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doctrine2/tests/Doctrine/Tests/ORM/Query/ExprTest.php

322 lines
9.1 KiB
PHP

<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.doctrine-project.org>.
*/
namespace Doctrine\Tests\ORM\Query;
use Doctrine\ORM\Query\Expr;
use Doctrine\ORM\Query;
require_once __DIR__ . '/../../TestInit.php';
/**
* Test case for the DQL Expr class used for generating DQL snippets through
* a programmatic interface
*
* @author Jonathan H. Wage <jonwage@gmail.com>
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link http://www.phpdoctrine.org
* @since 2.0
* @version $Revision$
*/
class ExprTest extends \Doctrine\Tests\OrmTestCase
{
private $_em;
protected function setUp()
{
$this->_em = $this->_getTestEntityManager();
}
public function testAvgExpr()
{
$this->assertEquals('AVG(u.id)', (string) Expr::avg('u.id'));
}
public function testMaxExpr()
{
$this->assertEquals('MAX(u.id)', (string) Expr::max('u.id'));
}
public function testMinExpr()
{
$this->assertEquals('MIN(u.id)', (string) Expr::min('u.id'));
}
public function testCountExpr()
{
$this->assertEquals('MAX(u.id)', (string) Expr::max('u.id'));
}
public function testCountDistinctExpr()
{
$this->assertEquals('COUNT(DISTINCT u.id)', (string) Expr::countDistinct('u.id'));
}
public function testExistsExpr()
{
$qb = $this->_em->createQueryBuilder();
$qb->select('u')->from('User', 'u')->where('u.name = ?1');
$this->assertEquals('EXISTS(SELECT u FROM User u WHERE u.name = ?1)', (string) Expr::exists($qb));
}
public function testAllExpr()
{
$qb = $this->_em->createQueryBuilder();
$qb->select('u')->from('User', 'u')->where('u.name = ?1');
$this->assertEquals('ALL(SELECT u FROM User u WHERE u.name = ?1)', (string) Expr::all($qb));
}
public function testSomeExpr()
{
$qb = $this->_em->createQueryBuilder();
$qb->select('u')->from('User', 'u')->where('u.name = ?1');
$this->assertEquals('SOME(SELECT u FROM User u WHERE u.name = ?1)', (string) Expr::some($qb));
}
public function testAnyExpr()
{
$qb = $this->_em->createQueryBuilder();
$qb->select('u')->from('User', 'u')->where('u.name = ?1');
$this->assertEquals('ANY(SELECT u FROM User u WHERE u.name = ?1)', (string) Expr::any($qb));
}
public function testNotExpr()
{
$qb = $this->_em->createQueryBuilder();
$qb->select('u')->from('User', 'u')->where('u.name = ?1');
$this->assertEquals('NOT(SELECT u FROM User u WHERE u.name = ?1)', (string) Expr::not($qb));
}
public function testAndExpr()
{
$this->assertEquals('(1 = 1) AND (2 = 2)', (string) Expr::andx((string) Expr::eq(1, 1), (string) Expr::eq(2, 2)));
}
public function testIntelligentParenthesisPreventionAndExpr()
{
$this->assertEquals(
'(1 = 1) AND (2 = 2)',
(string) Expr::andx(Expr::orx(Expr::andx(Expr::eq(1, 1))), (string) Expr::eq(2, 2))
);
}
public function testOrExpr()
{
$this->assertEquals('(1 = 1) OR (2 = 2)', (string) Expr::orx((string) Expr::eq(1, 1), (string) Expr::eq(2, 2)));
}
public function testAbsExpr()
{
$this->assertEquals('ABS(1)', (string) Expr::abs(1));
}
public function testProdExpr()
{
$this->assertEquals('1 * 2', (string) Expr::prod(1, 2));
}
public function testDiffExpr()
{
$this->assertEquals('1 - 2', (string) Expr::diff(1, 2));
}
public function testSumExpr()
{
$this->assertEquals('1 + 2', (string) Expr::sum(1, 2));
}
public function testQuotientExpr()
{
$this->assertEquals('10 / 2', (string) Expr::quot(10, 2));
}
public function testScopeInArithmeticExpr()
{
$this->assertEquals('(100 - 20) / 2', (string) Expr::quot(Expr::diff(100, 20), 2));
$this->assertEquals('100 - (20 / 2)', (string) Expr::diff(100, Expr::quot(20, 2)));
}
public function testSquareRootExpr()
{
$this->assertEquals('SQRT(1)', (string) Expr::sqrt(1));
}
public function testEqualExpr()
{
$this->assertEquals('1 = 1', (string) Expr::eq(1, 1));
}
public function testLikeExpr()
{
$this->assertEquals('a.description LIKE :description', (string) Expr::like('a.description', ':description'));
}
public function testConcatExpr()
{
$this->assertEquals('CONCAT(u.first_name, u.last_name)', (string) Expr::concat('u.first_name', 'u.last_name'));
}
public function testSubstrExpr()
{
$this->assertEquals('SUBSTR(a.title, 0, 25)', (string) Expr::substr('a.title', 0, 25));
}
public function testLowerExpr()
{
$this->assertEquals('LOWER(u.first_name)', (string) Expr::lower('u.first_name'));
}
public function testUpperExpr()
{
$this->assertEquals('UPPER(u.first_name)', (string) Expr::upper('u.first_name'));
}
public function testLengthExpr()
{
$this->assertEquals('LENGTH(u.first_name)', (string) Expr::length('u.first_name'));
}
public function testGreaterThanExpr()
{
$this->assertEquals('5 > 2', (string) Expr::gt(5, 2));
}
public function testLessThanExpr()
{
$this->assertEquals('2 < 5', (string) Expr::lt(2, 5));
}
public function testStringLiteralExpr()
{
$this->assertEquals("'word'", (string) Expr::literal('word'));
}
public function testNumericLiteralExpr()
{
$this->assertEquals(5, (string) Expr::literal(5));
}
public function testGreaterThanOrEqualToExpr()
{
$this->assertEquals('5 >= 2', (string) Expr::gte(5, 2));
}
public function testLessThanOrEqualTo()
{
$this->assertEquals('2 <= 5', (string) Expr::lte(2, 5));
}
public function testBetweenExpr()
{
$this->assertEquals('BETWEEN(u.id, 3, 6)', (string) Expr::between('u.id', 3, 6));
}
public function testTrimExpr()
{
$this->assertEquals('TRIM(u.id)', (string) Expr::trim('u.id'));
}
public function testInExpr()
{
$this->assertEquals('u.id IN(1, 2, 3)', (string) Expr::in('u.id', array(1, 2, 3)));
}
public function testAndxOrxExpr()
{
$andExpr = Expr::andx();
$andExpr->add(Expr::eq(1, 1));
$andExpr->add(Expr::lt(1, 5));
$orExpr = Expr::orx();
$orExpr->add($andExpr);
$orExpr->add(Expr::eq(1, 1));
$this->assertEquals('((1 = 1) AND (1 < 5)) OR (1 = 1)', (string) $orExpr);
}
public function testOrxExpr()
{
$orExpr = Expr::orx();
$orExpr->add(Expr::eq(1, 1));
$orExpr->add(Expr::lt(1, 5));
$this->assertEquals('(1 = 1) OR (1 < 5)', (string) $orExpr);
}
public function testSelectExpr()
{
$selectExpr = Expr::select();
$selectExpr->add('u.id');
$selectExpr->add('u.username');
$this->assertEquals('u.id, u.username', (string) $selectExpr);
}
public function testFromExpr()
{
$this->assertEquals('User', (string) Expr::from('User'));
$this->assertEquals('User u', (string) Expr::from('User', 'u'));
}
public function testExprBaseCount()
{
$selectExpr = Expr::select();
$selectExpr->add('u.id');
$selectExpr->add('u.username');
$this->assertEquals($selectExpr->count(), 2);
}
public function testOrderByCountExpr()
{
$orderByExpr = Expr::orderBy();
$orderByExpr->add('u.username', 'DESC');
$this->assertEquals($orderByExpr->count(), 1);
$this->assertEquals('u.username DESC', (string) $orderByExpr);
}
public function testOrderByOrder()
{
$orderByExpr = Expr::orderBy('u.username', 'DESC');
$this->assertEquals('u.username DESC', (string) $orderByExpr);
}
public function testOrderByDefaultOrderIsAsc()
{
$orderByExpr = Expr::orderBy('u.username');
$this->assertEquals('u.username ASC', (string) $orderByExpr);
}
/**
* @expectedException Doctrine\Common\DoctrineException
*/
public function testAddThrowsException()
{
$orExpr = Expr::orx();
$orExpr->add(Expr::quot(5, 2));
}
}