cacert-testmgr/external/ZendFramework-1.9.5/tests/Zend/View/Helper/HeadLinkTest.php

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<?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: HeadLinkTest.php 17363 2009-08-03 07:40:18Z bkarwin $
*/
// Call Zend_View_Helper_HeadLinkTest::main() if this source file is executed directly.
if (!defined("PHPUnit_MAIN_METHOD")) {
define("PHPUnit_MAIN_METHOD", "Zend_View_Helper_HeadLinkTest::main");
}
require_once dirname(dirname(dirname(dirname(__FILE__)))) . '/TestHelper.php';
require_once "PHPUnit/Framework/TestCase.php";
require_once "PHPUnit/Framework/TestSuite.php";
/** Zend_View_Helper_HeadLink */
require_once 'Zend/View/Helper/HeadLink.php';
/** Zend_View_Helper_Placeholder_Registry */
require_once 'Zend/View/Helper/Placeholder/Registry.php';
/** Zend_Registry */
require_once 'Zend/Registry.php';
/** Zend_View */
require_once 'Zend/View.php';
/**
* Test class for Zend_View_Helper_HeadLink.
*
* @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_HeadLinkTest extends PHPUnit_Framework_TestCase
{
/**
* @var Zend_View_Helper_HeadLink
*/
public $helper;
/**
* @var string
*/
public $basePath;
/**
* Runs the test methods of this class.
*
* @return void
*/
public static function main()
{
require_once "PHPUnit/TextUI/TestRunner.php";
$suite = new PHPUnit_Framework_TestSuite("Zend_View_Helper_HeadLinkTest");
$result = PHPUnit_TextUI_TestRunner::run($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()
{
foreach (array(Zend_View_Helper_Placeholder_Registry::REGISTRY_KEY, 'Zend_View_Helper_Doctype') as $key) {
if (Zend_Registry::isRegistered($key)) {
$registry = Zend_Registry::getInstance();
unset($registry[$key]);
}
}
$this->basePath = dirname(__FILE__) . '/_files/modules';
$this->view = new Zend_View();
$this->helper = new Zend_View_Helper_HeadLink();
$this->helper->setView($this->view);
}
/**
* 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_HeadLink')) {
$registry->deleteContainer('Zend_View_Helper_HeadLink');
}
$this->assertFalse($registry->containerExists('Zend_View_Helper_HeadLink'));
$helper = new Zend_View_Helper_HeadLink();
$this->assertTrue($registry->containerExists('Zend_View_Helper_HeadLink'));
}
public function testHeadLinkReturnsObjectInstance()
{
$placeholder = $this->helper->headLink();
$this->assertTrue($placeholder instanceof Zend_View_Helper_HeadLink);
}
public function testPrependThrowsExceptionWithoutArrayArgument()
{
try {
$this->helper->prepend('foo');
$this->fail('prepend should raise exception without array argument');
} catch (Exception $e) {
}
}
public function testAppendThrowsExceptionWithoutArrayArgument()
{
try {
$this->helper->append('foo');
$this->fail('append should raise exception without array argument');
} catch (Exception $e) {
}
}
public function testSetThrowsExceptionWithoutArrayArgument()
{
try {
$this->helper->set('foo');
$this->fail('set should raise exception without array argument');
} catch (Exception $e) {
}
}
public function testOffsetSetThrowsExceptionWithoutArrayArgument()
{
try {
$this->helper->offsetSet(1, 'foo');
$this->fail('set should raise exception without array argument');
} catch (Exception $e) {
}
}
public function testCreatingLinkStackViaHeadScriptCreatesAppropriateOutput()
{
$links = array(
'link1' => array('rel' => 'stylesheet', 'type' => 'text/css', 'href' => 'foo'),
'link2' => array('rel' => 'stylesheet', 'type' => 'text/css', 'href' => 'bar'),
'link3' => array('rel' => 'stylesheet', 'type' => 'text/css', 'href' => 'baz'),
);
$this->helper->headLink($links['link1'])
->headLink($links['link2'], 'PREPEND')
->headLink($links['link3']);
$string = $this->helper->toString();
$lines = substr_count($string, PHP_EOL);
$this->assertEquals(2, $lines);
$lines = substr_count($string, '<link ');
$this->assertEquals(3, $lines, $string);
foreach ($links as $link) {
$substr = ' href="' . $link['href'] . '"';
$this->assertContains($substr, $string);
$substr = ' rel="' . $link['rel'] . '"';
$this->assertContains($substr, $string);
$substr = ' type="' . $link['type'] . '"';
$this->assertContains($substr, $string);
}
$order = array();
foreach ($this->helper as $key => $value) {
if (isset($value->href)) {
$order[$key] = $value->href;
}
}
$expected = array('bar', 'foo', 'baz');
$this->assertSame($expected, $order);
}
public function testCreatingLinkStackViaStyleSheetMethodsCreatesAppropriateOutput()
{
$links = array(
'link1' => array('rel' => 'stylesheet', 'type' => 'text/css', 'href' => 'foo'),
'link2' => array('rel' => 'stylesheet', 'type' => 'text/css', 'href' => 'bar'),
'link3' => array('rel' => 'stylesheet', 'type' => 'text/css', 'href' => 'baz'),
);
$this->helper->appendStylesheet($links['link1']['href'])
->prependStylesheet($links['link2']['href'])
->appendStylesheet($links['link3']['href']);
$string = $this->helper->toString();
$lines = substr_count($string, PHP_EOL);
$this->assertEquals(2, $lines);
$lines = substr_count($string, '<link ');
$this->assertEquals(3, $lines, $string);
foreach ($links as $link) {
$substr = ' href="' . $link['href'] . '"';
$this->assertContains($substr, $string);
$substr = ' rel="' . $link['rel'] . '"';
$this->assertContains($substr, $string);
$substr = ' type="' . $link['type'] . '"';
$this->assertContains($substr, $string);
}
$order = array();
foreach ($this->helper as $key => $value) {
if (isset($value->href)) {
$order[$key] = $value->href;
}
}
$expected = array('bar', 'foo', 'baz');
$this->assertSame($expected, $order);
}
public function testCreatingLinkStackViaAlternateMethodsCreatesAppropriateOutput()
{
$links = array(
'link1' => array('title' => 'stylesheet', 'type' => 'text/css', 'href' => 'foo'),
'link2' => array('title' => 'stylesheet', 'type' => 'text/css', 'href' => 'bar'),
'link3' => array('title' => 'stylesheet', 'type' => 'text/css', 'href' => 'baz'),
);
$where = 'append';
foreach ($links as $link) {
$method = $where . 'Alternate';
$this->helper->$method($link['href'], $link['type'], $link['title']);
$where = ('append' == $where) ? 'prepend' : 'append';
}
$string = $this->helper->toString();
$lines = substr_count($string, PHP_EOL);
$this->assertEquals(2, $lines);
$lines = substr_count($string, '<link ');
$this->assertEquals(3, $lines, $string);
$lines = substr_count($string, ' rel="alternate"');
$this->assertEquals(3, $lines, $string);
foreach ($links as $link) {
$substr = ' href="' . $link['href'] . '"';
$this->assertContains($substr, $string);
$substr = ' title="' . $link['title'] . '"';
$this->assertContains($substr, $string);
$substr = ' type="' . $link['type'] . '"';
$this->assertContains($substr, $string);
}
$order = array();
foreach ($this->helper as $key => $value) {
if (isset($value->href)) {
$order[$key] = $value->href;
}
}
$expected = array('bar', 'foo', 'baz');
$this->assertSame($expected, $order);
}
public function testOverloadingThrowsExceptionWithNoArguments()
{
try {
$this->helper->appendStylesheet();
$this->fail('Helper should expect at least one argument');
} catch (Zend_View_Exception $e) {}
}
public function testOverloadingShouldAllowSingleArrayArgument()
{
$this->helper->setStylesheet(array('href' => '/styles.css'));
$link = $this->helper->getValue();
$this->assertEquals('/styles.css', $link->href);
}
public function testOverloadingUsingSingleArrayArgumentWithInvalidValuesThrowsException()
{
try {
$this->helper->setStylesheet(array('bogus' => 'unused'));
$this->fail('Invalid attribute values should raise exception');
} catch (Zend_View_Exception $e) { }
}
public function testOverloadingOffsetSetWorks()
{
$this->helper->offsetSetStylesheet(100, '/styles.css');
$items = $this->helper->getArrayCopy();
$this->assertTrue(isset($items[100]));
$link = $items[100];
$this->assertEquals('/styles.css', $link->href);
}
public function testOverloadingThrowsExceptionWithInvalidMethod()
{
try {
$this->helper->bogusMethod();
$this->fail('Invalid method should raise exception');
} catch (Zend_View_Exception $e) { }
}
public function testStylesheetAttributesGetSet()
{
$this->helper->setStylesheet('/styles.css', 'projection', 'ie6');
$item = $this->helper->getValue();
$this->assertObjectHasAttribute('media', $item);
$this->assertObjectHasAttribute('conditionalStylesheet', $item);
$this->assertEquals('projection', $item->media);
$this->assertEquals('ie6', $item->conditionalStylesheet);
}
public function testConditionalStylesheetNotCreatedByDefault()
{
$this->helper->setStylesheet('/styles.css');
$item = $this->helper->getValue();
$this->assertObjectHasAttribute('conditionalStylesheet', $item);
$this->assertFalse($item->conditionalStylesheet);
$string = $this->helper->toString();
$this->assertContains('/styles.css', $string);
$this->assertNotContains('<!--[if', $string);
$this->assertNotContains(']>', $string);
$this->assertNotContains('<![endif]-->', $string);
}
public function testConditionalStylesheetCreationOccursWhenRequested()
{
$this->helper->setStylesheet('/styles.css', 'screen', 'ie6');
$item = $this->helper->getValue();
$this->assertObjectHasAttribute('conditionalStylesheet', $item);
$this->assertEquals('ie6', $item->conditionalStylesheet);
$string = $this->helper->toString();
$this->assertContains('/styles.css', $string);
$this->assertContains('<!--[if ie6]>', $string);
$this->assertContains('<![endif]-->', $string);
}
public function testSettingAlternateWithTooFewArgsRaisesException()
{
try {
$this->helper->setAlternate('foo');
$this->fail('Setting alternate with fewer than 3 args should raise exception');
} catch (Zend_View_Exception $e) { }
try {
$this->helper->setAlternate('foo', 'bar');
$this->fail('Setting alternate with fewer than 3 args should raise exception');
} catch (Zend_View_Exception $e) { }
}
public function testIndentationIsHonored()
{
$this->helper->setIndent(4);
$this->helper->appendStylesheet('/css/screen.css');
$this->helper->appendStylesheet('/css/rules.css');
$string = $this->helper->toString();
$scripts = substr_count($string, ' <link ');
$this->assertEquals(2, $scripts);
}
public function testLinkRendersAsPlainHtmlIfDoctypeNotXhtml()
{
$this->view->doctype('HTML4_STRICT');
$this->helper->headLink(array('rel' => 'icon', 'src' => '/foo/bar'))
->headLink(array('rel' => 'foo', 'href' => '/bar/baz'));
$test = $this->helper->toString();
$this->assertNotContains(' />', $test);
}
public function testDoesNotAllowDuplicateStylesheets()
{
$this->helper->appendStylesheet('foo');
$this->helper->appendStylesheet('foo');
$this->assertEquals(1, count($this->helper), var_export($this->helper->getContainer()->getArrayCopy(), 1));
}
/**
* test for ZF-2889
*/
public function testBooleanStylesheet()
{
$this->helper->appendStylesheet(array('href' => '/bar/baz', 'conditionalStylesheet' => false));
$test = $this->helper->toString();
$this->assertNotContains('[if false]', $test);
}
/**
* test for ZF-3271
*
*/
public function testBooleanTrueConditionalStylesheet()
{
$this->helper->appendStylesheet(array('href' => '/bar/baz', 'conditionalStylesheet' => true));
$test = $this->helper->toString();
$this->assertNotContains('[if 1]', $test);
$this->assertNotContains('[if true]', $test);
}
/**
* @issue ZF-3928
* @link http://framework.zend.com/issues/browse/ZF-3928
*/
public function testTurnOffAutoEscapeDoesNotEncodeAmpersand()
{
$this->helper->setAutoEscape(false)->appendStylesheet('/css/rules.css?id=123&foo=bar');
$this->assertContains('id=123&foo=bar', $this->helper->toString());
}
public function testSetAlternateWithExtras()
{
$this->helper->setAlternate('/mydocument.pdf', 'application/pdf', 'foo', array('media' => array('print','screen')));
$test = $this->helper->toString();
$this->assertContains('media="print,screen"', $test);
}
public function testAppendStylesheetWithExtras()
{
$this->helper->appendStylesheet(array('href' => '/bar/baz', 'conditionalStylesheet' => false, 'extras' => array('id' => 'my_link_tag')));
$test = $this->helper->toString();
$this->assertContains('id="my_link_tag"', $test);
}
public function testSetStylesheetWithMediaAsArray()
{
$this->helper->appendStylesheet('/bar/baz', array('screen','print'));
$test = $this->helper->toString();
$this->assertContains(' media="screen,print"', $test);
}
/**
* @issue ZF-5435
*/
public function testContainerMaintainsCorrectOrderOfItems()
{
$this->helper->headLink()->offsetSetStylesheet(1,'/test1.css');
$this->helper->headLink()->offsetSetStylesheet(10,'/test2.css');
$this->helper->headLink()->offsetSetStylesheet(20,'/test3.css');
$this->helper->headLink()->offsetSetStylesheet(5,'/test4.css');
$test = $this->helper->toString();
$expected = '<link href="/test1.css" media="screen" rel="stylesheet" type="text/css" >
<link href="/test4.css" media="screen" rel="stylesheet" type="text/css" >
<link href="/test2.css" media="screen" rel="stylesheet" type="text/css" >
<link href="/test3.css" media="screen" rel="stylesheet" type="text/css" >';
$this->assertEquals($expected, $test);
}
}
// Call Zend_View_Helper_HeadLinkTest::main() if this source file is executed directly.
if (PHPUnit_MAIN_METHOD == "Zend_View_Helper_HeadLinkTest::main") {
Zend_View_Helper_HeadLinkTest::main();
}