cacert-testmgr/external/ZendFramework-1.9.5/tests/Zend/View/Helper/HeadStyleTest.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: HeadStyleTest.php 18572 2009-10-16 13:37:08Z sgehrig $
*/
// Call Zend_View_Helper_HeadStyleTest::main() if this source file is executed directly.
if (!defined("PHPUnit_MAIN_METHOD")) {
define("PHPUnit_MAIN_METHOD", "Zend_View_Helper_HeadStyleTest::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_HeadStyle */
require_once 'Zend/View/Helper/HeadStyle.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_HeadStyle.
*
* @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_HeadStyleTest extends PHPUnit_Framework_TestCase
{
/**
* @var Zend_View_Helper_HeadStyle
*/
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_HeadStyleTest");
$result = PHPUnit_TextUI_TestRunner::run($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';
$this->helper = new Zend_View_Helper_HeadStyle();
}
/**
* Tears down the fixture, for example, close a network connection.
* This method is called after a test is executed.
*
* @return void
*/
public function tearDown()
{
unset($this->helper);
}
public function testNamespaceRegisteredInPlaceholderRegistryAfterInstantiation()
{
$registry = Zend_View_Helper_Placeholder_Registry::getRegistry();
if ($registry->containerExists('Zend_View_Helper_HeadStyle')) {
$registry->deleteContainer('Zend_View_Helper_HeadStyle');
}
$this->assertFalse($registry->containerExists('Zend_View_Helper_HeadStyle'));
$helper = new Zend_View_Helper_HeadStyle();
$this->assertTrue($registry->containerExists('Zend_View_Helper_HeadStyle'));
}
public function testHeadStyleReturnsObjectInstance()
{
$placeholder = $this->helper->headStyle();
$this->assertTrue($placeholder instanceof Zend_View_Helper_HeadStyle);
}
public function testAppendPrependAndSetThrowExceptionsWhenNonStyleValueProvided()
{
try {
$this->helper->append('foo');
$this->fail('Non-style value should not append');
} catch (Zend_View_Exception $e) { }
try {
$this->helper->offsetSet(5, 'foo');
$this->fail('Non-style value should not offsetSet');
} catch (Zend_View_Exception $e) { }
try {
$this->helper->prepend('foo');
$this->fail('Non-style value should not prepend');
} catch (Zend_View_Exception $e) { }
try {
$this->helper->set('foo');
$this->fail('Non-style value should not set');
} catch (Zend_View_Exception $e) { }
}
public function testOverloadAppendStyleAppendsStyleToStack()
{
$string = 'a {}';
for ($i = 0; $i < 3; ++$i) {
$string .= PHP_EOL . 'a {}';
$this->helper->appendStyle($string);
$values = $this->helper->getArrayCopy();
$this->assertEquals($i + 1, count($values));
$item = $values[$i];
$this->assertTrue($item instanceof stdClass);
$this->assertObjectHasAttribute('content', $item);
$this->assertObjectHasAttribute('attributes', $item);
$this->assertEquals($string, $item->content);
}
}
public function testOverloadPrependStylePrependsStyleToStack()
{
$string = 'a {}';
for ($i = 0; $i < 3; ++$i) {
$string .= PHP_EOL . 'a {}';
$this->helper->prependStyle($string);
$values = $this->helper->getArrayCopy();
$this->assertEquals($i + 1, count($values));
$item = array_shift($values);
$this->assertTrue($item instanceof stdClass);
$this->assertObjectHasAttribute('content', $item);
$this->assertObjectHasAttribute('attributes', $item);
$this->assertEquals($string, $item->content);
}
}
public function testOverloadSetOversitesStack()
{
$string = 'a {}';
for ($i = 0; $i < 3; ++$i) {
$this->helper->appendStyle($string);
$string .= PHP_EOL . 'a {}';
}
$this->helper->setStyle($string);
$values = $this->helper->getArrayCopy();
$this->assertEquals(1, count($values));
$item = array_shift($values);
$this->assertTrue($item instanceof stdClass);
$this->assertObjectHasAttribute('content', $item);
$this->assertObjectHasAttribute('attributes', $item);
$this->assertEquals($string, $item->content);
}
public function testCanBuildStyleTagsWithAttributes()
{
$this->helper->setStyle('a {}', array(
'lang' => 'us_en',
'title' => 'foo',
'media' => 'projection',
'dir' => 'rtol',
'bogus' => 'unused'
));
$value = $this->helper->getValue();
$this->assertObjectHasAttribute('attributes', $value);
$attributes = $value->attributes;
$this->assertTrue(isset($attributes['lang']));
$this->assertTrue(isset($attributes['title']));
$this->assertTrue(isset($attributes['media']));
$this->assertTrue(isset($attributes['dir']));
$this->assertTrue(isset($attributes['bogus']));
$this->assertEquals('us_en', $attributes['lang']);
$this->assertEquals('foo', $attributes['title']);
$this->assertEquals('projection', $attributes['media']);
$this->assertEquals('rtol', $attributes['dir']);
$this->assertEquals('unused', $attributes['bogus']);
}
public function testRenderedStyleTagsContainHtmlEscaping()
{
$this->helper->setStyle('a {}', array(
'lang' => 'us_en',
'title' => 'foo',
'media' => 'screen',
'dir' => 'rtol',
'bogus' => 'unused'
));
$value = $this->helper->toString();
$this->assertContains('<!--' . PHP_EOL, $value);
$this->assertContains(PHP_EOL . '-->', $value);
}
public function testRenderedStyleTagsContainsDefaultMedia()
{
$this->helper->setStyle('a {}', array(
));
$value = $this->helper->toString();
$this->assertRegexp('#<style [^>]*?media="screen"#', $value, $value);
}
/**
* @group ZF-8056
*/
public function testMediaAttributeCanHaveSpaceInCommaSeparatedString()
{
$this->helper->appendStyle('a { }', array('media' => 'screen, projection'));
$string = $this->helper->toString();
$this->assertContains('media="screen,projection"', $string);
}
public function testHeadStyleProxiesProperly()
{
$style1 = 'a {}';
$style2 = 'a {}' . PHP_EOL . 'h1 {}';
$style3 = 'a {}' . PHP_EOL . 'h2 {}';
$this->helper->headStyle($style1, 'SET')
->headStyle($style2, 'PREPEND')
->headStyle($style3, 'APPEND');
$this->assertEquals(3, count($this->helper));
$values = $this->helper->getArrayCopy();
$this->assertTrue((strstr($values[0]->content, $style2)) ? true : false);
$this->assertTrue((strstr($values[1]->content, $style1)) ? true : false);
$this->assertTrue((strstr($values[2]->content, $style3)) ? true : false);
}
public function testToStyleGeneratesValidHtml()
{
$style1 = 'a {}';
$style2 = 'body {}' . PHP_EOL . 'h1 {}';
$style3 = 'div {}' . PHP_EOL . 'li {}';
$this->helper->headStyle($style1, 'SET')
->headStyle($style2, 'PREPEND')
->headStyle($style3, 'APPEND');
$html = $this->helper->toString();
$doc = new DOMDocument;
$dom = $doc->loadHtml($html);
$this->assertTrue(($dom !== false));
$styles = substr_count($html, '<style type="text/css"');
$this->assertEquals(3, $styles);
$styles = substr_count($html, '</style>');
$this->assertEquals(3, $styles);
$this->assertContains($style3, $html);
$this->assertContains($style2, $html);
$this->assertContains($style1, $html);
}
public function testCapturingCapturesToObject()
{
$this->helper->captureStart();
echo 'foobar';
$this->helper->captureEnd();
$values = $this->helper->getArrayCopy();
$this->assertEquals(1, count($values));
$item = array_shift($values);
$this->assertContains('foobar', $item->content);
}
public function testOverloadingOffsetSetWritesToSpecifiedIndex()
{
$this->helper->offsetSetStyle(100, 'foobar');
$values = $this->helper->getArrayCopy();
$this->assertEquals(1, count($values));
$this->assertTrue(isset($values[100]));
$item = $values[100];
$this->assertContains('foobar', $item->content);
}
public function testInvalidMethodRaisesException()
{
try {
$this->helper->bogusMethod();
$this->fail('Invalid method should raise exception');
} catch (Zend_View_Exception $e) { }
}
public function testTooFewArgumentsRaisesException()
{
try {
$this->helper->appendStyle();
$this->fail('Too few arguments should raise exception');
} catch (Zend_View_Exception $e) { }
}
public function testIndentationIsHonored()
{
$this->helper->setIndent(4);
$this->helper->appendStyle('
a {
display: none;
}');
$this->helper->appendStyle('
h1 {
font-weight: bold
}');
$string = $this->helper->toString();
$scripts = substr_count($string, ' <style');
$this->assertEquals(2, $scripts);
$this->assertContains(' <!--', $string);
$this->assertContains(' a {', $string);
$this->assertContains(' h1 {', $string);
$this->assertContains(' display', $string);
$this->assertContains(' font-weight', $string);
$this->assertContains(' }', $string);
}
public function testSerialCapturingWorks()
{
$this->helper->headStyle()->captureStart();
echo "Captured text";
$this->helper->headStyle()->captureEnd();
try {
$this->helper->headStyle()->captureStart();
} catch (Zend_View_Exception $e) {
$this->fail('Serial capturing should work');
}
$this->helper->headStyle()->captureEnd();
}
public function testNestedCapturingFails()
{
$this->helper->headStyle()->captureStart();
echo "Captured text";
try {
$this->helper->headStyle()->captureStart();
$this->helper->headStyle()->captureEnd();
$this->fail('Nested capturing should fail');
} catch (Zend_View_Exception $e) {
$this->helper->headStyle()->captureEnd();
$this->assertContains('Cannot nest', $e->getMessage());
}
$this->helper->headStyle()->captureEnd();
}
public function testMediaAttributeAsArray()
{
$this->helper->setIndent(4);
$this->helper->appendStyle('
a {
display: none;
}', array('media' => array('screen', 'projection')));
$string = $this->helper->toString();
$scripts = substr_count($string, ' <style');
$this->assertEquals(1, $scripts);
$this->assertContains(' <!--', $string);
$this->assertContains(' a {', $string);
$this->assertContains(' media="screen,projection"', $string);
}
public function testMediaAttributeAsCommaSeperatedString()
{
$this->helper->setIndent(4);
$this->helper->appendStyle('
a {
display: none;
}', array('media' => 'screen,projection'));
$string = $this->helper->toString();
$scripts = substr_count($string, ' <style');
$this->assertEquals(1, $scripts);
$this->assertContains(' <!--', $string);
$this->assertContains(' a {', $string);
$this->assertContains(' media="screen,projection"', $string);
}
public function testConditionalScript()
{
$this->helper->appendStyle('
a {
display: none;
}', array('media' => 'screen,projection', 'conditional' => 'lt IE 7'));
$test = $this->helper->toString();
$this->assertContains('<!--[if lt IE 7]>', $test);
}
/**
* @issue ZF-5435
*/
public function testContainerMaintainsCorrectOrderOfItems()
{
$this->helper->offsetSetStyle(10, '
a {
display: none;
}');
$this->helper->offsetSetStyle(5, '
h1 {
font-weight: bold
}');
$test = $this->helper->toString();
$expected = '<style type="text/css" media="screen">
<!--
h1 {
font-weight: bold
}
-->
</style>
<style type="text/css" media="screen">
<!--
a {
display: none;
}
-->
</style>';
$this->assertEquals($expected, $test);
}
}
// Call Zend_View_Helper_HeadStyleTest::main() if this source file is executed directly.
if (PHPUnit_MAIN_METHOD == "Zend_View_Helper_HeadStyleTest::main") {
Zend_View_Helper_HeadStyleTest::main();
}