<?php

/*

* This file is part of the PHPCR API Tests package

*

* Copyright (c) 2015 Liip and others

*

* For the full copyright and license information, please view the LICENSE

* file that was distributed with this source code.

*/

namespace PHPCR\Tests\Query;

/**

* $ 6.11.1 Row View - Iterator part.

*/

class RowIteratorTest extends QueryBaseCase

{

public $rowIterator;

public function setUp()

{

parent::setUp();

$this->rowIterator = $this->query->execute()->getRows();

$this->assertCount(5, $this->rowIterator);

}

public function testIterator()

{

$count = 0;

foreach ($this->rowIterator as $key => $row) {

$this->assertInstanceOf('PHPCR\Query\RowInterface', $row); // Test if the return element is an istance of row

$this->assertInstanceOf('PHPCR\NodeInterface', $row->getNode()); //Test if we can get the node of a certain row

$this->assertCount(3, $row->getValues()); // test if we can get all the values of a row

foreach ($row as $key => $value) { // Test if we can iterate over the columns inside a row

$count++;

}

}

$this->assertEquals(15, $count);

}

public function testSeekable()

{

$position = 2;

$rows = array();

foreach ($this->rowIterator as $row) {

$rows[] = $row;

}

$this->rowIterator->seek($position);

$this->assertEquals($rows[$position], $this->rowIterator->current());

}

/**

* @expectedException \OutOfBoundsException

*/

public function testSeekableOutOfBounds()

{

$position = -1;

$this->rowIterator->seek($position);

}

public function testCountable()

{

$rows = array();

foreach ($this->rowIterator as $row) {

$rows[] = $row;

}

$this->assertEquals(count($rows), $this->rowIterator->count());

}

}