ajax.test.php

Cake Framwork , Excellent

		$this->assertNoPattern('/^<a\s+[^<>]*url="[^"]*"[^<>]*>/', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/Event.observe\(\'link\d+\',\s*\'click\',\s*function\(event\)\s*{.+},\s*false\);\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/function\(event\)\s*{\s*new Ajax\.Request\(\'http:\/\/www.cakephp.org\/downloads\',\s*{asynchronous:true, evalScripts:true}\)\s*},\s*false\);/', $result);

		$result = $this->Ajax->link('Ajax Link', 'http://www.cakephp.org/downloads', array('confirm' => 'Are you sure & positive?'));
		$this->assertPattern('/^<a[^<>]+>Ajax Link<\/a><script [^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*[^<>]+\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/^<a[^<>]+href="http:\/\/www.cakephp.org\/downloads"[^<>]*>/', $result);
		$this->assertPattern('/^<a[^<>]+id="link\d+"[^<>]*>/', $result);
		$this->assertPattern('/^<a[^<>]+onclick="\s*event.returnValue = false;\s*return false;"[^<>]*>/', $result);
		$this->assertPattern('/<script[^<>]+type="text\/javascript"[^<>]*>/', $result);
		$this->assertNoPattern('/^<a\s+[^<>]*url="[^"]*"[^<>]*>/', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/Event.observe\(\'link\d+\',\s*\'click\',\s*function\(event\)\s*{.+},\s*false\);\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/function\(event\)\s*{\s*if \(confirm\(\'Are you sure & positive\?\'\)\) {\s*new Ajax\.Request\(\'http:\/\/www.cakephp.org\/downloads\',\s*{asynchronous:true, evalScripts:true}\);\s*}\s*else\s*{\s*event.returnValue = false;\s*return false;\s*}\s*},\s*false\);/', $result);

		$result = $this->Ajax->link('Ajax Link', 'http://www.cakephp.org/downloads', array('update' => 'myDiv'));
		$this->assertPattern('/^<a[^<>]+>Ajax Link<\/a><script [^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*[^<>]+\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/^<a[^<>]+href="http:\/\/www.cakephp.org\/downloads"[^<>]*>/', $result);
		$this->assertPattern('/^<a[^<>]+id="link\d+"[^<>]*>/', $result);
		$this->assertPattern('/^<a[^<>]+onclick="\s*event.returnValue = false;\s*return false;"[^<>]*>/', $result);
		$this->assertPattern('/<script[^<>]+type="text\/javascript"[^<>]*>/', $result);
		$this->assertNoPattern('/^<a\s+[^<>]*url="[^"]*"[^<>]*>/', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/Event.observe\(\'link\d+\',\s*\'click\',\s*function\(event\)\s*{.+},\s*false\);\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/function\(event\)\s*{\s*new Ajax\.Updater\(\'myDiv\',\s*\'http:\/\/www.cakephp.org\/downloads\',\s*{asynchronous:true, evalScripts:true, requestHeaders:\[\'X-Update\', \'myDiv\'\]}\)\s*},\s*false\);/', $result);

		$result = $this->Ajax->link('Ajax Link', 'http://www.cakephp.org/downloads', array('update' => 'myDiv', 'id' => 'myLink'));
		$this->assertPattern('/^<a[^<>]+>Ajax Link<\/a><script [^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*[^<>]+\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/^<a[^<>]+href="http:\/\/www.cakephp.org\/downloads"[^<>]*>/', $result);
		$this->assertPattern('/^<a[^<>]+id="myLink"[^<>]*>/', $result);
		$this->assertPattern('/^<a[^<>]+onclick="\s*event.returnValue = false;\s*return false;"[^<>]*>/', $result);
		$this->assertPattern('/<script[^<>]+type="text\/javascript"[^<>]*>/', $result);
		$this->assertNoPattern('/^<a\s+[^<>]*url="[^"]*"[^<>]*>/', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/Event.observe\(\'myLink\',\s*\'click\',\s*function\(event\)\s*{.+},\s*false\);\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/function\(event\)\s*{\s*new Ajax\.Updater\(\'myDiv\',\s*\'http:\/\/www.cakephp.org\/downloads\',\s*{asynchronous:true, evalScripts:true, requestHeaders:\[\'X-Update\', \'myDiv\'\]}\)\s*},\s*false\);/', $result);

		$result = $this->Ajax->link('Ajax Link', 'http://www.cakephp.org/downloads', array('update' => 'myDiv', 'id' => 'myLink', 'complete' => 'myComplete();'));
		$this->assertPattern('/^<a[^<>]+>Ajax Link<\/a><script [^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*[^<>]+\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/^<a[^<>]+href="http:\/\/www.cakephp.org\/downloads"[^<>]*>/', $result);
		$this->assertPattern('/^<a[^<>]+id="myLink"[^<>]*>/', $result);
		$this->assertPattern('/^<a[^<>]+onclick="\s*event.returnValue = false;\s*return false;"[^<>]*>/', $result);
		$this->assertPattern('/<script[^<>]+type="text\/javascript"[^<>]*>/', $result);
		$this->assertNoPattern('/^<a\s+[^<>]*url="[^"]*"[^<>]*>/', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/Event.observe\(\'myLink\',\s*\'click\',\s*function\(event\)\s*{.+},\s*false\);\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/function\(event\)\s*{\s*new Ajax\.Updater\(\'myDiv\',\s*\'http:\/\/www.cakephp.org\/downloads\',\s*{asynchronous:true, evalScripts:true, onComplete:function\(request, json\) {myComplete\(\);}, requestHeaders:\[\'X-Update\', \'myDiv\'\]}\)\s*},\s*false\);/', $result);

		$result = $this->Ajax->link('Ajax Link', 'http://www.cakephp.org/downloads', array('update' => 'myDiv', 'id' => 'myLink', 'loading' => 'myLoading();', 'complete' => 'myComplete();'));
		$this->assertPattern('/^<a[^<>]+>Ajax Link<\/a><script [^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*[^<>]+\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/^<a[^<>]+href="http:\/\/www.cakephp.org\/downloads"[^<>]*>/', $result);
		$this->assertPattern('/^<a[^<>]+id="myLink"[^<>]*>/', $result);
		$this->assertPattern('/^<a[^<>]+onclick="\s*event.returnValue = false;\s*return false;"[^<>]*>/', $result);
		$this->assertPattern('/<script[^<>]+type="text\/javascript"[^<>]*>/', $result);
		$this->assertNoPattern('/^<a\s+[^<>]*url="[^"]*"[^<>]*>/', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/Event.observe\(\'myLink\',\s*\'click\',\s*function\(event\)\s*{.+},\s*false\);\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/function\(event\)\s*{\s*new Ajax\.Updater\(\'myDiv\',\s*\'http:\/\/www.cakephp.org\/downloads\',\s*{asynchronous:true, evalScripts:true, onComplete:function\(request, json\) {myComplete\(\);}, onLoading:function\(request\) {myLoading\(\);}, requestHeaders:\[\'X-Update\', \'myDiv\'\]}\)\s*},\s*false\);/', $result);

		$result = $this->Ajax->link('Ajax Link', 'http://www.cakephp.org/downloads', array('update' => 'myDiv', 'encoding' => 'utf-8'));
		$this->assertPattern('/^<a[^<>]+>Ajax Link<\/a><script [^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*[^<>]+\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/^<a[^<>]+href="http:\/\/www.cakephp.org\/downloads"[^<>]*>/', $result);
		$this->assertPattern('/^<a[^<>]+onclick="\s*event.returnValue = false;\s*return false;"[^<>]*>/', $result);
		$this->assertPattern('/<script[^<>]+type="text\/javascript"[^<>]*>/', $result);
		$this->assertNoPattern('/^<a\s+[^<>]*url="[^"]*"[^<>]*>/', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/Event.observe\(\'\w+\',\s*\'click\',\s*function\(event\)\s*{.+},\s*false\);\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/function\(event\)\s*{\s*new Ajax\.Updater\(\'myDiv\',\s*\'http:\/\/www.cakephp.org\/downloads\',\s*{asynchronous:true, evalScripts:true, encoding:\'utf-8\', requestHeaders:\[\'X-Update\', \'myDiv\'\]}\)\s*},\s*false\);/', $result);

		$result = $this->Ajax->link('Ajax Link', 'http://www.cakephp.org/downloads', array('update' => 'myDiv', 'success' => 'success();'));
		$this->assertPattern('/^<a[^<>]+>Ajax Link<\/a><script [^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*[^<>]+\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/^<a[^<>]+href="http:\/\/www.cakephp.org\/downloads"[^<>]*>/', $result);
		$this->assertPattern('/^<a[^<>]+onclick="\s*event.returnValue = false;\s*return false;"[^<>]*>/', $result);
		$this->assertPattern('/<script[^<>]+type="text\/javascript"[^<>]*>/', $result);
		$this->assertNoPattern('/^<a\s+[^<>]*url="[^"]*"[^<>]*>/', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/Event.observe\(\'\w+\',\s*\'click\',\s*function\(event\)\s*{.+},\s*false\);\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/function\(event\)\s*{\s*new Ajax\.Updater\(\'myDiv\',\s*\'http:\/\/www.cakephp.org\/downloads\',\s*{asynchronous:true, evalScripts:true, onSuccess:function\(request\) {success\(\);}, requestHeaders:\[\'X-Update\', \'myDiv\'\]}\)\s*},\s*false\);/', $result);

		$result = $this->Ajax->link('Ajax Link', 'http://www.cakephp.org/downloads', array('update' => 'myDiv', 'failure' => 'failure();'));
		$this->assertPattern('/^<a[^<>]+>Ajax Link<\/a><script [^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*[^<>]+\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/^<a[^<>]+href="http:\/\/www.cakephp.org\/downloads"[^<>]*>/', $result);
		$this->assertPattern('/^<a[^<>]+onclick="\s*event.returnValue = false;\s*return false;"[^<>]*>/', $result);
		$this->assertPattern('/<script[^<>]+type="text\/javascript"[^<>]*>/', $result);
		$this->assertNoPattern('/^<a\s+[^<>]*url="[^"]*"[^<>]*>/', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/Event.observe\(\'\w+\',\s*\'click\',\s*function\(event\)\s*{.+},\s*false\);\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/function\(event\)\s*{\s*new Ajax\.Updater\(\'myDiv\',\s*\'http:\/\/www.cakephp.org\/downloads\',\s*{asynchronous:true, evalScripts:true, onFailure:function\(request\) {failure\(\);}, requestHeaders:\[\'X-Update\', \'myDiv\'\]}\)\s*},\s*false\);/', $result);

		$result = $this->Ajax->link('Ajax Link', '/test', array('complete' => 'test'));
		$this->assertPattern('/^<a[^<>]+>Ajax Link<\/a><script [^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*[^<>]+\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern("/Event.observe\('link[0-9]+', [\w\d,'\(\)\s{}]+Ajax\.Request\([\w\d\s,'\(\){}:\/]+onComplete:function\(request, json\) {test}/", $result);
		$this->assertNoPattern('/^<a[^<>]+complete="test"[^<>]*>Ajax Link<\/a>/', $result);
		$this->assertNoPattern('/^<a\s+[^<>]*url="[^"]*"[^<>]*>/', $result);
	}
/**
 * testRemoteTimer method
 * 
 * @access public
 * @return void
 */
	function testRemoteTimer() {
		$result = $this->Ajax->remoteTimer(array('url' => 'http://www.cakephp.org'));
		$this->assertPattern('/^<script[^<>]+type="text\/javascript"[^<>]*>.+<\/script>$/s', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/^<script[^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*new PeriodicalExecuter\(function\(\) {.+}, 10\)\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/' . str_replace('/', '\\/', preg_quote('new Ajax.Request(\'http://www.cakephp.org\', {asynchronous:true, evalScripts:true})')) . '/', $result);

		$result = $this->Ajax->remoteTimer(array('url' => 'http://www.cakephp.org', 'frequency' => 25));
		$this->assertPattern('/^<script[^<>]+type="text\/javascript"[^<>]*>.+<\/script>$/s', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/^<script[^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*new PeriodicalExecuter\(function\(\) {.+}, 25\)\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/' . str_replace('/', '\\/', preg_quote('new Ajax.Request(\'http://www.cakephp.org\', {asynchronous:true, evalScripts:true})')) . '/', $result);

		$result = $this->Ajax->remoteTimer(array('url' => 'http://www.cakephp.org', 'complete' => 'complete();'));
		$this->assertPattern('/^<script[^<>]+type="text\/javascript"[^<>]*>.+<\/script>$/s', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/^<script[^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*new PeriodicalExecuter\(function\(\) {.+}, 10\)\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/' . str_replace('/', '\\/', preg_quote('new Ajax.Request(\'http://www.cakephp.org\', {asynchronous:true, evalScripts:true, onComplete:function(request, json) {complete();}})')) . '/', $result);

		$result = $this->Ajax->remoteTimer(array('url' => 'http://www.cakephp.org', 'complete' => 'complete();', 'create' => 'create();'));
		$this->assertPattern('/^<script[^<>]+type="text\/javascript"[^<>]*>.+<\/script>$/s', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/^<script[^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*new PeriodicalExecuter\(function\(\) {.+}, 10\)\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/' . str_replace('/', '\\/', preg_quote('new Ajax.Request(\'http://www.cakephp.org\', {asynchronous:true, evalScripts:true, onComplete:function(request, json) {complete();}, onCreate:function(request, xhr) {create();}})')) . '/', $result);

		$result = $this->Ajax->remoteTimer(array('url' => 'http://www.cakephp.org', 'exception' => 'alert(exception);'));
		$this->assertPattern('/^<script[^<>]+type="text\/javascript"[^<>]*>.+<\/script>$/s', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/^<script[^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*new PeriodicalExecuter\(function\(\) {.+}, 10\)\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/' . str_replace('/', '\\/', preg_quote('new Ajax.Request(\'http://www.cakephp.org\', {asynchronous:true, evalScripts:true, onException:function(request, exception) {alert(exception);}})')) . '/', $result);

		$result = $this->Ajax->remoteTimer(array('url' => 'http://www.cakephp.org', 'contentType' => 'application/x-www-form-urlencoded'));
		$this->assertPattern('/^<script[^<>]+type="text\/javascript"[^<>]*>.+<\/script>$/s', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/^<script[^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*new PeriodicalExecuter\(function\(\) {.+}, 10\)\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/' . str_replace('/', '\\/', preg_quote('new Ajax.Request(\'http://www.cakephp.org\', {asynchronous:true, evalScripts:true, contentType:\'application/x-www-form-urlencoded\'})')) . '/', $result);

		$result = $this->Ajax->remoteTimer(array('url' => 'http://www.cakephp.org', 'method' => 'get', 'encoding' => 'utf-8'));
		$this->assertPattern('/^<script[^<>]+type="text\/javascript"[^<>]*>.+<\/script>$/s', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/^<script[^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*new PeriodicalExecuter\(function\(\) {.+}, 10\)\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/' . str_replace('/', '\\/', preg_quote('new Ajax.Request(\'http://www.cakephp.org\', {asynchronous:true, evalScripts:true, method:\'get\', encoding:\'utf-8\'})')) . '/', $result);

		$result = $this->Ajax->remoteTimer(array('url' => 'http://www.cakephp.org', 'postBody' => 'var1=value1'));
		$this->assertPattern('/^<script[^<>]+type="text\/javascript"[^<>]*>.+<\/script>$/s', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/^<script[^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*new PeriodicalExecuter\(function\(\) {.+}, 10\)\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/' . str_replace('/', '\\/', preg_quote('new Ajax.Request(\'http://www.cakephp.org\', {asynchronous:true, evalScripts:true, postBody:\'var1=value1\'})')) . '/', $result);
	}
/**
 * testObserveField method
 * 
 * @access public
 * @return void
 */
	function testObserveField() {
		$result = $this->Ajax->observeField('field', array('url' => 'http://www.cakephp.org'));
		$this->assertPattern('/^<script[^<>]+type="text\/javascript"[^<>]*>.+<\/script>$/s', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/^<script[^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*new Form.Element.EventObserver\(\'field\', function\(element, value\) {.+}\)\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/' . str_replace('/', '\\/', preg_quote('new Ajax.Request(\'http://www.cakephp.org\', {asynchronous:true, evalScripts:true, parameters:Form.Element.serialize(\'field\')})')) . '/', $result);

		$result = $this->Ajax->observeField('field', array('url' => 'http://www.cakephp.org', 'frequency' => 15));
		$this->assertPattern('/^<script[^<>]+type="text\/javascript"[^<>]*>.+<\/script>$/s', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/^<script[^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*new Form.Element.Observer\(\'field\', 15, function\(element, value\) {.+}\)\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/' . str_replace('/', '\\/', preg_quote('new Ajax.Request(\'http://www.cakephp.org\', {asynchronous:true, evalScripts:true, parameters:Form.Element.serialize(\'field\')})')) . '/', $result);

		$result = $this->Ajax->observeField('field', array('url' => 'http://www.cakephp.org', 'update' => 'divId'));
		$this->assertPattern('/^<script[^<>]+type="text\/javascript"[^<>]*>.+<\/script>$/s', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);
		$this->assertPattern('/^<script[^<>]+>\s*' . str_replace('/', '\\/', preg_quote('//<![CDATA[')) . '\s*new Form.Element.EventObserver\(\'field\', function\(element, value\) {.+}\)\s*' . str_replace('/', '\\/', preg_quote('//]]>')) . '\s*<\/script>$/', $result);
		$this->assertPattern('/' . str_replace('/', '\\/', preg_quote('new Ajax.Updater(\'divId\',\'http://www.cakephp.org\', {asynchronous:true, evalScripts:true, parameters:Form.Element.serialize(\'field\'), requestHeaders:[\'X-Update\', \'divId\']})')) . '/', $result);

		$result = $this->Ajax->observeField('field', array('url' => 'http://www.cakephp.org', 'update' => 'divId', 'with' => 'Form.Element.serialize(\'otherField\')'));
		$this->assertPattern('/^<script[^<>]+type="text\/javascript"[^<>]*>.+<\/script>$/s', $result);
		$this->assertNoPattern('/<script[^<>]+[^type]=[^<>]*>/', $result);