TypedConfigTest.php

Same filename in other branches
  1. 9 core/tests/Drupal/KernelTests/Config/TypedConfigTest.php
  2. 8.9.x core/tests/Drupal/KernelTests/Config/TypedConfigTest.php
  3. 11.x core/tests/Drupal/KernelTests/Config/TypedConfigTest.php

Namespace

Drupal\KernelTests\Config

File

core/tests/Drupal/KernelTests/Config/TypedConfigTest.php

View source
<?php

declare (strict_types=1);
namespace Drupal\KernelTests\Config;

use Drupal\Core\Config\Schema\Sequence;
use Drupal\Core\Config\Schema\SequenceDataDefinition;
use Drupal\Core\Config\Schema\TypedConfigInterface;
use Drupal\Core\TypedData\ComplexDataDefinitionInterface;
use Drupal\Core\TypedData\ComplexDataInterface;
use Drupal\Core\TypedData\Type\IntegerInterface;
use Drupal\Core\TypedData\Type\StringInterface;
use Drupal\KernelTests\KernelTestBase;
use Symfony\Component\Validator\ConstraintViolationListInterface;

/**
 * Tests config validation mechanism.
 *
 * @group Config
 */
class TypedConfigTest extends KernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'config_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected static $configSchemaCheckerExclusions = [
        'config_test.validation',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->installConfig('config_test');
    }
    
    /**
     * Verifies that the Typed Data API is implemented correctly.
     */
    public function testTypedDataAPI() : void {
        
        /** @var \Drupal\Core\Config\TypedConfigManagerInterface $typed_config_manager */
        $typed_config_manager = \Drupal::service('config.typed');
        // Test non-existent data.
        try {
            $typed_config_manager->get('config_test.non_existent');
            $this->fail('Expected error when trying to get non-existent typed config.');
        } catch (\InvalidArgumentException $e) {
            $this->assertEquals('Missing required data for typed configuration: config_test.non_existent', $e->getMessage());
        }
        
        /** @var \Drupal\Core\Config\Schema\TypedConfigInterface $typed_config */
        $typed_config = $typed_config_manager->get('config_test.validation');
        // Test a primitive.
        $string_data = $typed_config->get('llama');
        $this->assertInstanceOf(StringInterface::class, $string_data);
        $this->assertEquals('llama', $string_data->getValue());
        // Test complex data.
        $mapping = $typed_config->get('cat');
        
        /** @var \Drupal\Core\TypedData\ComplexDataInterface $mapping */
        $this->assertInstanceOf(ComplexDataInterface::class, $mapping);
        $this->assertInstanceOf(StringInterface::class, $mapping->get('type'));
        $this->assertEquals('kitten', $mapping->get('type')
            ->getValue());
        $this->assertInstanceOf(IntegerInterface::class, $mapping->get('count'));
        $this->assertEquals(2, $mapping->get('count')
            ->getValue());
        // Verify the item metadata is available.
        $this->assertInstanceOf(ComplexDataDefinitionInterface::class, $mapping->getDataDefinition());
        $this->assertArrayHasKey('type', $mapping->getProperties());
        $this->assertArrayHasKey('count', $mapping->getProperties());
        // Test accessing sequences.
        $sequence = $typed_config->get('giraffe');
        
        /** @var \Drupal\Core\TypedData\ListInterface $sequence */
        $this->assertInstanceOf(SequenceDataDefinition::class, $sequence->getDataDefinition());
        $this->assertSame(Sequence::class, $sequence->getDataDefinition()
            ->getClass());
        $this->assertSame('sequence', $sequence->getDataDefinition()
            ->getDataType());
        $this->assertInstanceOf(ComplexDataInterface::class, $sequence);
        $this->assertInstanceOf(StringInterface::class, $sequence->get('hum1'));
        $this->assertEquals('hum1', $sequence->get('hum1')
            ->getValue());
        $this->assertEquals('hum2', $sequence->get('hum2')
            ->getValue());
        $this->assertCount(2, $sequence->getIterator());
        // Verify the item metadata is available.
        $this->assertInstanceOf(SequenceDataDefinition::class, $sequence->getDataDefinition());
        // Test accessing typed config objects for simple config and config
        // entities.
        $typed_config_manager = \Drupal::service('config.typed');
        $typed_config = $typed_config_manager->createFromNameAndData('config_test.validation', \Drupal::configFactory()->get('config_test.validation')
            ->get());
        $this->assertInstanceOf(TypedConfigInterface::class, $typed_config);
        $this->assertEquals([
            '_core',
            'llama',
            'cat',
            'giraffe',
            'uuid',
            'string__not_blank',
        ], array_keys($typed_config->getElements()));
        $this->assertSame('config_test.validation', $typed_config->getName());
        $this->assertSame('config_test.validation', $typed_config->getPropertyPath());
        $this->assertSame('config_test.validation.llama', $typed_config->get('llama')
            ->getPropertyPath());
        $config_test_entity = \Drupal::entityTypeManager()->getStorage('config_test')
            ->create([
            'id' => 'test',
            'label' => 'Test',
            'weight' => 11,
            'style' => 'test_style',
        ]);
        $typed_config = $typed_config_manager->createFromNameAndData($config_test_entity->getConfigDependencyName(), $config_test_entity->toArray());
        $this->assertInstanceOf(TypedConfigInterface::class, $typed_config);
        $this->assertEquals([
            'uuid',
            'langcode',
            'status',
            'dependencies',
            'id',
            'label',
            'weight',
            'style',
            'size',
            'size_value',
            'protected_property',
        ], array_keys($typed_config->getElements()));
    }
    
    /**
     * Tests the behavior of `NotBlank` on required data.
     *
     * @testWith ["", false, "This value should not be blank."]
     *           ["", true, "This value should not be blank."]
     *           [null, false, "This value should not be blank."]
     *           [null, true, "This value should not be null."]
     *
     * @see \Drupal\Core\TypedData\DataDefinition::getConstraints()
     * @see \Drupal\Core\TypedData\DataDefinitionInterface::isRequired()
     * @see \Drupal\Core\Validation\Plugin\Validation\Constraint\NotNullConstraint
     * @see \Symfony\Component\Validator\Constraints\NotBlank::$allowNull
     */
    public function testNotBlankInteractionWithNotNull(?string $value, bool $is_required, string $expected_message) : void {
        \Drupal::configFactory()->getEditable('config_test.validation')
            ->set('string__not_blank', $value)
            ->save();
        $typed_config = \Drupal::service('config.typed')->get('config_test.validation');
        $typed_config->get('string__not_blank')
            ->getDataDefinition()
            ->setRequired($is_required);
        $result = $typed_config->validate();
        // Expect 1 validation error message: the one from `NotBlank` or `NotNull`.
        $this->assertCount(1, $result);
        $this->assertSame('string__not_blank', $result->get(0)
            ->getPropertyPath());
        $this->assertEquals($expected_message, $result->get(0)
            ->getMessage());
    }
    
    /**
     * Tests config validation via the Typed Data API.
     */
    public function testSimpleConfigValidation() : void {
        $config = \Drupal::configFactory()->getEditable('config_test.validation');
        
        /** @var \Drupal\Core\Config\TypedConfigManagerInterface $typed_config_manager */
        $typed_config_manager = \Drupal::service('config.typed');
        
        /** @var \Drupal\Core\Config\Schema\TypedConfigInterface $typed_config */
        $typed_config = $typed_config_manager->get('config_test.validation');
        $result = $typed_config->validate();
        $this->assertInstanceOf(ConstraintViolationListInterface::class, $result);
        $this->assertEmpty($result);
        // Test constraints on primitive types.
        $config->set('llama', 'elephant');
        $config->save();
        $typed_config = $typed_config_manager->get('config_test.validation');
        $result = $typed_config->validate();
        // Its not a valid llama anymore.
        $this->assertCount(1, $result);
        $this->assertEquals('no valid llama', $result->get(0)
            ->getMessage());
        // Test constraints on mapping.
        $config->set('llama', 'llama');
        $config->set('cat.type', 'nyans');
        $config->save();
        $typed_config = $typed_config_manager->get('config_test.validation');
        $result = $typed_config->validate();
        $this->assertEmpty($result);
        // Test constrains on nested mapping.
        $config->set('cat.type', 'tiger');
        $config->save();
        $typed_config = $typed_config_manager->get('config_test.validation');
        $result = $typed_config->validate();
        $this->assertCount(1, $result);
        $this->assertEquals('no valid cat', $result->get(0)
            ->getMessage());
        // Test constrains on sequences elements.
        $config->set('cat.type', 'nyans');
        $config->set('giraffe', [
            'muh',
            'hum2',
        ]);
        $config->save();
        $typed_config = $typed_config_manager->get('config_test.validation');
        $result = $typed_config->validate();
        $this->assertCount(1, $result);
        $this->assertEquals('Giraffes just hum', $result->get(0)
            ->getMessage());
        // Test constrains on the sequence itself.
        $config->set('giraffe', [
            'hum',
            'hum2',
            'invalid-key' => 'hum',
        ]);
        $config->save();
        $typed_config = $typed_config_manager->get('config_test.validation');
        $result = $typed_config->validate();
        $this->assertCount(1, $result);
        $this->assertEquals('giraffe', $result->get(0)
            ->getPropertyPath());
        $this->assertEquals('Invalid giraffe key.', $result->get(0)
            ->getMessage());
        // Validates mapping.
        $typed_config = $typed_config_manager->get('config_test.validation');
        $value = $typed_config->getValue();
        unset($value['giraffe']);
        $value['elephant'] = 'foo';
        $value['zebra'] = 'foo';
        $typed_config->setValue($value);
        $result = $typed_config->validate();
        $this->assertCount(3, $result);
        // 2 constraint violations triggered by the default validation constraint
        // for `type: mapping`
        // @see \Drupal\Core\Validation\Plugin\Validation\Constraint\ValidKeysConstraint
        $this->assertSame('elephant', $result->get(0)
            ->getPropertyPath());
        $this->assertEquals("'elephant' is not a supported key.", $result->get(0)
            ->getMessage());
        $this->assertSame('zebra', $result->get(1)
            ->getPropertyPath());
        $this->assertEquals("'zebra' is not a supported key.", $result->get(1)
            ->getMessage());
        // 1 additional constraint violation triggered by the custom
        // constraint for the `config_test.validation` type, which indirectly
        // extends `type: mapping` (via `type: config_object`).
        // @see \Drupal\config_test\ConfigValidation::validateMapping()
        $this->assertEquals('', $result->get(2)
            ->getPropertyPath());
        $this->assertEquals('Unexpected keys: elephant, zebra', $result->get(2)
            ->getMessage());
    }

}

Classes

Title Deprecated Summary
TypedConfigTest Tests config validation mechanism.

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