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cakephp2-php8/cake/tests/cases/libs/controller/components/paginator.test.php
mark_story ee3017599d Merge branch '2.0' into 2.0-pagination 
Conflicts:
	cake/libs/controller/components/paginator.php
	cake/libs/router.php
2010-12-24 14:43:11 -05:00

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<?php
/**
* PaginatorComponentTest file
*
* Series of tests for paginator component.
*
* PHP 5
*
* CakePHP(tm) Tests <http://book.cakephp.org/view/1196/Testing>
* Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice
*
* @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://book.cakephp.org/view/1196/Testing CakePHP(tm) Tests
* @package cake.tests.cases.libs.controller.components
* @since CakePHP(tm) v 2.0
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
App::import('Controller', 'Controller', false);
App::import('Component', 'Paginator');
App::import('Core', array('CakeRequest', 'CakeResponse'));
/**
* PaginatorTestController class
*
* @package cake.tests.cases.libs.controller.components
*/
class PaginatorTestController extends Controller {
/**
* name property
*
* @var string 'PaginatorTest'
* @access public
*/
public $name = 'PaginatorTest';
/**
* uses property
*
* @var array
* @access public
*/
//public $uses = null;
/**
* components property
*
* @var array
* @access public
*/
public $components = array('Paginator');
}
/**
* PaginatorControllerPost class
*
* @package cake.tests.cases.libs.controller.components
*/
class PaginatorControllerPost extends CakeTestModel {
/**
* name property
*
* @var string 'PaginatorControllerPost'
* @access public
*/
public $name = 'PaginatorControllerPost';
/**
* useTable property
*
* @var string 'posts'
* @access public
*/
public $useTable = 'posts';
/**
* invalidFields property
*
* @var array
* @access public
*/
public $invalidFields = array('name' => 'error_msg');
/**
* lastQuery property
*
* @var mixed null
* @access public
*/
public $lastQuery = null;
/**
* beforeFind method
*
* @param mixed $query
* @access public
* @return void
*/
function beforeFind($query) {
$this->lastQuery = $query;
}
/**
* find method
*
* @param mixed $type
* @param array $options
* @access public
* @return void
*/
function find($conditions = null, $fields = array(), $order = null, $recursive = null) {
if ($conditions == 'popular') {
$conditions = array($this->name . '.' . $this->primaryKey .' > ' => '1');
$options = Set::merge($fields, compact('conditions'));
return parent::find('all', $options);
}
return parent::find($conditions, $fields);
}
}
/**
* ControllerPaginateModel class
*
* @package cake.tests.cases.libs.controller.components
*/
class ControllerPaginateModel extends CakeTestModel {
/**
* name property
*
* @var string 'ControllerPaginateModel'
* @access public
*/
public $name = 'ControllerPaginateModel';
/**
* useTable property
*
* @var string 'comments'
* @access public
*/
public $useTable = 'comments';
/**
* paginate method
*
* @return void
*/
public function paginate($conditions, $fields, $order, $limit, $page, $recursive, $extra) {
$this->extra = $extra;
}
/**
* paginateCount
*
* @access public
* @return void
*/
function paginateCount($conditions, $recursive, $extra) {
$this->extraCount = $extra;
}
}
/**
* PaginatorControllerCommentclass
*
* @package cake.tests.cases.libs.controller.components
*/
class PaginatorControllerComment extends CakeTestModel {
/**
* name property
*
* @var string 'Comment'
* @access public
*/
public $name = 'Comment';
/**
* useTable property
*
* @var string 'comments'
* @access public
*/
public $useTable = 'comments';
/**
* alias property
*
* @var string 'PaginatorControllerComment'
* @access public
*/
public $alias = 'PaginatorControllerComment';
}
class PaginatorTest extends CakeTestCase {
/**
* fixtures property
*
* @var array
* @access public
*/
public $fixtures = array('core.post', 'core.comment');
/**
* setup
*
* @return void
*/
function setUp() {
parent::setUp();
$this->request = new CakeRequest('controller_posts/index');
$this->request->params['pass'] = $this->request->params['named'] = array();
$this->Controller = new Controller($this->request);
$this->Paginator = new PaginatorComponent($this->getMock('ComponentCollection'), array());
$this->Paginator->Controller = $this->Controller;
$this->Controller->Post = $this->getMock('Model');
$this->Controller->Post->alias = 'Post';
}
/**
* testPaginate method
*
* @access public
* @return void
*/
function testPaginate() {
$Controller = new PaginatorTestController($this->request);
$Controller->uses = array('PaginatorControllerPost', 'PaginatorControllerComment');
$Controller->request->params['pass'] = array('1');
$Controller->request->query = array();
$Controller->constructClasses();
$results = Set::extract($Controller->Paginator->paginate('PaginatorControllerPost'), '{n}.PaginatorControllerPost.id');
$this->assertEqual($results, array(1, 2, 3));
$results = Set::extract($Controller->Paginator->paginate('PaginatorControllerComment'), '{n}.PaginatorControllerComment.id');
$this->assertEqual($results, array(1, 2, 3, 4, 5, 6));
$Controller->modelClass = null;
$Controller->uses[0] = 'Plugin.PaginatorControllerPost';
$results = Set::extract($Controller->Paginator->paginate(), '{n}.PaginatorControllerPost.id');
$this->assertEqual($results, array(1, 2, 3));
$Controller->request->params['named'] = array('page' => '-1');
$results = Set::extract($Controller->Paginator->paginate('PaginatorControllerPost'), '{n}.PaginatorControllerPost.id');
$this->assertEqual($Controller->params['paging']['PaginatorControllerPost']['page'], 1);
$this->assertEqual($results, array(1, 2, 3));
$Controller->request->params['named'] = array('sort' => 'PaginatorControllerPost.id', 'direction' => 'asc');
$results = Set::extract($Controller->Paginator->paginate('PaginatorControllerPost'), '{n}.PaginatorControllerPost.id');
$this->assertEqual($Controller->params['paging']['PaginatorControllerPost']['page'], 1);
$this->assertEqual($results, array(1, 2, 3));
$Controller->request->params['named'] = array('sort' => 'PaginatorControllerPost.id', 'direction' => 'desc');
$results = Set::extract($Controller->Paginator->paginate('PaginatorControllerPost'), '{n}.PaginatorControllerPost.id');
$this->assertEqual($Controller->params['paging']['PaginatorControllerPost']['page'], 1);
$this->assertEqual($results, array(3, 2, 1));
$Controller->request->params['named'] = array('sort' => 'id', 'direction' => 'desc');
$results = Set::extract($Controller->Paginator->paginate('PaginatorControllerPost'), '{n}.PaginatorControllerPost.id');
$this->assertEqual($Controller->params['paging']['PaginatorControllerPost']['page'], 1);
$this->assertEqual($results, array(3, 2, 1));
$Controller->request->params['named'] = array('sort' => 'NotExisting.field', 'direction' => 'desc');
$results = Set::extract($Controller->Paginator->paginate('PaginatorControllerPost'), '{n}.PaginatorControllerPost.id');
$this->assertEqual($Controller->params['paging']['PaginatorControllerPost']['page'], 1, 'Invalid field in query %s');
$this->assertEqual($results, array(1, 2, 3));
$Controller->request->params['named'] = array(
'sort' => 'PaginatorControllerPost.author_id', 'direction' => 'allYourBase'
);
$results = Set::extract($Controller->Paginator->paginate('PaginatorControllerPost'), '{n}.PaginatorControllerPost.id');
$this->assertEqual($Controller->PaginatorControllerPost->lastQuery['order'][0], array('PaginatorControllerPost.author_id' => 'asc'));
$this->assertEqual($results, array(1, 3, 2));
$Controller->request->params['named'] = array();
$Controller->Paginator->settings = array('limit' => 0, 'maxLimit' => 10, 'paramType' => 'named');
$Controller->Paginator->paginate('PaginatorControllerPost');
$this->assertIdentical($Controller->params['paging']['PaginatorControllerPost']['page'], 1);
$this->assertIdentical($Controller->params['paging']['PaginatorControllerPost']['pageCount'], 3);
$this->assertIdentical($Controller->params['paging']['PaginatorControllerPost']['prevPage'], false);
$this->assertIdentical($Controller->params['paging']['PaginatorControllerPost']['nextPage'], true);
$Controller->request->params['named'] = array();
$Controller->Paginator->settings = array('limit' => 'garbage!', 'maxLimit' => 10, 'paramType' => 'named');
$Controller->Paginator->paginate('PaginatorControllerPost');
$this->assertIdentical($Controller->params['paging']['PaginatorControllerPost']['page'], 1);
$this->assertIdentical($Controller->params['paging']['PaginatorControllerPost']['pageCount'], 3);
$this->assertIdentical($Controller->params['paging']['PaginatorControllerPost']['prevPage'], false);
$this->assertIdentical($Controller->params['paging']['PaginatorControllerPost']['nextPage'], true);
$Controller->request->params['named'] = array();
$Controller->Paginator->settings = array('limit' => '-1', 'maxLimit' => 10, 'paramType' => 'named');
$Controller->Paginator->paginate('PaginatorControllerPost');
$this->assertIdentical($Controller->params['paging']['PaginatorControllerPost']['limit'], 1);
$this->assertIdentical($Controller->params['paging']['PaginatorControllerPost']['page'], 1);
$this->assertIdentical($Controller->params['paging']['PaginatorControllerPost']['pageCount'], 3);
$this->assertIdentical($Controller->params['paging']['PaginatorControllerPost']['prevPage'], false);
$this->assertIdentical($Controller->params['paging']['PaginatorControllerPost']['nextPage'], true);
}
/**
* Test that non-numeric values are rejected for page, and limit
*
* @return void
*/
function testPageParamCasting() {
$this->Controller->Post->expects($this->at(0))
->method('find')
->will($this->returnValue(2));
$this->Controller->Post->expects($this->at(1))
->method('find')
->will($this->returnValue(array('stuff')));
$this->request->params['named'] = array('page' => '1 " onclick="alert(\'xss\');">');
$this->Paginator->settings = array('limit' => 1, 'maxLimit' => 10, 'paramType' => 'named');
$this->Paginator->paginate('Post');
$this->assertSame(1, $this->request->params['paging']['Post']['page'], 'XSS exploit opened');
}
/**
* testPaginateExtraParams method
*
* @access public
* @return void
*/
function testPaginateExtraParams() {
$Controller = new PaginatorTestController($this->request);
$Controller->uses = array('PaginatorControllerPost', 'PaginatorControllerComment');
$Controller->request->params['pass'] = array('1');
$Controller->params['url'] = array();
$Controller->constructClasses();
$Controller->request->params['named'] = array('page' => '-1', 'contain' => array('PaginatorControllerComment'));
$result = $Controller->Paginator->paginate('PaginatorControllerPost');
$this->assertEqual($Controller->params['paging']['PaginatorControllerPost']['page'], 1);
$this->assertEqual(Set::extract($result, '{n}.PaginatorControllerPost.id'), array(1, 2, 3));
$this->assertTrue(!isset($Controller->PaginatorControllerPost->lastQuery['contain']));
$Controller->request->params['named'] = array('page' => '-1');
$Controller->Paginator->settings = array(
'PaginatorControllerPost' => array(
'contain' => array('PaginatorControllerComment'),
'maxLimit' => 10,
'paramType' => 'named'
),
);
$result = $Controller->Paginator->paginate('PaginatorControllerPost');
$this->assertEqual($Controller->params['paging']['PaginatorControllerPost']['page'], 1);
$this->assertEqual(Set::extract($result, '{n}.PaginatorControllerPost.id'), array(1, 2, 3));
$this->assertTrue(isset($Controller->PaginatorControllerPost->lastQuery['contain']));
$Controller->Paginator->settings = array(
'PaginatorControllerPost' => array(
'popular', 'fields' => array('id', 'title'), 'maxLimit' => 10, 'paramType' => 'named'
),
);
$result = $Controller->Paginator->paginate('PaginatorControllerPost');
$this->assertEqual(Set::extract($result, '{n}.PaginatorControllerPost.id'), array(2, 3));
$this->assertEqual($Controller->PaginatorControllerPost->lastQuery['conditions'], array('PaginatorControllerPost.id > ' => '1'));
$Controller->request->params['named'] = array('limit' => 12);
$Controller->Paginator->settings = array('limit' => 30, 'maxLimit' => 100, 'paramType' => 'named');
$result = $Controller->Paginator->paginate('PaginatorControllerPost');
$paging = $Controller->params['paging']['PaginatorControllerPost'];
$this->assertEqual($Controller->PaginatorControllerPost->lastQuery['limit'], 12);
$this->assertEqual($paging['options']['limit'], 12);
$Controller = new PaginatorTestController($this->request);
$Controller->uses = array('ControllerPaginateModel');
$Controller->request->query = array();
$Controller->constructClasses();
$Controller->Paginator->settings = array(
'ControllerPaginateModel' => array(
'contain' => array('ControllerPaginateModel'),
'group' => 'Comment.author_id',
'maxLimit' => 10,
'paramType' => 'named'
)
);
$result = $Controller->Paginator->paginate('ControllerPaginateModel');
$expected = array(
'contain' => array('ControllerPaginateModel'),
'group' => 'Comment.author_id',
'maxLimit' => 10,
'paramType' => 'named'
);
$this->assertEqual($Controller->ControllerPaginateModel->extra, $expected);
$this->assertEqual($Controller->ControllerPaginateModel->extraCount, $expected);
$Controller->Paginator->settings = array(
'ControllerPaginateModel' => array(
'foo', 'contain' => array('ControllerPaginateModel'),
'group' => 'Comment.author_id',
'maxLimit' => 10,
'paramType' => 'named'
)
);
$Controller->Paginator->paginate('ControllerPaginateModel');
$expected = array(
'contain' => array('ControllerPaginateModel'),
'group' => 'Comment.author_id',
'type' => 'foo',
'maxLimit' => 10,
'paramType' => 'named'
);
$this->assertEqual($Controller->ControllerPaginateModel->extra, $expected);
$this->assertEqual($Controller->ControllerPaginateModel->extraCount, $expected);
}
/**
* Test that special paginate types are called and that the type param doesn't leak out into defaults or options.
*
* @return void
*/
function testPaginateSpecialType() {
$Controller = new PaginatorTestController($this->request);
$Controller->uses = array('PaginatorControllerPost', 'PaginatorControllerComment');
$Controller->passedArgs[] = '1';
$Controller->params['url'] = array();
$Controller->constructClasses();
$Controller->Paginator->settings = array(
'PaginatorControllerPost' => array(
'popular',
'fields' => array('id', 'title'),
'maxLimit' => 10,
'paramType' => 'named'
)
);
$result = $Controller->Paginator->paginate('PaginatorControllerPost');
$this->assertEqual(Set::extract($result, '{n}.PaginatorControllerPost.id'), array(2, 3));
$this->assertEqual(
$Controller->PaginatorControllerPost->lastQuery['conditions'],
array('PaginatorControllerPost.id > ' => '1')
);
$this->assertFalse(isset($Controller->params['paging']['PaginatorControllerPost']['options'][0]));
}
/**
* testDefaultPaginateParams method
*
* @access public
* @return void
*/
function testDefaultPaginateParams() {
$Controller = new PaginatorTestController($this->request);
$Controller->modelClass = 'PaginatorControllerPost';
$Controller->params['url'] = array();
$Controller->constructClasses();
$Controller->Paginator->settings = array(
'order' => 'PaginatorControllerPost.id DESC',
'maxLimit' => 10,
'paramType' => 'named'
);
$results = Set::extract($Controller->Paginator->paginate('PaginatorControllerPost'), '{n}.PaginatorControllerPost.id');
$this->assertEqual($Controller->params['paging']['PaginatorControllerPost']['order'], 'PaginatorControllerPost.id DESC');
$this->assertEqual($results, array(3, 2, 1));
}
/**
* test paginate() and virtualField interactions
*
* @return void
*/
function testPaginateOrderVirtualField() {
$Controller = new PaginatorTestController($this->request);
$Controller->uses = array('PaginatorControllerPost', 'PaginatorControllerComment');
$Controller->params['url'] = array();
$Controller->constructClasses();
$Controller->PaginatorControllerPost->virtualFields = array(
'offset_test' => 'PaginatorControllerPost.id + 1'
);
$Controller->Paginator->settings = array(
'fields' => array('id', 'title', 'offset_test'),
'order' => array('offset_test' => 'DESC'),
'maxLimit' => 10,
'paramType' => 'named'
);
$result = $Controller->Paginator->paginate('PaginatorControllerPost');
$this->assertEqual(Set::extract($result, '{n}.PaginatorControllerPost.offset_test'), array(4, 3, 2));
$Controller->request->params['named'] = array('sort' => 'offset_test', 'direction' => 'asc');
$result = $Controller->Paginator->paginate('PaginatorControllerPost');
$this->assertEqual(Set::extract($result, '{n}.PaginatorControllerPost.offset_test'), array(2, 3, 4));
}
/**
* Tests for missing models
*
* @expectedException MissingModelException
*/
function testPaginateMissingModel() {
$Controller = new PaginatorTestController($this->request);
$Controller->constructClasses();
$Controller->Paginator->paginate('MissingModel');
}
/**
* test that option merging prefers specific models
*
* @return void
*/
function testMergeOptionsModelSpecific() {
$this->Paginator->settings = array(
'page' => 1,
'limit' => 20,
'maxLimit' => 100,
'paramType' => 'named',
'Post' => array(
'page' => 1,
'limit' => 10,
'maxLimit' => 50,
'paramType' => 'named',
)
);
$result = $this->Paginator->mergeOptions('Silly');
$this->assertEquals($this->Paginator->settings, $result);
$result = $this->Paginator->mergeOptions('Post');
$expected = array('page' => 1, 'limit' => 10, 'paramType' => 'named', 'maxLimit' => 50);
$this->assertEquals($expected, $result);
}
/**
* test mergeOptions with named params.
*
* @return void
*/
function testMergeOptionsNamedParams() {
$this->request->params['named'] = array(
'page' => 10,
'limit' => 10
);
$this->Paginator->settings = array(
'page' => 1,
'limit' => 20,
'maxLimit' => 100,
'paramType' => 'named',
);
$result = $this->Paginator->mergeOptions('Post');
$expected = array('page' => 10, 'limit' => 10, 'maxLimit' => 100, 'paramType' => 'named');
$this->assertEquals($expected, $result);
}
/**
* test merging options from the querystring.
*
* @return void
*/
function testMergeOptionsQueryString() {
$this->request->params['named'] = array(
'page' => 10,
'limit' => 10
);
$this->request->query = array(
'page' => 99,
'limit' => 75
);
$this->Paginator->settings = array(
'page' => 1,
'limit' => 20,
'maxLimit' => 100,
'paramType' => 'querystring',
);
$result = $this->Paginator->mergeOptions('Post');
$expected = array('page' => 99, 'limit' => 75, 'maxLimit' => 100, 'paramType' => 'querystring');
$this->assertEquals($expected, $result);
}
/**
* test that the default whitelist doesn't let people screw with things they should not be allowed to.
*
* @return void
*/
function testMergeOptionsDefaultWhiteList() {
$this->request->params['named'] = array(
'page' => 10,
'limit' => 10,
'fields' => array('bad.stuff'),
'recursive' => 1000,
'conditions' => array('bad.stuff'),
'contain' => array('bad')
);
$this->Paginator->settings = array(
'page' => 1,
'limit' => 20,
'maxLimit' => 100,
'paramType' => 'named',
);
$result = $this->Paginator->mergeOptions('Post');
$expected = array('page' => 10, 'limit' => 10, 'maxLimit' => 100, 'paramType' => 'named');
$this->assertEquals($expected, $result);
}
/**
* test that modifying the whitelist works.
*
* @return void
*/
function testMergeOptionsExtraWhitelist() {
$this->request->params['named'] = array(
'page' => 10,
'limit' => 10,
'fields' => array('bad.stuff'),
'recursive' => 1000,
'conditions' => array('bad.stuff'),
'contain' => array('bad')
);
$this->Paginator->settings = array(
'page' => 1,
'limit' => 20,
'maxLimit' => 100,
'paramType' => 'named',
);
$result = $this->Paginator->mergeOptions('Post', array('fields'));
$expected = array(
'page' => 10, 'limit' => 10, 'maxLimit' => 100, 'paramType' => 'named', 'fields' => array('bad.stuff')
);
$this->assertEquals($expected, $result);
}
/**
* test that invalid directions are ignored.
*
* @return void
*/
function testValidateSortInvalidDirection() {
$model = $this->getMock('Model');
$model->alias = 'model';
$model->expects($this->any())->method('hasField')->will($this->returnValue(true));
$options = array('sort' => 'something', 'direction' => 'boogers');
$result = $this->Paginator->validateSort($model, $options);
$this->assertEquals('asc', $result['order']['model.something']);
}
/**
* test that virtual fields work.
*
* @return void
*/
function testValidateSortVirtualField() {
$model = $this->getMock('Model');
$model->alias = 'model';
$model->expects($this->at(0))
->method('hasField')
->with('something')
->will($this->returnValue(false));
$model->expects($this->at(1))
->method('hasField')
->with('something', true)
->will($this->returnValue(true));
$options = array('sort' => 'something', 'direction' => 'desc');
$result = $this->Paginator->validateSort($model, $options);
$this->assertEquals('desc', $result['order']['something']);
}
/**
* test that maxLimit is respected
*
* @return void
*/
function testCheckLimit() {
$result = $this->Paginator->checkLimit(array('limit' => 1000000, 'maxLimit' => 100));
$this->assertEquals(100, $result['limit']);
$result = $this->Paginator->checkLimit(array('limit' => 'sheep!', 'maxLimit' => 100));
$this->assertEquals(1, $result['limit']);
$result = $this->Paginator->checkLimit(array('limit' => '-1', 'maxLimit' => 100));
$this->assertEquals(1, $result['limit']);
$result = $this->Paginator->checkLimit(array('limit' => null, 'maxLimit' => 100));
$this->assertEquals(1, $result['limit']);
$result = $this->Paginator->checkLimit(array('limit' => 0, 'maxLimit' => 100));
$this->assertEquals(1, $result['limit']);
}
/**
* testPaginateMaxLimit
*
* @return void
* @access public
*/
function testPaginateMaxLimit() {
$Controller = new Controller($this->request);
$Controller->uses = array('PaginatorControllerPost', 'ControllerComment');
$Controller->passedArgs[] = '1';
$Controller->params['url'] = array();
$Controller->constructClasses();
$Controller->request->params['named'] = array(
'contain' => array('ControllerComment'), 'limit' => '1000'
);
$result = $Controller->paginate('PaginatorControllerPost');
$this->assertEqual($Controller->params['paging']['PaginatorControllerPost']['options']['limit'], 100);
$Controller->request->params['named'] = array(
'contain' => array('ControllerComment'), 'limit' => '1000', 'maxLimit' => 1000
);
$result = $Controller->paginate('PaginatorControllerPost');
$this->assertEqual($Controller->params['paging']['PaginatorControllerPost']['options']['limit'], 100);
$Controller->request->params['named'] = array('contain' => array('ControllerComment'), 'limit' => '10');
$result = $Controller->paginate('PaginatorControllerPost');
$this->assertEqual($Controller->params['paging']['PaginatorControllerPost']['options']['limit'], 10);
$Controller->request->params['named'] = array('contain' => array('ControllerComment'), 'limit' => '1000');
$Controller->paginate = array('maxLimit' => 2000, 'paramType' => 'named');
$result = $Controller->paginate('PaginatorControllerPost');
$this->assertEqual($Controller->params['paging']['PaginatorControllerPost']['options']['limit'], 1000);
$Controller->request->params['named'] = array('contain' => array('ControllerComment'), 'limit' => '5000');
$result = $Controller->paginate('PaginatorControllerPost');
$this->assertEqual($Controller->params['paging']['PaginatorControllerPost']['options']['limit'], 2000);
}
}
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