EntityContextTypedDataTest.php

<?php

namespace Drupal\KernelTests\Core\Plugin;

use Drupal\Core\Entity\Entity\EntityViewDisplay;
use Drupal\Core\Plugin\Context\EntityContext;
use Drupal\KernelTests\KernelTestBase;

/**
 * Tests the interaction between entity context and typed data.
 *
 * @group Context
 */
class EntityContextTypedDataTest extends KernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'entity_test',
    ];
    
    /**
     * Tests that entity contexts wrapping a config entity can be validated.
     */
    public function testValidateConfigEntityContext() {
        $display = EntityViewDisplay::create([
            'targetEntityType' => 'entity_test',
            'bundle' => 'entity_test',
            'mode' => 'default',
            'status' => TRUE,
        ]);
        $display->save();
        $violations = EntityContext::fromEntity($display)->validate();
        $this->assertCount(0, $violations);
    }

}