBuilder('\\Drupal\\Core\\Entity\\EntityStorageBase')
            ->disableOriginalConstructor()
            ->onlyMethods([
            'doLoadMultiple',
            'postLoad',
        ])
            ->getMockForAbstractClass();
        // For all non-cached queries, we call doLoadMultiple().
        $mock_base->expects($this->once())
            ->method('doLoadMultiple')
            ->with($query)
            ->willReturn($load_multiple);
        // Make our EntityTypeInterface mock so that we can turn off static caching.
        $mock_entity_type = $this->createMock('\\Drupal\\Core\\Entity\\EntityTypeInterface');
        // Disallow caching.
        $mock_entity_type->expects($this->any())
            ->method('isStaticallyCacheable')
            ->willReturn(FALSE);
        // Add the EntityTypeInterface to the storage object.
        $ref_entity_type = new \ReflectionProperty($mock_base, 'entityType');
        $ref_entity_type->setValue($mock_base, $mock_entity_type);
        // Set up expectations for postLoad(), which we only call if there are
        // results from loadMultiple().
        $mock_base->expects($this->exactly(empty($load_multiple) ? 0 : 1))
            ->method('postLoad');
        $this->assertEquals($expected, $mock_base->loadMultiple($query));
    }

}

Classes

Title Deprecated Summary
EntityStorageBaseTest @coversDefaultClass \Drupal\Core\Entity\EntityStorageBase @group Entity

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.