SchemaDeprecationTest.php

<?php

namespace Drupal\KernelTests\Core\Extension;

use Drupal\KernelTests\KernelTestBase;

/**
 * Tests deprecated schema.inc functions.
 *
 * @group legacy
 * @group extension
 */
class SchemaDeprecationTest extends KernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'system',
        'dblog',
    ];
    
    /**
     * Tests deprecation of database schema API functions.
     */
    public function testDeprecatedInstallSchema() {
        $this->expectDeprecation('drupal_install_schema() is deprecated in drupal:9.2.0 and is removed from drupal:10.0.0. No direct replacement is provided. See https://www.drupal.org/node/2970993');
        drupal_install_schema('dblog');
        $table = 'watchdog';
        $this->expectDeprecation('drupal_get_module_schema() is deprecated in drupal:9.2.0 and is removed from drupal:10.0.0. No direct replacement is provided. Testing classes could use \\Drupal\\TestTools\\Extension\\SchemaInspector for introspection. See https://www.drupal.org/node/2970993');
        $this->assertArrayHasKey($table, drupal_get_module_schema('dblog'));
        $this->assertTrue(\Drupal::database()->schema()
            ->tableExists($table));
        $this->expectDeprecation('drupal_uninstall_schema() is deprecated in drupal:9.2.0 and is removed from drupal:10.0.0. No direct replacement is provided. See https://www.drupal.org/node/2970993');
        drupal_uninstall_schema('dblog');
    }
    
    /**
     * Tests deprecation of _drupal_schema_initialize() function.
     */
    public function testDeprecatedSchemaInitialize() {
        $module = 'dblog';
        $table = 'watchdog';
        $schema = [
            $table => [],
        ];
        $this->expectDeprecation('_drupal_schema_initialize() is deprecated in drupal:9.2.0 and is removed from drupal:10.0.0. No direct replacement is provided. See https://www.drupal.org/node/2970993');
        _drupal_schema_initialize($schema, $module, FALSE);
        $this->assertEquals($module, $schema[$table]['module']);
        $this->assertEquals($table, $schema[$table]['name']);
    }

}