<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Db
 * @subpackage UnitTests
 * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id$
 */


/**
 * @see Zend_Db_Select_TestCommon
 */
require_once 'Zend/Db/Select/TestCommon.php';


/**
 * @category   Zend
 * @package    Zend_Db
 * @subpackage UnitTests
 * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @group      Zend_Db
 * @group      Zend_Db_Select
 */
class Zend_Db_Select_StaticTest extends Zend_Db_Select_TestCommon
{
    /**
     * Test basic use of the Zend_Db_Select class.
     *
     * @return void
     */
    public function testSelect()
    {
        $select = $this->_select();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts"', $sql);
    }

    /**
     * Test basic use of the Zend_Db_Select class.
     *
     * @return void
     */
    public function testSelectQuery()
    {
        $select = $this->_select();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts"', $sql);
        $stmt = $select->query();
        Zend_Loader::loadClass('Zend_Db_Statement_Static');
        $this->assertTrue($stmt instanceof Zend_Db_Statement_Static);
    }

    /**
     * ZF-2017: Test bind use of the Zend_Db_Select class.
     */
    public function testSelectQueryWithBinds()
    {
        $select = $this->_select()->where('product_id = :product_id')
                                  ->bind(array(':product_id' => 1));

        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" WHERE (product_id = :product_id)', $sql);

        $stmt = $select->query();
        Zend_Loader::loadClass('Zend_Db_Statement_Static');
        $this->assertTrue($stmt instanceof Zend_Db_Statement_Static);
    }

    /**
     * Test Zend_Db_Select specifying columns
     *
     * @return void
     */
    public function testSelectColumnsScalar()
    {
        $select = $this->_selectColumnsScalar();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts"."product_name" FROM "zfproducts"', $sql);
    }

    /**
     * Test Zend_Db_Select specifying columns
     *
     * @return void
     */
    public function testSelectColumnsArray()
    {
        $select = $this->_selectColumnsArray();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts"."product_id", "zfproducts"."product_name" FROM "zfproducts"', $sql);
    }

    /**
     * Test support for column aliases.
     * e.g. from('table', array('alias' => 'col1')).
     *
     * @return void
     */
    public function testSelectColumnsAliases()
    {
        $select = $this->_selectColumnsAliases();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts"."product_name" AS "alias" FROM "zfproducts"', $sql);
    }

    /**
     * Test syntax to support qualified column names,
     * e.g. from('table', array('table.col1', 'table.col2')).
     *
     * @return void
     */
    public function testSelectColumnsQualified()
    {
        $select = $this->_selectColumnsQualified();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts"."product_name" FROM "zfproducts"', $sql);
    }

    /**
     * Test support for columns defined by Zend_Db_Expr.
     *
     * @return void
     */
    public function testSelectColumnsExpr()
    {
        $select = $this->_selectColumnsExpr();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts"."product_name" FROM "zfproducts"', $sql);
    }

    /**
     * Test support for automatic conversion of SQL functions to
     * Zend_Db_Expr, e.g. from('table', array('COUNT(*)'))
     * should generate the same result as
     * from('table', array(new Zend_Db_Expr('COUNT(*)')))
     */

    public function testSelectColumnsAutoExpr()
    {
        $select = $this->_selectColumnsAutoExpr();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT COUNT(*) AS "count" FROM "zfproducts"', $sql);
    }

    /**
     * Test adding the DISTINCT query modifier to a Zend_Db_Select object.
     */

    public function testSelectDistinctModifier()
    {
        $select = $this->_selectDistinctModifier();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT DISTINCT 327 FROM "zfproducts"', $sql);
    }

    /**
     * Test support for schema-qualified table names in from()
     * e.g. from('schema.table').
     */

    public function testSelectFromQualified()
    {
        $select = $this->_selectFromQualified();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "dummy"."zfproducts"', $sql);
    }

    public function testSelectColumnsReset()
    {
        $select = $this->_selectColumnsReset()
            ->reset(Zend_Db_Select::COLUMNS)
            ->columns('product_name');
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "p"."product_name" FROM "zfproducts" AS "p"', $sql);
    }

    public function testSelectFromForUpdate()
    {
        $select = $this->_db->select()
            ->from("zfproducts")
            ->forUpdate();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" FOR UPDATE', $sql);
    }

    /**
     * Test adding a JOIN to a Zend_Db_Select object.
     */

    public function testSelectJoin()
    {
        $select = $this->_selectJoin();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".*, "zfbugs_products".* FROM "zfproducts" INNER JOIN "zfbugs_products" ON "zfproducts"."product_id" = "zfbugs_products"."product_id"', $sql);
    }

    /**
     * Test adding an INNER JOIN to a Zend_Db_Select object.
     * This should be exactly the same as the plain JOIN clause.
     */

    public function testSelectJoinWithCorrelationName()
    {
        $select = $this->_selectJoinWithCorrelationName();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "xyz1".*, "xyz2".* FROM "zfproducts" AS "xyz1" INNER JOIN "zfbugs_products" AS "xyz2" ON "xyz1"."product_id" = "xyz2"."product_id" WHERE ("xyz1"."product_id" = 1)', $sql);
    }

    /**
     * Test adding an INNER JOIN to a Zend_Db_Select object.
     * This should be exactly the same as the plain JOIN clause.
     */

    public function testSelectJoinInner()
    {
        $select = $this->_selectJoinInner();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".*, "zfbugs_products".* FROM "zfproducts" INNER JOIN "zfbugs_products" ON "zfproducts"."product_id" = "zfbugs_products"."product_id"', $sql);
    }

    /**
     * Test adding an outer join to a Zend_Db_Select object.
     */

    public function testSelectJoinLeft()
    {
        $select = $this->_selectJoinLeft();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfbugs".*, "zfbugs_products".* FROM "zfbugs" LEFT JOIN "zfbugs_products" ON "zfbugs"."bug_id" = "zfbugs_products"."bug_id"', $sql);
    }

    /**
     * Test adding an outer join to a Zend_Db_Select object.
     */

    public function testSelectJoinRight()
    {
        $select = $this->_selectJoinRight();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfbugs_products".*, "zfbugs".* FROM "zfbugs_products" RIGHT JOIN "zfbugs" ON "zfbugs_products"."bug_id" = "zfbugs"."bug_id"', $sql);
    }

    /**
     * Test adding a cross join to a Zend_Db_Select object.
     */

    public function testSelectJoinCross()
    {
        $select = $this->_selectJoinCross();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".*, "zfbugs_products".* FROM "zfproducts" CROSS JOIN "zfbugs_products"', $sql);
    }

    /**
     * Test support for schema-qualified table names in join(),
     * e.g. join('schema.table', 'condition')
     */

    public function testSelectJoinQualified()
    {
        $select = $this->_selectJoinQualified();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".*, "zfbugs_products".* FROM "zfproducts" INNER JOIN "dummy"."zfbugs_products" ON "zfproducts"."product_id" = "zfbugs_products"."product_id"', $sql);
    }

    /**
     * Test adding a JOIN USING to a Zend_Db_Select object.
     */

    public function testSelectJoinUsing()
    {
        $select = $this->_selectJoinUsing();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".*, "zfbugs_products".* FROM "zfproducts" INNER JOIN "zfbugs_products" ON "zfbugs_products"."product_id" = "zfproducts"."product_id" WHERE ("zfbugs_products"."product_id" < 3)', $sql);
    }

    /**
     * Test adding a JOIN INNER USING to a Zend_Db_Select object.
     */

    public function testSelectJoinInnerUsing()
    {
        $select = $this->_selectJoinInnerUsing();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".*, "zfbugs_products".* FROM "zfproducts" INNER JOIN "zfbugs_products" ON "zfbugs_products"."product_id" = "zfproducts"."product_id" WHERE ("zfbugs_products"."product_id" < 3)', $sql);
    }

    public function testSelectJoinWithNocolumns()
    {
        $select = $this->_selectJoinWithNocolumns();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" INNER JOIN "zfbugs" ON "zfbugs"."bug_id" = 1 INNER JOIN "zfbugs_products" ON "zfproducts"."product_id" = "zfbugs_products"."product_id" AND "zfbugs_products"."bug_id" = "zfbugs"."bug_id"', $sql);
    }

    /**
     * Test adding a WHERE clause to a Zend_Db_Select object.
     */

    public function testSelectWhere()
    {
        $select = $this->_selectWhere();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" WHERE ("product_id" = 2)', $sql);
    }

    /**
     * Test adding an array in the WHERE clause to a Zend_Db_Select object.
     */

    public function testSelectWhereArray()
    {
        $select = $this->_selectWhereArray();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" WHERE ("product_id" IN (1, 2, 3))', $sql);
    }

    /**
     * test adding more WHERE conditions,
     * which should be combined with AND by default.
     */

    public function testSelectWhereAnd()
    {
        $select = $this->_selectWhereAnd();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" WHERE ("product_id" = 2) AND ("product_id" = 1)', $sql);
    }

    /**
     * Test support for where() with a parameter,
     * e.g. where('id = ?', 1).
     */

    public function testSelectWhereWithParameter()
    {
        $select = $this->_selectWhereWithParameter();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" WHERE ("product_id" = 2)', $sql);
    }

    /**
     * Test support for where() with a parameter,
     * e.g. where('id = ?', 1).
     */

    public function testSelectWhereWithType()
    {
        $select = $this->_selectWhereWithType();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" WHERE ("product_id" = 2)', $sql);
    }

    /**
     * Test support for where() with a float parameter,
     * e.g. where('id = ?', 1).
     */

    public function testSelectWhereWithTypeFloat()
    {
        $select = $this->_selectWhereWithTypeFloat();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfprice".* FROM "zfprice" WHERE ("price_total" = 200.450000)', $sql);
    }

    /**
     *      * Test adding an OR WHERE clause to a Zend_Db_Select object.
     */

    public function testSelectWhereOr()
    {
        $select = $this->_selectWhereOr();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" WHERE ("product_id" = 1) OR ("product_id" = 2)', $sql);
    }

    /**
     * Test support for where() with a parameter,
     * e.g. orWhere('id = ?', 2).
     */

    public function testSelectWhereOrWithParameter()
    {
        $select = $this->_selectWhereOrWithParameter();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" WHERE ("product_id" = 1) OR ("product_id" = 2)', $sql);
    }

    /**
     * Test adding a GROUP BY clause to a Zend_Db_Select object.
     */

    public function testSelectGroupBy()
    {
        $select = $this->_selectGroupBy();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfbugs_products"."bug_id", COUNT(*) AS "thecount" FROM "zfbugs_products" GROUP BY "bug_id" ORDER BY "bug_id" ASC', $sql);
    }

    /**
     * Test support for qualified table in group(),
     * e.g. group('schema.table').
     */

    public function testSelectGroupByQualified()
    {
        $select = $this->_selectGroupByQualified();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfbugs_products"."bug_id", COUNT(*) AS "thecount" FROM "zfbugs_products" GROUP BY "zfbugs_products"."bug_id" ORDER BY "bug_id" ASC', $sql);
    }

    /**
     * Test support for Zend_Db_Expr in group(),
     * e.g. group(new Zend_Db_Expr('id+1'))
     */

    public function testSelectGroupByExpr()
    {
        $select = $this->_selectGroupByExpr();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "bug_id"+1 AS "bug_id", COUNT(*) AS "thecount" FROM "zfbugs_products" GROUP BY "bug_id"+1 ORDER BY "bug_id"+1', $sql);
    }

    /**
     * Test support for automatic conversion of a SQL
     * function to a Zend_Db_Expr in group(),
     * e.g.  group('LOWER(title)') should give the same
     * result as group(new Zend_Db_Expr('LOWER(title)')).
     */


    public function testSelectGroupByAutoExpr()
    {
        $select = $this->_selectGroupByAutoExpr();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT ABS("zfbugs_products"."bug_id") AS "bug_id", COUNT(*) AS "thecount" FROM "zfbugs_products" GROUP BY ABS("zfbugs_products"."bug_id") ORDER BY ABS("zfbugs_products"."bug_id") ASC', $sql);
    }

    /**
     * Test adding a HAVING clause to a Zend_Db_Select object.
     */

    public function testSelectHaving()
    {
        $select = $this->_selectHaving();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfbugs_products"."bug_id", COUNT(*) AS "thecount" FROM "zfbugs_products" GROUP BY "bug_id" HAVING (COUNT(*) > 1) ORDER BY "bug_id" ASC', $sql);
    }


    public function testSelectHavingAnd()
    {
        $select = $this->_selectHavingAnd();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfbugs_products"."bug_id", COUNT(*) AS "thecount" FROM "zfbugs_products" GROUP BY "bug_id" HAVING (COUNT(*) > 1) AND (COUNT(*) = 1) ORDER BY "bug_id" ASC', $sql);
    }

    /**
     * Test support for parameter in having(),
     * e.g. having('count(*) > ?', 1).
     */


    public function testSelectHavingWithParameter()
    {
        $select = $this->_selectHavingWithParameter();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfbugs_products"."bug_id", COUNT(*) AS "thecount" FROM "zfbugs_products" GROUP BY "bug_id" HAVING (COUNT(*) > 1) ORDER BY "bug_id" ASC', $sql);
    }

    /**
     * Test adding a HAVING clause to a Zend_Db_Select object.
     */


    public function testSelectHavingOr()
    {
        $select = $this->_selectHavingOr();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfbugs_products"."bug_id", COUNT(*) AS "thecount" FROM "zfbugs_products" GROUP BY "bug_id" HAVING (COUNT(*) > 1) OR (COUNT(*) = 1) ORDER BY "bug_id" ASC', $sql);
    }

    /**
     * Test support for parameter in orHaving(),
     * e.g. orHaving('count(*) > ?', 1).
     */

    public function testSelectHavingOrWithParameter()
    {
        $select = $this->_selectHavingOrWithParameter();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfbugs_products"."bug_id", COUNT(*) AS "thecount" FROM "zfbugs_products" GROUP BY "bug_id" HAVING (COUNT(*) > 1) OR (COUNT(*) = 1) ORDER BY "bug_id" ASC', $sql);
    }

	/**
	 * Test if the quotation type could be passed
	 *
	 * @group ZF-10000
	 */
	public function testSelectHavingQuoteBySpecificType()
	{
		$select = $this->_select()
			->columns(array('count' => 'COUNT(*)'))
			->group('bug_id');

		$select->having('COUNT(*) > ?', '1', Zend_Db::INT_TYPE);
		$this->assertEquals('SELECT "zfproducts".*, COUNT(*) AS "count" FROM "zfproducts" GROUP BY "bug_id" HAVING (COUNT(*) > 1)', $select->__toString());
	}

	/**
	 * Test if the quotation is done for int
	 *
	 * @group ZF-10000
	 */
	public function testSelectHavingQuoteAsIntAutomatically()
	{
		$select = $this->_select()
			->columns(array('count' => 'COUNT(*)'))
			->group('bug_id');

		$select->having('COUNT(*) > ?', 1);
		$this->assertEquals('SELECT "zfproducts".*, COUNT(*) AS "count" FROM "zfproducts" GROUP BY "bug_id" HAVING (COUNT(*) > 1)', $select->__toString());
	}

	/**
	 * Test if the quotation is done for string
	 *
	 * @group ZF-10000
	 */
	public function testSelectHavingQuoteAsStringAutomatically()
	{
		$select = $this->_select()
			->columns(array('count' => 'COUNT(*)'))
			->group('bug_id');

		$select->having('COUNT(*) > ?', '1');
		$this->assertEquals('SELECT "zfproducts".*, COUNT(*) AS "count" FROM "zfproducts" GROUP BY "bug_id" HAVING (COUNT(*) > \'1\')', $select->__toString());
	}

	/**
	 * Test if the quotation type could be passed
	 *
	 * @group ZF-10000
	 */
	public function testSelectOrHavingQuoteBySpecificType()
	{
		$select = $this->_select()
			->columns(array('count' => 'COUNT(*)'))
			->group('bug_id');

		$select->having('COUNT(*) > ?', '1', Zend_Db::INT_TYPE);
		$select->orHaving('COUNT(*) = ?', '2', Zend_Db::INT_TYPE);
		$this->assertEquals('SELECT "zfproducts".*, COUNT(*) AS "count" FROM "zfproducts" GROUP BY "bug_id" HAVING (COUNT(*) > 1) OR (COUNT(*) = 2)', $select->__toString());
	}

	/**
	 * Test if the quotation is done for int
	 *
	 * @group ZF-10000
	 */
	public function testSelectOrHavingQuoteAsIntAutomatically()
	{
		$select = $this->_select()
			->columns(array('count' => 'COUNT(*)'))
			->group('bug_id');

		$select->having('COUNT(*) > ?', 1);
		$select->orHaving('COUNT(*) = ?', 2);
		$this->assertEquals('SELECT "zfproducts".*, COUNT(*) AS "count" FROM "zfproducts" GROUP BY "bug_id" HAVING (COUNT(*) > 1) OR (COUNT(*) = 2)', $select->__toString());
	}

	/**
	 * Test if the quotation is done for string
	 *
	 * @group ZF-10000
	 */
	public function testSelectOrHavingQuoteAsStringAutomatically()
	{
		$select = $this->_select()
			->columns(array('count' => 'COUNT(*)'))
			->group('bug_id');

		$select->having('COUNT(*) > ?', '1');
		$select->orHaving('COUNT(*) = ?', '2');
		$this->assertEquals('SELECT "zfproducts".*, COUNT(*) AS "count" FROM "zfproducts" GROUP BY "bug_id" HAVING (COUNT(*) > \'1\') OR (COUNT(*) = \'2\')', $select->__toString());
	}

    /**
     * @group ZF-10589
     */
    public function testHavingZero()
    {
        $select = $this->_select()
                       ->columns(array('count' => 'COUNT(*)'))
                       ->group('bug_id');

        $select->having('COUNT(*) > ?', 0);
        $this->assertEquals('SELECT "zfproducts".*, COUNT(*) AS "count" FROM "zfproducts" GROUP BY "bug_id" HAVING (COUNT(*) > 0)', $select->__toString());
    }

    /**
     * Test adding an ORDER BY clause to a Zend_Db_Select object.
     */

    public function testSelectOrderBy()
    {
        $select = $this->_selectOrderBy();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY "product_id" ASC', $sql);
    }


    public function testSelectOrderByArray()
    {
        $select = $this->_selectOrderByArray();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY "product_name" ASC, "product_id" ASC', $sql);
    }


    public function testSelectOrderByAsc()
    {
        $select = $this->_selectOrderByAsc();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY "product_id" ASC', $sql);
    }


    public function testSelectOrderByDesc()
    {
        $select = $this->_selectOrderByDesc();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY "product_id" DESC', $sql);
    }

    /**
     * Test support for qualified table in order(),
     * e.g. order('schema.table').
     */

    public function testSelectOrderByQualified()
    {
        $select = $this->_selectOrderByQualified();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY "zfproducts"."product_id" ASC', $sql);
    }

    /**
     * Test support for Zend_Db_Expr in order(),
     * e.g. order(new Zend_Db_Expr('id+1')).
     */

    public function testSelectOrderByExpr()
    {
        $select = $this->_selectOrderByExpr();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY 1', $sql);
    }

    /**
     * Test automatic conversion of SQL functions to
     * Zend_Db_Expr, e.g. order('LOWER(title)')
     * should give the same result as
     * order(new Zend_Db_Expr('LOWER(title)')).
     */

    public function testSelectOrderByAutoExpr()
    {
        $select = $this->_selectOrderByAutoExpr();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY ABS("zfproducts"."product_id") ASC', $sql);
    }

    /**
     * Test ORDER BY clause that contains multiple lines.
     * See ZF-1822, which says that the regexp matching
     * ASC|DESC fails when string is multi-line.
     */

    public function testSelectOrderByMultiLine()
    {
        $select = $this->_selectOrderByMultiLine();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY "product_id" DESC', $sql);
    }

    /**
     * Test adding a LIMIT clause to a Zend_Db_Select object.
     */

    public function testSelectLimit()
    {
        $select = $this->_selectLimit();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY "product_id" ASC LIMIT 1 OFFSET 0', $sql);
    }

    /**
     * Not applicable in static test
     * @group ZF-5263
     */
    public function testSelectLimitFetchCol()
    {}

    public function testSelectLimitNone()
    {
        $select = $this->_selectLimitNone();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY "product_id" ASC', $sql);
    }


    public function testSelectLimitOffset()
    {
        $select = $this->_selectLimitOffset();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY "product_id" ASC LIMIT 1 OFFSET 1', $sql);
    }

    /**
     * Test the limitPage() method of a Zend_Db_Select object.
     */

    public function testSelectLimitPageOne()
    {
        $select = $this->_selectLimitPageOne();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY "product_id" ASC LIMIT 1 OFFSET 0', $sql);
    }


    public function testSelectLimitPageTwo()
    {
        $select = $this->_selectLimitPageTwo();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY "product_id" ASC LIMIT 1 OFFSET 1', $sql);
    }

    public function testSelectUnionString()
    {
        $select = $this->_selectUnionString();
        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "bug_id" AS "id", "bug_status" AS "name" FROM "zfbugs" UNION SELECT "product_id" AS "id", "product_name" AS "name" FROM "zfproducts" ORDER BY "id" ASC', $sql);
    }

    public function testSelectOrderByPosition()
    {
        $select = $this->_selectOrderByPosition();

        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY 2 ASC', $sql);
    }

    public function testSelectOrderByPositionAsc()
    {
        $select = $this->_selectOrderByPositionAsc();

        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY 2 ASC', $sql);
    }

    public function testSelectOrderByPositionDesc()
    {
        $select = $this->_selectOrderByPositionDesc();

        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY 2 DESC', $sql);
    }

    public function testSelectOrderByMultiplePositions()
    {
        $select = $this->_selectOrderByMultiplePositions();

        $sql = preg_replace('/\\s+/', ' ', $select->__toString());
        $this->assertEquals('SELECT "zfproducts".* FROM "zfproducts" ORDER BY 2 DESC, 1 DESC', $sql);
    }

    /**
     * @group ZF-7491
     */
    public function testPhp53Assembly()
    {
        if (version_compare(PHP_VERSION, 5.3) == -1 ) {
            $this->markTestSkipped('This test needs at least PHP 5.3');
        }
        $select = $this->_db->select();
        $select->from('table1', '*');
        $select->joinLeft(array('table2'), 'table1.id=table2.id');
        $target = 'SELECT "table1".*, "table2".* FROM "table1"'
                . "\n" . ' LEFT JOIN "table2" ON table1.id=table2.id';
        $this->assertEquals($target, $select->assemble());
    }

    /**
     * @group ZF-7223
     */
    public function testMaxIntegerValueWithLimit()
    {
        $select = $this->_db->select();
        $select->from('table1')->limit(0, 5);
        $target = 'SELECT "table1".* FROM "table1" LIMIT ' . PHP_INT_MAX . ' OFFSET 5';
        $this->assertEquals($target, $select->assemble());
    }

    public function getDriver()
    {
        return 'Static';
    }

    public function testSqlInjectionWithOrder()
    {
        $select = $this->_db->select();
        $select->from(array('p' => 'products'))->order('MD5(1);select');
        $this->assertEquals('SELECT "p".* FROM "products" AS "p" ORDER BY "MD5(1);select" ASC', $select->assemble());

        $select = $this->_db->select();
        $select->from(array('p' => 'products'))->order('name;select;MD5(1)');
        $this->assertEquals('SELECT "p".* FROM "products" AS "p" ORDER BY "name;select;MD5(1)" ASC', $select->assemble());

        $select = $this->_db->select();
        $select->from(array('p' => 'products'))->order('MD5(1);drop table products; -- )');
        $this->assertEquals('SELECT "p".* FROM "products" AS "p" ORDER BY "MD5(1);drop table products; -- )" ASC', $select->assemble());

        $select = $this->_db->select();
        $select->from('p')->order("MD5(\";(\");DELETE FROM p2; SELECT 1 #)");
        $this->assertEquals('SELECT "p".* FROM "p" ORDER BY "MD5("";("");DELETE FROM p2; SELECT 1 #)" ASC', $select->assemble());

        $select = $this->_db->select();
        $select->from('p')->order("MD5(\"a(\");DELETE FROM p2; #)");
        $this->assertEquals('SELECT "p".* FROM "p" ORDER BY "MD5(""a("");DELETE FROM p2; #)" ASC', $select->assemble());
    }

    public function testSqlInjectionWithGroup()
    {
        $select = $this->_db->select();
        $select->from(array('p' => 'products'))->group('ABS("weight")');
        $this->assertEquals('SELECT "p".* FROM "products" AS "p" GROUP BY ABS("weight")', $select->assemble());

        $select = $this->_db->select();
        $select->from(array('p' => 'products'))->group('MD5(1); drop table products; -- )');
        $this->assertEquals('SELECT "p".* FROM "products" AS "p" GROUP BY "MD5(1); drop table products; -- )"', $select->assemble());

        $select = $this->_db->select();
        $select->from('p')->group("MD5(\";(\");DELETE FROM p2; SELECT 1 #)");
        $this->assertEquals('SELECT "p".* FROM "p" GROUP BY "MD5("";("");DELETE FROM p2; SELECT 1 #)"', $select->assemble());

        $select = $this->_db->select();
        $select->from('p')->group("MD5(\"a(\");DELETE FROM p2; #)");
        $this->assertEquals('SELECT "p".* FROM "p" GROUP BY "MD5(""a("");DELETE FROM p2; #)"', $select->assemble());
    }

    public function testSqlInjectionInColumn()
    {
        $select = $this->_db->select();
        $select->from(array('p' => 'products'), array('MD5(1); drop table products; -- )'));
        $this->assertEquals('SELECT "p"."MD5(1); drop table products; -- )" FROM "products" AS "p"', $select->assemble());
    }

    public function testIfInColumn()
    {
        $select = $this->_db->select();
        $select->from('table1', '*');
        $select->join(array('table2'),
                      'table1.id = table2.id',
                      array('bar' => 'IF(table2.id IS NOT NULL, 1, 0)'));
        $this->assertEquals("SELECT \"table1\".*, IF(table2.id IS NOT NULL, 1, 0) AS \"bar\" FROM \"table1\"\n INNER JOIN \"table2\" ON table1.id = table2.id", $select->assemble());
    }

    public function testNestedIfInColumn()
    {
        $select = $this->_db->select();
        $select->from('table1', '*');
        $select->join(array('table2'),
            'table1.id = table2.id',
            array('bar' => 'IF(table2.id IS NOT NULL, IF(table2.id2 IS NOT NULL, 1, 2), 0)'));
        $this->assertEquals("SELECT \"table1\".*, IF(table2.id IS NOT NULL, IF(table2.id2 IS NOT NULL, 1, 2), 0) AS \"bar\" FROM \"table1\"\n INNER JOIN \"table2\" ON table1.id = table2.id", $select->assemble());
    }

    public function testDeepNestedIfInColumn()
    {
        $select = $this->_db->select();
        $select->from('table1', '*');
        $select->join(array('table2'),
            'table1.id = table2.id',
            array('bar' => 'IF(table2.id IS NOT NULL, IF(table2.id2 IS NOT NULL, SUM(1), 2), 0)'));
        $this->assertEquals("SELECT \"table1\".*, IF(table2.id IS NOT NULL, IF(table2.id2 IS NOT NULL, SUM(1), 2), 0) AS \"bar\" FROM \"table1\"\n INNER JOIN \"table2\" ON table1.id = table2.id", $select->assemble());
    }

    public function testNestedUnbalancedParenthesesInColumn()
    {
        $select = $this->_db->select();
        $select->from('table1', '*');
        $select->join(array('table2'),
            'table1.id = table2.id',
            array('bar' => 'IF(SUM()'));
        $this->assertEquals("SELECT \"table1\".*, \"table2\".\"IF(SUM()\" AS \"bar\" FROM \"table1\"\n INNER JOIN \"table2\" ON table1.id = table2.id", $select->assemble());
    }

    public function testNestedIfInGroup()
    {
        $select = $this->_db->select();
        $select->from(array ('p' => 'product'))
            ->group('IF(p.id IS NOT NULL, IF(p.id2 IS NOT NULL, SUM(1), 2), 0)');

        $expected = 'SELECT "p".* FROM "product" AS "p" GROUP BY IF(p.id IS NOT NULL, IF(p.id2 IS NOT NULL, SUM(1), 2), 0)';
        $this->assertEquals($expected, $select->assemble());
    }

    public function testUnbalancedParenthesesInGroup()
    {
        $select = $this->_db->select();
        $select->from(array ('p' => 'product'))
            ->group('IF(SUM() ASC');

        $expected = 'SELECT "p".* FROM "product" AS "p" GROUP BY "IF(SUM() ASC"';
        $this->assertEquals($expected, $select->assemble());
    }

    /**
     * @group ZF-378
     */
    public function testOrderOfSingleFieldWithDirection()
    {
        $select = $this->_db->select();
        $select->from(array ('p' => 'product'))
            ->order('productId DESC');

        $expected = 'SELECT "p".* FROM "product" AS "p" ORDER BY "productId" DESC';
        $this->assertEquals($expected, $select->assemble(),
            'Order direction of field failed');
    }

    /**
     * @group ZF-378
     */
    public function testOrderOfMultiFieldWithDirection()
    {
        $select = $this->_db->select();
        $select->from(array ('p' => 'product'))
            ->order(array ('productId DESC', 'userId ASC'));

        $expected = 'SELECT "p".* FROM "product" AS "p" ORDER BY "productId" DESC, "userId" ASC';
        $this->assertEquals($expected, $select->assemble(),
            'Order direction of field failed');
    }

    /**
     * @group ZF-378
     */
    public function testOrderOfMultiFieldButOnlyOneWithDirection()
    {
        $select = $this->_db->select();
        $select->from(array ('p' => 'product'))
            ->order(array ('productId', 'userId DESC'));

        $expected = 'SELECT "p".* FROM "product" AS "p" ORDER BY "productId" ASC, "userId" DESC';
        $this->assertEquals($expected, $select->assemble(),
            'Order direction of field failed');
    }

    /**
     * @group ZF-378
     * @group ZF-381
     */
    public function testOrderOfConditionalFieldWithDirection()
    {
        $select = $this->_db->select();
        $select->from(array ('p' => 'product'))
            ->order('IF("productId" > 5,1,0) ASC');

        $expected = 'SELECT "p".* FROM "product" AS "p" ORDER BY IF("productId" > 5,1,0) ASC';
        $this->assertEquals($expected, $select->assemble(),
            'Order direction of field failed');
    }

    public function testOrderOfDeepConditionalField()
    {
        $select = $this->_db->select();
        $select->from(array ('p' => 'product'))
            ->order('IF(p.id IS NOT NULL, IF(p.id2 IS NOT NULL, SUM(1), 2), 0)');

        $expected = 'SELECT "p".* FROM "product" AS "p" ORDER BY IF(p.id IS NOT NULL, IF(p.id2 IS NOT NULL, SUM(1), 2), 0) ASC';
        $this->assertEquals($expected, $select->assemble());
    }

    public function testOrderOfDeepUnbalancedConditionalField()
    {
        $select = $this->_db->select();
        $select->from(array ('p' => 'product'))
            ->order('IF(SUM()');

        $expected = 'SELECT "p".* FROM "product" AS "p" ORDER BY "IF(SUM()" ASC';
        $this->assertEquals($expected, $select->assemble());
    }

    public function testOrderOfDeepConditionalFieldWithDirection()
    {
        $select = $this->_db->select();
        $select->from(array ('p' => 'product'))
            ->order('IF(p.id IS NOT NULL, IF(p.id2 IS NOT NULL, SUM(1), 2), 0) ASC');

        $expected = 'SELECT "p".* FROM "product" AS "p" ORDER BY IF(p.id IS NOT NULL, IF(p.id2 IS NOT NULL, SUM(1), 2), 0) ASC';
        $this->assertEquals($expected, $select->assemble());
    }

    public function testOrderOfDeepUnbalancedConditionalFieldWithDirection()
    {
        $select = $this->_db->select();
        $select->from(array ('p' => 'product'))
            ->order('IF(SUM() ASC');

        $expected = 'SELECT "p".* FROM "product" AS "p" ORDER BY "IF(SUM()" ASC';
        $this->assertEquals($expected, $select->assemble());
    }

    /**
     * Test a problem with assembling subqueries with joins in SELECT block. That problem is caused by "new line" char which brakes regexp detection of "AS"-case
     */
    public function testAssembleQueryWithSubqueryInSelectBlock() {
        $subSelect = $this->_db->select();
        $subSelect->from(array('st1' => 'subTable1'), 'col1')
                  ->join(array('st2' => 'subTable2'), 'st1.fk_id=st2.fk_id', 'col2');

        $columns[] = '('.$subSelect->assemble() . ') as subInSelect';
        $select = $this->_db->select();
        $select->from(array('t' => 'table1'), $columns);

        $expected = 'SELECT (SELECT "st1"."col1", "st2"."col2" FROM "subTable1" AS "st1"  INNER JOIN "subTable2" AS "st2" ON st1.fk_id=st2.fk_id) AS "subInSelect" FROM "table1" AS "t"';

        $this->assertEquals($expected, $select->assemble(),
                            'Assembling query with subquery with join failed');
    }

    public function testAssembleQueryWithRawSubqueryInSelectBlock() {
        $columns[] = '(SELECT *
FROM tb2) as subInSelect2';
        $select = $this->_db->select();
        $select->from(array('t' => 'table1'), $columns);

        $expected = 'SELECT (SELECT * FROM tb2) AS "subInSelect2" FROM "table1" AS "t"';

        $this->assertEquals($expected, $select->assemble(),
                            'Assembling query with raw subquery with "new line" char failed');
    }

    public function testAssembleQueryWithExpressionInSelectBlock() {
        $columns[] = ' DISTINCT (*) as expr';
        $select = $this->_db->select();
        $select->from(array('t' => 'table1'), $columns);

        $expected = 'SELECT DISTINCT (*) AS "expr" FROM "table1" AS "t"';

        $this->assertEquals($expected, $select->assemble(),
                            'Assembling query with raw subquery with "new line" char failed');
    }

}