public function SchemaTestExtended::testAddChangeWithIndex in Drupal driver for SQL Server and SQL Azure 8.2
Test db_add_field() and db_change_field() with indexes.
File
- tests/
src/ Kernel/ SchemaTestExtended.php, line 266
Class
- SchemaTestExtended
- Tests table creation and modification via the schema API.
Namespace
Drupal\Tests\sqlsrv\KernelCode
public function testAddChangeWithIndex() {
$table_spec = array(
'fields' => array(
'id' => array(
'type' => 'int',
'not null' => TRUE,
),
),
'primary key' => array(
'id',
),
);
$this->connection
->schema()
->createTable('test_table', $table_spec);
// Add a default value.
$this->connection
->schema()
->addField('test_table', 'test', array(
'type' => 'int',
'not null' => TRUE,
'default' => 1,
), array(
'indexes' => array(
'id_test' => array(
'id, test',
),
),
));
$this
->assertTrue($this->connection
->schema()
->indexExists('test_table', 'id_test'), t('The index has been created by db_add_field().'));
// Change the definition, we have by contract to remove the indexes before.
$this->connection
->schema()
->dropIndex('test_table', 'id_test');
$this
->assertFalse($this->connection
->schema()
->indexExists('test_table', 'id_test'), t('The index has been dropped.'));
$this->connection
->schema()
->changeField('test_table', 'test', 'test', array(
'type' => 'int',
'not null' => TRUE,
'default' => 1,
), array(
'indexes' => array(
'id_test' => array(
'id, test',
),
),
));
$this
->assertTrue($this->connection
->schema()
->indexExists('test_table', 'id_test'), t('The index has been recreated by db_change_field().'));
}