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467 lines
15 KiB
PHP
467 lines
15 KiB
PHP
<?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: HeadStyleTest.php 18572 2009-10-16 13:37:08Z sgehrig $
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*/
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// Call Zend_View_Helper_HeadStyleTest::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_HeadStyleTest::main");
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}
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require_once dirname(dirname(dirname(dirname(__FILE__)))) . '/TestHelper.php';
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require_once "PHPUnit/Framework/TestCase.php";
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require_once "PHPUnit/Framework/TestSuite.php";
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/** Zend_View_Helper_HeadStyle */
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require_once 'Zend/View/Helper/HeadStyle.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_HeadStyle.
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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_HeadStyleTest extends PHPUnit_Framework_TestCase
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{
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/**
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* @var Zend_View_Helper_HeadStyle
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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 $basePath;
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/**
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* Runs the test methods of this class.
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*
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* @return void
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*/
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public static function main()
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{
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require_once "PHPUnit/TextUI/TestRunner.php";
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$suite = new PHPUnit_Framework_TestSuite("Zend_View_Helper_HeadStyleTest");
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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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$this->helper = new Zend_View_Helper_HeadStyle();
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}
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/**
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* Tears down the fixture, for example, close a network connection.
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* This method is called after a test is executed.
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*
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* @return void
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*/
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public function tearDown()
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{
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unset($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_HeadStyle')) {
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$registry->deleteContainer('Zend_View_Helper_HeadStyle');
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}
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$this->assertFalse($registry->containerExists('Zend_View_Helper_HeadStyle'));
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$helper = new Zend_View_Helper_HeadStyle();
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$this->assertTrue($registry->containerExists('Zend_View_Helper_HeadStyle'));
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}
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public function testHeadStyleReturnsObjectInstance()
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{
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$placeholder = $this->helper->headStyle();
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$this->assertTrue($placeholder instanceof Zend_View_Helper_HeadStyle);
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}
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public function testAppendPrependAndSetThrowExceptionsWhenNonStyleValueProvided()
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{
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try {
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$this->helper->append('foo');
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$this->fail('Non-style value should not append');
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} catch (Zend_View_Exception $e) { }
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try {
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$this->helper->offsetSet(5, 'foo');
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$this->fail('Non-style value should not offsetSet');
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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('Non-style value should not prepend');
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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('Non-style value should not set');
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} catch (Zend_View_Exception $e) { }
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}
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public function testOverloadAppendStyleAppendsStyleToStack()
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{
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$string = 'a {}';
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for ($i = 0; $i < 3; ++$i) {
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$string .= PHP_EOL . 'a {}';
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$this->helper->appendStyle($string);
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$values = $this->helper->getArrayCopy();
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$this->assertEquals($i + 1, count($values));
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$item = $values[$i];
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$this->assertTrue($item instanceof stdClass);
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$this->assertObjectHasAttribute('content', $item);
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$this->assertObjectHasAttribute('attributes', $item);
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$this->assertEquals($string, $item->content);
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}
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}
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public function testOverloadPrependStylePrependsStyleToStack()
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{
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$string = 'a {}';
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for ($i = 0; $i < 3; ++$i) {
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$string .= PHP_EOL . 'a {}';
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$this->helper->prependStyle($string);
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$values = $this->helper->getArrayCopy();
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$this->assertEquals($i + 1, count($values));
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$item = array_shift($values);
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$this->assertTrue($item instanceof stdClass);
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$this->assertObjectHasAttribute('content', $item);
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$this->assertObjectHasAttribute('attributes', $item);
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$this->assertEquals($string, $item->content);
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}
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}
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public function testOverloadSetOversitesStack()
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{
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$string = 'a {}';
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for ($i = 0; $i < 3; ++$i) {
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$this->helper->appendStyle($string);
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$string .= PHP_EOL . 'a {}';
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}
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$this->helper->setStyle($string);
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$values = $this->helper->getArrayCopy();
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$this->assertEquals(1, count($values));
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$item = array_shift($values);
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$this->assertTrue($item instanceof stdClass);
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$this->assertObjectHasAttribute('content', $item);
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$this->assertObjectHasAttribute('attributes', $item);
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$this->assertEquals($string, $item->content);
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}
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public function testCanBuildStyleTagsWithAttributes()
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{
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$this->helper->setStyle('a {}', array(
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'lang' => 'us_en',
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'title' => 'foo',
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'media' => 'projection',
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'dir' => 'rtol',
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'bogus' => 'unused'
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));
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$value = $this->helper->getValue();
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$this->assertObjectHasAttribute('attributes', $value);
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$attributes = $value->attributes;
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$this->assertTrue(isset($attributes['lang']));
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$this->assertTrue(isset($attributes['title']));
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$this->assertTrue(isset($attributes['media']));
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$this->assertTrue(isset($attributes['dir']));
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$this->assertTrue(isset($attributes['bogus']));
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$this->assertEquals('us_en', $attributes['lang']);
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$this->assertEquals('foo', $attributes['title']);
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$this->assertEquals('projection', $attributes['media']);
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$this->assertEquals('rtol', $attributes['dir']);
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$this->assertEquals('unused', $attributes['bogus']);
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}
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public function testRenderedStyleTagsContainHtmlEscaping()
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{
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$this->helper->setStyle('a {}', array(
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'lang' => 'us_en',
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'title' => 'foo',
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'media' => 'screen',
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'dir' => 'rtol',
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'bogus' => 'unused'
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));
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$value = $this->helper->toString();
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$this->assertContains('<!--' . PHP_EOL, $value);
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$this->assertContains(PHP_EOL . '-->', $value);
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}
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public function testRenderedStyleTagsContainsDefaultMedia()
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{
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$this->helper->setStyle('a {}', array(
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));
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$value = $this->helper->toString();
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$this->assertRegexp('#<style [^>]*?media="screen"#', $value, $value);
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}
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/**
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* @group ZF-8056
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*/
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public function testMediaAttributeCanHaveSpaceInCommaSeparatedString()
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{
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$this->helper->appendStyle('a { }', array('media' => 'screen, projection'));
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$string = $this->helper->toString();
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$this->assertContains('media="screen,projection"', $string);
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}
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public function testHeadStyleProxiesProperly()
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{
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$style1 = 'a {}';
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$style2 = 'a {}' . PHP_EOL . 'h1 {}';
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$style3 = 'a {}' . PHP_EOL . 'h2 {}';
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$this->helper->headStyle($style1, 'SET')
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->headStyle($style2, 'PREPEND')
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->headStyle($style3, 'APPEND');
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$this->assertEquals(3, count($this->helper));
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$values = $this->helper->getArrayCopy();
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$this->assertTrue((strstr($values[0]->content, $style2)) ? true : false);
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$this->assertTrue((strstr($values[1]->content, $style1)) ? true : false);
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$this->assertTrue((strstr($values[2]->content, $style3)) ? true : false);
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}
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public function testToStyleGeneratesValidHtml()
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{
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$style1 = 'a {}';
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$style2 = 'body {}' . PHP_EOL . 'h1 {}';
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$style3 = 'div {}' . PHP_EOL . 'li {}';
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$this->helper->headStyle($style1, 'SET')
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->headStyle($style2, 'PREPEND')
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->headStyle($style3, 'APPEND');
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$html = $this->helper->toString();
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$doc = new DOMDocument;
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$dom = $doc->loadHtml($html);
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$this->assertTrue(($dom !== false));
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$styles = substr_count($html, '<style type="text/css"');
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$this->assertEquals(3, $styles);
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$styles = substr_count($html, '</style>');
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$this->assertEquals(3, $styles);
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$this->assertContains($style3, $html);
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$this->assertContains($style2, $html);
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$this->assertContains($style1, $html);
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}
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public function testCapturingCapturesToObject()
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{
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$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($values));
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$item = array_shift($values);
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$this->assertContains('foobar', $item->content);
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}
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public function testOverloadingOffsetSetWritesToSpecifiedIndex()
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{
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$this->helper->offsetSetStyle(100, 'foobar');
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$values = $this->helper->getArrayCopy();
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$this->assertEquals(1, count($values));
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$this->assertTrue(isset($values[100]));
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$item = $values[100];
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$this->assertContains('foobar', $item->content);
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}
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public function testInvalidMethodRaisesException()
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{
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try {
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$this->helper->bogusMethod();
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$this->fail('Invalid method should raise exception');
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} catch (Zend_View_Exception $e) { }
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}
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public function testTooFewArgumentsRaisesException()
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{
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try {
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$this->helper->appendStyle();
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$this->fail('Too few arguments should raise exception');
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} catch (Zend_View_Exception $e) { }
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}
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public function testIndentationIsHonored()
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{
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$this->helper->setIndent(4);
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$this->helper->appendStyle('
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a {
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display: none;
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}');
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$this->helper->appendStyle('
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h1 {
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font-weight: bold
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}');
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$string = $this->helper->toString();
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$scripts = substr_count($string, ' <style');
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$this->assertEquals(2, $scripts);
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$this->assertContains(' <!--', $string);
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$this->assertContains(' a {', $string);
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$this->assertContains(' h1 {', $string);
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$this->assertContains(' display', $string);
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$this->assertContains(' font-weight', $string);
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$this->assertContains(' }', $string);
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}
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public function testSerialCapturingWorks()
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{
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$this->helper->headStyle()->captureStart();
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echo "Captured text";
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$this->helper->headStyle()->captureEnd();
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try {
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$this->helper->headStyle()->captureStart();
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} catch (Zend_View_Exception $e) {
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$this->fail('Serial capturing should work');
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}
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$this->helper->headStyle()->captureEnd();
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}
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public function testNestedCapturingFails()
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{
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$this->helper->headStyle()->captureStart();
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echo "Captured text";
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try {
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$this->helper->headStyle()->captureStart();
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$this->helper->headStyle()->captureEnd();
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$this->fail('Nested capturing should fail');
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} catch (Zend_View_Exception $e) {
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$this->helper->headStyle()->captureEnd();
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$this->assertContains('Cannot nest', $e->getMessage());
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}
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$this->helper->headStyle()->captureEnd();
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}
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public function testMediaAttributeAsArray()
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{
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$this->helper->setIndent(4);
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$this->helper->appendStyle('
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a {
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display: none;
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}', array('media' => array('screen', 'projection')));
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$string = $this->helper->toString();
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$scripts = substr_count($string, ' <style');
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$this->assertEquals(1, $scripts);
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$this->assertContains(' <!--', $string);
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$this->assertContains(' a {', $string);
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$this->assertContains(' media="screen,projection"', $string);
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}
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public function testMediaAttributeAsCommaSeperatedString()
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{
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$this->helper->setIndent(4);
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$this->helper->appendStyle('
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a {
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display: none;
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}', array('media' => 'screen,projection'));
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$string = $this->helper->toString();
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$scripts = substr_count($string, ' <style');
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$this->assertEquals(1, $scripts);
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$this->assertContains(' <!--', $string);
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$this->assertContains(' a {', $string);
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$this->assertContains(' media="screen,projection"', $string);
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}
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public function testConditionalScript()
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{
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$this->helper->appendStyle('
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a {
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display: none;
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}', array('media' => 'screen,projection', 'conditional' => 'lt IE 7'));
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$test = $this->helper->toString();
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$this->assertContains('<!--[if lt IE 7]>', $test);
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}
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/**
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* @issue ZF-5435
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*/
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public function testContainerMaintainsCorrectOrderOfItems()
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{
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$this->helper->offsetSetStyle(10, '
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a {
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display: none;
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}');
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$this->helper->offsetSetStyle(5, '
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h1 {
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font-weight: bold
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}');
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$test = $this->helper->toString();
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$expected = '<style type="text/css" media="screen">
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<!--
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h1 {
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font-weight: bold
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}
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-->
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</style>
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<style type="text/css" media="screen">
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<!--
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a {
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display: none;
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}
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-->
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</style>';
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$this->assertEquals($expected, $test);
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}
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}
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// Call Zend_View_Helper_HeadStyleTest::main() if this source file is executed directly.
|
|
if (PHPUnit_MAIN_METHOD == "Zend_View_Helper_HeadStyleTest::main") {
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Zend_View_Helper_HeadStyleTest::main();
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}
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