cacert-testmgr/external/ZendFramework-1.9.5/tests/Zend/View/Helper/HeadScriptTest.php
Markus Warg 8398c9048d initially import ZendFramework-1.9.5 into repository
code was modified slightly, so the code differs from the original downloadable 1.9.5 version
2010-03-31 10:12:32 +02:00

453 lines
15 KiB
PHP

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