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Add textarea widget and tests.

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markstory committed Jan 19, 2014
1 parent 197d475 commit 84537f2c1c85f90d0132d84f6b46e5e673c62491
Showing with 145 additions and 0 deletions.
  1. +65 −0 src/View/Input/Textarea.php
  2. +80 −0 tests/TestCase/View/Input/TextareaTest.php
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<?php
/**
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* 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://cakephp.org CakePHP(tm) Project
* @since CakePHP(tm) v3.0
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\View\Input;
use Cake\View\Input\InputInterface;
/**
* Input widget class for generating a textarea control.
*
* This class is intended as an internal implementation detail
* of Cake\View\Helper\FormHelper and is not intended for direct use.
*/
class Textarea implements InputInterface {
/**
* Constructor
*
* @param Cake\View\StringTemplate $templates
*/
public function __construct($templates) {
$this->_templates = $templates;
}
/**
* Render a text area form widget.
*
* Data supports the following keys:
*
* - `name` - Set the input name.
* - `val` - A string of the option to mark as selected.
* - `escape` - Set to false to disable HTML escaping.
*
* All other keys will be converted into HTML attributes.
*
* @param array $data The data to build a textarea with.
* @return string HTML elements.
*/
public function render(array $data) {
$data += [
'val' => '',
'name' => '',
'escape' => true,
];
return $this->_templates->format('textarea', [
'name' => $data['name'],
'value' => $data['escape'] ? h($data['val']) : $data['val'],
'attrs' => $this->_templates->formatAttributes(
$data, ['name', 'val']
)
]);
}
}
@@ -0,0 +1,80 @@
<?php
/**
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* 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://cakephp.org CakePHP(tm) Project
* @since CakePHP(tm) v3.0
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Test\TestCase\View\Input;
use Cake\TestSuite\TestCase;
use Cake\View\Input\Textarea;
use Cake\View\StringTemplate;
/**
* Textarea input test.
*/
class TextareaTest extends TestCase {
/**
* setup
*
* @return void
*/
public function setUp() {
parent::setUp();
$templates = [
'textarea' => '<textarea name="{{name}}"{{attrs}}>{{value}}</textarea>',
];
$this->templates = new StringTemplate($templates);
}
/**
* Test render in a simple case.
*
* @return void
*/
public function testRenderSimple() {
$input = new Textarea($this->templates);
$result = $input->render(['name' => 'comment']);
$expected = [
'textarea' => ['name' => 'comment'],
'/textarea',
];
$this->assertTags($result, $expected);
}
/**
* Test render with a value
*
* @return void
*/
public function testRenderWithValue() {
$input = new Textarea($this->templates);
$data = ['name' => 'comment', 'data-foo' => '<val>', 'val' => 'some <html>'];
$result = $input->render($data);
$expected = [
'textarea' => ['name' => 'comment', 'data-foo' => '&lt;val&gt;'],
'some &lt;html&gt;',
'/textarea',
];
$this->assertTags($result, $expected);
$data['escape'] = false;
$result = $input->render($data);
$expected = [
'textarea' => ['name' => 'comment', 'data-foo' => '<val>'],
'some <html>',
'/textarea',
];
$this->assertTags($result, $expected);
}
}

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