function DatabaseLegacyTest::testDbAddIndex

Tests deprecation of the db_add_index() function.

@expectedDeprecation db_add_index() is deprecated in drupal:8.0.x and will be removed in drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call addIndex() on it. For example, $injected_database->schema()->addIndex($table, $name, $fields, $spec). See https://www.drupal.org/node/2993033

File

core/tests/Drupal/KernelTests/Core/Database/DatabaseLegacyTest.php, line 491

Class

DatabaseLegacyTest

Deprecation tests cases for the database layer.

Namespace

Code

public function testDbAddIndex() {
    $table_specification = [
        'fields' => [
            'age' => [
                'description' => "The person's age",
                'type' => 'int',
                'unsigned' => TRUE,
                'not null' => TRUE,
                'default' => 0,
            ],
        ],
    ];
    $this->assertNull(db_add_index('test', 'test', [
        'age',
    ], $table_specification));
}