Subversion Repositories SmartDukaan

<?php

/**

 * JsonViewTest file

 *

 * CakePHP(tm) Tests <http://book.cakephp.org/2.0/en/development/testing.html>

 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)

 *

 * Licensed under The MIT License

 * For full copyright and license information, please see the LICENSE.txt

 * Redistributions of files must retain the above copyright notice

 *

 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)

 * @link          http://book.cakephp.org/2.0/en/development/testing.html CakePHP(tm) Tests

 * @package       Cake.Test.Case.View

 * @since         CakePHP(tm) v 2.1.0

 * @license       http://www.opensource.org/licenses/mit-license.php MIT License

 */

App::uses('Controller', 'Controller');

App::uses('CakeRequest', 'Network');

App::uses('CakeResponse', 'Network');

App::uses('JsonView', 'View');

/**

 * JsonViewTest

 *

 * @package       Cake.Test.Case.View

 */

class JsonViewTest extends CakeTestCase {

	public function setUp() {

		parent::setUp();

		Configure::write('debug', 0);

	}

/**

 * Generates testRenderWithoutView data.

 *

 * Note: array($data, $serialize, expected)

 *

 * @return void

 */

	public static function renderWithoutViewProvider() {

		return array(

			// Test render with a valid string in _serialize.

			array(

				array('data' => array('user' => 'fake', 'list' => array('item1', 'item2'))),

				'data',

				json_encode(array('user' => 'fake', 'list' => array('item1', 'item2')))

			),

			// Test render with a string with an invalid key in _serialize.

			array(

				array('data' => array('user' => 'fake', 'list' => array('item1', 'item2'))),

				'no_key',

				json_encode(null)

			),

			// Test render with a valid array in _serialize.

			array(

				array('no' => 'nope', 'user' => 'fake', 'list' => array('item1', 'item2')),

				array('no', 'user'),

				json_encode(array('no' => 'nope', 'user' => 'fake'))

			),

			// Test render with an empty array in _serialize.

			array(

				array('no' => 'nope', 'user' => 'fake', 'list' => array('item1', 'item2')),

				array(),

				json_encode(null)

			),

			// Test render with a valid array with an invalid key in _serialize.

			array(

				array('no' => 'nope', 'user' => 'fake', 'list' => array('item1', 'item2')),

				array('no', 'user', 'no_key'),

				json_encode(array('no' => 'nope', 'user' => 'fake'))

			),

			// Test render with a valid array with only an invalid key in _serialize.

			array(

				array('no' => 'nope', 'user' => 'fake', 'list' => array('item1', 'item2')),

				array('no_key'),

				json_encode(null)

			),

			// Test render with Null in _serialize (unset).

			array(

				array('no' => 'nope', 'user' => 'fake', 'list' => array('item1', 'item2')),

				null,

				null

			),

			// Test render with False in _serialize.

			array(

				array('no' => 'nope', 'user' => 'fake', 'list' => array('item1', 'item2')),

				false,

				json_encode(null)

			),

			// Test render with True in _serialize.

			array(

				array('no' => 'nope', 'user' => 'fake', 'list' => array('item1', 'item2')),

				true,

				json_encode(null)

			),

			// Test render with empty string in _serialize.

			array(

				array('no' => 'nope', 'user' => 'fake', 'list' => array('item1', 'item2')),

				'',

				json_encode(null)

			),

			// Test render with a valid array in _serialize and alias.

			array(

				array('original_name' => 'my epic name', 'user' => 'fake', 'list' => array('item1', 'item2')),

				array('new_name' => 'original_name', 'user'),

				json_encode(array('new_name' => 'my epic name', 'user' => 'fake'))

			),

			// Test render with an a valid array in _serialize and alias of a null value.

			array(

				array('null' => null),

				array('null'),

				json_encode(array('null' => null))

			),

			// Test render with a False value to be serialized.

			array(

				array('false' => false),

				'false',

				json_encode(false)

			),

			// Test render with a True value to be serialized.

			array(

				array('true' => true),

				'true',

				json_encode(true)

			),

			// Test render with an empty string value to be serialized.

			array(

				array('empty' => ''),

				'empty',

				json_encode('')

			),

			// Test render with a zero value to be serialized.

			array(

				array('zero' => 0),

				'zero',

				json_encode(0)

			),

		);

	}

/**

 * Test render with a valid string in _serialize.

 *

 * @dataProvider renderWithoutViewProvider

 * @return void

 */

	public function testRenderWithoutView($data, $serialize, $expected) {

		$Request = new CakeRequest();

		$Response = new CakeResponse();

		$Controller = new Controller($Request, $Response);

		$Controller->set($data);

		$Controller->set('_serialize', $serialize);

		$View = new JsonView($Controller);

		$output = $View->render(false);

		$this->assertSame($expected, $output);

	}

/**

 * Test that rendering with _serialize does not load helpers.

 *

 * @return void

 */

	public function testRenderSerializeNoHelpers() {

		$Request = new CakeRequest();

		$Response = new CakeResponse();

		$Controller = new Controller($Request, $Response);

		$Controller->helpers = array('Html');

		$Controller->set(array(

			'tags' => array('cakephp', 'framework'),

			'_serialize' => 'tags'

		));

		$View = new JsonView($Controller);

		$View->render();

		$this->assertFalse(isset($View->Html), 'No helper loaded.');

	}

/**

 * testJsonpResponse method

 *

 * @return void

 */

	public function testJsonpResponse() {

		$Request = new CakeRequest();

		$Response = new CakeResponse();

		$Controller = new Controller($Request, $Response);

		$data = array('user' => 'fake', 'list' => array('item1', 'item2'));

		$Controller->set(array(

			'data' => $data,

			'_serialize' => 'data',

			'_jsonp' => true

		));

		$View = new JsonView($Controller);

		$output = $View->render(false);

		$this->assertSame(json_encode($data), $output);

		$this->assertSame('application/json', $Response->type());

		$View->request->query = array('callback' => 'jfunc');

		$output = $View->render(false);

		$expected = 'jfunc(' . json_encode($data) . ')';

		$this->assertSame($expected, $output);

		$this->assertSame('application/javascript', $Response->type());

		$View->request->query = array('jsonCallback' => 'jfunc');

		$View->viewVars['_jsonp'] = 'jsonCallback';

		$output = $View->render(false);

		$expected = 'jfunc(' . json_encode($data) . ')';

		$this->assertSame($expected, $output);

	}

/**

 * Test render with a View file specified.

 *

 * @return void

 */

	public function testRenderWithView() {

		App::build(array(

			'View' => array(CAKE . 'Test' . DS . 'test_app' . DS . 'View' . DS)

		));

		$Request = new CakeRequest();

		$Response = new CakeResponse();

		$Controller = new Controller($Request, $Response);

		$Controller->name = $Controller->viewPath = 'Posts';

		$data = array(

			'User' => array(

				'username' => 'fake'

			),

			'Item' => array(

				array('name' => 'item1'),

				array('name' => 'item2')

			)

		);

		$Controller->set('user', $data);

		$View = new JsonView($Controller);

		$output = $View->render('index');

		$expected = json_encode(array('user' => 'fake', 'list' => array('item1', 'item2'), 'paging' => null));

		$this->assertSame($expected, $output);

		$this->assertSame('application/json', $Response->type());

	}

/**

 * Test render with a View file specified and named parameters.

 *

 * @return void

 */

	public function testRenderWithViewAndNamed() {

		App::build(array(

			'View' => array(CAKE . 'Test' . DS . 'test_app' . DS . 'View' . DS)

		));

		$Request = new CakeRequest(null, false);

		$Request->params['named'] = array('page' => 2);

		$Response = new CakeResponse();

		$Controller = new Controller($Request, $Response);

		$Controller->name = $Controller->viewPath = 'Posts';

		$data = array(

			'User' => array(

				'username' => 'fake'

			),

			'Item' => array(

				array('name' => 'item1'),

				array('name' => 'item2')

			)

		);

		$Controller->set('user', $data);

		$Controller->helpers = array('Paginator');

		$View = new JsonView($Controller);

		$output = $View->render('index');

		$expected = array('user' => 'fake', 'list' => array('item1', 'item2'), 'paging' => array('page' => 2));

		$this->assertSame(json_encode($expected), $output);

		$this->assertSame('application/json', $Response->type());

		$View->request->query = array('jsonCallback' => 'jfunc');

		$Controller->set('_jsonp', 'jsonCallback');

		$View = new JsonView($Controller);

		$View->helpers = array('Paginator');

		$output = $View->render('index');

		$expected['paging']['?']['jsonCallback'] = 'jfunc';

		$expected = 'jfunc(' . json_encode($expected) . ')';

		$this->assertSame($expected, $output);

		$this->assertSame('application/javascript', $Response->type());

	}

}