BlockConfigEntityUnitTest.php

<?php

namespace Drupal\Tests\block\Unit;

use Drupal\Core\DependencyInjection\ContainerBuilder;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\Core\Extension\ThemeHandlerInterface;
use Drupal\Tests\Core\Plugin\Fixtures\TestConfigurablePlugin;
use Drupal\Tests\UnitTestCase;

/**
 * @coversDefaultClass \Drupal\block\Entity\Block
 * @group block
 */
class BlockConfigEntityUnitTest extends UnitTestCase {
    
    /**
     * The entity type used for testing.
     *
     * @var \Drupal\Core\Entity\EntityTypeInterface|\PHPUnit\Framework\MockObject\MockObject
     */
    protected $entityType;
    
    /**
     * The entity type manager used for testing.
     *
     * @var \Drupal\Core\Entity\EntityTypeManagerInterface|\PHPUnit\Framework\MockObject\MockObject
     */
    protected $entityTypeManager;
    
    /**
     * The ID of the type of the entity under test.
     *
     * @var string
     */
    protected $entityTypeId;
    
    /**
     * The UUID generator used for testing.
     *
     * @var \Drupal\Component\Uuid\UuidInterface|\PHPUnit\Framework\MockObject\MockObject
     */
    protected $uuid;
    
    /**
     * The module handler.
     *
     * @var \Drupal\Core\Extension\ModuleHandlerInterface|\Prophecy\Prophecy\ProphecyInterface
     */
    protected $moduleHandler;
    
    /**
     * The theme handler.
     *
     * @var \Drupal\Core\Extension\ThemeHandlerInterface|\Prophecy\Prophecy\ProphecyInterface
     */
    protected $themeHandler;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        $this->entityTypeId = $this->randomMachineName();
        $this->entityType = $this->createMock('\\Drupal\\Core\\Entity\\EntityTypeInterface');
        $this->entityType
            ->expects($this->any())
            ->method('getProvider')
            ->will($this->returnValue('block'));
        $this->entityTypeManager = $this->createMock(EntityTypeManagerInterface::class);
        $this->entityTypeManager
            ->expects($this->any())
            ->method('getDefinition')
            ->with($this->entityTypeId)
            ->will($this->returnValue($this->entityType));
        $this->uuid = $this->createMock('\\Drupal\\Component\\Uuid\\UuidInterface');
        $this->moduleHandler = $this->prophesize(ModuleHandlerInterface::class);
        $this->themeHandler = $this->prophesize(ThemeHandlerInterface::class);
        $container = new ContainerBuilder();
        $container->set('entity_type.manager', $this->entityTypeManager);
        $container->set('module_handler', $this->moduleHandler
            ->reveal());
        $container->set('theme_handler', $this->themeHandler
            ->reveal());
        $container->set('uuid', $this->uuid);
        \Drupal::setContainer($container);
    }
    
    /**
     * @covers ::calculateDependencies
     */
    public function testCalculateDependencies() {
        $this->themeHandler
            ->themeExists('stark')
            ->willReturn(TRUE);
        $values = [
            'theme' => 'stark',
        ];
        // Mock the entity under test so that we can mock getPluginCollections().
        $entity = $this->getMockBuilder('\\Drupal\\block\\Entity\\Block')
            ->setConstructorArgs([
            $values,
            $this->entityTypeId,
        ])
            ->setMethods([
            'getPluginCollections',
        ])
            ->getMock();
        // Create a configurable plugin that would add a dependency.
        $instance_id = $this->randomMachineName();
        $this->moduleHandler
            ->moduleExists('test')
            ->willReturn(TRUE);
        $instance = new TestConfigurablePlugin([], $instance_id, [
            'provider' => 'test',
        ]);
        // Create a plugin collection to contain the instance.
        $plugin_collection = $this->getMockBuilder('\\Drupal\\Core\\Plugin\\DefaultLazyPluginCollection')
            ->disableOriginalConstructor()
            ->setMethods([
            'get',
        ])
            ->getMock();
        $plugin_collection->expects($this->atLeastOnce())
            ->method('get')
            ->with($instance_id)
            ->will($this->returnValue($instance));
        $plugin_collection->addInstanceId($instance_id);
        // Return the mocked plugin collection.
        $entity->expects($this->once())
            ->method('getPluginCollections')
            ->will($this->returnValue([
            $plugin_collection,
        ]));
        $dependencies = $entity->calculateDependencies()
            ->getDependencies();
        $this->assertContains('test', $dependencies['module']);
        $this->assertContains('stark', $dependencies['theme']);
    }

}