454 lines
15 KiB
PHP
454 lines
15 KiB
PHP
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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_View
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* @subpackage UnitTests
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: HeadScriptTest.php 17363 2009-08-03 07:40:18Z bkarwin $
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*/
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// Call Zend_View_Helper_HeadScriptTest::main() if this source file is executed directly.
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if (!defined("PHPUnit_MAIN_METHOD")) {
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define("PHPUnit_MAIN_METHOD", "Zend_View_Helper_HeadScriptTest::main");
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}
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require_once dirname(__FILE__) . '/../../../TestHelper.php';
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/** Zend_View_Helper_HeadScript */
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require_once 'Zend/View/Helper/HeadScript.php';
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/** Zend_View_Helper_Placeholder_Registry */
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require_once 'Zend/View/Helper/Placeholder/Registry.php';
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/** Zend_Registry */
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require_once 'Zend/Registry.php';
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/**
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* Test class for Zend_View_Helper_HeadScript.
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*
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* @category Zend
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* @package Zend_View
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* @subpackage UnitTests
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @group Zend_View
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* @group Zend_View_Helper
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*/
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class Zend_View_Helper_HeadScriptTest extends PHPUnit_Framework_TestCase
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{
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/**
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* @var Zend_View_Helper_HeadScript
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*/
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public $helper;
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/**
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* @var string
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*/
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public $basePath;
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/**
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* Runs the test methods of this class.
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*
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* @return void
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*/
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public static function main()
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{
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$suite = new PHPUnit_Framework_TestSuite("Zend_View_Helper_HeadScriptTest");
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$result = PHPUnit_TextUI_TestRunner::run($suite);
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}
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/**
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* Sets up the fixture, for example, open a network connection.
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* This method is called before a test is executed.
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*
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* @return void
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*/
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public function setUp()
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{
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$regKey = Zend_View_Helper_Placeholder_Registry::REGISTRY_KEY;
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if (Zend_Registry::isRegistered($regKey)) {
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$registry = Zend_Registry::getInstance();
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unset($registry[$regKey]);
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}
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$this->basePath = dirname(__FILE__) . '/_files/modules';
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$this->helper = new Zend_View_Helper_HeadScript();
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}
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/**
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* Tears down the fixture, for example, close a network connection.
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* This method is called after a test is executed.
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*
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* @return void
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*/
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public function tearDown()
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{
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unset($this->helper);
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}
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public function testNamespaceRegisteredInPlaceholderRegistryAfterInstantiation()
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{
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$registry = Zend_View_Helper_Placeholder_Registry::getRegistry();
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if ($registry->containerExists('Zend_View_Helper_HeadScript')) {
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$registry->deleteContainer('Zend_View_Helper_HeadScript');
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}
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$this->assertFalse($registry->containerExists('Zend_View_Helper_HeadScript'));
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$helper = new Zend_View_Helper_HeadScript();
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$this->assertTrue($registry->containerExists('Zend_View_Helper_HeadScript'));
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}
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public function testHeadScriptReturnsObjectInstance()
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{
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$placeholder = $this->helper->headScript();
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$this->assertTrue($placeholder instanceof Zend_View_Helper_HeadScript);
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}
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public function testSetPrependAppendAndOffsetSetThrowExceptionsOnInvalidItems()
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{
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try {
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$this->helper->append('foo');
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$this->fail('Append should throw exception with invalid item');
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} catch (Zend_View_Exception $e) { }
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try {
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$this->helper->offsetSet(1, 'foo');
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$this->fail('OffsetSet should throw exception with invalid item');
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} catch (Zend_View_Exception $e) { }
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try {
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$this->helper->prepend('foo');
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$this->fail('Prepend should throw exception with invalid item');
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} catch (Zend_View_Exception $e) { }
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try {
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$this->helper->set('foo');
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$this->fail('Set should throw exception with invalid item');
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} catch (Zend_View_Exception $e) { }
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}
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protected function _inflectAction($type)
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{
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return ucfirst(strtolower($type));
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}
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protected function _testOverloadAppend($type)
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{
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$action = 'append' . $this->_inflectAction($type);
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$string = 'foo';
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for ($i = 0; $i < 3; ++$i) {
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$string .= ' foo';
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$this->helper->$action($string);
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$values = $this->helper->getArrayCopy();
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$this->assertEquals($i + 1, count($values));
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if ('file' == $type) {
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$this->assertEquals($string, $values[$i]->attributes['src']);
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} elseif ('script' == $type) {
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$this->assertEquals($string, $values[$i]->source);
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}
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$this->assertEquals('text/javascript', $values[$i]->type);
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}
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}
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protected function _testOverloadPrepend($type)
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{
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$action = 'prepend' . $this->_inflectAction($type);
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$string = 'foo';
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for ($i = 0; $i < 3; ++$i) {
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$string .= ' foo';
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$this->helper->$action($string);
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$values = $this->helper->getArrayCopy();
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$this->assertEquals($i + 1, count($values));
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$first = array_shift($values);
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if ('file' == $type) {
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$this->assertEquals($string, $first->attributes['src']);
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} elseif ('script' == $type) {
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$this->assertEquals($string, $first->source);
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}
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$this->assertEquals('text/javascript', $first->type);
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}
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}
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protected function _testOverloadSet($type)
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{
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$action = 'set' . $this->_inflectAction($type);
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$string = 'foo';
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for ($i = 0; $i < 3; ++$i) {
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$this->helper->appendScript($string);
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$string .= ' foo';
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}
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$this->helper->$action($string);
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$values = $this->helper->getArrayCopy();
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$this->assertEquals(1, count($values));
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if ('file' == $type) {
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$this->assertEquals($string, $values[0]->attributes['src']);
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} elseif ('script' == $type) {
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$this->assertEquals($string, $values[0]->source);
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}
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$this->assertEquals('text/javascript', $values[0]->type);
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}
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protected function _testOverloadOffsetSet($type)
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{
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$action = 'offsetSet' . $this->_inflectAction($type);
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$string = 'foo';
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$this->helper->$action(5, $string);
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$values = $this->helper->getArrayCopy();
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$this->assertEquals(1, count($values));
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if ('file' == $type) {
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$this->assertEquals($string, $values[5]->attributes['src']);
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} elseif ('script' == $type) {
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$this->assertEquals($string, $values[5]->source);
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}
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$this->assertEquals('text/javascript', $values[5]->type);
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}
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public function testOverloadAppendFileAppendsScriptsToStack()
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{
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$this->_testOverloadAppend('file');
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}
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public function testOverloadAppendScriptAppendsScriptsToStack()
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{
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$this->_testOverloadAppend('script');
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}
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public function testOverloadPrependFileAppendsScriptsToStack()
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{
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$this->_testOverloadPrepend('file');
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}
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public function testOverloadPrependScriptAppendsScriptsToStack()
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{
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$this->_testOverloadPrepend('script');
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}
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public function testOverloadSetFileOverwritesStack()
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{
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$this->_testOverloadSet('file');
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}
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public function testOverloadSetScriptOverwritesStack()
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{
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$this->_testOverloadSet('script');
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}
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public function testOverloadOffsetSetFileWritesToSpecifiedIndex()
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{
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$this->_testOverloadOffsetSet('file');
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}
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public function testOverloadOffsetSetScriptWritesToSpecifiedIndex()
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{
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$this->_testOverloadOffsetSet('script');
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}
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public function testOverloadingThrowsExceptionWithInvalidMethod()
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{
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try {
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$this->helper->fooBar('foo');
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$this->fail('Invalid method should raise exception');
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} catch (Zend_View_Exception $e) {
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}
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}
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public function testOverloadingWithTooFewArgumentsRaisesException()
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{
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try {
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$this->helper->setScript();
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$this->fail('Too few arguments should raise exception');
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} catch (Zend_View_Exception $e) {
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}
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try {
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$this->helper->offsetSetScript(5);
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$this->fail('Too few arguments should raise exception');
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} catch (Zend_View_Exception $e) {
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}
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}
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public function testHeadScriptAppropriatelySetsScriptItems()
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{
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$this->helper->headScript('FILE', 'foo', 'set')
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->headScript('SCRIPT', 'bar', 'prepend')
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->headScript('SCRIPT', 'baz', 'append');
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$items = $this->helper->getArrayCopy();
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for ($i = 0; $i < 3; ++$i) {
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$item = $items[$i];
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switch ($i) {
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case 0:
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$this->assertObjectHasAttribute('source', $item);
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$this->assertEquals('bar', $item->source);
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break;
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case 1:
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$this->assertObjectHasAttribute('attributes', $item);
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$this->assertTrue(isset($item->attributes['src']));
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$this->assertEquals('foo', $item->attributes['src']);
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break;
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case 2:
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$this->assertObjectHasAttribute('source', $item);
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$this->assertEquals('baz', $item->source);
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break;
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}
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}
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}
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public function testToStringRendersValidHtml()
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{
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$this->helper->headScript('FILE', 'foo', 'set')
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->headScript('SCRIPT', 'bar', 'prepend')
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->headScript('SCRIPT', 'baz', 'append');
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$string = $this->helper->toString();
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$scripts = substr_count($string, '<script ');
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$this->assertEquals(3, $scripts);
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$scripts = substr_count($string, '</script>');
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$this->assertEquals(3, $scripts);
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$scripts = substr_count($string, 'src="');
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$this->assertEquals(1, $scripts);
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$scripts = substr_count($string, '><');
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$this->assertEquals(1, $scripts);
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$this->assertContains('src="foo"', $string);
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$this->assertContains('bar', $string);
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$this->assertContains('baz', $string);
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$doc = new DOMDocument;
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$dom = $doc->loadHtml($string);
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$this->assertTrue($dom !== false);
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}
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public function testCapturingCapturesToObject()
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{
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$this->helper->captureStart();
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echo 'foobar';
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$this->helper->captureEnd();
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$values = $this->helper->getArrayCopy();
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$this->assertEquals(1, count($values), var_export($values, 1));
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$item = array_shift($values);
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$this->assertContains('foobar', $item->source);
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}
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public function testIndentationIsHonored()
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{
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$this->helper->setIndent(4);
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$this->helper->appendScript('
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var foo = "bar";
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document.write(foo.strlen());');
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$this->helper->appendScript('
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var bar = "baz";
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document.write(bar.strlen());');
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$string = $this->helper->toString();
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$scripts = substr_count($string, ' <script');
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$this->assertEquals(2, $scripts);
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$this->assertContains(' //', $string);
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$this->assertContains('var', $string);
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$this->assertContains('document', $string);
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$this->assertContains(' document', $string);
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}
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public function testDoesNotAllowDuplicateFiles()
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{
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$this->helper->headScript('FILE', '/js/prototype.js');
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$this->helper->headScript('FILE', '/js/prototype.js');
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$this->assertEquals(1, count($this->helper));
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}
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public function testRenderingDoesNotRenderArbitraryAttributesByDefault()
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{
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$this->helper->headScript()->appendFile('/js/foo.js', 'text/javascript', array('bogus' => 'deferred'));
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$test = $this->helper->headScript()->toString();
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$this->assertNotContains('bogus="deferred"', $test);
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}
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public function testCanRenderArbitraryAttributesOnRequest()
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{
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$this->helper->headScript()->appendFile('/js/foo.js', 'text/javascript', array('bogus' => 'deferred'))
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->setAllowArbitraryAttributes(true);
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$test = $this->helper->headScript()->toString();
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$this->assertContains('bogus="deferred"', $test);
|
||
|
|
}
|
||
|
|
|
||
|
|
public function testCanPerformMultipleSerialCaptures()
|
||
|
|
{
|
||
|
|
$this->helper->headScript()->captureStart();
|
||
|
|
echo "this is something captured";
|
||
|
|
$this->helper->headScript()->captureEnd();
|
||
|
|
try {
|
||
|
|
$this->helper->headScript()->captureStart();
|
||
|
|
} catch (Zend_View_Exception $e) {
|
||
|
|
$this->fail('Serial captures should be allowed');
|
||
|
|
}
|
||
|
|
echo "this is something else captured";
|
||
|
|
$this->helper->headScript()->captureEnd();
|
||
|
|
}
|
||
|
|
|
||
|
|
public function testCannotNestCaptures()
|
||
|
|
{
|
||
|
|
$this->helper->headScript()->captureStart();
|
||
|
|
echo "this is something captured";
|
||
|
|
try {
|
||
|
|
$this->helper->headScript()->captureStart();
|
||
|
|
$this->helper->headScript()->captureEnd();
|
||
|
|
$this->fail('Should not be able to nest captures');
|
||
|
|
} catch (Zend_View_Exception $e) {
|
||
|
|
$this->helper->headScript()->captureEnd();
|
||
|
|
$this->assertContains('Cannot nest', $e->getMessage());
|
||
|
|
}
|
||
|
|
$this->helper->headScript()->captureEnd();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @issue ZF-3928
|
||
|
|
* @link http://framework.zend.com/issues/browse/ZF-3928
|
||
|
|
*/
|
||
|
|
public function testTurnOffAutoEscapeDoesNotEncodeAmpersand()
|
||
|
|
{
|
||
|
|
$this->helper->setAutoEscape(false)->appendFile('test.js?id=123&foo=bar');
|
||
|
|
$this->assertEquals('<script type="text/javascript" src="test.js?id=123&foo=bar"></script>', $this->helper->toString());
|
||
|
|
}
|
||
|
|
|
||
|
|
public function testConditionalScript()
|
||
|
|
{
|
||
|
|
$this->helper->headScript()->appendFile('/js/foo.js', 'text/javascript', array('conditional' => 'lt IE 7'));
|
||
|
|
$test = $this->helper->headScript()->toString();
|
||
|
|
$this->assertContains('<!--[if lt IE 7]>', $test);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @issue ZF-5435
|
||
|
|
*/
|
||
|
|
public function testContainerMaintainsCorrectOrderOfItems()
|
||
|
|
{
|
||
|
|
|
||
|
|
$this->helper->offsetSetFile(1, 'test1.js');
|
||
|
|
$this->helper->offsetSetFile(20, 'test2.js');
|
||
|
|
$this->helper->offsetSetFile(10, 'test3.js');
|
||
|
|
$this->helper->offsetSetFile(5, 'test4.js');
|
||
|
|
|
||
|
|
|
||
|
|
$test = $this->helper->toString();
|
||
|
|
|
||
|
|
$expected = '<script type="text/javascript" src="test1.js"></script>
|
||
|
|
<script type="text/javascript" src="test4.js"></script>
|
||
|
|
<script type="text/javascript" src="test3.js"></script>
|
||
|
|
<script type="text/javascript" src="test2.js"></script>';
|
||
|
|
|
||
|
|
$this->assertEquals($expected, $test);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Call Zend_View_Helper_HeadScriptTest::main() if this source file is executed directly.
|
||
|
|
if (PHPUnit_MAIN_METHOD == "Zend_View_Helper_HeadScriptTest::main") {
|
||
|
|
Zend_View_Helper_HeadScriptTest::main();
|
||
|
|
}
|