ContextDefinitionTest.php

<?php

namespace Drupal\KernelTests\Core\Plugin;

use Drupal\Core\Plugin\Context\Context;
use Drupal\Core\Plugin\Context\ContextDefinition;
use Drupal\Core\Plugin\Context\EntityContext;
use Drupal\Core\Plugin\Context\EntityContextDefinition;
use Drupal\entity_test\Entity\EntityTest;
use Drupal\KernelTests\KernelTestBase;

/**
 * @coversDefaultClass \Drupal\Core\Plugin\Context\ContextDefinition
 * @group Plugin
 */
class ContextDefinitionTest extends KernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'entity_test',
        'user',
    ];
    
    /**
     * @covers ::isSatisfiedBy
     */
    public function testIsSatisfiedBy() {
        $this->installEntitySchema('user');
        $value = EntityTest::create([]);
        // Assert that the entity has at least one violation.
        $this->assertNotEmpty($value->validate());
        // Assert that these violations do not prevent it from satisfying the
        // requirements of another object.
        $requirement = new ContextDefinition('any');
        $context = EntityContext::fromEntity($value);
        $this->assertTrue($requirement->isSatisfiedBy($context));
        // Test with multiple values.
        $definition = EntityContextDefinition::create('entity_test');
        $definition->setMultiple();
        $entities = [
            EntityTest::create([]),
            EntityTest::create([]),
        ];
        $context = new Context($definition, $entities);
        $this->assertTrue($definition->isSatisfiedBy($context));
    }
    
    /**
     * @covers ::__construct
     */
    public function testEntityContextDefinitionAssert() {
        $this->expectException(\AssertionError::class);
        $this->expectExceptionMessage('assert(strpos($data_type, \'entity:\') !== 0 || $this instanceof EntityContextDefinition)');
        new ContextDefinition('entity:entity_test');
    }
    
    /**
     * @covers ::create
     */
    public function testCreateWithEntityDataType() {
        $this->assertInstanceOf(EntityContextDefinition::class, ContextDefinition::create('entity:user'));
    }

}