function ConfigSchemaTest::testSchemaData

Tests metadata applied to configuration objects.

File

core/tests/Drupal/KernelTests/Core/Config/ConfigSchemaTest.php, line 315

Class

ConfigSchemaTest

Tests schema for configuration objects.

Namespace

Code

public function testSchemaData() {
    // Try a simple property.
    $meta = \Drupal::service('config.typed')->get('system.site');
    $property = $meta->get('page')
        ->get('front');
    $this->assertInstanceOf(StringInterface::class, $property);
    $this->assertEquals('/user/login', $property->getValue(), 'Got the right value for page.front data.');
    $definition = $property->getDataDefinition();
    $this->assertEmpty($definition['translatable'], 'Got the right translatability setting for page.front data.');
    // Check nested array of properties.
    $list = $meta->get('page')
        ->getElements();
    $this->assertCount(3, $list, 'Got a list with the right number of properties for site page data');
    $this->assertArrayHasKey('front', $list);
    $this->assertArrayHasKey('403', $list);
    $this->assertArrayHasKey('404', $list);
    $this->assertEquals('/user/login', $list['front']->getValue(), 'Got the right value for page.front data from the list.');
    // And test some TypedConfigInterface methods.
    $properties = $list;
    $this->assertCount(3, $properties, 'Got the right number of properties for site page.');
    $this->assertSame($list['front'], $properties['front']);
    $values = $meta->get('page')
        ->toArray();
    $this->assertCount(3, $values, 'Got the right number of property values for site page.');
    $this->assertSame($values['front'], '/user/login');
    // Now let's try something more complex, with nested objects.
    $wrapper = \Drupal::service('config.typed')->get('image.style.large');
    $effects = $wrapper->get('effects');
    $this->assertCount(1, $effects->toArray(), 'Got an array with effects for image.style.large data');
    $uuid = key($effects->getValue());
    $effect = $effects->get($uuid)
        ->getElements();
    $this->assertFalse($effect['data']->isEmpty(), 'Got data for the image scale effect from metadata.');
    $this->assertSame('image_scale', $effect['id']->getValue(), 'Got data for the image scale effect from metadata.');
    $this->assertInstanceOf(IntegerInterface::class, $effect['data']->get('width'));
    $this->assertEquals(480, $effect['data']->get('width')
        ->getValue(), 'Got the right value for the scale effect width.');
}