TypedDataEntityRelationshipPluginTest.php

<?php

namespace Drupal\Tests\ctools\Kernel;

use Drupal\node\Entity\NodeType;
use Drupal\user\Entity\User;

/**
 * @coversDefaultClass \Drupal\ctools\Plugin\Relationship\TypedDataEntityRelationship
 * @group CTools
 */
class TypedDataEntityRelationshipPluginTest extends RelationshipsTestBase {
    
    /**
     * @covers ::getName
     */
    public function testRelationshipName() {
        
        /** @var \Drupal\ctools\Plugin\RelationshipInterface $nid_plugin */
        $type_plugin = $this->relationshipManager
            ->createInstance('typed_data_entity_relationship:entity:node:type');
        $this->assertSame('type', $type_plugin->getName());
        
        /** @var \Drupal\ctools\Plugin\RelationshipInterface $uuid_plugin */
        $uid_plugin = $this->relationshipManager
            ->createInstance('typed_data_entity_relationship:entity:node:uid');
        $this->assertSame('uid', $uid_plugin->getName());
    }
    
    /**
     * @covers ::getRelationship
     */
    public function testRelationship() {
        
        /** @var \Drupal\ctools\Plugin\RelationshipInterface $type_plugin */
        $type_plugin = $this->relationshipManager
            ->createInstance('typed_data_entity_relationship:entity:node:type');
        $type_plugin->setContextValue('base', $this->entities['node1']);
        $relationship = $type_plugin->getRelationship();
        $this->assertTrue($relationship->getContextValue() instanceof NodeType);
        $this->assertSame('entity:node_type', $relationship->getContextDefinition()
            ->getDataType());
        
        /** @var \Drupal\ctools\Plugin\RelationshipInterface $uid_plugin */
        $uid_plugin = $this->relationshipManager
            ->createInstance('typed_data_entity_relationship:entity:node:uid');
        $uid_plugin->setContextValue('base', $this->entities['node3']);
        $relationship = $uid_plugin->getRelationship();
        $this->assertTrue($relationship->getContextValue() instanceof User);
        $this->assertSame('entity:user', $relationship->getContextDefinition()
            ->getDataType());
        
        /** @var \Drupal\ctools\Plugin\RelationshipInterface $uid_plugin */
        $uid_plugin = $this->relationshipManager
            ->createInstance('typed_data_entity_relationship:entity:node:uid');
        $uid_plugin->setContextValue('base', $this->entities['node4']);
        $relationship = $uid_plugin->getRelationship();
        $this->assertFalse($relationship->hasContextValue());
        $this->assertSame('entity:user', $relationship->getContextDefinition()
            ->getDataType());
    }

}