RelationshipManagerTest.php

<?php

namespace Drupal\Tests\ctools\Kernel;

use Drupal\Core\Plugin\Context\Context;
use Drupal\Core\Plugin\Context\EntityContextDefinition;

/**
 * @coversDefaultClass \Drupal\ctools\Plugin\RelationshipManager
 * @group CTools
 */
class RelationshipManagerTest extends RelationshipsTestBase {
    
    /**
     * @covers ::getDefinitions
     */
    public function testRelationshipConstraints() {
        $definitions = $this->relationshipManager
            ->getDefinitions();
        $expected = [
            'Bundle' => [
                0 => "page",
                1 => "foo",
            ],
        ];
        $this->assertSame($expected, $definitions['typed_data_relationship:entity:node:body']['context_definitions']['base']->getConstraints());
        // Check that typed data primitive labels are formatted properly.
        $this->assertSame('Body from Page and Foo', (string) $definitions['typed_data_relationship:entity:node:body']['label']);
        // Check that entity relationship labels are formatted properly.
        $this->assertSame('Authored by Entity from Content', (string) $definitions['typed_data_entity_relationship:entity:node:uid']['label']);
        // Check that language relationship labels are formatted properly.
        $this->assertSame('Language Language from Content', (string) $definitions['typed_data_language_relationship:entity:node:langcode']['label']);
    }
    
    /**
     * @covers ::getDefinitionsForContexts
     */
    public function testRelationshipPluginAvailability() {
        $context_definition = new EntityContextDefinition('entity:node');
        $contexts = [
            'node' => new Context($context_definition, $this->entities['node1']),
        ];
        $definitions = $this->relationshipManager
            ->getDefinitionsForContexts($contexts);
        $context_definition = new EntityContextDefinition('entity:node');
        $contexts = [
            'node' => new Context($context_definition, $this->entities['node2']),
        ];
        $definitions = $this->relationshipManager
            ->getDefinitionsForContexts($contexts);
        $this->assertArrayNotHasKey('typed_data_relationship:entity:node:body', $definitions);
        $context_definition = new EntityContextDefinition('entity:node');
        $contexts = [
            'node' => new Context($context_definition, $this->entities['node3']),
        ];
        $definitions = $this->relationshipManager
            ->getDefinitionsForContexts($contexts);
    }

}