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

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<?php
/*
* 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();
$this->_expr = new Expr;
}
public function testAvgExpr()
{
$this->assertEquals('AVG(u.id)', (string) $this->_expr->avg('u.id'));
}
public function testMaxExpr()
{
$this->assertEquals('MAX(u.id)', (string) $this->_expr->max('u.id'));
}
public function testMinExpr()
{
$this->assertEquals('MIN(u.id)', (string) $this->_expr->min('u.id'));
}
public function testCountExpr()
{
$this->assertEquals('MAX(u.id)', (string) $this->_expr->max('u.id'));
}
public function testCountDistinctExpr()
{
$this->assertEquals('COUNT(DISTINCT u.id)', (string) $this->_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) $this->_expr->exists($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) $this->_expr->all($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) $this->_expr->some($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) $this->_expr->any($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) $this->_expr->not($qb));
}
public function testAndExpr()
{
$this->assertEquals('1 = 1 AND 2 = 2', (string) $this->_expr->andx((string) $this->_expr->eq(1, 1), (string) $this->_expr->eq(2, 2)));
}
public function testIntelligentParenthesisPreventionAndExpr()
{
$this->assertEquals(
'1 = 1 AND 2 = 2',
(string) $this->_expr->andx($this->_expr->orx($this->_expr->andx($this->_expr->eq(1, 1))), (string) $this->_expr->eq(2, 2))
);
}
public function testOrExpr()
{
$this->assertEquals('1 = 1 OR 2 = 2', (string) $this->_expr->orx((string) $this->_expr->eq(1, 1), (string) $this->_expr->eq(2, 2)));
}
public function testAbsExpr()
{
$this->assertEquals('ABS(1)', (string) $this->_expr->abs(1));
}
public function testProdExpr()
{
$this->assertEquals('1 * 2', (string) $this->_expr->prod(1, 2));
}
public function testDiffExpr()
{
$this->assertEquals('1 - 2', (string) $this->_expr->diff(1, 2));
}
public function testSumExpr()
{
$this->assertEquals('1 + 2', (string) $this->_expr->sum(1, 2));
}
public function testQuotientExpr()
{
$this->assertEquals('10 / 2', (string) $this->_expr->quot(10, 2));
}
public function testScopeInArithmeticExpr()
{
$this->assertEquals('(100 - 20) / 2', (string) $this->_expr->quot($this->_expr->diff(100, 20), 2));
$this->assertEquals('100 - (20 / 2)', (string) $this->_expr->diff(100, $this->_expr->quot(20, 2)));
}
public function testSquareRootExpr()
{
$this->assertEquals('SQRT(1)', (string) $this->_expr->sqrt(1));
}
public function testEqualExpr()
{
$this->assertEquals('1 = 1', (string) $this->_expr->eq(1, 1));
}
public function testLikeExpr()
{
$this->assertEquals('a.description LIKE :description', (string) $this->_expr->like('a.description', ':description'));
}
public function testConcatExpr()
{
$this->assertEquals('CONCAT(u.first_name, u.last_name)', (string) $this->_expr->concat('u.first_name', 'u.last_name'));
}
public function testSubstringExpr()
{
$this->assertEquals('SUBSTRING(a.title, 0, 25)', (string) $this->_expr->substring('a.title', 0, 25));
}
/**
* @group regression
* @group DDC-612
*/
public function testSubstringExprAcceptsTwoArguments()
{
$this->assertEquals('SUBSTRING(a.title, 5)', (string) $this->_expr->substring('a.title', 5));
}
public function testLowerExpr()
{
$this->assertEquals('LOWER(u.first_name)', (string) $this->_expr->lower('u.first_name'));
}
public function testUpperExpr()
{
$this->assertEquals('UPPER(u.first_name)', (string) $this->_expr->upper('u.first_name'));
}
public function testLengthExpr()
{
$this->assertEquals('LENGTH(u.first_name)', (string) $this->_expr->length('u.first_name'));
}
public function testGreaterThanExpr()
{
$this->assertEquals('5 > 2', (string) $this->_expr->gt(5, 2));
}
public function testLessThanExpr()
{
$this->assertEquals('2 < 5', (string) $this->_expr->lt(2, 5));
}
public function testStringLiteralExpr()
{
$this->assertEquals("'word'", (string) $this->_expr->literal('word'));
}
public function testNumericLiteralExpr()
{
$this->assertEquals(5, (string) $this->_expr->literal(5));
}
/**
* @group regression
* @group DDC-610
*/
public function testLiteralExprProperlyQuotesStrings()
{
$this->assertEquals("'00010001'", (string) $this->_expr->literal('00010001'));
}
public function testGreaterThanOrEqualToExpr()
{
$this->assertEquals('5 >= 2', (string) $this->_expr->gte(5, 2));
}
public function testLessThanOrEqualTo()
{
$this->assertEquals('2 <= 5', (string) $this->_expr->lte(2, 5));
}
public function testBetweenExpr()
{
$this->assertEquals('u.id BETWEEN 3 AND 6', (string) $this->_expr->between('u.id', 3, 6));
}
public function testTrimExpr()
{
$this->assertEquals('TRIM(u.id)', (string) $this->_expr->trim('u.id'));
}
public function testIsNullExpr()
{
$this->assertEquals('u.id IS NULL', (string) $this->_expr->isNull('u.id'));
}
public function testIsNotNullExpr()
{
$this->assertEquals('u.id IS NOT NULL', (string) $this->_expr->isNotNull('u.id'));
}
public function testInExpr()
{
$this->assertEquals('u.id IN(1, 2, 3)', (string) $this->_expr->in('u.id', array(1, 2, 3)));
}
public function testInLiteralExpr()
{
$this->assertEquals("u.type IN('foo', 'bar')", (string) $this->_expr->in('u.type', array('foo', 'bar')));
}
public function testNotInExpr()
{
$this->assertEquals('u.id NOT IN(1, 2, 3)', (string) $this->_expr->notIn('u.id', array(1, 2, 3)));
}
public function testNotInLiteralExpr()
{
$this->assertEquals("u.type NOT IN('foo', 'bar')", (string) $this->_expr->notIn('u.type', array('foo', 'bar')));
}
public function testAndxOrxExpr()
{
$andExpr = $this->_expr->andx();
$andExpr->add($this->_expr->eq(1, 1));
$andExpr->add($this->_expr->lt(1, 5));
$orExpr = $this->_expr->orx();
$orExpr->add($andExpr);
$orExpr->add($this->_expr->eq(1, 1));
$this->assertEquals('(1 = 1 AND 1 < 5) OR 1 = 1', (string) $orExpr);
}
public function testOrxExpr()
{
$orExpr = $this->_expr->orx();
$orExpr->add($this->_expr->eq(1, 1));
$orExpr->add($this->_expr->lt(1, 5));
$this->assertEquals('1 = 1 OR 1 < 5', (string) $orExpr);
}
public function testOrderByCountExpr()
{
$orderExpr = $this->_expr->desc('u.username');
$this->assertEquals($orderExpr->count(), 1);
$this->assertEquals('u.username DESC', (string) $orderExpr);
}
public function testOrderByOrder()
{
$orderExpr = $this->_expr->desc('u.username');
$this->assertEquals('u.username DESC', (string) $orderExpr);
}
public function testOrderByAsc()
{
$orderExpr = $this->_expr->asc('u.username');
$this->assertEquals('u.username ASC', (string) $orderExpr);
}
/**
* @expectedException \InvalidArgumentException
*/
public function testAddThrowsException()
{
$orExpr = $this->_expr->orx();
$orExpr->add($this->_expr->quot(5, 2));
}
/**
* @group DDC-1683
*/
public function testBooleanLiteral()
{
$this->assertEquals('true', $this->_expr->literal(true));
$this->assertEquals('false', $this->_expr->literal(false));
}
2012-03-25 07:30:58 +04:00
/**
* @group DDC-1686
*/
public function testExpressionGetter()
{
// Andx
$andx = new Expr\Andx(array('1 = 1', '2 = 2'));
$this->assertEquals(array('1 = 1', '2 = 2'), $andx->getParts());
// Comparison
$comparison = new Expr\Comparison('foo', Expr\Comparison::EQ, 'bar');
$this->assertEquals('foo', $comparison->getLeftExpr());
$this->assertEquals('bar', $comparison->getRightExpr());
$this->assertEquals(Expr\Comparison::EQ, $comparison->getOperator());
// From
$from = new Expr\From('Foo', 'f', 'f.id');
$this->assertEquals('f', $from->getAlias());
$this->assertEquals('Foo', $from->getFrom());
$this->assertEquals('f.id', $from->getIndexBy());
// Func
$func = new Expr\Func('MAX', array('f.id'));
$this->assertEquals('MAX', $func->getName());
$this->assertEquals(array('f.id'), $func->getArguments());
// GroupBy
$group = new Expr\GroupBy(array('foo DESC', 'bar ASC'));
$this->assertEquals(array('foo DESC', 'bar ASC'), $group->getParts());
// Join
$join = new Expr\Join(Expr\Join::INNER_JOIN, 'f.bar', 'b', Expr\Join::ON, 'b.bar_id = 1', 'b.bar_id');
$this->assertEquals(Expr\Join::INNER_JOIN, $join->getJoinType());
$this->assertEquals(Expr\Join::ON, $join->getConditionType());
$this->assertEquals('b.bar_id = 1', $join->getCondition());
$this->assertEquals('b.bar_id', $join->getIndexBy());
$this->assertEquals('f.bar', $join->getJoin());
$this->assertEquals('b', $join->getAlias());
// Literal
$literal = new Expr\Literal(array('foo'));
$this->assertEquals(array('foo'), $literal->getParts());
// Math
$math = new Expr\Math(10, '+', 20);
$this->assertEquals(10, $math->getLeftExpr());
$this->assertEquals(20, $math->getRightExpr());
$this->assertEquals('+', $math->getOperator());
// OrderBy
$order = new Expr\OrderBy('foo', 'DESC');
$this->assertEquals(array('foo DESC'), $order->getParts());
// Andx
$orx = new Expr\Orx(array('foo = 1', 'bar = 2'));
$this->assertEquals(array('foo = 1', 'bar = 2'), $orx->getParts());
// Select
$select = new Expr\Select(array('foo', 'bar'));
$this->assertEquals(array('foo', 'bar'), $select->getParts());
}
}