public function testCriteriaOrderDir()
{
$data = array(DefaultCriteria::ORDER_BY => 'foo', DefaultCriteria::ORDER_DIR => DefaultCriteria::ORDER_DIR_ASC);
$criteria = new DefaultCriteria($data);
$this->assertNotNull($criteria->getOrderBy());
$this->assertEquals('foo', $criteria->getOrderBy());
$this->assertEquals(DefaultCriteria::ORDER_DIR_ASC, $criteria->getOrderDir());
$data = array(DefaultCriteria::ORDER_BY => 'foo', DefaultCriteria::ORDER_DIR => DefaultCriteria::ORDER_DIR_DESC);
$criteria = new DefaultCriteria($data);
$this->assertNotNull($criteria->getOrderBy());
$this->assertEquals('foo', $criteria->getOrderBy());
$this->assertEquals(DefaultCriteria::ORDER_DIR_DESC, $criteria->getOrderDir());
}