* Copyright 2006-2010, Cake Software Foundation, Inc.
*
* Licensed under The Open Group Test Suite License
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright 2006-2010, Cake Software Foundation, Inc.
* @link http://book.cakephp.org/view/1196/Testing CakePHP(tm) Tests
* @package cake
* @subpackage cake.tests.cases.libs.view.helpers
* @since CakePHP(tm) v 1.2.0.4206
* @license http://www.opensource.org/licenses/opengroup.php The Open Group Test Suite License
*/
App::import('Core', array('Controller', 'View', 'ClassRegistry', 'View'));
App::import('Helper', array('Javascript', 'Html', 'Form'));
/**
* TheJsTestController class
*
* @package cake
* @subpackage cake.tests.cases.libs.view.helpers
*/
class TheJsTestController extends Controller {
/**
* name property
*
* @var string 'TheTest'
* @access public
*/
var $name = 'TheTest';
/**
* uses property
*
* @var mixed null
* @access public
*/
var $uses = null;
}
/**
* TheView class
*
* @package cake
* @subpackage cake.tests.cases.libs.view.helpers
*/
class TheView extends View {
/**
* scripts method
*
* @access public
* @return void
*/
function scripts() {
return $this->__scripts;
}
}
/**
* TestJavascriptObject class
*
* @package cake
* @subpackage cake.tests.cases.libs.view.helpers
*/
class TestJavascriptObject {
/**
* property1 property
*
* @var string 'value1'
* @access public
*/
var $property1 = 'value1';
/**
* property2 property
*
* @var int 2
* @access public
*/
var $property2 = 2;
}
/**
* JavascriptTest class
*
* @package test_suite
* @subpackage test_suite.cases.libs
* @since CakePHP Test Suite v 1.0.0.0
*/
class JavascriptTest extends CakeTestCase {
/**
* Regexp for CDATA start block
*
* @var string
*/
var $cDataStart = 'preg:/^\/\/[\s\r\n]*/';
/**
* setUp method
*
* @access public
* @return void
*/
function startTest() {
$this->Javascript =& new JavascriptHelper();
$this->Javascript->Html =& new HtmlHelper();
$this->Javascript->Form =& new FormHelper();
$this->View =& new TheView(new TheJsTestController());
ClassRegistry::addObject('view', $this->View);
}
/**
* tearDown method
*
* @access public
* @return void
*/
function endTest() {
unset($this->Javascript->Html);
unset($this->Javascript->Form);
unset($this->Javascript);
ClassRegistry::removeObject('view');
unset($this->View);
}
/**
* testConstruct method
*
* @access public
* @return void
*/
function testConstruct() {
$Javascript =& new JavascriptHelper(array('safe'));
$this->assertTrue($Javascript->safe);
$Javascript =& new JavascriptHelper(array('safe' => false));
$this->assertFalse($Javascript->safe);
}
/**
* testLink method
*
* @access public
* @return void
*/
function testLink() {
Configure::write('Asset.timestamp', false);
$result = $this->Javascript->link('script.js');
$expected = '';
$this->assertEqual($result, $expected);
$result = $this->Javascript->link('script');
$expected = '';
$this->assertEqual($result, $expected);
$result = $this->Javascript->link('scriptaculous.js?load=effects');
$expected = '';
$this->assertEqual($result, $expected);
$result = $this->Javascript->link('some.json.libary');
$expected = '';
$this->assertEqual($result, $expected);
$result = $this->Javascript->link('jquery-1.1.2');
$expected = '';
$this->assertEqual($result, $expected);
$result = $this->Javascript->link('jquery-1.1.2');
$expected = '';
$this->assertEqual($result, $expected);
$result = $this->Javascript->link('/plugin/js/jquery-1.1.2');
$expected = '';
$this->assertEqual($result, $expected);
$result = $this->Javascript->link('/some_other_path/myfile.1.2.2.min.js');
$expected = '';
$this->assertEqual($result, $expected);
$result = $this->Javascript->link('some_other_path/myfile.1.2.2.min.js');
$expected = '';
$this->assertEqual($result, $expected);
$result = $this->Javascript->link('some_other_path/myfile.1.2.2.min');
$expected = '';
$this->assertEqual($result, $expected);
$result = $this->Javascript->link('http://example.com/jquery.js');
$expected = '';
$this->assertEqual($result, $expected);
$result = $this->Javascript->link(array('prototype.js', 'scriptaculous.js'));
$this->assertPattern('/^\s*]*><\/script>/', $result);
$this->assertPattern('/<\/script>\s*]+>/', $result);
$this->assertPattern('/]*><\/script>\s*$/', $result);
$result = $this->Javascript->link('jquery-1.1.2', false);
$resultScripts = $this->View->scripts();
reset($resultScripts);
$expected = '';
$this->assertNull($result);
$this->assertEqual(count($resultScripts), 1);
$this->assertEqual(current($resultScripts), $expected);
}
/**
* testFilteringAndTimestamping method
*
* @access public
* @return void
*/
function testFilteringAndTimestamping() {
if ($this->skipIf(!is_writable(JS), 'JavaScript directory not writable, skipping JS asset timestamp tests. %s')) {
return;
}
cache(str_replace(WWW_ROOT, '', JS) . '__cake_js_test.js', 'alert("test")', '+999 days', 'public');
$timestamp = substr(strtotime('now'), 0, 8);
Configure::write('Asset.timestamp', true);
$result = $this->Javascript->link('__cake_js_test');
$this->assertPattern('/^]+src=".*js\/__cake_js_test\.js\?' . $timestamp . '[0-9]{2}"[^<>]*>/', $result);
$debug = Configure::read('debug');
Configure::write('debug', 0);
$result = $this->Javascript->link('__cake_js_test');
$expected = '';
$this->assertEqual($result, $expected);
Configure::write('Asset.timestamp', 'force');
$result = $this->Javascript->link('__cake_js_test');
$this->assertPattern('/^]+src=".*js\/__cake_js_test.js\?' . $timestamp . '[0-9]{2}"[^<>]*>/', $result);
Configure::write('debug', $debug);
Configure::write('Asset.timestamp', false);
$old = Configure::read('Asset.filter.js');
Configure::write('Asset.filter.js', 'js.php');
$result = $this->Javascript->link('__cake_js_test');
$this->assertPattern('/^]+src=".*cjs\/__cake_js_test\.js"[^<>]*>/', $result);
Configure::write('Asset.filter.js', true);
$result = $this->Javascript->link('jquery-1.1.2');
$expected = '';
$this->assertEqual($result, $expected);
$result = $this->Javascript->link('folderjs/jquery-1.1.2');
$expected = '';
$this->assertEqual($result, $expected);
if ($old === null) {
Configure::delete('Asset.filter.js');
}
$debug = Configure::read('debug');
$webroot = $this->Javascript->webroot;
Configure::write('debug', 0);
Configure::write('Asset.timestamp', 'force');
$this->Javascript->webroot = '/testing/';
$result = $this->Javascript->link('__cake_js_test');
$this->assertPattern('/^]+src="\/testing\/js\/__cake_js_test\.js\?\d+"[^<>]*>/', $result);
$this->Javascript->webroot = '/testing/longer/';
$result = $this->Javascript->link('__cake_js_test');
$this->assertPattern('/^]+src="\/testing\/longer\/js\/__cake_js_test\.js\?\d+"[^<>]*>/', $result);
$this->Javascript->webroot = $webroot;
Configure::write('debug', $debug);
unlink(JS . '__cake_js_test.js');
}
/**
* testValue method
*
* @access public
* @return void
*/
function testValue() {
$result = $this->Javascript->value(array('title' => 'New thing', 'indexes' => array(5, 6, 7, 8)));
$expected = '{"title":"New thing","indexes":[5,6,7,8]}';
$this->assertEqual($result, $expected);
$result = $this->Javascript->value(null);
$this->assertEqual($result, 'null');
$result = $this->Javascript->value(true);
$this->assertEqual($result, 'true');
$result = $this->Javascript->value(false);
$this->assertEqual($result, 'false');
$result = $this->Javascript->value(5);
$this->assertEqual($result, '5');
$result = $this->Javascript->value(floatval(5.3));
$this->assertPattern('/^5.3[0]+$/', $result);
$result = $this->Javascript->value('');
$expected = '""';
$this->assertEqual($result, $expected);
$result = $this->Javascript->value('CakePHP' . "\n" . 'Rapid Development Framework');
$expected = '"CakePHP\\nRapid Development Framework"';
$this->assertEqual($result, $expected);
$result = $this->Javascript->value('CakePHP' . "\r\n" . 'Rapid Development Framework' . "\r" . 'For PHP');
$expected = '"CakePHP\\nRapid Development Framework\\nFor PHP"';
$this->assertEqual($result, $expected);
$result = $this->Javascript->value('CakePHP: "Rapid Development Framework"');
$expected = '"CakePHP: \\"Rapid Development Framework\\""';
$this->assertEqual($result, $expected);
$result = $this->Javascript->value('CakePHP: \'Rapid Development Framework\'');
$expected = '"CakePHP: \\\'Rapid Development Framework\\\'"';
$this->assertEqual($result, $expected);
}
/**
* testObjectGeneration method
*
* @access public
* @return void
*/
function testObjectGeneration() {
$object = array('title' => 'New thing', 'indexes' => array(5, 6, 7, 8));
$result = $this->Javascript->object($object);
$expected = '{"title":"New thing","indexes":[5,6,7,8]}';
$this->assertEqual($result, $expected);
$result = $this->Javascript->object(array('default' => 0));
$expected = '{"default":0}';
$this->assertEqual($result, $expected);
$result = $this->Javascript->object(array(
'2007' => array(
'Spring' => array('1' => array('id' => 1, 'name' => 'Josh'), '2' => array('id' => 2, 'name' => 'Becky')),
'Fall' => array('1' => array('id' => 1, 'name' => 'Josh'), '2' => array('id' => 2, 'name' => 'Becky'))
), '2006' => array(
'Spring' => array('1' => array('id' => 1, 'name' => 'Josh'), '2' => array('id' => 2, 'name' => 'Becky')),
'Fall' => array('1' => array('id' => 1, 'name' => 'Josh'), '2' => array('id' => 2, 'name' => 'Becky')
))
));
$expected = '{"2007":{"Spring":{"1":{"id":1,"name":"Josh"},"2":{"id":2,"name":"Becky"}},"Fall":{"1":{"id":1,"name":"Josh"},"2":{"id":2,"name":"Becky"}}},"2006":{"Spring":{"1":{"id":1,"name":"Josh"},"2":{"id":2,"name":"Becky"}},"Fall":{"1":{"id":1,"name":"Josh"},"2":{"id":2,"name":"Becky"}}}}';
$this->assertEqual($result, $expected);
if (ini_get('precision') >= 12) {
$number = 3.141592653589;
if (!$this->Javascript->useNative) {
$number = sprintf("%.11f", $number);
}
$result = $this->Javascript->object(array('Object' => array(true, false, 1, '02101', 0, -1, 3.141592653589, "1")));
$expected = '{"Object":[true,false,1,"02101",0,-1,' . $number . ',"1"]}';
$this->assertEqual($result, $expected);
$result = $this->Javascript->object(array('Object' => array(true => true, false, -3.141592653589, -10)));
$expected = '{"Object":{"1":true,"2":false,"3":' . (-1 * $number) . ',"4":-10}}';
$this->assertEqual($result, $expected);
}
$result = $this->Javascript->object(new TestJavascriptObject());
$expected = '{"property1":"value1","property2":2}';
$this->assertEqual($result, $expected);
$object = array('title' => 'New thing', 'indexes' => array(5, 6, 7, 8));
$result = $this->Javascript->object($object, array('block' => true));
$expected = array(
'script' => array('type' => 'text/javascript'),
$this->cDataStart,
'{"title":"New thing","indexes":[5,6,7,8]}',
$this->cDataEnd,
'/script'
);
$this->assertTags($result, $expected);
$object = array('title' => 'New thing', 'indexes' => array(5, 6, 7, 8), 'object' => array('inner' => array('value' => 1)));
$result = $this->Javascript->object($object);
$expected = '{"title":"New thing","indexes":[5,6,7,8],"object":{"inner":{"value":1}}}';
$this->assertEqual($result, $expected);
foreach (array('true' => true, 'false' => false, 'null' => null) as $expected => $data) {
$result = $this->Javascript->object($data);
$this->assertEqual($result, $expected);
}
$object = array('title' => 'New thing', 'indexes' => array(5, 6, 7, 8), 'object' => array('inner' => array('value' => 1)));
$result = $this->Javascript->object($object, array('prefix' => 'PREFIX', 'postfix' => 'POSTFIX'));
$this->assertPattern('/^PREFIX/', $result);
$this->assertPattern('/POSTFIX$/', $result);
$this->assertNoPattern('/.PREFIX./', $result);
$this->assertNoPattern('/.POSTFIX./', $result);
if ($this->Javascript->useNative) {
$this->Javascript->useNative = false;
$this->testObjectGeneration();
$this->Javascript->useNative = true;
}
}
/**
* testObjectNonNative method
*
* @access public
* @return void
*/
function testObjectNonNative() {
$oldNative = $this->Javascript->useNative;
$this->Javascript->useNative = false;
$object = array(
'Object' => array(
'key1' => 'val1',
'key2' => 'val2',
'key3' => 'val3'
)
);
$expected = '{"Object":{"key1":val1,"key2":"val2","key3":val3}}';
$result = $this->Javascript->object($object, array('quoteKeys' => false, 'stringKeys' => array('key1', 'key3')));
$this->assertEqual($result, $expected);
$expected = '{?Object?:{?key1?:"val1",?key2?:"val2",?key3?:"val3"}}';
$result = $this->Javascript->object($object, array('q' => '?'));
$this->assertEqual($result, $expected);
$expected = '{?Object?:{?key1?:"val1",?key2?:val2,?key3?:"val3"}}';
$result = $this->Javascript->object($object, array(
'q' => '?', 'stringKeys' => array('key3', 'key1')
));
$this->assertEqual($result, $expected);
$expected = '{?Object?:{?key1?:val1,?key2?:"val2",?key3?:val3}}';
$result = $this->Javascript->object($object, array(
'q' => '?', 'stringKeys' => array('key3', 'key1'), 'quoteKeys' => false
));
$this->assertEqual($result, $expected);
$this->Javascript->useNative = $oldNative;
}
/**
* testScriptBlock method
*
* @access public
* @return void
*/
function testScriptBlock() {
$result = $this->Javascript->codeBlock('something');
$expected = array(
'script' => array('type' => 'text/javascript'),
$this->cDataStart,
'something',
$this->cDataEnd,
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->codeBlock('something', array('allowCache' => true, 'safe' => false));
$expected = array(
'script' => array('type' => 'text/javascript'),
'something',
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->codeBlock('something', array('allowCache' => false, 'safe' => false));
$expected = array(
'script' => array('type' => 'text/javascript'),
'something',
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->codeBlock('something', true);
$expected = array(
'script' => array('type' => 'text/javascript'),
$this->cDataStart,
'something',
$this->cDataEnd,
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->codeBlock('something', false);
$expected = array(
'script' => array('type' => 'text/javascript'),
$this->cDataStart,
'something',
$this->cDataEnd,
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->codeBlock('something', array('safe' => false));
$expected = array(
'script' => array('type' => 'text/javascript'),
'something',
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->codeBlock('something', array('safe' => true));
$expected = array(
'script' => array('type' => 'text/javascript'),
$this->cDataStart,
'something',
$this->cDataEnd,
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->codeBlock(null, array('safe' => true, 'allowCache' => false));
$this->assertNull($result);
echo 'this is some javascript';
$result = $this->Javascript->blockEnd();
$expected = array(
'script' => array('type' => 'text/javascript'),
$this->cDataStart,
'this is some javascript',
$this->cDataEnd,
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->codeBlock();
$this->assertNull($result);
echo "alert('hey');";
$result = $this->Javascript->blockEnd();
$expected = array(
'script' => array('type' => 'text/javascript'),
$this->cDataStart,
"alert('hey');",
$this->cDataEnd,
'/script'
);
$this->assertTags($result, $expected);
$this->Javascript->cacheEvents(false, true);
$this->assertFalse($this->Javascript->inBlock);
$result = $this->Javascript->codeBlock();
$this->assertIdentical($result, null);
$this->assertTrue($this->Javascript->inBlock);
echo 'alert("this is a buffered script");';
$result = $this->Javascript->blockEnd();
$this->assertIdentical($result, null);
$this->assertFalse($this->Javascript->inBlock);
$result = $this->Javascript->getCache();
$this->assertEqual('alert("this is a buffered script");', $result);
}
/**
* testOutOfLineScriptWriting method
*
* @access public
* @return void
*/
function testOutOfLineScriptWriting() {
echo $this->Javascript->codeBlock('$(document).ready(function() { });', array('inline' => false));
$this->Javascript->codeBlock(null, array('inline' => false));
echo '$(function(){ });';
$this->Javascript->blockEnd();
$script = $this->View->scripts();
$this->assertEqual(count($script), 2);
$this->assertPattern('/' . preg_quote('$(document).ready(function() { });', '/') . '/', $script[0]);
$this->assertPattern('/' . preg_quote('$(function(){ });', '/') . '/', $script[1]);
}
/**
* testEvent method
*
* @access public
* @return void
*/
function testEvent() {
$result = $this->Javascript->event('myId', 'click', 'something();');
$expected = array(
'script' => array('type' => 'text/javascript'),
$this->cDataStart,
"Event.observe($('myId'), 'click', function(event) { something(); }, false);",
$this->cDataEnd,
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->event('myId', 'click', 'something();', array('safe' => false));
$expected = array(
'script' => array('type' => 'text/javascript'),
"Event.observe($('myId'), 'click', function(event) { something(); }, false);",
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->event('myId', 'click');
$expected = array(
'script' => array('type' => 'text/javascript'),
$this->cDataStart,
"Event.observe($('myId'), 'click', function(event) { }, false);",
$this->cDataEnd,
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->event('myId', 'click', 'something();', false);
$expected = array(
'script' => array('type' => 'text/javascript'),
$this->cDataStart,
"Event.observe($('myId'), 'click', function(event) { something(); }, false);",
$this->cDataEnd,
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->event('myId', 'click', 'something();', array('useCapture' => true));
$expected = array(
'script' => array('type' => 'text/javascript'),
$this->cDataStart,
"Event.observe($('myId'), 'click', function(event) { something(); }, true);",
$this->cDataEnd,
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->event('document', 'load');
$expected = array(
'script' => array('type' => 'text/javascript'),
$this->cDataStart,
"Event.observe(document, 'load', function(event) { }, false);",
$this->cDataEnd,
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->event('$(\'myId\')', 'click', 'something();', array('safe' => false));
$expected = array(
'script' => array('type' => 'text/javascript'),
"Event.observe($('myId'), 'click', function(event) { something(); }, false);",
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->event('\'document\'', 'load', 'something();', array('safe' => false));
$expected = array(
'script' => array('type' => 'text/javascript'),
"Event.observe('document', 'load', function(event) { something(); }, false);",
'/script'
);
$this->assertTags($result, $expected);
$this->Javascript->cacheEvents();
$result = $this->Javascript->event('myId', 'click', 'something();');
$this->assertNull($result);
$result = $this->Javascript->getCache();
$this->assertPattern('/^' . str_replace('/', '\\/', preg_quote('Event.observe($(\'myId\'), \'click\', function(event) { something(); }, false);')) . '$/s', $result);
$result = $this->Javascript->event('#myId', 'alert(event);');
$this->assertNull($result);
$result = $this->Javascript->getCache();
$this->assertPattern('/^\s*var Rules = {\s*\'#myId\': function\(element, event\)\s*{\s*alert\(event\);\s*}\s*}\s*EventSelectors\.start\(Rules\);\s*$/s', $result);
}
/**
* testWriteEvents method
*
* @access public
* @return void
*/
function testWriteEvents() {
$this->Javascript->cacheEvents();
$result = $this->Javascript->event('myId', 'click', 'something();');
$this->assertNull($result);
$result = $this->Javascript->writeEvents();
$expected = array(
'script' => array('type' => 'text/javascript'),
$this->cDataStart,
"Event.observe($('myId'), 'click', function(event) { something(); }, false);",
$this->cDataEnd,
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->getCache();
$this->assertTrue(empty($result));
$this->Javascript->cacheEvents();
$result = $this->Javascript->event('myId', 'click', 'something();');
$this->assertNull($result);
$result = $this->Javascript->writeEvents(false);
$resultScripts = $this->View->scripts();
reset($resultScripts);
$this->assertNull($result);
$this->assertEqual(count($resultScripts), 1);
$result = current($resultScripts);
$expected = array(
'script' => array('type' => 'text/javascript'),
$this->cDataStart,
"Event.observe($('myId'), 'click', function(event) { something(); }, false);",
$this->cDataEnd,
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->getCache();
$this->assertTrue(empty($result));
}
/**
* testEscapeScript method
*
* @access public
* @return void
*/
function testEscapeScript() {
$result = $this->Javascript->escapeScript('');
$expected = '';
$this->assertEqual($result, $expected);
$result = $this->Javascript->escapeScript('CakePHP' . "\n" . 'Rapid Development Framework');
$expected = 'CakePHP\\nRapid Development Framework';
$this->assertEqual($result, $expected);
$result = $this->Javascript->escapeScript('CakePHP' . "\r\n" . 'Rapid Development Framework' . "\r" . 'For PHP');
$expected = 'CakePHP\\nRapid Development Framework\\nFor PHP';
$this->assertEqual($result, $expected);
$result = $this->Javascript->escapeScript('CakePHP: "Rapid Development Framework"');
$expected = 'CakePHP: \\"Rapid Development Framework\\"';
$this->assertEqual($result, $expected);
$result = $this->Javascript->escapeScript('CakePHP: \'Rapid Development Framework\'');
$expected = 'CakePHP: \\\'Rapid Development Framework\\\'';
$this->assertEqual($result, $expected);
}
/**
* testEscapeString method
*
* @access public
* @return void
*/
function testEscapeString() {
$result = $this->Javascript->escapeString('');
$expected = '';
$this->assertEqual($result, $expected);
$result = $this->Javascript->escapeString('CakePHP' . "\n" . 'Rapid Development Framework');
$expected = 'CakePHP\\nRapid Development Framework';
$this->assertEqual($result, $expected);
$result = $this->Javascript->escapeString('CakePHP' . "\r\n" . 'Rapid Development Framework' . "\r" . 'For PHP');
$expected = 'CakePHP\\nRapid Development Framework\\nFor PHP';
$this->assertEqual($result, $expected);
$result = $this->Javascript->escapeString('CakePHP: "Rapid Development Framework"');
$expected = 'CakePHP: \\"Rapid Development Framework\\"';
$this->assertEqual($result, $expected);
$result = $this->Javascript->escapeString('CakePHP: \'Rapid Development Framework\'');
$expected = "CakePHP: \\'Rapid Development Framework\\'";
$this->assertEqual($result, $expected);
$result = $this->Javascript->escapeString('my \\"string\\"');
$expected = 'my \\\\\\"string\\\\\\"';
$this->assertEqual($result, $expected);
$result = $this->Javascript->escapeString('my string\nanother line');
$expected = 'my string\\\nanother line';
$this->assertEqual($result, $expected);
$result = $this->Javascript->escapeString('String with \n string that looks like newline');
$expected = 'String with \\\n string that looks like newline';
$this->assertEqual($result, $expected);
$result = $this->Javascript->escapeString('String with \n string that looks like newline');
$expected = 'String with \\\n string that looks like newline';
$this->assertEqual($result, $expected);
}
/**
* test string escaping and compare to json_encode()
*
* @return void
*/
function testStringJsonEncodeCompliance() {
if (!function_exists('json_encode')) {
return;
}
$this->Javascript->useNative = false;
$data = array();
$data['mystring'] = "simple string";
$this->assertEqual(json_encode($data), $this->Javascript->object($data));
$data['mystring'] = "strïng with spécial chârs";
$this->assertEqual(json_encode($data), $this->Javascript->object($data));
$data['mystring'] = "a two lines\nstring";
$this->assertEqual(json_encode($data), $this->Javascript->object($data));
$data['mystring'] = "a \t tabbed \t string";
$this->assertEqual(json_encode($data), $this->Javascript->object($data));
$data['mystring'] = "a \"double-quoted\" string";
$this->assertEqual(json_encode($data), $this->Javascript->object($data));
$data['mystring'] = 'a \\"double-quoted\\" string';
$this->assertEqual(json_encode($data), $this->Javascript->object($data));
}
/**
* test that text encoded with Javascript::object decodes properly
*
* @return void
*/
function testObjectDecodeCompatibility() {
if (!function_exists('json_decode')) {
return;
}
$this->Javascript->useNative = false;
$data = array("simple string");
$result = $this->Javascript->object($data);
$this->assertEqual(json_decode($result), $data);
$data = array('my \"string\"');
$result = $this->Javascript->object($data);
$this->assertEqual(json_decode($result), $data);
$data = array('my \\"string\\"');
$result = $this->Javascript->object($data);
$this->assertEqual(json_decode($result), $data);
}
/**
* testAfterRender method
*
* @access public
* @return void
*/
function testAfterRender() {
$this->Javascript->cacheEvents();
$result = $this->Javascript->event('myId', 'click', 'something();');
$this->assertNull($result);
ob_start();
$this->Javascript->afterRender();
$result = ob_get_clean();
$expected = array(
'script' => array('type' => 'text/javascript'),
$this->cDataStart,
"Event.observe($('myId'), 'click', function(event) { something(); }, false);",
$this->cDataEnd,
'/script'
);
$this->assertTags($result, $expected);
$result = $this->Javascript->getCache();
$this->assertTrue(empty($result));
$old = $this->Javascript->enabled;
$this->Javascript->enabled = false;
$this->Javascript->cacheEvents();
$result = $this->Javascript->event('myId', 'click', 'something();');
$this->assertNull($result);
ob_start();
$this->Javascript->afterRender();
$result = ob_get_clean();
$this->assertTrue(empty($result));
$result = $this->Javascript->getCache();
$this->assertPattern('/^' . str_replace('/', '\\/', preg_quote('Event.observe($(\'myId\'), \'click\', function(event) { something(); }, false);')) . '$/s', $result);
$this->Javascript->enabled = $old;
}
}