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JNodeTest.php
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JNodeTest.php
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<?php
/**
* @package Joomla.UnitTest
* @subpackage Base
*
* @copyright Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
require_once JPATH_PLATFORM.'/legacy/base/node.php';
/**
* Test class for JNode.
* Generated by PHPUnit on 2009-10-08 at 11:47:03.
*/
class JNodeTest extends PHPUnit_Framework_TestCase {
/**
* @var JNode
*/
protected $object;
/**
* Sets up the fixture, for example, opens a network connection.
* This method is called before a test is executed.
*/
protected function setUp() {
$this->object = new JNode;
}
/**
* Tears down the fixture, for example, closes a network connection.
* This method is called after a test is executed.
*/
protected function tearDown() {
}
/**
* Tests adding a child to a new node.
*
* @group JNode
* @covers JNode::addChild
* @return void
*/
public function testAddChild() {
$newParent = new JNode;
$newParent->addChild( $this->object );
$this->assertAttributeEquals(
$newParent,
'_parent',
$this->object
);
}
/**
* Tests getting the parent of a node.
*
* @group JNode
* @covers JNode::getParent
* @return void
*/
public function testGetParent() {
$this->assertEquals(
null,
$this->object->getParent(),
'New node should have null parent'
);
$this->assertAttributeEquals(
null,
'_parent',
$this->object
);
$newParent = new JNode;
$newParent->addChild( $this->object );
$this->assertEquals(
$newParent,
$this->object->getParent(),
'Node should have this parent'
);
$this->assertAttributeEquals(
$newParent,
'_parent',
$this->object
);
}
/**
* Tests setting the parent of a node.
*
* @group JNode
* @covers JNode::setParent
* @return void
*/
public function testSetParent() {
$newParent = new JNode;
$this->object->setParent( $newParent );
$this->assertAttributeEquals(
$newParent,
'_parent',
$this->object
);
}
/**
* Tests finding if a node has children.
*
* @group JNode
* @covers JNode::hasChildren
* @return void
*/
public function testHasChildren() {
$this->assertFalse(
$this->object->hasChildren(),
'New node should have no children'
);
$newChild = new JNode;
$this->object->addChild( $newChild );
$this->assertTrue(
$this->object->hasChildren(),
'Node should have children'
);
}
/**
* Tests getting the children of a node.
*
* @group JNode
* @covers JNode::getChildren
* @return void
*/
public function testGetChildren() {
$this->assertEquals(
array(),
$this->object->getChildren(),
'New node should have null children'
);
$this->assertAttributeEquals(
array(),
'_children',
$this->object
);
$newChild = new JNode;
$this->object->addChild( $newChild );
$this->assertEquals(
array( spl_object_hash($newChild) => $newChild ),
$this->object->getChildren(),
'Node should have the created child'
);
$this->assertAttributeEquals(
array( spl_object_hash($newChild) => $newChild ),
'_children',
$this->object
);
}
}