Adding get() + tests to prototype

cake/libs/view/helpers/prototype_engine.php

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+<?php
+/**
+ * Prototype Engine Helper for JsHelper
+ *
+ * Provides Prototype specific Javascript for JsHelper.
+ *
+ * PHP versions 4 and 5
+ *
+ * CakePHP :  Rapid Development Framework <http://www.cakephp.org/>
+ * Copyright 2006-2008, Cake Software Foundation, Inc.
+ *								1785 E. Sahara Avenue, Suite 490-204
+ *								Las Vegas, Nevada 89104
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @filesource
+ * @copyright       Copyright 2006-2008, Cake Software Foundation, Inc.
+ * @link            http://www.cakefoundation.org/projects/info/cakephp CakePHP Project
+ * @package         cake
+ * @subpackage      cake.
+ * @version         
+ * @modifiedby      
+ * @lastmodified    
+ * @license         http://www.opensource.org/licenses/mit-license.php The MIT License
+ */
+App::import('Helper', 'Js');
+
+class PrototypeEngineHelper extends JsBaseEngineHelper {
+/**
+ * Option mappings for Prototype
+ *
+ * @var array
+ **/
+	var $_optionMap = array(
+
+	);
+/**
+ * Create javascript selector for a CSS rule
+ *
+ * @param string $selector The selector that is targeted
+ * @return object instance of $this. Allows chained methods.
+ **/
+	function get($selector) {
+		if ($selector == 'window' || $selector == 'document') {
+			$this->selection = "$(" . $selector .")";
+			return $this;
+		}
+		if (preg_match('/^#[^\s.]+$/', $selector)) {
+			$this->selection = '$("' . substr($selector, 1) . '")';
+			return $this;
+		}
+		$this->selection = '$$("' . $selector . '")';
+		return $this;
+	}
+/**
+ * Add an event to the script cache. Operates on the currently selected elements.
+ *
+ * ### Options
+ *
+ * - 'wrap' - Whether you want the callback wrapped in an anonymous function. (defaults true)
+ * - 'stop' - Whether you want the event to stopped. (defaults true)
+ *
+ * @param string $type Type of event to bind to the current dom id
+ * @param string $callback The Javascript function you wish to trigger or the function literal
+ * @param array $options Options for the event.
+ * @return string completed event handler
+ **/
+	function event($type, $callback, $options = array()) {
+
+	}
+/**
+ * Create a domReady event. This is a special event in many libraries
+ *
+ * @param string $functionBody The code to run on domReady
+ * @return string completed domReady method
+ **/
+	function domReady($functionBody) {
+
+	}
+/**
+ * Create an iteration over the current selection result.
+ *
+ * @param string $method The method you want to apply to the selection
+ * @param string $callback The function body you wish to apply during the iteration.
+ * @return string completed iteration
+ **/
+	function each($callback) {
+
+	}
+/**
+ * Trigger an Effect.
+ *
+ * @param string $name The name of the effect to trigger.
+ * @param array $options Array of options for the effect.
+ * @return string completed string with effect.
+ * @see JsBaseEngineHelper::effect()
+ **/
+	function effect($name, $options = array()) {
+
+	}
+/**
+ * Create an Ajax or Ajax.Updater call.
+ *
+ * @param mixed $url
+ * @param array $options
+ * @return string The completed ajax call.
+ **/
+	function request($url, $options = array()) {
+
+	}
+/**
+ * Create a sortable element.
+ *
+ * Requires both Ui.Core and Ui.Sortables to be loaded.
+ *
+ * @param array $options Array of options for the sortable.
+ * @return string Completed sortable script.
+ * @see JsHelper::sortable() for options list.
+ **/
+	function sortable($options = array()) {
+
+	}
+}
+?>

cake/tests/cases/libs/view/helpers/prototype_engine.test.php

@@ -0,0 +1,122 @@
+<?php
+/**
+ * PrototypeEngine TestCase
+ *
+ *
+ *
+ * PHP versions 4 and 5
+ *
+ * CakePHP :  Rapid Development Framework <http://www.cakephp.org/>
+ * Copyright 2006-2008, Cake Software Foundation, Inc.
+ *								1785 E. Sahara Avenue, Suite 490-204
+ *								Las Vegas, Nevada 89104
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @filesource
+ * @copyright       Copyright 2006-2008, Cake Software Foundation, Inc.
+ * @link            http://www.cakefoundation.org/projects/info/cakephp CakePHP Project
+ * @package         cake.tests
+ * @subpackage      cake.tests.cases.views.helpers
+ * @license         http://www.opensource.org/licenses/mit-license.php The MIT License
+ */
+App::import('Helper', array('Html', 'Js', 'PrototypeEngine'));
+
+class PrototypeEngineHelperTestCase extends CakeTestCase {
+/**
+ * startTest
+ *
+ * @return void
+ **/
+	function startTest() {
+		$this->Proto =& new PrototypeEngineHelper();
+	}
+/**
+ * end test
+ *
+ * @return void
+ **/
+	function endTest() {
+		unset($this->Proto);
+	}
+/**
+ * test selector method
+ *
+ * @return void
+ **/
+	function testSelector() {
+		$result = $this->Proto->get('#content');
+		$this->assertEqual($result, $this->Proto);
+		$this->assertEqual($this->Proto->selection, '$("content")');
+
+		$result = $this->Proto->get('a .remove');
+		$this->assertEqual($result, $this->Proto);
+		$this->assertEqual($this->Proto->selection, '$$("a .remove")');
+
+		$result = $this->Proto->get('document');
+		$this->assertEqual($result, $this->Proto);
+		$this->assertEqual($this->Proto->selection, "$(document)");
+
+		$result = $this->Proto->get('window');
+		$this->assertEqual($result, $this->Proto);
+		$this->assertEqual($this->Proto->selection, "$(window)");
+
+		$result = $this->Proto->get('ul');
+		$this->assertEqual($result, $this->Proto);
+		$this->assertEqual($this->Proto->selection, '$$("ul")');
+
+		$result = $this->Proto->get('#some_long-id.class');
+		$this->assertEqual($result, $this->Proto);
+		$this->assertEqual($this->Proto->selection, '$$("#some_long-id.class")');
+	}
+/**
+ * test event binding
+ *
+ * @return void
+ **/
+	function testEvent() {
+
+	}
+/**
+ * test dom ready event creation
+ *
+ * @return void
+ **/
+	function testDomReady() {
+
+	}
+/**
+ * test Each method
+ *
+ * @return void
+ **/
+	function testEach() {
+
+	}
+/**
+ * test Effect generation
+ *
+ * @return void
+ **/
+	function testEffect() {
+
+	}
+/**
+ * Test Request Generation
+ *
+ * @return void
+ **/
+	function testRequest() {
+
+	}
+/**
+ * test sortable list generation
+ *
+ * @return void
+ **/
+	function testSortable() {
+
+	}
+}
+?>