function ConfigSchemaTest::testConfigSchemaInfoAlter

Tests hook_config_schema_info_alter().

File

core/tests/Drupal/KernelTests/Core/Config/ConfigSchemaTest.php, line 554

Class

ConfigSchemaTest

Tests schema for configuration objects.

Namespace

Code

public function testConfigSchemaInfoAlter() {
    
    /** @var \Drupal\Core\Config\TypedConfigManagerInterface $typed_config */
    $typed_config = \Drupal::service('config.typed');
    $typed_config->clearCachedDefinitions();
    // Ensure that keys can not be added or removed by
    // hook_config_schema_info_alter().
    \Drupal::state()->set('config_schema_test_exception_remove', TRUE);
    try {
        $typed_config->getDefinitions();
        $this->fail('Expected ConfigSchemaAlterException thrown.');
    } catch (ConfigSchemaAlterException $e) {
        $this->assertEqual($e->getMessage(), 'Invoking hook_config_schema_info_alter() has removed (config_schema_test.hook) schema definitions');
    }
    \Drupal::state()->set('config_schema_test_exception_add', TRUE);
    try {
        $typed_config->getDefinitions();
        $this->fail('Expected ConfigSchemaAlterException thrown.');
    } catch (ConfigSchemaAlterException $e) {
        $this->assertEqual($e->getMessage(), 'Invoking hook_config_schema_info_alter() has added (config_schema_test.hook_added_definition) and removed (config_schema_test.hook) schema definitions');
    }
    \Drupal::state()->set('config_schema_test_exception_remove', FALSE);
    try {
        $typed_config->getDefinitions();
        $this->fail('Expected ConfigSchemaAlterException thrown.');
    } catch (ConfigSchemaAlterException $e) {
        $this->assertEqual($e->getMessage(), 'Invoking hook_config_schema_info_alter() has added (config_schema_test.hook_added_definition) schema definitions');
    }
    // Tests that hook_config_schema_info_alter() can add additional metadata to
    // existing configuration schema.
    \Drupal::state()->set('config_schema_test_exception_add', FALSE);
    $definitions = $typed_config->getDefinitions();
    $this->assertEqual($definitions['config_schema_test.hook']['additional_metadata'], 'new schema info');
}