AlterTableQueryTest::testChangeColumn PHP Method

    public function testChangeColumn()
    {
        $q = new AlterTableQuery('products');
        $q->changeColumn('name', new Column('title', 'varchar(30)'));
        $this->assertDriverQuery(new MySQLDriver(), $q);
        $this->assertSqlStrings($q, [[new MySQLDriver(), 'ALTER TABLE `products` CHANGE COLUMN `name` `title` varchar(30)']]);
    }