133 lines
5.4 KiB
PHP
133 lines
5.4 KiB
PHP
<?php
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/*
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* $Id$
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.phpdoctrine.com>.
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*/
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/**
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* Doctrine_Query_Subquery_TestCase
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* This test case is used for testing DQL subquery functionality
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*
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* @package Doctrine
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @category Object Relational Mapping
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* @link www.phpdoctrine.com
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* @since 1.0
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* @version $Revision$
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*/
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class Doctrine_Query_Subquery_TestCase extends Doctrine_UnitTestCase
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{
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public function testSubqueryWithWherePartAndInExpression()
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{
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$q = new Doctrine_Query();
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$q->from('User')->where("User.id NOT IN (SELECT User.id FROM User WHERE User.name = 'zYne')");
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$this->assertEqual($q->getQuery(),
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"SELECT e.id AS e__id, e.name AS e__name, e.loginname AS e__loginname, e.password AS e__password, e.type AS e__type, e.created AS e__created, e.updated AS e__updated, e.email_id AS e__email_id FROM entity e WHERE e.id NOT IN (SELECT e.id AS e__id FROM entity e WHERE e.name = 'zYne' AND (e.type = 0)) AND (e.type = 0)");
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$users = $q->execute();
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$this->assertEqual($users->count(), 7);
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$this->assertEqual($users[0]->name, 'Arnold Schwarzenegger');
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}
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public function testSubqueryAllowsSelectingOfAnyField()
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{
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$q = new Doctrine_Query();
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$q->from('User u')->where('u.id NOT IN (SELECT g.user_id FROM Groupuser g)');
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$this->assertEqual($q->getQuery(), "SELECT e.id AS e__id, e.name AS e__name, e.loginname AS e__loginname, e.password AS e__password, e.type AS e__type, e.created AS e__created, e.updated AS e__updated, e.email_id AS e__email_id FROM entity e WHERE e.id NOT IN (SELECT g.user_id AS g__user_id FROM groupuser g) AND (e.type = 0)");
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}
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public function testSubqueryInSelectPart()
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{
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// ticket #307
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$q = new Doctrine_Query();
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$q->parseQuery("SELECT u.name, (SELECT COUNT(p.id) FROM Phonenumber p WHERE p.entity_id = u.id) pcount FROM User u WHERE u.name = 'zYne' LIMIT 1");
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$this->assertEqual($q->getQuery(), "SELECT e.id AS e__id, e.name AS e__name, (SELECT COUNT(p.id) AS p__0 FROM phonenumber p WHERE p.entity_id = e.id) AS e__0 FROM entity e WHERE e.name = 'zYne' AND (e.type = 0) LIMIT 1");
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// test consequent call
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$this->assertEqual($q->getQuery(), "SELECT e.id AS e__id, e.name AS e__name, (SELECT COUNT(p.id) AS p__0 FROM phonenumber p WHERE p.entity_id = e.id) AS e__0 FROM entity e WHERE e.name = 'zYne' AND (e.type = 0) LIMIT 1");
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$users = $q->execute();
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$this->assertEqual($users->count(), 1);
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$this->assertEqual($users[0]->name, 'zYne');
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$this->assertEqual($users[0]->pcount, 1);
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}
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public function testSubqueryInSelectPart2()
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{
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// ticket #307
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$q = new Doctrine_Query();
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$q->parseQuery("SELECT u.name, (SELECT COUNT(w.id) FROM User w WHERE w.id = u.id) pcount FROM User u WHERE u.name = 'zYne' LIMIT 1");
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$this->assertNotEqual($q->getQuery(), "SELECT e.id AS e__id, e.name AS e__name, (SELECT COUNT(e.id) AS e__0 FROM entity e WHERE e.id = e.id AND (e.type = 0)) AS e__0 FROM entity e WHERE e.name = 'zYne' AND (e.type = 0) LIMIT 1");
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}
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public function testGetLimitSubqueryOrderBy2()
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{
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$q = new Doctrine_Query();
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$q->select('u.name, COUNT(DISTINCT a.id) num_albums');
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$q->from('User u, u.Album a');
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$q->orderby('num_albums');
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$q->groupby('u.id');
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try {
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// this causes getLimitSubquery() to be used, and it fails
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$q->limit(5);
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$users = $q->execute();
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$count = $users->count();
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} catch (Doctrine_Exception $e) {
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$this->fail();
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}
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$this->assertEqual($q->getSql(), 'SELECT e.id AS e__id, e.name AS e__name, COUNT(DISTINCT a.id) AS a__0 FROM entity e LEFT JOIN album a ON e.id = a.user_id WHERE e.id IN (SELECT DISTINCT e2.id FROM entity e2 LEFT JOIN album a2 ON e2.id = a2.user_id WHERE (e2.type = 0) GROUP BY e2.id ORDER BY a__0 LIMIT 5) AND (e.type = 0) GROUP BY e.id ORDER BY a__0');
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}
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public function testAggregateFunctionsInOrderByAndHavingWithCount()
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{
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$q = new Doctrine_Query();
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$q->select('u.*, COUNT(a.id) num_albums')
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->from('User u')
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->leftJoin('u.Album a')
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->orderby('num_albums desc')
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->groupby('u.id')
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->having('num_albums > 0')
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->limit(5);
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try {
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$q->count();
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} catch (Doctrine_Exception $e) {
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$this->fail();
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}
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}
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}
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?>
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