From 55c4ac1bfe565f1ca7f537fdd8b7a201be28e581 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Thu, 10 Nov 2005 12:47:19 +0000
Subject: Initial import of prado framework

---
 tests/UnitTests/simpletest/test/page_test.php | 792 ++++++++++++++++++++++++++
 1 file changed, 792 insertions(+)
 create mode 100644 tests/UnitTests/simpletest/test/page_test.php

(limited to 'tests/UnitTests/simpletest/test/page_test.php')

diff --git a/tests/UnitTests/simpletest/test/page_test.php b/tests/UnitTests/simpletest/test/page_test.php
new file mode 100644
index 00000000..d9e87d12
--- /dev/null
+++ b/tests/UnitTests/simpletest/test/page_test.php
@@ -0,0 +1,792 @@
+<?php
+    // $Id: page_test.php,v 1.74 2005/01/03 03:41:14 lastcraft Exp $
+    
+    require_once(dirname(__FILE__) . '/../http.php');
+    require_once(dirname(__FILE__) . '/../page.php');
+    require_once(dirname(__FILE__) . '/../parser.php');
+    
+    Mock::generate('SimpleSaxParser');
+    Mock::generate('SimplePage');
+    Mock::generate('SimpleHttpResponse');
+    Mock::generate('SimpleHttpHeaders');
+    Mock::generate('SimplePageBuilder');
+    Mock::generatePartial(
+            'SimplePageBuilder',
+            'PartialSimplePageBuilder',
+            array('_createPage', '_createParser'));
+    
+    class TestOfPageBuilder extends UnitTestCase {
+        
+        function testLink() {
+            $tag = &new SimpleAnchorTag(array('href' => 'http://somewhere'));
+            $tag->addContent('Label');
+            
+            $page = &new MockSimplePage($this);
+            $page->expectArguments('acceptTag', array($tag));
+            $page->expectCallCount('acceptTag', 1);
+            
+            $builder = &new PartialSimplePageBuilder($this);
+            $builder->setReturnReference('_createPage', $page);
+            $builder->setReturnReference('_createParser', new MockSimpleSaxParser($this));
+            $builder->SimplePageBuilder();
+            
+            $builder->parse(new MockSimpleHttpResponse($this));
+            $this->assertTrue($builder->startElement(
+                    'a',
+                    array('href' => 'http://somewhere')));
+            $this->assertTrue($builder->addContent('Label'));
+            $this->assertTrue($builder->endElement('a'));
+            
+            $page->tally();
+        }
+        
+        function testLinkWithId() {
+            $tag = &new SimpleAnchorTag(array("href" => "http://somewhere", "id" => "44"));
+            $tag->addContent("Label");
+            
+            $page = &new MockSimplePage($this);
+            $page->expectArguments("acceptTag", array($tag));
+            $page->expectCallCount("acceptTag", 1);
+            
+            $builder = &new PartialSimplePageBuilder($this);
+            $builder->setReturnReference('_createPage', $page);
+            $builder->setReturnReference('_createParser', new MockSimpleSaxParser($this));
+            $builder->SimplePageBuilder();
+            
+            $builder->parse(new MockSimpleHttpResponse($this));
+            $this->assertTrue($builder->startElement(
+                    "a",
+                    array("href" => "http://somewhere", "id" => "44")));
+            $this->assertTrue($builder->addContent("Label"));
+            $this->assertTrue($builder->endElement("a"));
+            
+            $page->tally();
+        }
+        
+        function testLinkExtraction() {
+            $tag = &new SimpleAnchorTag(array("href" => "http://somewhere"));
+            $tag->addContent("Label");
+            
+            $page = &new MockSimplePage($this);
+            $page->expectArguments("acceptTag", array($tag));
+            $page->expectCallCount("acceptTag", 1);
+            
+            $builder = &new PartialSimplePageBuilder($this);
+            $builder->setReturnReference('_createPage', $page);
+            $builder->setReturnReference('_createParser', new MockSimpleSaxParser($this));
+            $builder->SimplePageBuilder();
+            
+            $builder->parse(new MockSimpleHttpResponse($this));
+            $this->assertTrue($builder->addContent("Starting stuff"));
+            $this->assertTrue($builder->startElement(
+                    "a",
+                    array("href" => "http://somewhere")));
+            $this->assertTrue($builder->addContent("Label"));
+            $this->assertTrue($builder->endElement("a"));
+            $this->assertTrue($builder->addContent("Trailing stuff"));
+            
+            $page->tally();
+        }
+        
+        function testMultipleLinks() {
+            $a1 = new SimpleAnchorTag(array("href" => "http://somewhere"));
+            $a1->addContent("1");
+            
+            $a2 = new SimpleAnchorTag(array("href" => "http://elsewhere"));
+            $a2->addContent("2");
+            
+            $page = &new MockSimplePage($this);
+            $page->expectArgumentsAt(0, "acceptTag", array($a1));
+            $page->expectArgumentsAt(1, "acceptTag", array($a2));
+            $page->expectCallCount("acceptTag", 2);
+            
+            $builder = &new PartialSimplePageBuilder($this);
+            $builder->setReturnReference('_createPage', $page);
+            $builder->setReturnReference('_createParser', new MockSimpleSaxParser($this));
+            $builder->SimplePageBuilder();
+            
+            $builder->parse(new MockSimpleHttpResponse($this));
+            $builder->startElement("a", array("href" => "http://somewhere"));
+            $builder->addContent("1");
+            $builder->endElement("a");
+            $builder->addContent("Padding");
+            $builder->startElement("a", array("href" => "http://elsewhere"));
+            $builder->addContent("2");
+            $builder->endElement("a");
+            
+            $page->tally();
+        }
+        
+        function testTitle() {
+            $tag = &new SimpleTitleTag(array());
+            $tag->addContent("HereThere");
+            
+            $page = &new MockSimplePage($this);
+            $page->expectArguments("acceptTag", array($tag));
+            $page->expectCallCount("acceptTag", 1);
+            
+            $builder = &new PartialSimplePageBuilder($this);
+            $builder->setReturnReference('_createPage', $page);
+            $builder->setReturnReference('_createParser', new MockSimpleSaxParser($this));
+            $builder->SimplePageBuilder();
+            
+            $builder->parse(new MockSimpleHttpResponse($this));
+            $builder->startElement("title", array());
+            $builder->addContent("Here");
+            $builder->addContent("There");
+            $builder->endElement("title");
+            
+            $page->tally();
+        }
+        
+        function testForm() {
+            $page = &new MockSimplePage($this);
+            $page->expectOnce("acceptFormStart", array(new SimpleFormTag(array())));
+            $page->expectOnce("acceptFormEnd", array());
+            
+            $builder = &new PartialSimplePageBuilder($this);
+            $builder->setReturnReference('_createPage', $page);
+            $builder->setReturnReference('_createParser', new MockSimpleSaxParser($this));
+            $builder->SimplePageBuilder();
+            
+            $builder->parse(new MockSimpleHttpResponse($this));
+            $builder->startElement("form", array());
+            $builder->addContent("Stuff");
+            $builder->endElement("form");
+            $page->tally();
+        }
+    }
+    
+    class TestOfPageParsing extends UnitTestCase {
+        
+        function testParseMechanics() {
+            $parser = &new MockSimpleSaxParser($this);
+            $parser->expectOnce('parse', array('stuff'));
+            
+            $page = &new MockSimplePage($this);
+            $page->expectOnce('acceptPageEnd');
+
+            $builder = &new PartialSimplePageBuilder($this);
+            $builder->setReturnReference('_createPage', $page);
+            $builder->setReturnReference('_createParser', $parser);
+            $builder->SimplePageBuilder();
+            
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent', 'stuff');
+
+            $builder->parse($response);
+            $parser->tally();
+            $page->tally();
+        }
+    }
+    
+    class TestOfErrorPage extends UnitTestCase {
+        
+        function testInterface() {
+            $page = &new SimplePage();
+            $this->assertEqual($page->getTransportError(), 'No page fetched yet');
+            $this->assertIdentical($page->getRaw(), false);
+            $this->assertIdentical($page->getHeaders(), false);
+            $this->assertIdentical($page->getMimeType(), false);
+            $this->assertIdentical($page->getResponseCode(), false);
+            $this->assertIdentical($page->getAuthentication(), false);
+            $this->assertIdentical($page->getRealm(), false);
+            $this->assertFalse($page->hasFrames());
+            $this->assertIdentical($page->getAbsoluteUrls(), array());
+            $this->assertIdentical($page->getRelativeUrls(), array());
+            $this->assertIdentical($page->getTitle(), false);
+        }
+    }
+
+    class TestOfPageHeaders extends UnitTestCase {
+        
+        function testUrlAccessor() {
+            $headers = &new MockSimpleHttpHeaders($this);
+            
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getHeaders', $headers);
+            $response->setReturnValue('getMethod', 'POST');
+            $response->setReturnValue('getUrl', new SimpleUrl('here'));
+            $response->setReturnValue('getRequestData', array('a' => 'A'));
+
+            $page = &new SimplePage($response);
+            $this->assertEqual($page->getMethod(), 'POST');
+            $this->assertEqual($page->getUrl(), new SimpleUrl('here'));
+            $this->assertEqual($page->getRequestData(), array('a' => 'A'));
+        }
+        
+        function testTransportError() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getError', 'Ouch');
+
+            $page = &new SimplePage($response);
+            $this->assertEqual($page->getTransportError(), 'Ouch');
+        }
+        
+        function testHeadersAccessor() {
+            $headers = &new MockSimpleHttpHeaders($this);
+            $headers->setReturnValue('getRaw', 'My: Headers');
+            
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getHeaders', $headers);
+
+            $page = &new SimplePage($response);
+            $this->assertEqual($page->getHeaders(), 'My: Headers');
+        }
+        
+        function testMimeAccessor() {
+            $headers = &new MockSimpleHttpHeaders($this);
+            $headers->setReturnValue('getMimeType', 'text/html');
+            
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getHeaders', $headers);
+
+            $page = &new SimplePage($response);
+            $this->assertEqual($page->getMimeType(), 'text/html');
+        }
+        
+        function testResponseAccessor() {
+            $headers = &new MockSimpleHttpHeaders($this);
+            $headers->setReturnValue('getResponseCode', 301);
+            
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getHeaders', $headers);
+
+            $page = &new SimplePage($response);
+            $this->assertIdentical($page->getResponseCode(), 301);
+        }
+        
+        function testAuthenticationAccessors() {
+            $headers = &new MockSimpleHttpHeaders($this);
+            $headers->setReturnValue('getAuthentication', 'Basic');
+            $headers->setReturnValue('getRealm', 'Secret stuff');
+            
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getHeaders', $headers);
+
+            $page = &new SimplePage($response);
+            $this->assertEqual($page->getAuthentication(), 'Basic');
+            $this->assertEqual($page->getRealm(), 'Secret stuff');
+        }
+    }
+    
+    class TestOfHtmlPage extends UnitTestCase {
+        
+        function testRawAccessor() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent', 'Raw HTML');
+
+            $page = &new SimplePage($response);
+            $this->assertEqual($page->getRaw(), 'Raw HTML');
+        }
+        
+        function testTextAccessor() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent', '<b>Some</b> &quot;messy&quot; HTML');
+
+            $page = &new SimplePage($response);
+            $this->assertEqual($page->getText(), 'Some "messy" HTML');
+        }
+        
+        function testNoLinks() {
+            $page = &new SimplePage(new MockSimpleHttpResponse($this));
+            $this->assertIdentical($page->getAbsoluteUrls(), array(), 'abs->%s');
+            $this->assertIdentical($page->getRelativeUrls(), array(), 'rel->%s');
+            $this->assertIdentical($page->getUrlsByLabel('Label'), array());
+        }
+        
+        function testAddAbsoluteLink() {
+            $link = &new SimpleAnchorTag(array('href' => 'http://somewhere.com'));
+            $link->addContent('Label');
+            
+            $page = &new SimplePage(new MockSimpleHttpResponse($this));
+            $page->AcceptTag($link);
+            
+            $this->assertEqual($page->getAbsoluteUrls(), array('http://somewhere.com'), 'abs->%s');
+            $this->assertIdentical($page->getRelativeUrls(), array(), 'rel->%s');
+            $this->assertEqual(
+                    $page->getUrlsByLabel('Label'),
+                    array(new SimpleUrl('http://somewhere.com')));
+        }
+        
+        function testAddStrictRelativeLink() {
+            $link = &new SimpleAnchorTag(array('href' => './somewhere.php'));
+            $link->addContent('Label');
+            
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getUrl', new SimpleUrl('http://host/'));
+            
+            $page = &new SimplePage($response);
+            $page->AcceptTag($link);
+            
+            $this->assertEqual($page->getAbsoluteUrls(), array(), 'abs->%s');
+            $this->assertIdentical($page->getRelativeUrls(), array('./somewhere.php'), 'rel->%s');
+            $this->assertEqual(
+                    $page->getUrlsByLabel('Label'),
+                    array(new SimpleUrl('http://host/somewhere.php')));
+        }
+        
+        function testAddRelativeLink() {
+            $link = &new SimpleAnchorTag(array('href' => 'somewhere.php'));
+            $link->addContent('Label');
+            
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getUrl', new SimpleUrl('http://host/'));
+            
+            $page = &new SimplePage($response);
+            $page->AcceptTag($link);
+            
+            $this->assertEqual($page->getAbsoluteUrls(), array(), 'abs->%s');
+            $this->assertIdentical($page->getRelativeUrls(), array('somewhere.php'), 'rel->%s');
+            $this->assertEqual(
+                    $page->getUrlsByLabel('Label'),
+                    array(new SimpleUrl('http://host/somewhere.php')));
+        }
+        
+        function testLinkIds() {
+            $link = &new SimpleAnchorTag(array('href' => './somewhere.php', 'id' => 33));
+            $link->addContent('Label');
+            
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getUrl', new SimpleUrl('http://host/'));
+            
+            $page = &new SimplePage($response);
+            $page->AcceptTag($link);
+            
+            $this->assertEqual(
+                    $page->getUrlsByLabel('Label'),
+                    array(new SimpleUrl('http://host/somewhere.php')));
+            $this->assertFalse($page->getUrlById(0));
+            $this->assertEqual(
+                    $page->getUrlById(33),
+                    new SimpleUrl('http://host/somewhere.php'));
+        }
+        
+        function testFindLinkWithNormalisation() {
+            $link = &new SimpleAnchorTag(array('href' => './somewhere.php', 'id' => 33));
+            $link->addContent(' <em>Long &amp; thin</em> ');
+            
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getUrl', new SimpleUrl('http://host/'));
+            
+            $page = &new SimplePage($response);
+            $page->AcceptTag($link);
+            
+            $this->assertEqual(
+                    $page->getUrlsByLabel('Long & thin'),
+                    array(new SimpleUrl('http://host/somewhere.php')));
+        }
+        
+        function testFindLinkWithImage() {
+            $link = &new SimpleAnchorTag(array('href' => './somewhere.php', 'id' => 33));
+            $link->addContent('<img src="pic.jpg" alt="&lt;A picture&gt;">');
+            
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getUrl', new SimpleUrl('http://host/'));
+            
+            $page = &new SimplePage($response);
+            $page->AcceptTag($link);
+            
+            $this->assertEqual(
+                    $page->getUrlsByLabel('<A picture>'),
+                    array(new SimpleUrl('http://host/somewhere.php')));
+        }
+        
+        function testTitleSetting() {
+            $title = &new SimpleTitleTag(array());
+            $title->addContent('Title');
+            $page = &new SimplePage(new MockSimpleHttpResponse($this));
+            $page->AcceptTag($title);
+            $this->assertEqual($page->getTitle(), 'Title');
+        }
+        
+        function testFramesetAbsence() {
+            $url = new SimpleUrl('here');
+            $response = new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getUrl', $url);
+            $page = &new SimplePage($response);
+            $this->assertFalse($page->hasFrames());
+            $this->assertIdentical($page->getFrameset(), false);
+        }
+        
+        function testHasEmptyFrameset() {
+            $page = &new SimplePage(new MockSimpleHttpResponse($this));
+            $page->acceptFramesetStart(new SimpleTag('frameset', array()));
+            $page->acceptFramesetEnd();
+            $this->assertTrue($page->hasFrames());
+            $this->assertIdentical($page->getFrameset(), array());
+        }
+        
+        function testFramesInPage() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getUrl', new SimpleUrl('http://here'));
+            
+            $page = &new SimplePage($response);
+            $page->acceptFrame(new SimpleFrameTag(array('src' => '1.html')));
+            $page->acceptFramesetStart(new SimpleTag('frameset', array()));
+            $page->acceptFrame(new SimpleFrameTag(array('src' => '2.html')));
+            $page->acceptFrame(new SimpleFrameTag(array('src' => '3.html')));
+            $page->acceptFramesetEnd();
+            $page->acceptFrame(new SimpleFrameTag(array('src' => '4.html')));
+            
+            $this->assertTrue($page->hasFrames());
+            $this->assertIdentical($page->getFrameset(), array(
+                    1 => new SimpleUrl('http://here/2.html'),
+                    2 => new SimpleUrl('http://here/3.html')));
+        }
+        
+        function testNamedFramesInPage() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getUrl', new SimpleUrl('http://here'));
+            
+            $page = &new SimplePage($response);
+            $page->acceptFramesetStart(new SimpleTag('frameset', array()));
+            $page->acceptFrame(new SimpleFrameTag(array('src' => '1.html')));
+            $page->acceptFrame(new SimpleFrameTag(array('src' => '2.html', 'name' => 'A')));
+            $page->acceptFrame(new SimpleFrameTag(array('src' => '3.html', 'name' => 'B')));
+            $page->acceptFrame(new SimpleFrameTag(array('src' => '4.html')));
+            $page->acceptFramesetEnd();
+            
+            $this->assertTrue($page->hasFrames());
+            $this->assertIdentical($page->getFrameset(), array(
+                    1 => new SimpleUrl('http://here/1.html'),
+                    'A' => new SimpleUrl('http://here/2.html'),
+                    'B' => new SimpleUrl('http://here/3.html'),
+                    4 => new SimpleUrl('http://here/4.html')));
+        }
+    }
+
+    class TestOfForms extends UnitTestCase {
+        
+        function testButtons() {
+            $page = &new SimplePage(new MockSimpleHttpResponse($this));
+            $page->acceptFormStart(
+                    new SimpleFormTag(array("method" => "GET", "action" => "here.php")));
+            $page->AcceptTag(
+                    new SimpleSubmitTag(array("type" => "submit", "name" => "s")));
+            $page->acceptFormEnd();
+            $form = &$page->getFormBySubmitLabel("Submit");
+            $this->assertEqual(
+                    $form->submitButtonByLabel("Submit"),
+                    new SimpleFormEncoding(array("s" => "Submit")));
+        }
+    }
+
+    class TestOfPageScraping extends UnitTestCase {
+        
+        function &parse($response) {
+            $builder = &new SimplePageBuilder();
+            return $builder->parse($response);
+        }
+        
+        function testEmptyPage() {
+            $page = &new SimplePage(new MockSimpleHttpResponse($this));
+            $this->assertIdentical($page->getAbsoluteUrls(), array());
+            $this->assertIdentical($page->getRelativeUrls(), array());
+            $this->assertIdentical($page->getTitle(), false);
+        }
+        
+        function testUninterestingPage() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent', '<html><body><p>Stuff</p></body></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertIdentical($page->getAbsoluteUrls(), array());
+            $this->assertIdentical($page->getRelativeUrls(), array());
+        }
+        
+        function testLinksPage() {
+            $raw = '<html>';
+            $raw .= '<a href="there.html">There</a>';
+            $raw .= '<a href="http://there.com/that.html" id="0">That page</a>';
+            $raw .= '</html>';
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent', $raw);
+            $response->setReturnValue('getUrl', new SimpleUrl('http://www.here.com/a/index.html'));
+
+            $page = &$this->parse($response);
+            $this->assertIdentical(
+                    $page->getAbsoluteUrls(),
+                    array('http://there.com/that.html'));
+            $this->assertIdentical(
+                    $page->getRelativeUrls(),
+                    array('there.html'));
+            $this->assertIdentical(
+                    $page->getUrlsByLabel('There'),
+                    array(new SimpleUrl('http://www.here.com/a/there.html')));
+            $this->assertEqual(
+                    $page->getUrlById('0'),
+                    new SimpleUrl('http://there.com/that.html'));
+        }
+        
+        function testTitle() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent', '<html><head><title>Me</title></head></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertEqual($page->getTitle(), 'Me');
+        }
+        
+        function testNastyTitle() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue(
+                    'getContent',
+                    '<html><head><Title> <b>Me&amp;Me </TITLE></b></head></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertEqual($page->getTitle(), "Me&Me");
+        }
+        
+        function testCompleteForm() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent',
+                    '<html><head><form>' .
+                    '<input type="text" name="here" value="Hello">' .
+                    '</form></head></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertEqual($page->getField('here'), "Hello");
+        }
+        
+        function testUnclosedForm() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent',
+                    '<html><head><form>' .
+                    '<input type="text" name="here" value="Hello">' .
+                    '</head></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertEqual($page->getField('here'), "Hello");
+        }
+        
+        function testEmptyFrameset() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue(
+                    'getContent',
+                    '<html><frameset></frameset></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertTrue($page->hasFrames());
+            $this->assertIdentical($page->getFrameset(), array());
+        }
+        
+        function testSingleFrame() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue(
+                    'getContent',
+                    '<html><frameset><frame src="a.html"></frameset></html>');
+            $response->setReturnValue('getUrl', new SimpleUrl('http://host/'));
+            
+            $page = &$this->parse($response);
+            $this->assertTrue($page->hasFrames());
+            $this->assertIdentical(
+                    $page->getFrameset(),
+                    array(1 => new SimpleUrl('http://host/a.html')));
+        }
+        
+        function testSingleFrameInNestedFrameset() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent',
+                    '<html><frameset><frameset>' .
+                    '<frame src="a.html">' .
+                    '</frameset></frameset></html>');
+            $response->setReturnValue('getUrl', new SimpleUrl('http://host/'));
+            
+            $page = &$this->parse($response);
+            $this->assertTrue($page->hasFrames());
+            $this->assertIdentical(
+                    $page->getFrameset(),
+                    array(1 => new SimpleUrl('http://host/a.html')));
+        }
+        
+        function testFrameWithNoSource() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue(
+                    'getContent',
+                    '<html><frameset><frame></frameset></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertTrue($page->hasFrames());
+            $this->assertIdentical($page->getFrameset(), array());
+        }
+        
+        function testFramesCollectedWithNestedFramesetTags() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent',
+                    '<html><frameset>' .
+                    '<frame src="a.html">' .
+                    '<frameset><frame src="b.html"></frameset>' .
+                    '<frame src="c.html">' .
+                    '</frameset></html>');
+            $response->setReturnValue('getUrl', new SimpleUrl('http://host/'));
+            
+            $page = &$this->parse($response);
+            $this->assertTrue($page->hasFrames());
+            $this->assertIdentical($page->getFrameset(), array(
+                    1 => new SimpleUrl('http://host/a.html'),
+                    2 => new SimpleUrl('http://host/b.html'),
+                    3 => new SimpleUrl('http://host/c.html')));
+        }
+        
+        function testNamedFrames() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent', '<html><frameset>' .
+                    '<frame src="a.html">' .
+                    '<frame name="_one" src="b.html">' .
+                    '<frame src="c.html">' .
+                    '<frame src="d.html" name="_two">' .
+                    '</frameset></html>');
+            $response->setReturnValue('getUrl', new SimpleUrl('http://host/'));
+            
+            $page = &$this->parse($response);
+            $this->assertTrue($page->hasFrames());
+            $this->assertIdentical($page->getFrameset(), array(
+                    1 => new SimpleUrl('http://host/a.html'),
+                    '_one' => new SimpleUrl('http://host/b.html'),
+                    3 => new SimpleUrl('http://host/c.html'),
+                    '_two' => new SimpleUrl('http://host/d.html')));
+        }
+        
+        function testFindFormByLabel() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue(
+                    'getContent',
+                    '<html><head><form><input type="submit"></form></head></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertNull($page->getFormBySubmitLabel('submit'));
+            $this->assertIsA($page->getFormBySubmitName('submit'), 'SimpleForm');
+            $this->assertIsA($page->getFormBySubmitLabel('Submit'), 'SimpleForm');
+        }
+        
+        function testConfirmSubmitAttributesAreCaseInsensitive() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue(
+                    'getContent',
+                    '<html><head><FORM><INPUT TYPE="SUBMIT"></FORM></head></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertIsA($page->getFormBySubmitName('submit'), 'SimpleForm');
+            $this->assertIsA($page->getFormBySubmitLabel('Submit'), 'SimpleForm');
+        }
+        
+        function testFindFormByImage() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent', '<html><head><form>' .
+                    '<input type="image" id=100 alt="Label" name="me">' .
+                    '</form></head></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertIsA($page->getFormByImageLabel('Label'), 'SimpleForm');
+            $this->assertIsA($page->getFormByImageName('me'), 'SimpleForm');
+            $this->assertIsA($page->getFormByImageId(100), 'SimpleForm');
+        }
+        
+        function testFindFormByButtonTag() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent', '<html><head><form>' .
+                    '<button type="submit" name="b" value="B">BBB</button>' .
+                    '</form></head></html>');
+
+            $page = &$this->parse($response);
+            $this->assertNull($page->getFormBySubmitLabel('b'));
+            $this->assertNull($page->getFormBySubmitLabel('B'));
+            $this->assertIsA($page->getFormBySubmitName('b'), 'SimpleForm');
+            $this->assertIsA($page->getFormBySubmitLabel('BBB'), 'SimpleForm');
+        }
+        
+        function testFindFormById() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue(
+                    'getContent',
+                    '<html><head><form id="55"><input type="submit"></form></head></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertNull($page->getFormById(54));
+            $this->assertIsA($page->getFormById(55), 'SimpleForm');
+        }
+        
+        function testReadingTextField() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent', '<html><head><form>' .
+                    '<input type="text" name="a">' .
+                    '<input type="text" name="b" value="bbb" id=3>' .
+                    '</form></head></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertNull($page->getField('missing'));
+            $this->assertIdentical($page->getField('a'), '');
+            $this->assertIdentical($page->getField('b'), 'bbb');
+        }
+        
+        function testReadingTextFieldIsCaseInsensitive() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent', '<html><head><FORM>' .
+                    '<INPUT TYPE="TEXT" NAME="a">' .
+                    '<INPUT TYPE="TEXT" NAME="b" VALUE="bbb" id=3>' .
+                    '</FORM></head></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertNull($page->getField('missing'));
+            $this->assertIdentical($page->getField('a'), '');
+            $this->assertIdentical($page->getField('b'), 'bbb');
+        }
+        
+        function testSettingTextField() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent', '<html><head><form>' .
+                    '<input type="text" name="a">' .
+                    '<input type="text" name="b" id=3>' .
+                    '<input type="submit">' .
+                    '</form></head></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertTrue($page->setField('a', 'aaa'));
+            $this->assertEqual($page->getField('a'), 'aaa');
+            $this->assertTrue($page->setFieldById(3, 'bbb'));
+            $this->assertEqual($page->getFieldById(3), 'bbb');
+            $this->assertFalse($page->setField('z', 'zzz'));
+            $this->assertNull($page->getField('z'));
+        }
+        
+        function testReadingTextArea() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent', '<html><head><form>' .
+                    '<textarea name="a">aaa</textarea>' .
+                    '<input type="submit">' .
+                    '</form></head></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertEqual($page->getField('a'), 'aaa');
+        }
+        
+        function testSettingTextArea() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent', '<html><head><form>' .
+                    '<textarea name="a">aaa</textarea>' .
+                    '<input type="submit">' .
+                    '</form></head></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertTrue($page->setField('a', 'AAA'));
+            $this->assertEqual($page->getField('a'), 'AAA');
+        }
+        
+        function testSettingSelectionField() {
+            $response = &new MockSimpleHttpResponse($this);
+            $response->setReturnValue('getContent', '<html><head><form>' .
+                    '<select name="a">' .
+                    '<option>aaa</option>' .
+                    '<option selected>bbb</option>' .
+                    '</select>' .
+                    '<input type="submit">' .
+                    '</form></head></html>');
+            
+            $page = &$this->parse($response);
+            $this->assertEqual($page->getField('a'), 'bbb');
+            $this->assertFalse($page->setField('a', 'ccc'));
+            $this->assertTrue($page->setField('a', 'aaa'));
+            $this->assertEqual($page->getField('a'), 'aaa');
+        }
+    }
+?>
\ No newline at end of file
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