AlterTableQueryTest::testModifyColumnDefaultAttribute PHP Метод

    public function testModifyColumnDefaultAttribute()
    {
        $column = new Column('name', 'varchar(30)');
        $column->default('John');
        $column->null();
        $q = new AlterTableQuery('products');
        $q->modifyColumn($column);
        $this->assertDriverQuery(new MySQLDriver(), $q);
        $this->assertSqlStrings($q, [[new MySQLDriver(), 'ALTER TABLE `products` MODIFY COLUMN `name` varchar(30) NULL DEFAULT \'John\'']]);
    }