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Added a test which verifies that the tree walkers are kept.

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This commit is contained in:
Roger Llopart Pla 2013-07-03 11:18:19 +00:00
parent 981fcb2c21
commit 91638aadcf
1 changed files with 31 additions and 0 deletions
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31
tests/Doctrine/Tests/ORM/Functional/PaginationTest.php
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@ -139,6 +139,18 @@ class PaginationTest extends \Doctrine\Tests\OrmFunctionalTestCase
$this->assertTrue($query->getParameters()->isEmpty());
}
public function testQueryWalkerIsKept()
{
$dql = "SELECT u FROM Doctrine\Tests\Models\CMS\CmsUser u";
$query = $this->_em->createQuery($dql);
$query->setHint(Query::HINT_CUSTOM_TREE_WALKERS, array('Doctrine\Tests\ORM\Functional\CustomTreeWalker'));
$paginator = new Paginator($query, true);
$paginator->setUseOutputWalkers(false);
$this->assertCount(1, $paginator->getIterator());
$this->assertEquals(1, $paginator->count());
}
public function populate()
{
for ($i = 0; $i < 3; $i++) {
@ -166,3 +178,22 @@ class PaginationTest extends \Doctrine\Tests\OrmFunctionalTestCase
);
}
}
class CustomTreeWalker extends Query\TreeWalkerAdapter
{
public function walkSelectStatement(Query\AST\SelectStatement $selectStatement)
{
$condition = new Query\AST\ConditionalPrimary();
$path = new Query\AST\PathExpression(Query\AST\PathExpression::TYPE_STATE_FIELD, 'u', 'name');
$path->type = Query\AST\PathExpression::TYPE_STATE_FIELD;
$condition->simpleConditionalExpression = new Query\AST\ComparisonExpression(
$path,
'=',
new Query\AST\Literal(Query\AST\Literal::STRING, 'Name1')
);
$selectStatement->whereClause = new Query\AST\WhereClause($condition);
}
}