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doctrine2/tests/QueryLimitTestCase.php

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<?php
class Doctrine_Query_Limit_TestCase extends Doctrine_UnitTestCase {
public function prepareTables() {
$this->tables[] = "Photo";
$this->tables[] = "Tag";
$this->tables[] = "Phototag";
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parent::prepareTables();
}
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public function testLimitWithOneToOneLeftJoin() {
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$q = new Doctrine_Query($this->connection);
$q->select('u.id, e.*')->from('User u, u.Email e')->limit(5);
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$users = $q->execute();
$this->assertEqual($users->count(), 5);
$this->assertEqual($q->getQuery(), "SELECT e.id AS e__id, e2.id AS e2__id, e2.address AS e2__address FROM entity e LEFT JOIN email e2 ON e.email_id = e2.id WHERE (e.type = 0) LIMIT 5");
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}
public function testLimitWithOneToOneInnerJoin() {
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$q = new Doctrine_Query($this->connection);
$q->select('u.id, e.*')->from('User u, u:Email e')->limit(5);
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$users = $q->execute();
$this->assertEqual($users->count(), 5);
$this->assertEqual($q->getQuery(), "SELECT e.id AS e__id, e2.id AS e2__id, e2.address AS e2__address FROM entity e INNER JOIN email e2 ON e.email_id = e2.id WHERE (e.type = 0) LIMIT 5");
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}
public function testLimitWithOneToManyLeftJoin() {
$this->query->select('u.id, p.*')->from('User u, u.Phonenumber p')->limit(5);
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$sql = $this->query->getQuery();
$this->assertEqual($this->query->getQuery(),
'SELECT e.id AS e__id, p.id AS p__id, p.phonenumber AS p__phonenumber, p.entity_id AS p__entity_id FROM entity e LEFT JOIN phonenumber p ON e.id = p.entity_id WHERE e.id IN (SELECT DISTINCT e2.id FROM entity e2 WHERE (e2.type = 0) LIMIT 5) AND (e.type = 0)');
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$users = $this->query->execute();
$count = $this->dbh->count();
$this->assertEqual($users->count(), 5);
$users[0]->Phonenumber[0];
$this->assertEqual($count, $this->dbh->count());
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$this->query->offset(2);
$users = $this->query->execute();
$count = $this->dbh->count();
$this->assertEqual($users->count(), 5);
$users[3]->Phonenumber[0];
$this->assertEqual($count, $this->dbh->count());
}
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public function testLimitWithOneToManyLeftJoinAndCondition() {
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$q = new Doctrine_Query($this->connection);
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$q->from("User(name)")->where("User.Phonenumber.phonenumber LIKE '%123%'")->limit(5);
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$users = $q->execute();
$this->assertEqual($users->count(), 5);
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$this->assertEqual($users[0]->name, 'zYne');
$this->assertEqual($users[1]->name, 'Arnold Schwarzenegger');
$this->assertEqual($users[2]->name, 'Michael Caine');
$this->assertEqual($users[3]->name, 'Sylvester Stallone');
$this->assertEqual($users[4]->name, 'Jean Reno');
$this->assertEqual($q->getQuery(),
"SELECT e.id AS e__id, e.name AS e__name FROM entity e LEFT JOIN phonenumber p ON e.id = p.entity_id WHERE e.id IN (SELECT DISTINCT e2.id FROM entity e2 LEFT JOIN phonenumber p2 ON e2.id = p2.entity_id WHERE p2.phonenumber LIKE '%123%' AND (e2.type = 0) LIMIT 5) AND p.phonenumber LIKE '%123%' AND (e.type = 0)");
}
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public function testLimitWithOneToManyLeftJoinAndOrderBy() {
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$q = new Doctrine_Query($this->connection);
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$q->from("User(name)")->where("User.Phonenumber.phonenumber LIKE '%123%'")->orderby("User.Email.address")->limit(5);
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$users = $q->execute();
$this->assertEqual($users[0]->name, 'Arnold Schwarzenegger');
$this->assertEqual($users[1]->name, 'Michael Caine');
$this->assertEqual($users[2]->name, 'Jean Reno');
$this->assertEqual($users[3]->name, 'Sylvester Stallone');
$this->assertEqual($users[4]->name, 'zYne');
$this->assertEqual($users->count(), 5);
}
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public function testLimitWithOneToManyInnerJoin() {
$this->query->select('u.id, p.*')->from('User u INNER JOIN u.Phonenumber p');
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$this->query->limit(5);
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$sql = $this->query->getQuery();
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$users = $this->query->execute();
$count = $this->dbh->count();
$this->assertEqual($users->count(), 5);
$users[0]->Phonenumber[0];
$this->assertEqual($count, $this->dbh->count());
$this->query->offset(2);
$users = $this->query->execute();
$count = $this->dbh->count();
$this->assertEqual($users->count(), 5);
$users[3]->Phonenumber[0];
$this->assertEqual($count, $this->dbh->count());
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$this->assertEqual($this->query->getQuery(),
'SELECT e.id AS e__id, p.id AS p__id, p.phonenumber AS p__phonenumber, p.entity_id AS p__entity_id FROM entity e INNER JOIN phonenumber p ON e.id = p.entity_id WHERE e.id IN (SELECT DISTINCT e2.id FROM entity e2 INNER JOIN phonenumber p2 ON e2.id = p2.entity_id WHERE (e2.type = 0) LIMIT 5 OFFSET 2) AND (e.type = 0)');
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}
public function testLimitWithPreparedQueries() {
$q = new Doctrine_Query();
$q->select('u.id, p.id')->from('User u LEFT JOIN u.Phonenumber p');
$q->where("u.name = ?");
$q->limit(5);
$users = $q->execute(array('zYne'));
$this->assertEqual($users->count(), 1);
$count = $this->dbh->count();
$users[0]->Phonenumber[0];
$this->assertEqual($count, $this->dbh->count());
$this->assertEqual($q->getQuery(),
'SELECT e.id AS e__id, p.id AS p__id FROM entity e LEFT JOIN phonenumber p ON e.id = p.entity_id WHERE e.id IN (SELECT DISTINCT e2.id FROM entity e2 WHERE e2.name = ? AND (e2.type = 0) LIMIT 5) AND e.name = ? AND (e.type = 0)');
$q = new Doctrine_Query();
$q->select('u.id, p.id')->from('User u LEFT JOIN u.Phonenumber p');
$q->where("User.name LIKE ? || User.name LIKE ?");
$q->limit(5);
$users = $q->execute(array('%zYne%', '%Arnold%'));
$this->assertEqual($users->count(), 2);
$count = $this->dbh->count();
$users[0]->Phonenumber[0];
$this->assertEqual($count, $this->dbh->count());
$this->assertEqual($q->getQuery(),
"SELECT e.id AS e__id, p.id AS p__id FROM entity e LEFT JOIN phonenumber p ON e.id = p.entity_id WHERE e.id IN (SELECT DISTINCT e2.id FROM entity e2 WHERE (e2.name LIKE ? OR e2.name LIKE ?) AND (e2.type = 0) LIMIT 5) AND (e.name LIKE ? OR e.name LIKE ?) AND (e.type = 0)");
}
public function testConnectionFlushing() {
$q = new Doctrine_Query();
$q->from("User(id).Phonenumber(id)");
$q->where("User.name = ?");
$q->limit(5);
$users = $q->execute(array('zYne'));
$this->assertEqual($users->count(), 1);
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$this->connection->flush();
}
public function testLimitWithManyToManyColumnAggInheritanceLeftJoin() {
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$q = new Doctrine_Query($this->connection);
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$q->from("User.Group")->limit(5);
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$users = $q->execute();
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$this->assertEqual($users->count(), 5);
$user = $this->objTable->find(5);
$user->Group[1]->name = "Tough guys inc.";
$user->Group[2]->name = "Terminators";
$user2 = $this->objTable->find(4);
$user2->Group = $user->Group;
$user3 = $this->objTable->find(6);
$user3->Group = $user->Group;
$this->assertEqual($user->Group[0]->name, "Action Actors");
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$this->connection->flush();
$this->assertEqual($user->Group[0]->name, "Action Actors");
$this->assertEqual(count($user->Group), 3);
$q = new Doctrine_Query();
$q->from("User")->where("User.Group.id = ?")->orderby("User.id ASC")->limit(5);
$users = $q->execute(array($user->Group[1]->id));
$this->assertEqual($users->count(), 3);
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$this->connection->clear();
$q = new Doctrine_Query();
$q->from("User")->where("User.Group.id = ?")->orderby("User.id DESC");
$users = $q->execute(array($user->Group[1]->id));
$this->assertEqual($users->count(), 3);
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}
public function testLimitAttribute() {
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$this->manager->setAttribute(Doctrine::ATTR_QUERY_LIMIT, Doctrine::LIMIT_ROWS);
$this->connection->clear();
$q = new Doctrine_Query();
$q->from("User")->where("User.Group.id = ?")->orderby("User.id DESC")->limit(5);
$users = $q->execute(array(3));
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$this->assertEqual($users->count(), 3);
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$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 LEFT JOIN groupuser ON e.id = groupuser.user_id LEFT JOIN entity e2 ON e2.id = groupuser.group_id WHERE e2.id = ? AND (e.type = 0 AND (e2.type = 1 OR e2.type IS NULL)) ORDER BY e.id DESC LIMIT 5");
$this->manager->setAttribute(Doctrine::ATTR_QUERY_LIMIT, Doctrine::LIMIT_RECORDS);
}
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public function testLimitWithManyToManyAndColumnAggregationInheritance() {
$q = new Doctrine_Query();
$q->from('User u, u.Group g')->where('g.id > 1')->orderby('u.name DESC')->limit(10);
}
public function testLimitWithNormalManyToMany() {
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$coll = new Doctrine_Collection($this->connection->getTable("Photo"));
$tag = new Tag();
$tag->tag = "Some tag";
$coll[0]->Tag[0] = $tag;
$coll[0]->name = "photo 1";
$coll[1]->Tag[0] = $tag;
$coll[1]->name = "photo 2";
$coll[2]->Tag[0] = $tag;
$coll[2]->name = "photo 3";
$coll[3]->Tag[0]->tag = "Other tag";
$coll[3]->name = "photo 4";
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$this->connection->flush();
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$q = new Doctrine_Query();
$q->from("Photo")->where("Photo.Tag.id = ?")->orderby("Photo.id DESC")->limit(100);
$photos = $q->execute(array(1));
$this->assertEqual($photos->count(), 3);
$this->assertEqual($q->getQuery(),
"SELECT p.id AS p__id, p.name AS p__name FROM photo p LEFT JOIN phototag ON p.id = phototag.photo_id LEFT JOIN tag t ON t.id = phototag.tag_id WHERE p.id IN (SELECT DISTINCT p2.id FROM photo p2 LEFT JOIN phototag ON p2.id = phototag.photo_id LEFT JOIN tag t2 ON t2.id = phototag.tag_id WHERE t2.id = ? ORDER BY p2.id DESC LIMIT 100) AND t.id = ? ORDER BY p.id DESC");
}
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}
?>