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/vendor/symfony/dom-crawler/Tests/CrawlerTest.php
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<?php
 
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
 
namespace Symfony\Component\DomCrawler\Tests;
 
use PHPUnit\Framework\TestCase;
use Symfony\Component\DomCrawler\Crawler;
 
class CrawlerTest extends TestCase
{
public function testConstructor()
{
$crawler = new Crawler();
$this->assertCount(0, $crawler, '__construct() returns an empty crawler');
 
$doc = new \DOMDocument();
$node = $doc->createElement('test');
 
$crawler = new Crawler($node);
$this->assertCount(1, $crawler, '__construct() takes a node as a first argument');
}
 
public function testAdd()
{
$crawler = new Crawler();
$crawler->add($this->createDomDocument());
$this->assertEquals('foo', $crawler->filterXPath('//div')->attr('class'), '->add() adds nodes from a \DOMDocument');
 
$crawler = new Crawler();
$crawler->add($this->createNodeList());
$this->assertEquals('foo', $crawler->filterXPath('//div')->attr('class'), '->add() adds nodes from a \DOMNodeList');
 
$list = array();
foreach ($this->createNodeList() as $node) {
$list[] = $node;
}
$crawler = new Crawler();
$crawler->add($list);
$this->assertEquals('foo', $crawler->filterXPath('//div')->attr('class'), '->add() adds nodes from an array of nodes');
 
$crawler = new Crawler();
$crawler->add($this->createNodeList()->item(0));
$this->assertEquals('foo', $crawler->filterXPath('//div')->attr('class'), '->add() adds nodes from a \DOMNode');
 
$crawler = new Crawler();
$crawler->add('<html><body>Foo</body></html>');
$this->assertEquals('Foo', $crawler->filterXPath('//body')->text(), '->add() adds nodes from a string');
}
 
/**
* @expectedException \InvalidArgumentException
*/
public function testAddInvalidType()
{
$crawler = new Crawler();
$crawler->add(1);
}
 
public function testAddHtmlContent()
{
$crawler = new Crawler();
$crawler->addHtmlContent('<html><div class="foo"></html>', 'UTF-8');
 
$this->assertEquals('foo', $crawler->filterXPath('//div')->attr('class'), '->addHtmlContent() adds nodes from an HTML string');
}
 
public function testAddHtmlContentWithBaseTag()
{
$crawler = new Crawler();
 
$crawler->addHtmlContent('<html><head><base href="http://symfony.com"></head><a href="/contact"></a></html>', 'UTF-8');
 
$this->assertEquals('http://symfony.com', $crawler->filterXPath('//base')->attr('href'), '->addHtmlContent() adds nodes from an HTML string');
$this->assertEquals('http://symfony.com/contact', $crawler->filterXPath('//a')->link()->getUri(), '->addHtmlContent() adds nodes from an HTML string');
}
 
/**
* @requires extension mbstring
*/
public function testAddHtmlContentCharset()
{
$crawler = new Crawler();
$crawler->addHtmlContent('<html><div class="foo">Tiếng Việt</html>', 'UTF-8');
 
$this->assertEquals('Tiếng Việt', $crawler->filterXPath('//div')->text());
}
 
public function testAddHtmlContentInvalidBaseTag()
{
$crawler = new Crawler(null, 'http://symfony.com');
 
$crawler->addHtmlContent('<html><head><base target="_top"></head><a href="/contact"></a></html>', 'UTF-8');
 
$this->assertEquals('http://symfony.com/contact', current($crawler->filterXPath('//a')->links())->getUri(), '->addHtmlContent() correctly handles a non-existent base tag href attribute');
}
 
public function testAddHtmlContentUnsupportedCharset()
{
$crawler = new Crawler();
$crawler->addHtmlContent(file_get_contents(__DIR__.'/Fixtures/windows-1250.html'), 'Windows-1250');
 
$this->assertEquals('Žťčýů', $crawler->filterXPath('//p')->text());
}
 
/**
* @requires extension mbstring
*/
public function testAddHtmlContentCharsetGbk()
{
$crawler = new Crawler();
//gbk encode of <html><p>中文</p></html>
$crawler->addHtmlContent(base64_decode('PGh0bWw+PHA+1tDOxDwvcD48L2h0bWw+'), 'gbk');
 
$this->assertEquals('中文', $crawler->filterXPath('//p')->text());
}
 
public function testAddHtmlContentWithErrors()
{
$internalErrors = libxml_use_internal_errors(true);
 
$crawler = new Crawler();
$crawler->addHtmlContent(<<<'EOF'
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<nav><a href="#"><a href="#"></nav>
</body>
</html>
EOF
, 'UTF-8');
 
$errors = libxml_get_errors();
$this->assertCount(1, $errors);
$this->assertEquals("Tag nav invalid\n", $errors[0]->message);
 
libxml_clear_errors();
libxml_use_internal_errors($internalErrors);
}
 
public function testAddXmlContent()
{
$crawler = new Crawler();
$crawler->addXmlContent('<html><div class="foo"></div></html>', 'UTF-8');
 
$this->assertEquals('foo', $crawler->filterXPath('//div')->attr('class'), '->addXmlContent() adds nodes from an XML string');
}
 
public function testAddXmlContentCharset()
{
$crawler = new Crawler();
$crawler->addXmlContent('<html><div class="foo">Tiếng Việt</div></html>', 'UTF-8');
 
$this->assertEquals('Tiếng Việt', $crawler->filterXPath('//div')->text());
}
 
public function testAddXmlContentWithErrors()
{
$internalErrors = libxml_use_internal_errors(true);
 
$crawler = new Crawler();
$crawler->addXmlContent(<<<'EOF'
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<nav><a href="#"><a href="#"></nav>
</body>
</html>
EOF
, 'UTF-8');
 
$this->assertTrue(count(libxml_get_errors()) > 1);
 
libxml_clear_errors();
libxml_use_internal_errors($internalErrors);
}
 
public function testAddContent()
{
$crawler = new Crawler();
$crawler->addContent('<html><div class="foo"></html>', 'text/html; charset=UTF-8');
$this->assertEquals('foo', $crawler->filterXPath('//div')->attr('class'), '->addContent() adds nodes from an HTML string');
 
$crawler = new Crawler();
$crawler->addContent('<html><div class="foo"></html>', 'text/html; charset=UTF-8; dir=RTL');
$this->assertEquals('foo', $crawler->filterXPath('//div')->attr('class'), '->addContent() adds nodes from an HTML string with extended content type');
 
$crawler = new Crawler();
$crawler->addContent('<html><div class="foo"></html>');
$this->assertEquals('foo', $crawler->filterXPath('//div')->attr('class'), '->addContent() uses text/html as the default type');
 
$crawler = new Crawler();
$crawler->addContent('<html><div class="foo"></div></html>', 'text/xml; charset=UTF-8');
$this->assertEquals('foo', $crawler->filterXPath('//div')->attr('class'), '->addContent() adds nodes from an XML string');
 
$crawler = new Crawler();
$crawler->addContent('<html><div class="foo"></div></html>', 'text/xml');
$this->assertEquals('foo', $crawler->filterXPath('//div')->attr('class'), '->addContent() adds nodes from an XML string');
 
$crawler = new Crawler();
$crawler->addContent('foo bar', 'text/plain');
$this->assertCount(0, $crawler, '->addContent() does nothing if the type is not (x|ht)ml');
 
$crawler = new Crawler();
$crawler->addContent('<html><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><span>中文</span></html>');
$this->assertEquals('中文', $crawler->filterXPath('//span')->text(), '->addContent() guess wrong charset');
}
 
/**
* @requires extension iconv
*/
public function testAddContentNonUtf8()
{
$crawler = new Crawler();
$crawler->addContent(iconv('UTF-8', 'SJIS', '<html><head><meta charset="Shift_JIS"></head><body>日本語</body></html>'));
$this->assertEquals('日本語', $crawler->filterXPath('//body')->text(), '->addContent() can recognize "Shift_JIS" in html5 meta charset tag');
}
 
public function testAddDocument()
{
$crawler = new Crawler();
$crawler->addDocument($this->createDomDocument());
 
$this->assertEquals('foo', $crawler->filterXPath('//div')->attr('class'), '->addDocument() adds nodes from a \DOMDocument');
}
 
public function testAddNodeList()
{
$crawler = new Crawler();
$crawler->addNodeList($this->createNodeList());
 
$this->assertEquals('foo', $crawler->filterXPath('//div')->attr('class'), '->addNodeList() adds nodes from a \DOMNodeList');
}
 
public function testAddNodes()
{
$list = array();
foreach ($this->createNodeList() as $node) {
$list[] = $node;
}
 
$crawler = new Crawler();
$crawler->addNodes($list);
 
$this->assertEquals('foo', $crawler->filterXPath('//div')->attr('class'), '->addNodes() adds nodes from an array of nodes');
}
 
public function testAddNode()
{
$crawler = new Crawler();
$crawler->addNode($this->createNodeList()->item(0));
 
$this->assertEquals('foo', $crawler->filterXPath('//div')->attr('class'), '->addNode() adds nodes from a \DOMNode');
}
 
public function testClear()
{
$doc = new \DOMDocument();
$node = $doc->createElement('test');
 
$crawler = new Crawler($node);
$crawler->clear();
$this->assertCount(0, $crawler, '->clear() removes all the nodes from the crawler');
}
 
public function testEq()
{
$crawler = $this->createTestCrawler()->filterXPath('//li');
$this->assertNotSame($crawler, $crawler->eq(0), '->eq() returns a new instance of a crawler');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Crawler', $crawler, '->eq() returns a new instance of a crawler');
 
$this->assertEquals('Two', $crawler->eq(1)->text(), '->eq() returns the nth node of the list');
$this->assertCount(0, $crawler->eq(100), '->eq() returns an empty crawler if the nth node does not exist');
}
 
public function testEach()
{
$data = $this->createTestCrawler()->filterXPath('//ul[1]/li')->each(function ($node, $i) {
return $i.'-'.$node->text();
});
 
$this->assertEquals(array('0-One', '1-Two', '2-Three'), $data, '->each() executes an anonymous function on each node of the list');
}
 
public function testIteration()
{
$crawler = $this->createTestCrawler()->filterXPath('//li');
 
$this->assertInstanceOf('Traversable', $crawler);
$this->assertContainsOnlyInstancesOf('DOMElement', iterator_to_array($crawler), 'Iterating a Crawler gives DOMElement instances');
}
 
public function testSlice()
{
$crawler = $this->createTestCrawler()->filterXPath('//ul[1]/li');
$this->assertNotSame($crawler->slice(), $crawler, '->slice() returns a new instance of a crawler');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Crawler', $crawler->slice(), '->slice() returns a new instance of a crawler');
 
$this->assertCount(3, $crawler->slice(), '->slice() does not slice the nodes in the list if any param is entered');
$this->assertCount(1, $crawler->slice(1, 1), '->slice() slices the nodes in the list');
}
 
public function testReduce()
{
$crawler = $this->createTestCrawler()->filterXPath('//ul[1]/li');
$nodes = $crawler->reduce(function ($node, $i) {
return $i !== 1;
});
$this->assertNotSame($nodes, $crawler, '->reduce() returns a new instance of a crawler');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Crawler', $nodes, '->reduce() returns a new instance of a crawler');
 
$this->assertCount(2, $nodes, '->reduce() filters the nodes in the list');
}
 
public function testAttr()
{
$this->assertEquals('first', $this->createTestCrawler()->filterXPath('//li')->attr('class'), '->attr() returns the attribute of the first element of the node list');
 
try {
$this->createTestCrawler()->filterXPath('//ol')->attr('class');
$this->fail('->attr() throws an \InvalidArgumentException if the node list is empty');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->attr() throws an \InvalidArgumentException if the node list is empty');
}
}
 
public function testMissingAttrValueIsNull()
{
$crawler = new Crawler();
$crawler->addContent('<html><div non-empty-attr="sample value" empty-attr=""></div></html>', 'text/html; charset=UTF-8');
$div = $crawler->filterXPath('//div');
 
$this->assertEquals('sample value', $div->attr('non-empty-attr'), '->attr() reads non-empty attributes correctly');
$this->assertEquals('', $div->attr('empty-attr'), '->attr() reads empty attributes correctly');
$this->assertNull($div->attr('missing-attr'), '->attr() reads missing attributes correctly');
}
 
public function testNodeName()
{
$this->assertEquals('li', $this->createTestCrawler()->filterXPath('//li')->nodeName(), '->nodeName() returns the node name of the first element of the node list');
 
try {
$this->createTestCrawler()->filterXPath('//ol')->nodeName();
$this->fail('->nodeName() throws an \InvalidArgumentException if the node list is empty');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->nodeName() throws an \InvalidArgumentException if the node list is empty');
}
}
 
public function testText()
{
$this->assertEquals('One', $this->createTestCrawler()->filterXPath('//li')->text(), '->text() returns the node value of the first element of the node list');
 
try {
$this->createTestCrawler()->filterXPath('//ol')->text();
$this->fail('->text() throws an \InvalidArgumentException if the node list is empty');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->text() throws an \InvalidArgumentException if the node list is empty');
}
}
 
public function testHtml()
{
$this->assertEquals('<img alt="Bar">', $this->createTestCrawler()->filterXPath('//a[5]')->html());
$this->assertEquals('<input type="text" value="TextValue" name="TextName"><input type="submit" value="FooValue" name="FooName" id="FooId"><input type="button" value="BarValue" name="BarName" id="BarId"><button value="ButtonValue" name="ButtonName" id="ButtonId"></button>', trim($this->createTestCrawler()->filterXPath('//form[@id="FooFormId"]')->html()));
 
try {
$this->createTestCrawler()->filterXPath('//ol')->html();
$this->fail('->html() throws an \InvalidArgumentException if the node list is empty');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->html() throws an \InvalidArgumentException if the node list is empty');
}
}
 
public function testExtract()
{
$crawler = $this->createTestCrawler()->filterXPath('//ul[1]/li');
 
$this->assertEquals(array('One', 'Two', 'Three'), $crawler->extract('_text'), '->extract() returns an array of extracted data from the node list');
$this->assertEquals(array(array('One', 'first'), array('Two', ''), array('Three', '')), $crawler->extract(array('_text', 'class')), '->extract() returns an array of extracted data from the node list');
 
$this->assertEquals(array(), $this->createTestCrawler()->filterXPath('//ol')->extract('_text'), '->extract() returns an empty array if the node list is empty');
}
 
public function testFilterXpathComplexQueries()
{
$crawler = $this->createTestCrawler()->filterXPath('//body');
 
$this->assertCount(0, $crawler->filterXPath('/input'));
$this->assertCount(0, $crawler->filterXPath('/body'));
$this->assertCount(1, $crawler->filterXPath('./body'));
$this->assertCount(1, $crawler->filterXPath('.//body'));
$this->assertCount(5, $crawler->filterXPath('.//input'));
$this->assertCount(4, $crawler->filterXPath('//form')->filterXPath('//button | //input'));
$this->assertCount(1, $crawler->filterXPath('body'));
$this->assertCount(6, $crawler->filterXPath('//button | //input'));
$this->assertCount(1, $crawler->filterXPath('//body'));
$this->assertCount(1, $crawler->filterXPath('descendant-or-self::body'));
$this->assertCount(1, $crawler->filterXPath('//div[@id="parent"]')->filterXPath('./div'), 'A child selection finds only the current div');
$this->assertCount(3, $crawler->filterXPath('//div[@id="parent"]')->filterXPath('descendant::div'), 'A descendant selector matches the current div and its child');
$this->assertCount(3, $crawler->filterXPath('//div[@id="parent"]')->filterXPath('//div'), 'A descendant selector matches the current div and its child');
$this->assertCount(5, $crawler->filterXPath('(//a | //div)//img'));
$this->assertCount(7, $crawler->filterXPath('((//a | //div)//img | //ul)'));
$this->assertCount(7, $crawler->filterXPath('( ( //a | //div )//img | //ul )'));
$this->assertCount(1, $crawler->filterXPath("//a[./@href][((./@id = 'Klausi|Claudiu' or normalize-space(string(.)) = 'Klausi|Claudiu' or ./@title = 'Klausi|Claudiu' or ./@rel = 'Klausi|Claudiu') or .//img[./@alt = 'Klausi|Claudiu'])]"));
}
 
public function testFilterXPath()
{
$crawler = $this->createTestCrawler();
$this->assertNotSame($crawler, $crawler->filterXPath('//li'), '->filterXPath() returns a new instance of a crawler');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Crawler', $crawler, '->filterXPath() returns a new instance of a crawler');
 
$crawler = $this->createTestCrawler()->filterXPath('//ul');
$this->assertCount(6, $crawler->filterXPath('//li'), '->filterXPath() filters the node list with the XPath expression');
 
$crawler = $this->createTestCrawler();
$this->assertCount(3, $crawler->filterXPath('//body')->filterXPath('//button')->parents(), '->filterXpath() preserves parents when chained');
}
 
public function testFilterRemovesDuplicates()
{
$crawler = $this->createTestCrawler()->filter('html, body')->filter('li');
$this->assertCount(6, $crawler, 'The crawler removes duplicates when filtering.');
}
 
public function testFilterXPathWithDefaultNamespace()
{
$crawler = $this->createTestXmlCrawler()->filterXPath('//default:entry/default:id');
$this->assertCount(1, $crawler, '->filterXPath() automatically registers a namespace');
$this->assertSame('tag:youtube.com,2008:video:kgZRZmEc9j4', $crawler->text());
}
 
public function testFilterXPathWithCustomDefaultNamespace()
{
$crawler = $this->createTestXmlCrawler();
$crawler->setDefaultNamespacePrefix('x');
$crawler = $crawler->filterXPath('//x:entry/x:id');
 
$this->assertCount(1, $crawler, '->filterXPath() lets to override the default namespace prefix');
$this->assertSame('tag:youtube.com,2008:video:kgZRZmEc9j4', $crawler->text());
}
 
public function testFilterXPathWithNamespace()
{
$crawler = $this->createTestXmlCrawler()->filterXPath('//yt:accessControl');
$this->assertCount(2, $crawler, '->filterXPath() automatically registers a namespace');
}
 
public function testFilterXPathWithMultipleNamespaces()
{
$crawler = $this->createTestXmlCrawler()->filterXPath('//media:group/yt:aspectRatio');
$this->assertCount(1, $crawler, '->filterXPath() automatically registers multiple namespaces');
$this->assertSame('widescreen', $crawler->text());
}
 
public function testFilterXPathWithManuallyRegisteredNamespace()
{
$crawler = $this->createTestXmlCrawler();
$crawler->registerNamespace('m', 'http://search.yahoo.com/mrss/');
 
$crawler = $crawler->filterXPath('//m:group/yt:aspectRatio');
$this->assertCount(1, $crawler, '->filterXPath() uses manually registered namespace');
$this->assertSame('widescreen', $crawler->text());
}
 
public function testFilterXPathWithAnUrl()
{
$crawler = $this->createTestXmlCrawler();
 
$crawler = $crawler->filterXPath('//media:category[@scheme="http://gdata.youtube.com/schemas/2007/categories.cat"]');
$this->assertCount(1, $crawler);
$this->assertSame('Music', $crawler->text());
}
 
public function testFilterXPathWithFakeRoot()
{
$crawler = $this->createTestCrawler();
$this->assertCount(0, $crawler->filterXPath('.'), '->filterXPath() returns an empty result if the XPath references the fake root node');
$this->assertCount(0, $crawler->filterXPath('self::*'), '->filterXPath() returns an empty result if the XPath references the fake root node');
$this->assertCount(0, $crawler->filterXPath('self::_root'), '->filterXPath() returns an empty result if the XPath references the fake root node');
}
 
/** @group legacy */
public function testLegacyFilterXPathWithFakeRoot()
{
$crawler = $this->createTestCrawler();
$this->assertCount(0, $crawler->filterXPath('/_root'), '->filterXPath() returns an empty result if the XPath references the fake root node');
 
$crawler = $this->createTestCrawler()->filterXPath('//body');
$this->assertCount(1, $crawler->filterXPath('/_root/body'));
}
 
public function testFilterXPathWithAncestorAxis()
{
$crawler = $this->createTestCrawler()->filterXPath('//form');
 
$this->assertCount(0, $crawler->filterXPath('ancestor::*'), 'The fake root node has no ancestor nodes');
}
 
public function testFilterXPathWithAncestorOrSelfAxis()
{
$crawler = $this->createTestCrawler()->filterXPath('//form');
 
$this->assertCount(0, $crawler->filterXPath('ancestor-or-self::*'), 'The fake root node has no ancestor nodes');
}
 
public function testFilterXPathWithAttributeAxis()
{
$crawler = $this->createTestCrawler()->filterXPath('//form');
 
$this->assertCount(0, $crawler->filterXPath('attribute::*'), 'The fake root node has no attribute nodes');
}
 
public function testFilterXPathWithAttributeAxisAfterElementAxis()
{
$this->assertCount(3, $this->createTestCrawler()->filterXPath('//form/button/attribute::*'), '->filterXPath() handles attribute axes properly when they are preceded by an element filtering axis');
}
 
public function testFilterXPathWithChildAxis()
{
$crawler = $this->createTestCrawler()->filterXPath('//div[@id="parent"]');
 
$this->assertCount(1, $crawler->filterXPath('child::div'), 'A child selection finds only the current div');
}
 
public function testFilterXPathWithFollowingAxis()
{
$crawler = $this->createTestCrawler()->filterXPath('//a');
 
$this->assertCount(0, $crawler->filterXPath('following::div'), 'The fake root node has no following nodes');
}
 
public function testFilterXPathWithFollowingSiblingAxis()
{
$crawler = $this->createTestCrawler()->filterXPath('//a');
 
$this->assertCount(0, $crawler->filterXPath('following-sibling::div'), 'The fake root node has no following nodes');
}
 
public function testFilterXPathWithNamespaceAxis()
{
$crawler = $this->createTestCrawler()->filterXPath('//button');
 
$this->assertCount(0, $crawler->filterXPath('namespace::*'), 'The fake root node has no namespace nodes');
}
 
public function testFilterXPathWithNamespaceAxisAfterElementAxis()
{
$crawler = $this->createTestCrawler()->filterXPath('//div[@id="parent"]/namespace::*');
 
$this->assertCount(0, $crawler->filterXPath('namespace::*'), 'Namespace axes cannot be requested');
}
 
public function testFilterXPathWithParentAxis()
{
$crawler = $this->createTestCrawler()->filterXPath('//button');
 
$this->assertCount(0, $crawler->filterXPath('parent::*'), 'The fake root node has no parent nodes');
}
 
public function testFilterXPathWithPrecedingAxis()
{
$crawler = $this->createTestCrawler()->filterXPath('//form');
 
$this->assertCount(0, $crawler->filterXPath('preceding::*'), 'The fake root node has no preceding nodes');
}
 
public function testFilterXPathWithPrecedingSiblingAxis()
{
$crawler = $this->createTestCrawler()->filterXPath('//form');
 
$this->assertCount(0, $crawler->filterXPath('preceding-sibling::*'), 'The fake root node has no preceding nodes');
}
 
public function testFilterXPathWithSelfAxes()
{
$crawler = $this->createTestCrawler()->filterXPath('//a');
 
$this->assertCount(0, $crawler->filterXPath('self::a'), 'The fake root node has no "real" element name');
$this->assertCount(0, $crawler->filterXPath('self::a/img'), 'The fake root node has no "real" element name');
$this->assertCount(10, $crawler->filterXPath('self::*/a'));
}
 
public function testFilter()
{
$crawler = $this->createTestCrawler();
$this->assertNotSame($crawler, $crawler->filter('li'), '->filter() returns a new instance of a crawler');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Crawler', $crawler, '->filter() returns a new instance of a crawler');
 
$crawler = $this->createTestCrawler()->filter('ul');
 
$this->assertCount(6, $crawler->filter('li'), '->filter() filters the node list with the CSS selector');
}
 
public function testFilterWithDefaultNamespace()
{
$crawler = $this->createTestXmlCrawler()->filter('default|entry default|id');
$this->assertCount(1, $crawler, '->filter() automatically registers namespaces');
$this->assertSame('tag:youtube.com,2008:video:kgZRZmEc9j4', $crawler->text());
}
 
public function testFilterWithNamespace()
{
$crawler = $this->createTestXmlCrawler()->filter('yt|accessControl');
$this->assertCount(2, $crawler, '->filter() automatically registers namespaces');
}
 
public function testFilterWithMultipleNamespaces()
{
$crawler = $this->createTestXmlCrawler()->filter('media|group yt|aspectRatio');
$this->assertCount(1, $crawler, '->filter() automatically registers namespaces');
$this->assertSame('widescreen', $crawler->text());
}
 
public function testFilterWithDefaultNamespaceOnly()
{
$crawler = new Crawler('<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
<url>
<loc>http://localhost/foo</loc>
<changefreq>weekly</changefreq>
<priority>0.5</priority>
<lastmod>2012-11-16</lastmod>
</url>
<url>
<loc>http://localhost/bar</loc>
<changefreq>weekly</changefreq>
<priority>0.5</priority>
<lastmod>2012-11-16</lastmod>
</url>
</urlset>
');
 
$this->assertEquals(2, $crawler->filter('url')->count());
}
 
public function testSelectLink()
{
$crawler = $this->createTestCrawler();
$this->assertNotSame($crawler, $crawler->selectLink('Foo'), '->selectLink() returns a new instance of a crawler');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Crawler', $crawler, '->selectLink() returns a new instance of a crawler');
 
$this->assertCount(1, $crawler->selectLink('Fabien\'s Foo'), '->selectLink() selects links by the node values');
$this->assertCount(1, $crawler->selectLink('Fabien\'s Bar'), '->selectLink() selects links by the alt attribute of a clickable image');
 
$this->assertCount(2, $crawler->selectLink('Fabien"s Foo'), '->selectLink() selects links by the node values');
$this->assertCount(2, $crawler->selectLink('Fabien"s Bar'), '->selectLink() selects links by the alt attribute of a clickable image');
 
$this->assertCount(1, $crawler->selectLink('\' Fabien"s Foo'), '->selectLink() selects links by the node values');
$this->assertCount(1, $crawler->selectLink('\' Fabien"s Bar'), '->selectLink() selects links by the alt attribute of a clickable image');
 
$this->assertCount(4, $crawler->selectLink('Foo'), '->selectLink() selects links by the node values');
$this->assertCount(4, $crawler->selectLink('Bar'), '->selectLink() selects links by the node values');
}
 
public function testSelectButton()
{
$crawler = $this->createTestCrawler();
$this->assertNotSame($crawler, $crawler->selectButton('FooValue'), '->selectButton() returns a new instance of a crawler');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Crawler', $crawler, '->selectButton() returns a new instance of a crawler');
 
$this->assertEquals(1, $crawler->selectButton('FooValue')->count(), '->selectButton() selects buttons');
$this->assertEquals(1, $crawler->selectButton('FooName')->count(), '->selectButton() selects buttons');
$this->assertEquals(1, $crawler->selectButton('FooId')->count(), '->selectButton() selects buttons');
 
$this->assertEquals(1, $crawler->selectButton('BarValue')->count(), '->selectButton() selects buttons');
$this->assertEquals(1, $crawler->selectButton('BarName')->count(), '->selectButton() selects buttons');
$this->assertEquals(1, $crawler->selectButton('BarId')->count(), '->selectButton() selects buttons');
 
$this->assertEquals(1, $crawler->selectButton('FooBarValue')->count(), '->selectButton() selects buttons with form attribute too');
$this->assertEquals(1, $crawler->selectButton('FooBarName')->count(), '->selectButton() selects buttons with form attribute too');
}
 
public function testSelectButtonWithSingleQuotesInNameAttribute()
{
$html = <<<'HTML'
<!DOCTYPE html>
<html lang="en">
<body>
<div id="action">
<a href="/index.php?r=site/login">Login</a>
</div>
<form id="login-form" action="/index.php?r=site/login" method="post">
<button type="submit" name="Click 'Here'">Submit</button>
</form>
</body>
</html>
HTML;
 
$crawler = new Crawler($html);
 
$this->assertCount(1, $crawler->selectButton('Click \'Here\''));
}
 
public function testSelectButtonWithDoubleQuotesInNameAttribute()
{
$html = <<<'HTML'
<!DOCTYPE html>
<html lang="en">
<body>
<div id="action">
<a href="/index.php?r=site/login">Login</a>
</div>
<form id="login-form" action="/index.php?r=site/login" method="post">
<button type="submit" name='Click "Here"'>Submit</button>
</form>
</body>
</html>
HTML;
 
$crawler = new Crawler($html);
 
$this->assertCount(1, $crawler->selectButton('Click "Here"'));
}
 
public function testLink()
{
$crawler = $this->createTestCrawler('http://example.com/bar/')->selectLink('Foo');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Link', $crawler->link(), '->link() returns a Link instance');
 
$this->assertEquals('POST', $crawler->link('post')->getMethod(), '->link() takes a method as its argument');
 
$crawler = $this->createTestCrawler('http://example.com/bar')->selectLink('GetLink');
$this->assertEquals('http://example.com/bar?get=param', $crawler->link()->getUri(), '->link() returns a Link instance');
 
try {
$this->createTestCrawler()->filterXPath('//ol')->link();
$this->fail('->link() throws an \InvalidArgumentException if the node list is empty');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->link() throws an \InvalidArgumentException if the node list is empty');
}
}
 
/**
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage The selected node should be instance of DOMElement
*/
public function testInvalidLink()
{
$crawler = $this->createTestCrawler('http://example.com/bar/');
$crawler->filterXPath('//li/text()')->link();
}
 
/**
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage The selected node should be instance of DOMElement
*/
public function testInvalidLinks()
{
$crawler = $this->createTestCrawler('http://example.com/bar/');
$crawler->filterXPath('//li/text()')->link();
}
 
public function testSelectLinkAndLinkFiltered()
{
$html = <<<'HTML'
<!DOCTYPE html>
<html lang="en">
<body>
<div id="action">
<a href="/index.php?r=site/login">Login</a>
</div>
<form id="login-form" action="/index.php?r=site/login" method="post">
<button type="submit">Submit</button>
</form>
</body>
</html>
HTML;
 
$crawler = new Crawler($html);
$filtered = $crawler->filterXPath("descendant-or-self::*[@id = 'login-form']");
 
$this->assertCount(0, $filtered->selectLink('Login'));
$this->assertCount(1, $filtered->selectButton('Submit'));
 
$filtered = $crawler->filterXPath("descendant-or-self::*[@id = 'action']");
 
$this->assertCount(1, $filtered->selectLink('Login'));
$this->assertCount(0, $filtered->selectButton('Submit'));
 
$this->assertCount(1, $crawler->selectLink('Login')->selectLink('Login'));
$this->assertCount(1, $crawler->selectButton('Submit')->selectButton('Submit'));
}
 
public function testChaining()
{
$crawler = new Crawler('<div name="a"><div name="b"><div name="c"></div></div></div>');
 
$this->assertEquals('a', $crawler->filterXPath('//div')->filterXPath('div')->filterXPath('div')->attr('name'));
}
 
public function testLinks()
{
$crawler = $this->createTestCrawler('http://example.com/bar/')->selectLink('Foo');
$this->assertInternalType('array', $crawler->links(), '->links() returns an array');
 
$this->assertCount(4, $crawler->links(), '->links() returns an array');
$links = $crawler->links();
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Link', $links[0], '->links() returns an array of Link instances');
 
$this->assertEquals(array(), $this->createTestCrawler()->filterXPath('//ol')->links(), '->links() returns an empty array if the node selection is empty');
}
 
public function testForm()
{
$testCrawler = $this->createTestCrawler('http://example.com/bar/');
$crawler = $testCrawler->selectButton('FooValue');
$crawler2 = $testCrawler->selectButton('FooBarValue');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Form', $crawler->form(), '->form() returns a Form instance');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Form', $crawler2->form(), '->form() returns a Form instance');
 
$this->assertEquals($crawler->form()->getFormNode()->getAttribute('id'), $crawler2->form()->getFormNode()->getAttribute('id'), '->form() works on elements with form attribute');
 
$this->assertEquals(array('FooName' => 'FooBar', 'TextName' => 'TextValue', 'FooTextName' => 'FooTextValue'), $crawler->form(array('FooName' => 'FooBar'))->getValues(), '->form() takes an array of values to submit as its first argument');
$this->assertEquals(array('FooName' => 'FooValue', 'TextName' => 'TextValue', 'FooTextName' => 'FooTextValue'), $crawler->form()->getValues(), '->getValues() returns correct form values');
$this->assertEquals(array('FooBarName' => 'FooBarValue', 'TextName' => 'TextValue', 'FooTextName' => 'FooTextValue'), $crawler2->form()->getValues(), '->getValues() returns correct form values');
 
try {
$this->createTestCrawler()->filterXPath('//ol')->form();
$this->fail('->form() throws an \InvalidArgumentException if the node list is empty');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->form() throws an \InvalidArgumentException if the node list is empty');
}
}
 
/**
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage The selected node should be instance of DOMElement
*/
public function testInvalidForm()
{
$crawler = $this->createTestCrawler('http://example.com/bar/');
$crawler->filterXPath('//li/text()')->form();
}
 
public function testLast()
{
$crawler = $this->createTestCrawler()->filterXPath('//ul[1]/li');
$this->assertNotSame($crawler, $crawler->last(), '->last() returns a new instance of a crawler');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Crawler', $crawler, '->last() returns a new instance of a crawler');
 
$this->assertEquals('Three', $crawler->last()->text());
}
 
public function testFirst()
{
$crawler = $this->createTestCrawler()->filterXPath('//li');
$this->assertNotSame($crawler, $crawler->first(), '->first() returns a new instance of a crawler');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Crawler', $crawler, '->first() returns a new instance of a crawler');
 
$this->assertEquals('One', $crawler->first()->text());
}
 
public function testSiblings()
{
$crawler = $this->createTestCrawler()->filterXPath('//li')->eq(1);
$this->assertNotSame($crawler, $crawler->siblings(), '->siblings() returns a new instance of a crawler');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Crawler', $crawler, '->siblings() returns a new instance of a crawler');
 
$nodes = $crawler->siblings();
$this->assertEquals(2, $nodes->count());
$this->assertEquals('One', $nodes->eq(0)->text());
$this->assertEquals('Three', $nodes->eq(1)->text());
 
$nodes = $this->createTestCrawler()->filterXPath('//li')->eq(0)->siblings();
$this->assertEquals(2, $nodes->count());
$this->assertEquals('Two', $nodes->eq(0)->text());
$this->assertEquals('Three', $nodes->eq(1)->text());
 
try {
$this->createTestCrawler()->filterXPath('//ol')->siblings();
$this->fail('->siblings() throws an \InvalidArgumentException if the node list is empty');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->siblings() throws an \InvalidArgumentException if the node list is empty');
}
}
 
public function testNextAll()
{
$crawler = $this->createTestCrawler()->filterXPath('//li')->eq(1);
$this->assertNotSame($crawler, $crawler->nextAll(), '->nextAll() returns a new instance of a crawler');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Crawler', $crawler, '->nextAll() returns a new instance of a crawler');
 
$nodes = $crawler->nextAll();
$this->assertEquals(1, $nodes->count());
$this->assertEquals('Three', $nodes->eq(0)->text());
 
try {
$this->createTestCrawler()->filterXPath('//ol')->nextAll();
$this->fail('->nextAll() throws an \InvalidArgumentException if the node list is empty');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->nextAll() throws an \InvalidArgumentException if the node list is empty');
}
}
 
public function testPreviousAll()
{
$crawler = $this->createTestCrawler()->filterXPath('//li')->eq(2);
$this->assertNotSame($crawler, $crawler->previousAll(), '->previousAll() returns a new instance of a crawler');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Crawler', $crawler, '->previousAll() returns a new instance of a crawler');
 
$nodes = $crawler->previousAll();
$this->assertEquals(2, $nodes->count());
$this->assertEquals('Two', $nodes->eq(0)->text());
 
try {
$this->createTestCrawler()->filterXPath('//ol')->previousAll();
$this->fail('->previousAll() throws an \InvalidArgumentException if the node list is empty');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->previousAll() throws an \InvalidArgumentException if the node list is empty');
}
}
 
public function testChildren()
{
$crawler = $this->createTestCrawler()->filterXPath('//ul');
$this->assertNotSame($crawler, $crawler->children(), '->children() returns a new instance of a crawler');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Crawler', $crawler, '->children() returns a new instance of a crawler');
 
$nodes = $crawler->children();
$this->assertEquals(3, $nodes->count());
$this->assertEquals('One', $nodes->eq(0)->text());
$this->assertEquals('Two', $nodes->eq(1)->text());
$this->assertEquals('Three', $nodes->eq(2)->text());
 
try {
$this->createTestCrawler()->filterXPath('//ol')->children();
$this->fail('->children() throws an \InvalidArgumentException if the node list is empty');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->children() throws an \InvalidArgumentException if the node list is empty');
}
 
try {
$crawler = new Crawler('<p></p>');
$crawler->filter('p')->children();
$this->assertTrue(true, '->children() does not trigger a notice if the node has no children');
} catch (\PHPUnit\Framework\Error\Notice $e) {
$this->fail('->children() does not trigger a notice if the node has no children');
} catch (\PHPUnit_Framework_Error_Notice $e) {
$this->fail('->children() does not trigger a notice if the node has no children');
}
}
 
public function testParents()
{
$crawler = $this->createTestCrawler()->filterXPath('//li[1]');
$this->assertNotSame($crawler, $crawler->parents(), '->parents() returns a new instance of a crawler');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Crawler', $crawler, '->parents() returns a new instance of a crawler');
 
$nodes = $crawler->parents();
$this->assertEquals(3, $nodes->count());
 
$nodes = $this->createTestCrawler()->filterXPath('//html')->parents();
$this->assertEquals(0, $nodes->count());
 
try {
$this->createTestCrawler()->filterXPath('//ol')->parents();
$this->fail('->parents() throws an \InvalidArgumentException if the node list is empty');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->parents() throws an \InvalidArgumentException if the node list is empty');
}
}
 
/**
* @dataProvider getBaseTagData
*/
public function testBaseTag($baseValue, $linkValue, $expectedUri, $currentUri = null, $description = null)
{
$crawler = new Crawler('<html><base href="'.$baseValue.'"><a href="'.$linkValue.'"></a></html>', $currentUri);
$this->assertEquals($expectedUri, $crawler->filterXPath('//a')->link()->getUri(), $description);
}
 
public function getBaseTagData()
{
return array(
array('http://base.com', 'link', 'http://base.com/link'),
array('//base.com', 'link', 'https://base.com/link', 'https://domain.com', '<base> tag can use a schema-less URL'),
array('path/', 'link', 'https://domain.com/path/link', 'https://domain.com', '<base> tag can set a path'),
array('http://base.com', '#', 'http://base.com#', 'http://domain.com/path/link', '<base> tag does work with links to an anchor'),
array('http://base.com', '', 'http://base.com', 'http://domain.com/path/link', '<base> tag does work with empty links'),
);
}
 
/**
* @dataProvider getBaseTagWithFormData
*/
public function testBaseTagWithForm($baseValue, $actionValue, $expectedUri, $currentUri = null, $description = null)
{
$crawler = new Crawler('<html><base href="'.$baseValue.'"><form method="post" action="'.$actionValue.'"><button type="submit" name="submit"/></form></html>', $currentUri);
$this->assertEquals($expectedUri, $crawler->filterXPath('//button')->form()->getUri(), $description);
}
 
public function getBaseTagWithFormData()
{
return array(
array('https://base.com/', 'link/', 'https://base.com/link/', 'https://base.com/link/', '<base> tag does work with a path and relative form action'),
array('/basepath', '/registration', 'http://domain.com/registration', 'http://domain.com/registration', '<base> tag does work with a path and form action'),
array('/basepath', '', 'http://domain.com/registration', 'http://domain.com/registration', '<base> tag does work with a path and empty form action'),
array('http://base.com/', '/registration', 'http://base.com/registration', 'http://domain.com/registration', '<base> tag does work with a URL and form action'),
array('http://base.com', '', 'http://domain.com/path/form', 'http://domain.com/path/form', '<base> tag does work with a URL and an empty form action'),
array('http://base.com/path', '/registration', 'http://base.com/registration', 'http://domain.com/path/form', '<base> tag does work with a URL and form action'),
);
}
 
public function testCountOfNestedElements()
{
$crawler = new Crawler('<html><body><ul><li>List item 1<ul><li>Sublist item 1</li><li>Sublist item 2</ul></li></ul></body></html>');
 
$this->assertCount(1, $crawler->filter('li:contains("List item 1")'));
}
 
public function createTestCrawler($uri = null)
{
$dom = new \DOMDocument();
$dom->loadHTML('
<html>
<body>
<a href="foo">Foo</a>
<a href="/foo"> Fabien\'s Foo </a>
<a href="/foo">Fabien"s Foo</a>
<a href="/foo">\' Fabien"s Foo</a>
 
<a href="/bar"><img alt="Bar"/></a>
<a href="/bar"><img alt=" Fabien\'s Bar "/></a>
<a href="/bar"><img alt="Fabien&quot;s Bar"/></a>
<a href="/bar"><img alt="\' Fabien&quot;s Bar"/></a>
 
<a href="?get=param">GetLink</a>
 
<a href="/example">Klausi|Claudiu</a>
 
<form action="foo" id="FooFormId">
<input type="text" value="TextValue" name="TextName" />
<input type="submit" value="FooValue" name="FooName" id="FooId" />
<input type="button" value="BarValue" name="BarName" id="BarId" />
<button value="ButtonValue" name="ButtonName" id="ButtonId" />
</form>
 
<input type="submit" value="FooBarValue" name="FooBarName" form="FooFormId" />
<input type="text" value="FooTextValue" name="FooTextName" form="FooFormId" />
 
<ul class="first">
<li class="first">One</li>
<li>Two</li>
<li>Three</li>
</ul>
<ul>
<li>One Bis</li>
<li>Two Bis</li>
<li>Three Bis</li>
</ul>
<div id="parent">
<div id="child"></div>
<div id="child2" xmlns:foo="http://example.com"></div>
</div>
<div id="sibling"><img /></div>
</body>
</html>
');
 
return new Crawler($dom, $uri);
}
 
protected function createTestXmlCrawler($uri = null)
{
$xml = '<?xml version="1.0" encoding="UTF-8"?>
<entry xmlns="http://www.w3.org/2005/Atom" xmlns:media="http://search.yahoo.com/mrss/" xmlns:yt="http://gdata.youtube.com/schemas/2007">
<id>tag:youtube.com,2008:video:kgZRZmEc9j4</id>
<yt:accessControl action="comment" permission="allowed"/>
<yt:accessControl action="videoRespond" permission="moderated"/>
<media:group>
<media:title type="plain">Chordates - CrashCourse Biology #24</media:title>
<yt:aspectRatio>widescreen</yt:aspectRatio>
</media:group>
<media:category label="Music" scheme="http://gdata.youtube.com/schemas/2007/categories.cat">Music</media:category>
</entry>';
 
return new Crawler($xml, $uri);
}
 
protected function createDomDocument()
{
$dom = new \DOMDocument();
$dom->loadXML('<html><div class="foo"></div></html>');
 
return $dom;
}
 
protected function createNodeList()
{
$dom = new \DOMDocument();
$dom->loadXML('<html><div class="foo"></div></html>');
$domxpath = new \DOMXPath($dom);
 
return $domxpath->query('//div');
}
}
/vendor/symfony/dom-crawler/Tests/Field/ChoiceFormFieldTest.php
@@ -0,0 +1,404 @@
<?php
 
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
 
namespace Symfony\Component\DomCrawler\Tests\Field;
 
use Symfony\Component\DomCrawler\Field\ChoiceFormField;
 
class ChoiceFormFieldTest extends FormFieldTestCase
{
public function testInitialize()
{
$node = $this->createNode('textarea', '');
try {
$field = new ChoiceFormField($node);
$this->fail('->initialize() throws a \LogicException if the node is not an input or a select');
} catch (\LogicException $e) {
$this->assertTrue(true, '->initialize() throws a \LogicException if the node is not an input or a select');
}
 
$node = $this->createNode('input', '', array('type' => 'text'));
try {
$field = new ChoiceFormField($node);
$this->fail('->initialize() throws a \LogicException if the node is an input with a type different from checkbox or radio');
} catch (\LogicException $e) {
$this->assertTrue(true, '->initialize() throws a \LogicException if the node is an input with a type different from checkbox or radio');
}
}
 
public function testGetType()
{
$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'foo'));
$field = new ChoiceFormField($node);
 
$this->assertEquals('radio', $field->getType(), '->getType() returns radio for radio buttons');
 
$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'value' => 'foo'));
$field = new ChoiceFormField($node);
 
$this->assertEquals('checkbox', $field->getType(), '->getType() returns radio for a checkbox');
 
$node = $this->createNode('select', '');
$field = new ChoiceFormField($node);
 
$this->assertEquals('select', $field->getType(), '->getType() returns radio for a select');
}
 
public function testIsMultiple()
{
$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'foo'));
$field = new ChoiceFormField($node);
 
$this->assertFalse($field->isMultiple(), '->isMultiple() returns false for radio buttons');
 
$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'value' => 'foo'));
$field = new ChoiceFormField($node);
 
$this->assertFalse($field->isMultiple(), '->isMultiple() returns false for checkboxes');
 
$node = $this->createNode('select', '');
$field = new ChoiceFormField($node);
 
$this->assertFalse($field->isMultiple(), '->isMultiple() returns false for selects without the multiple attribute');
 
$node = $this->createNode('select', '', array('multiple' => 'multiple'));
$field = new ChoiceFormField($node);
 
$this->assertTrue($field->isMultiple(), '->isMultiple() returns true for selects with the multiple attribute');
 
$node = $this->createNode('select', '', array('multiple' => ''));
$field = new ChoiceFormField($node);
 
$this->assertTrue($field->isMultiple(), '->isMultiple() returns true for selects with an empty multiple attribute');
}
 
public function testSelects()
{
$node = $this->createSelectNode(array('foo' => false, 'bar' => false));
$field = new ChoiceFormField($node);
 
$this->assertTrue($field->hasValue(), '->hasValue() returns true for selects');
$this->assertEquals('foo', $field->getValue(), '->getValue() returns the first option if none are selected');
$this->assertFalse($field->isMultiple(), '->isMultiple() returns false when no multiple attribute is defined');
 
$node = $this->createSelectNode(array('foo' => false, 'bar' => true));
$field = new ChoiceFormField($node);
 
$this->assertEquals('bar', $field->getValue(), '->getValue() returns the selected option');
 
$field->setValue('foo');
$this->assertEquals('foo', $field->getValue(), '->setValue() changes the selected option');
 
try {
$field->setValue('foobar');
$this->fail('->setValue() throws an \InvalidArgumentException if the value is not one of the selected options');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->setValue() throws an \InvalidArgumentException if the value is not one of the selected options');
}
 
try {
$field->setValue(array('foobar'));
$this->fail('->setValue() throws an \InvalidArgumentException if the value is an array');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->setValue() throws an \InvalidArgumentException if the value is an array');
}
}
 
public function testSelectWithEmptyBooleanAttribute()
{
$node = $this->createSelectNode(array('foo' => false, 'bar' => true), array(), '');
$field = new ChoiceFormField($node);
 
$this->assertEquals('bar', $field->getValue());
}
 
public function testSelectIsDisabled()
{
$node = $this->createSelectNode(array('foo' => false, 'bar' => true), array('disabled' => 'disabled'));
$field = new ChoiceFormField($node);
 
$this->assertTrue($field->isDisabled(), '->isDisabled() returns true for selects with a disabled attribute');
}
 
public function testMultipleSelects()
{
$node = $this->createSelectNode(array('foo' => false, 'bar' => false), array('multiple' => 'multiple'));
$field = new ChoiceFormField($node);
 
$this->assertEquals(array(), $field->getValue(), '->setValue() returns an empty array if multiple is true and no option is selected');
 
$field->setValue('foo');
$this->assertEquals(array('foo'), $field->getValue(), '->setValue() returns an array of options if multiple is true');
 
$field->setValue('bar');
$this->assertEquals(array('bar'), $field->getValue(), '->setValue() returns an array of options if multiple is true');
 
$field->setValue(array('foo', 'bar'));
$this->assertEquals(array('foo', 'bar'), $field->getValue(), '->setValue() returns an array of options if multiple is true');
 
$node = $this->createSelectNode(array('foo' => true, 'bar' => true), array('multiple' => 'multiple'));
$field = new ChoiceFormField($node);
 
$this->assertEquals(array('foo', 'bar'), $field->getValue(), '->getValue() returns the selected options');
 
try {
$field->setValue(array('foobar'));
$this->fail('->setValue() throws an \InvalidArgumentException if the value is not one of the options');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->setValue() throws an \InvalidArgumentException if the value is not one of the options');
}
}
 
public function testRadioButtons()
{
$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'foo'));
$field = new ChoiceFormField($node);
$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'bar'));
$field->addChoice($node);
 
$this->assertFalse($field->hasValue(), '->hasValue() returns false when no radio button is selected');
$this->assertNull($field->getValue(), '->getValue() returns null if no radio button is selected');
$this->assertFalse($field->isMultiple(), '->isMultiple() returns false for radio buttons');
 
$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'foo'));
$field = new ChoiceFormField($node);
$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'bar', 'checked' => 'checked'));
$field->addChoice($node);
 
$this->assertTrue($field->hasValue(), '->hasValue() returns true when a radio button is selected');
$this->assertEquals('bar', $field->getValue(), '->getValue() returns the value attribute of the selected radio button');
 
$field->setValue('foo');
$this->assertEquals('foo', $field->getValue(), '->setValue() changes the selected radio button');
 
try {
$field->setValue('foobar');
$this->fail('->setValue() throws an \InvalidArgumentException if the value is not one of the radio button values');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->setValue() throws an \InvalidArgumentException if the value is not one of the radio button values');
}
}
 
public function testRadioButtonsWithEmptyBooleanAttribute()
{
$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'foo'));
$field = new ChoiceFormField($node);
$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'bar', 'checked' => ''));
$field->addChoice($node);
 
$this->assertTrue($field->hasValue(), '->hasValue() returns true when a radio button is selected');
$this->assertEquals('bar', $field->getValue(), '->getValue() returns the value attribute of the selected radio button');
}
 
public function testRadioButtonIsDisabled()
{
$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'foo', 'disabled' => 'disabled'));
$field = new ChoiceFormField($node);
$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'bar'));
$field->addChoice($node);
$node = $this->createNode('input', '', array('type' => 'radio', 'name' => 'name', 'value' => 'baz', 'disabled' => ''));
$field->addChoice($node);
 
$field->select('foo');
$this->assertEquals('foo', $field->getValue(), '->getValue() returns the value attribute of the selected radio button');
$this->assertTrue($field->isDisabled());
 
$field->select('bar');
$this->assertEquals('bar', $field->getValue(), '->getValue() returns the value attribute of the selected radio button');
$this->assertFalse($field->isDisabled());
 
$field->select('baz');
$this->assertEquals('baz', $field->getValue(), '->getValue() returns the value attribute of the selected radio button');
$this->assertTrue($field->isDisabled());
}
 
public function testCheckboxes()
{
$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name'));
$field = new ChoiceFormField($node);
 
$this->assertFalse($field->hasValue(), '->hasValue() returns false when the checkbox is not checked');
$this->assertNull($field->getValue(), '->getValue() returns null if the checkbox is not checked');
$this->assertFalse($field->isMultiple(), '->hasValue() returns false for checkboxes');
try {
$field->addChoice(new \DOMElement('input'));
$this->fail('->addChoice() throws a \LogicException for checkboxes');
} catch (\LogicException $e) {
$this->assertTrue(true, '->initialize() throws a \LogicException for checkboxes');
}
 
$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'checked' => 'checked'));
$field = new ChoiceFormField($node);
 
$this->assertTrue($field->hasValue(), '->hasValue() returns true when the checkbox is checked');
$this->assertEquals('on', $field->getValue(), '->getValue() returns 1 if the checkbox is checked and has no value attribute');
 
$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'checked' => 'checked', 'value' => 'foo'));
$field = new ChoiceFormField($node);
 
$this->assertEquals('foo', $field->getValue(), '->getValue() returns the value attribute if the checkbox is checked');
 
$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'checked' => 'checked', 'value' => 'foo'));
$field = new ChoiceFormField($node);
 
$field->setValue(false);
$this->assertNull($field->getValue(), '->setValue() unchecks the checkbox is value is false');
 
$field->setValue(true);
$this->assertEquals('foo', $field->getValue(), '->setValue() checks the checkbox is value is true');
 
try {
$field->setValue('bar');
$this->fail('->setValue() throws an \InvalidArgumentException if the value is not one from the value attribute');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->setValue() throws an \InvalidArgumentException if the value is not one from the value attribute');
}
}
 
public function testCheckboxWithEmptyBooleanAttribute()
{
$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'value' => 'foo', 'checked' => ''));
$field = new ChoiceFormField($node);
 
$this->assertTrue($field->hasValue(), '->hasValue() returns true when the checkbox is checked');
$this->assertEquals('foo', $field->getValue());
}
 
public function testTick()
{
$node = $this->createSelectNode(array('foo' => false, 'bar' => false));
$field = new ChoiceFormField($node);
 
try {
$field->tick();
$this->fail('->tick() throws a \LogicException for select boxes');
} catch (\LogicException $e) {
$this->assertTrue(true, '->tick() throws a \LogicException for select boxes');
}
 
$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name'));
$field = new ChoiceFormField($node);
$field->tick();
$this->assertEquals('on', $field->getValue(), '->tick() ticks checkboxes');
}
 
public function testUntick()
{
$node = $this->createSelectNode(array('foo' => false, 'bar' => false));
$field = new ChoiceFormField($node);
 
try {
$field->untick();
$this->fail('->untick() throws a \LogicException for select boxes');
} catch (\LogicException $e) {
$this->assertTrue(true, '->untick() throws a \LogicException for select boxes');
}
 
$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'checked' => 'checked'));
$field = new ChoiceFormField($node);
$field->untick();
$this->assertNull($field->getValue(), '->untick() unticks checkboxes');
}
 
public function testSelect()
{
$node = $this->createNode('input', '', array('type' => 'checkbox', 'name' => 'name', 'checked' => 'checked'));
$field = new ChoiceFormField($node);
$field->select(true);
$this->assertEquals('on', $field->getValue(), '->select() changes the value of the field');
$field->select(false);
$this->assertNull($field->getValue(), '->select() changes the value of the field');
 
$node = $this->createSelectNode(array('foo' => false, 'bar' => false));
$field = new ChoiceFormField($node);
$field->select('foo');
$this->assertEquals('foo', $field->getValue(), '->select() changes the selected option');
}
 
public function testOptionWithNoValue()
{
$node = $this->createSelectNodeWithEmptyOption(array('foo' => false, 'bar' => false));
$field = new ChoiceFormField($node);
$this->assertEquals('foo', $field->getValue());
 
$node = $this->createSelectNodeWithEmptyOption(array('foo' => false, 'bar' => true));
$field = new ChoiceFormField($node);
$this->assertEquals('bar', $field->getValue());
$field->select('foo');
$this->assertEquals('foo', $field->getValue(), '->select() changes the selected option');
}
 
public function testDisableValidation()
{
$node = $this->createSelectNode(array('foo' => false, 'bar' => false));
$field = new ChoiceFormField($node);
$field->disableValidation();
$field->setValue('foobar');
$this->assertEquals('foobar', $field->getValue(), '->disableValidation() allows to set a value which is not in the selected options.');
 
$node = $this->createSelectNode(array('foo' => false, 'bar' => false), array('multiple' => 'multiple'));
$field = new ChoiceFormField($node);
$field->disableValidation();
$field->setValue(array('foobar'));
$this->assertEquals(array('foobar'), $field->getValue(), '->disableValidation() allows to set a value which is not in the selected options.');
}
 
public function testSelectWithEmptyValue()
{
$node = $this->createSelectNodeWithEmptyOption(array('' => true, 'Female' => false, 'Male' => false));
$field = new ChoiceFormField($node);
 
$this->assertSame('', $field->getValue());
}
 
protected function createSelectNode($options, $attributes = array(), $selectedAttrText = 'selected')
{
$document = new \DOMDocument();
$node = $document->createElement('select');
 
foreach ($attributes as $name => $value) {
$node->setAttribute($name, $value);
}
$node->setAttribute('name', 'name');
 
foreach ($options as $value => $selected) {
$option = $document->createElement('option', $value);
$option->setAttribute('value', $value);
if ($selected) {
$option->setAttribute('selected', $selectedAttrText);
}
$node->appendChild($option);
}
 
return $node;
}
 
protected function createSelectNodeWithEmptyOption($options, $attributes = array())
{
$document = new \DOMDocument();
$node = $document->createElement('select');
 
foreach ($attributes as $name => $value) {
$node->setAttribute($name, $value);
}
$node->setAttribute('name', 'name');
 
foreach ($options as $value => $selected) {
$option = $document->createElement('option', $value);
if ($selected) {
$option->setAttribute('selected', 'selected');
}
$node->appendChild($option);
}
 
return $node;
}
}
/vendor/symfony/dom-crawler/Tests/Field/FileFormFieldTest.php
@@ -0,0 +1,114 @@
<?php
 
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
 
namespace Symfony\Component\DomCrawler\Tests\Field;
 
use Symfony\Component\DomCrawler\Field\FileFormField;
 
class FileFormFieldTest extends FormFieldTestCase
{
public function testInitialize()
{
$node = $this->createNode('input', '', array('type' => 'file'));
$field = new FileFormField($node);
 
$this->assertEquals(array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => UPLOAD_ERR_NO_FILE, 'size' => 0), $field->getValue(), '->initialize() sets the value of the field to no file uploaded');
 
$node = $this->createNode('textarea', '');
try {
$field = new FileFormField($node);
$this->fail('->initialize() throws a \LogicException if the node is not an input field');
} catch (\LogicException $e) {
$this->assertTrue(true, '->initialize() throws a \LogicException if the node is not an input field');
}
 
$node = $this->createNode('input', '', array('type' => 'text'));
try {
$field = new FileFormField($node);
$this->fail('->initialize() throws a \LogicException if the node is not a file input field');
} catch (\LogicException $e) {
$this->assertTrue(true, '->initialize() throws a \LogicException if the node is not a file input field');
}
}
 
/**
* @dataProvider getSetValueMethods
*/
public function testSetValue($method)
{
$node = $this->createNode('input', '', array('type' => 'file'));
$field = new FileFormField($node);
 
$field->$method(null);
$this->assertEquals(array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => UPLOAD_ERR_NO_FILE, 'size' => 0), $field->getValue(), "->$method() clears the uploaded file if the value is null");
 
$field->$method(__FILE__);
$value = $field->getValue();
 
$this->assertEquals(basename(__FILE__), $value['name'], "->$method() sets the name of the file field");
$this->assertEquals('', $value['type'], "->$method() sets the type of the file field");
$this->assertInternalType('string', $value['tmp_name'], "->$method() sets the tmp_name of the file field");
$this->assertFileExists($value['tmp_name'], "->$method() creates a copy of the file at the tmp_name path");
$this->assertEquals(0, $value['error'], "->$method() sets the error of the file field");
$this->assertEquals(filesize(__FILE__), $value['size'], "->$method() sets the size of the file field");
 
$origInfo = pathinfo(__FILE__);
$tmpInfo = pathinfo($value['tmp_name']);
$this->assertEquals(
$origInfo['extension'],
$tmpInfo['extension'],
"->$method() keeps the same file extension in the tmp_name copy"
);
 
$field->$method(__DIR__.'/../Fixtures/no-extension');
$value = $field->getValue();
 
$this->assertArrayNotHasKey(
'extension',
pathinfo($value['tmp_name']),
"->$method() does not add a file extension in the tmp_name copy"
);
}
 
public function getSetValueMethods()
{
return array(
array('setValue'),
array('upload'),
);
}
 
public function testSetErrorCode()
{
$node = $this->createNode('input', '', array('type' => 'file'));
$field = new FileFormField($node);
 
$field->setErrorCode(UPLOAD_ERR_FORM_SIZE);
$value = $field->getValue();
$this->assertEquals(UPLOAD_ERR_FORM_SIZE, $value['error'], '->setErrorCode() sets the file input field error code');
 
try {
$field->setErrorCode('foobar');
$this->fail('->setErrorCode() throws a \InvalidArgumentException if the error code is not valid');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->setErrorCode() throws a \InvalidArgumentException if the error code is not valid');
}
}
 
public function testSetRawFilePath()
{
$node = $this->createNode('input', '', array('type' => 'file'));
$field = new FileFormField($node);
$field->setFilePath(__FILE__);
 
$this->assertEquals(__FILE__, $field->getValue());
}
}
/vendor/symfony/dom-crawler/Tests/Field/FormFieldTest.php
@@ -0,0 +1,38 @@
<?php
 
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
 
namespace Symfony\Component\DomCrawler\Tests\Field;
 
use Symfony\Component\DomCrawler\Field\InputFormField;
 
class FormFieldTest extends FormFieldTestCase
{
public function testGetName()
{
$node = $this->createNode('input', '', array('type' => 'text', 'name' => 'name', 'value' => 'value'));
$field = new InputFormField($node);
 
$this->assertEquals('name', $field->getName(), '->getName() returns the name of the field');
}
 
public function testGetSetHasValue()
{
$node = $this->createNode('input', '', array('type' => 'text', 'name' => 'name', 'value' => 'value'));
$field = new InputFormField($node);
 
$this->assertEquals('value', $field->getValue(), '->getValue() returns the value of the field');
 
$field->setValue('foo');
$this->assertEquals('foo', $field->getValue(), '->setValue() sets the value of the field');
 
$this->assertTrue($field->hasValue(), '->hasValue() always returns true');
}
}
/vendor/symfony/dom-crawler/Tests/Field/FormFieldTestCase.php
@@ -0,0 +1,29 @@
<?php
 
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
 
namespace Symfony\Component\DomCrawler\Tests\Field;
 
use PHPUnit\Framework\TestCase;
 
class FormFieldTestCase extends TestCase
{
protected function createNode($tag, $value, $attributes = array())
{
$document = new \DOMDocument();
$node = $document->createElement($tag, $value);
 
foreach ($attributes as $name => $value) {
$node->setAttribute($name, $value);
}
 
return $node;
}
}
/vendor/symfony/dom-crawler/Tests/Field/InputFormFieldTest.php
@@ -0,0 +1,49 @@
<?php
 
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
 
namespace Symfony\Component\DomCrawler\Tests\Field;
 
use Symfony\Component\DomCrawler\Field\InputFormField;
 
class InputFormFieldTest extends FormFieldTestCase
{
public function testInitialize()
{
$node = $this->createNode('input', '', array('type' => 'text', 'name' => 'name', 'value' => 'value'));
$field = new InputFormField($node);
 
$this->assertEquals('value', $field->getValue(), '->initialize() sets the value of the field to the value attribute value');
 
$node = $this->createNode('textarea', '');
try {
$field = new InputFormField($node);
$this->fail('->initialize() throws a \LogicException if the node is not an input');
} catch (\LogicException $e) {
$this->assertTrue(true, '->initialize() throws a \LogicException if the node is not an input');
}
 
$node = $this->createNode('input', '', array('type' => 'checkbox'));
try {
$field = new InputFormField($node);
$this->fail('->initialize() throws a \LogicException if the node is a checkbox');
} catch (\LogicException $e) {
$this->assertTrue(true, '->initialize() throws a \LogicException if the node is a checkbox');
}
 
$node = $this->createNode('input', '', array('type' => 'file'));
try {
$field = new InputFormField($node);
$this->fail('->initialize() throws a \LogicException if the node is a file');
} catch (\LogicException $e) {
$this->assertTrue(true, '->initialize() throws a \LogicException if the node is a file');
}
}
}
/vendor/symfony/dom-crawler/Tests/Field/TextareaFormFieldTest.php
@@ -0,0 +1,46 @@
<?php
 
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
 
namespace Symfony\Component\DomCrawler\Tests\Field;
 
use Symfony\Component\DomCrawler\Field\TextareaFormField;
 
class TextareaFormFieldTest extends FormFieldTestCase
{
public function testInitialize()
{
$node = $this->createNode('textarea', 'foo bar');
$field = new TextareaFormField($node);
 
$this->assertEquals('foo bar', $field->getValue(), '->initialize() sets the value of the field to the textarea node value');
 
$node = $this->createNode('input', '');
try {
$field = new TextareaFormField($node);
$this->fail('->initialize() throws a \LogicException if the node is not a textarea');
} catch (\LogicException $e) {
$this->assertTrue(true, '->initialize() throws a \LogicException if the node is not a textarea');
}
 
// Ensure that valid HTML can be used on a textarea.
$node = $this->createNode('textarea', 'foo bar <h1>Baz</h1>');
$field = new TextareaFormField($node);
 
$this->assertEquals('foo bar <h1>Baz</h1>', $field->getValue(), '->initialize() sets the value of the field to the textarea node value');
 
// Ensure that we don't do any DOM manipulation/validation by passing in
// "invalid" HTML.
$node = $this->createNode('textarea', 'foo bar <h1>Baz</h2>');
$field = new TextareaFormField($node);
 
$this->assertEquals('foo bar <h1>Baz</h2>', $field->getValue(), '->initialize() sets the value of the field to the textarea node value');
}
}
/vendor/symfony/dom-crawler/Tests/Fixtures/no-extension
@@ -0,0 +1 @@
Test
/vendor/symfony/dom-crawler/Tests/Fixtures/windows-1250.html
@@ -0,0 +1,8 @@
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=windows-1250">
</head>
<body>
<p>Žèýù</p>
</body>
</html>
/vendor/symfony/dom-crawler/Tests/FormTest.php
@@ -0,0 +1,941 @@
<?php
 
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
 
namespace Symfony\Component\DomCrawler\Tests;
 
use PHPUnit\Framework\TestCase;
use Symfony\Component\DomCrawler\Form;
use Symfony\Component\DomCrawler\FormFieldRegistry;
 
class FormTest extends TestCase
{
public static function setUpBeforeClass()
{
// Ensure that the private helper class FormFieldRegistry is loaded
class_exists('Symfony\\Component\\DomCrawler\\Form');
}
 
public function testConstructorThrowsExceptionIfTheNodeHasNoFormAncestor()
{
$dom = new \DOMDocument();
$dom->loadHTML('
<html>
<input type="submit" />
<form>
<input type="foo" />
</form>
<button />
</html>
');
 
$nodes = $dom->getElementsByTagName('input');
 
try {
$form = new Form($nodes->item(0), 'http://example.com');
$this->fail('__construct() throws a \\LogicException if the node has no form ancestor');
} catch (\LogicException $e) {
$this->assertTrue(true, '__construct() throws a \\LogicException if the node has no form ancestor');
}
 
try {
$form = new Form($nodes->item(1), 'http://example.com');
$this->fail('__construct() throws a \\LogicException if the input type is not submit, button, or image');
} catch (\LogicException $e) {
$this->assertTrue(true, '__construct() throws a \\LogicException if the input type is not submit, button, or image');
}
 
$nodes = $dom->getElementsByTagName('button');
 
try {
$form = new Form($nodes->item(0), 'http://example.com');
$this->fail('__construct() throws a \\LogicException if the node has no form ancestor');
} catch (\LogicException $e) {
$this->assertTrue(true, '__construct() throws a \\LogicException if the node has no form ancestor');
}
}
 
/**
* __construct() should throw \\LogicException if the form attribute is invalid.
*
* @expectedException \LogicException
*/
public function testConstructorThrowsExceptionIfNoRelatedForm()
{
$dom = new \DOMDocument();
$dom->loadHTML('
<html>
<form id="bar">
<input type="submit" form="nonexistent" />
</form>
<input type="text" form="nonexistent" />
<button />
</html>
');
 
$nodes = $dom->getElementsByTagName('input');
 
$form = new Form($nodes->item(0), 'http://example.com');
$form = new Form($nodes->item(1), 'http://example.com');
}
 
public function testConstructorLoadsOnlyFieldsOfTheRightForm()
{
$dom = $this->createTestMultipleForm();
 
$nodes = $dom->getElementsByTagName('form');
$buttonElements = $dom->getElementsByTagName('button');
 
$form = new Form($nodes->item(0), 'http://example.com');
$this->assertCount(3, $form->all());
 
$form = new Form($buttonElements->item(1), 'http://example.com');
$this->assertCount(5, $form->all());
}
 
public function testConstructorHandlesFormAttribute()
{
$dom = $this->createTestHtml5Form();
 
$inputElements = $dom->getElementsByTagName('input');
$buttonElements = $dom->getElementsByTagName('button');
 
// Tests if submit buttons are correctly assigned to forms
$form1 = new Form($buttonElements->item(1), 'http://example.com');
$this->assertSame($dom->getElementsByTagName('form')->item(0), $form1->getFormNode(), 'HTML5-compliant form attribute handled incorrectly');
 
$form1 = new Form($inputElements->item(3), 'http://example.com');
$this->assertSame($dom->getElementsByTagName('form')->item(0), $form1->getFormNode(), 'HTML5-compliant form attribute handled incorrectly');
 
$form2 = new Form($buttonElements->item(0), 'http://example.com');
$this->assertSame($dom->getElementsByTagName('form')->item(1), $form2->getFormNode(), 'HTML5-compliant form attribute handled incorrectly');
}
 
public function testConstructorHandlesFormValues()
{
$dom = $this->createTestHtml5Form();
 
$inputElements = $dom->getElementsByTagName('input');
$buttonElements = $dom->getElementsByTagName('button');
 
$form1 = new Form($inputElements->item(3), 'http://example.com');
$form2 = new Form($buttonElements->item(0), 'http://example.com');
 
// Tests if form values are correctly assigned to forms
$values1 = array(
'apples' => array('1', '2'),
'form_name' => 'form-1',
'button_1' => 'Capture fields',
'outer_field' => 'success',
);
$values2 = array(
'oranges' => array('1', '2', '3'),
'form_name' => 'form_2',
'button_2' => '',
'app_frontend_form_type_contact_form_type' => array('contactType' => '', 'firstName' => 'John'),
);
 
$this->assertEquals($values1, $form1->getPhpValues(), 'HTML5-compliant form attribute handled incorrectly');
$this->assertEquals($values2, $form2->getPhpValues(), 'HTML5-compliant form attribute handled incorrectly');
}
 
public function testMultiValuedFields()
{
$form = $this->createForm('<form>
<input type="text" name="foo[4]" value="foo" disabled="disabled" />
<input type="text" name="foo" value="foo" disabled="disabled" />
<input type="text" name="foo[2]" value="foo" disabled="disabled" />
<input type="text" name="foo[]" value="foo" disabled="disabled" />
<input type="text" name="bar[foo][]" value="foo" disabled="disabled" />
<input type="text" name="bar[foo][foobar]" value="foo" disabled="disabled" />
<input type="submit" />
</form>
');
 
$this->assertEquals(
array_keys($form->all()),
array('foo[2]', 'foo[3]', 'bar[foo][0]', 'bar[foo][foobar]')
);
 
$this->assertEquals($form->get('foo[2]')->getValue(), 'foo');
$this->assertEquals($form->get('foo[3]')->getValue(), 'foo');
$this->assertEquals($form->get('bar[foo][0]')->getValue(), 'foo');
$this->assertEquals($form->get('bar[foo][foobar]')->getValue(), 'foo');
 
$form['foo[2]'] = 'bar';
$form['foo[3]'] = 'bar';
 
$this->assertEquals($form->get('foo[2]')->getValue(), 'bar');
$this->assertEquals($form->get('foo[3]')->getValue(), 'bar');
 
$form['bar'] = array('foo' => array('0' => 'bar', 'foobar' => 'foobar'));
 
$this->assertEquals($form->get('bar[foo][0]')->getValue(), 'bar');
$this->assertEquals($form->get('bar[foo][foobar]')->getValue(), 'foobar');
}
 
/**
* @dataProvider provideInitializeValues
*/
public function testConstructor($message, $form, $values)
{
$form = $this->createForm('<form>'.$form.'</form>');
$this->assertEquals(
$values,
array_map(
function ($field) {
$class = get_class($field);
 
return array(substr($class, strrpos($class, '\\') + 1), $field->getValue());
},
$form->all()
),
'->getDefaultValues() '.$message
);
}
 
public function provideInitializeValues()
{
return array(
array(
'does not take into account input fields without a name attribute',
'<input type="text" value="foo" />
<input type="submit" />',
array(),
),
array(
'does not take into account input fields with an empty name attribute value',
'<input type="text" name="" value="foo" />
<input type="submit" />',
array(),
),
array(
'takes into account disabled input fields',
'<input type="text" name="foo" value="foo" disabled="disabled" />
<input type="submit" />',
array('foo' => array('InputFormField', 'foo')),
),
array(
'appends the submitted button value',
'<input type="submit" name="bar" value="bar" />',
array('bar' => array('InputFormField', 'bar')),
),
array(
'appends the submitted button value for Button element',
'<button type="submit" name="bar" value="bar">Bar</button>',
array('bar' => array('InputFormField', 'bar')),
),
array(
'appends the submitted button value but not other submit buttons',
'<input type="submit" name="bar" value="bar" />
<input type="submit" name="foobar" value="foobar" />',
array('foobar' => array('InputFormField', 'foobar')),
),
array(
'turns an image input into x and y fields',
'<input type="image" name="bar" />',
array('bar.x' => array('InputFormField', '0'), 'bar.y' => array('InputFormField', '0')),
),
array(
'returns textareas',
'<textarea name="foo">foo</textarea>
<input type="submit" />',
array('foo' => array('TextareaFormField', 'foo')),
),
array(
'returns inputs',
'<input type="text" name="foo" value="foo" />
<input type="submit" />',
array('foo' => array('InputFormField', 'foo')),
),
array(
'returns checkboxes',
'<input type="checkbox" name="foo" value="foo" checked="checked" />
<input type="submit" />',
array('foo' => array('ChoiceFormField', 'foo')),
),
array(
'returns not-checked checkboxes',
'<input type="checkbox" name="foo" value="foo" />
<input type="submit" />',
array('foo' => array('ChoiceFormField', false)),
),
array(
'returns radio buttons',
'<input type="radio" name="foo" value="foo" />
<input type="radio" name="foo" value="bar" checked="bar" />
<input type="submit" />',
array('foo' => array('ChoiceFormField', 'bar')),
),
array(
'returns file inputs',
'<input type="file" name="foo" />
<input type="submit" />',
array('foo' => array('FileFormField', array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => 4, 'size' => 0))),
),
);
}
 
public function testGetFormNode()
{
$dom = new \DOMDocument();
$dom->loadHTML('<html><form><input type="submit" /></form></html>');
 
$form = new Form($dom->getElementsByTagName('input')->item(0), 'http://example.com');
 
$this->assertSame($dom->getElementsByTagName('form')->item(0), $form->getFormNode(), '->getFormNode() returns the form node associated with this form');
}
 
public function testGetFormNodeFromNamedForm()
{
$dom = new \DOMDocument();
$dom->loadHTML('<html><form name="my_form"><input type="submit" /></form></html>');
 
$form = new Form($dom->getElementsByTagName('form')->item(0), 'http://example.com');
 
$this->assertSame($dom->getElementsByTagName('form')->item(0), $form->getFormNode(), '->getFormNode() returns the form node associated with this form');
}
 
public function testGetMethod()
{
$form = $this->createForm('<form><input type="submit" /></form>');
$this->assertEquals('GET', $form->getMethod(), '->getMethod() returns get if no method is defined');
 
$form = $this->createForm('<form method="post"><input type="submit" /></form>');
$this->assertEquals('POST', $form->getMethod(), '->getMethod() returns the method attribute value of the form');
 
$form = $this->createForm('<form method="post"><input type="submit" /></form>', 'put');
$this->assertEquals('PUT', $form->getMethod(), '->getMethod() returns the method defined in the constructor if provided');
 
$form = $this->createForm('<form method="post"><input type="submit" /></form>', 'delete');
$this->assertEquals('DELETE', $form->getMethod(), '->getMethod() returns the method defined in the constructor if provided');
 
$form = $this->createForm('<form method="post"><input type="submit" /></form>', 'patch');
$this->assertEquals('PATCH', $form->getMethod(), '->getMethod() returns the method defined in the constructor if provided');
}
 
public function testGetSetValue()
{
$form = $this->createForm('<form><input type="text" name="foo" value="foo" /><input type="submit" /></form>');
 
$this->assertEquals('foo', $form['foo']->getValue(), '->offsetGet() returns the value of a form field');
 
$form['foo'] = 'bar';
 
$this->assertEquals('bar', $form['foo']->getValue(), '->offsetSet() changes the value of a form field');
 
try {
$form['foobar'] = 'bar';
$this->fail('->offsetSet() throws an \InvalidArgumentException exception if the field does not exist');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->offsetSet() throws an \InvalidArgumentException exception if the field does not exist');
}
 
try {
$form['foobar'];
$this->fail('->offsetSet() throws an \InvalidArgumentException exception if the field does not exist');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->offsetSet() throws an \InvalidArgumentException exception if the field does not exist');
}
}
 
public function testDisableValidation()
{
$form = $this->createForm('<form>
<select name="foo[bar]">
<option value="bar">bar</option>
</select>
<select name="foo[baz]">
<option value="foo">foo</option>
</select>
<input type="submit" />
</form>');
 
$form->disableValidation();
 
$form['foo[bar]']->select('foo');
$form['foo[baz]']->select('bar');
$this->assertEquals('foo', $form['foo[bar]']->getValue(), '->disableValidation() disables validation of all ChoiceFormField.');
$this->assertEquals('bar', $form['foo[baz]']->getValue(), '->disableValidation() disables validation of all ChoiceFormField.');
}
 
public function testOffsetUnset()
{
$form = $this->createForm('<form><input type="text" name="foo" value="foo" /><input type="submit" /></form>');
unset($form['foo']);
$this->assertFalse(isset($form['foo']), '->offsetUnset() removes a field');
}
 
public function testOffsetExists()
{
$form = $this->createForm('<form><input type="text" name="foo" value="foo" /><input type="submit" /></form>');
 
$this->assertTrue(isset($form['foo']), '->offsetExists() return true if the field exists');
$this->assertFalse(isset($form['bar']), '->offsetExists() return false if the field does not exist');
}
 
public function testGetValues()
{
$form = $this->createForm('<form><input type="text" name="foo[bar]" value="foo" /><input type="text" name="bar" value="bar" /><select multiple="multiple" name="baz[]"></select><input type="submit" /></form>');
$this->assertEquals(array('foo[bar]' => 'foo', 'bar' => 'bar', 'baz' => array()), $form->getValues(), '->getValues() returns all form field values');
 
$form = $this->createForm('<form><input type="checkbox" name="foo" value="foo" /><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
$this->assertEquals(array('bar' => 'bar'), $form->getValues(), '->getValues() does not include not-checked checkboxes');
 
$form = $this->createForm('<form><input type="file" name="foo" value="foo" /><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
$this->assertEquals(array('bar' => 'bar'), $form->getValues(), '->getValues() does not include file input fields');
 
$form = $this->createForm('<form><input type="text" name="foo" value="foo" disabled="disabled" /><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
$this->assertEquals(array('bar' => 'bar'), $form->getValues(), '->getValues() does not include disabled fields');
}
 
public function testSetValues()
{
$form = $this->createForm('<form><input type="checkbox" name="foo" value="foo" checked="checked" /><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
$form->setValues(array('foo' => false, 'bar' => 'foo'));
$this->assertEquals(array('bar' => 'foo'), $form->getValues(), '->setValues() sets the values of fields');
}
 
public function testMultiselectSetValues()
{
$form = $this->createForm('<form><select multiple="multiple" name="multi"><option value="foo">foo</option><option value="bar">bar</option></select><input type="submit" /></form>');
$form->setValues(array('multi' => array('foo', 'bar')));
$this->assertEquals(array('multi' => array('foo', 'bar')), $form->getValues(), '->setValue() sets the values of select');
}
 
public function testGetPhpValues()
{
$form = $this->createForm('<form><input type="text" name="foo[bar]" value="foo" /><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
$this->assertEquals(array('foo' => array('bar' => 'foo'), 'bar' => 'bar'), $form->getPhpValues(), '->getPhpValues() converts keys with [] to arrays');
 
$form = $this->createForm('<form><input type="text" name="fo.o[ba.r]" value="foo" /><input type="text" name="ba r" value="bar" /><input type="submit" /></form>');
$this->assertEquals(array('fo.o' => array('ba.r' => 'foo'), 'ba r' => 'bar'), $form->getPhpValues(), '->getPhpValues() preserves periods and spaces in names');
 
$form = $this->createForm('<form><input type="text" name="fo.o[ba.r][]" value="foo" /><input type="text" name="fo.o[ba.r][ba.z]" value="bar" /><input type="submit" /></form>');
$this->assertEquals(array('fo.o' => array('ba.r' => array('foo', 'ba.z' => 'bar'))), $form->getPhpValues(), '->getPhpValues() preserves periods and spaces in names recursively');
 
$form = $this->createForm('<form><input type="text" name="foo[bar]" value="foo" /><input type="text" name="bar" value="bar" /><select multiple="multiple" name="baz[]"></select><input type="submit" /></form>');
$this->assertEquals(array('foo' => array('bar' => 'foo'), 'bar' => 'bar'), $form->getPhpValues(), "->getPhpValues() doesn't return empty values");
}
 
public function testGetFiles()
{
$form = $this->createForm('<form><input type="file" name="foo[bar]" /><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
$this->assertEquals(array(), $form->getFiles(), '->getFiles() returns an empty array if method is get');
 
$form = $this->createForm('<form method="post"><input type="file" name="foo[bar]" /><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
$this->assertEquals(array('foo[bar]' => array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => 4, 'size' => 0)), $form->getFiles(), '->getFiles() only returns file fields for POST');
 
$form = $this->createForm('<form method="post"><input type="file" name="foo[bar]" /><input type="text" name="bar" value="bar" /><input type="submit" /></form>', 'put');
$this->assertEquals(array('foo[bar]' => array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => 4, 'size' => 0)), $form->getFiles(), '->getFiles() only returns file fields for PUT');
 
$form = $this->createForm('<form method="post"><input type="file" name="foo[bar]" /><input type="text" name="bar" value="bar" /><input type="submit" /></form>', 'delete');
$this->assertEquals(array('foo[bar]' => array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => 4, 'size' => 0)), $form->getFiles(), '->getFiles() only returns file fields for DELETE');
 
$form = $this->createForm('<form method="post"><input type="file" name="foo[bar]" /><input type="text" name="bar" value="bar" /><input type="submit" /></form>', 'patch');
$this->assertEquals(array('foo[bar]' => array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => 4, 'size' => 0)), $form->getFiles(), '->getFiles() only returns file fields for PATCH');
 
$form = $this->createForm('<form method="post"><input type="file" name="foo[bar]" disabled="disabled" /><input type="submit" /></form>');
$this->assertEquals(array(), $form->getFiles(), '->getFiles() does not include disabled file fields');
}
 
public function testGetPhpFiles()
{
$form = $this->createForm('<form method="post"><input type="file" name="foo[bar]" /><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
$this->assertEquals(array('foo' => array('bar' => array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => 4, 'size' => 0))), $form->getPhpFiles(), '->getPhpFiles() converts keys with [] to arrays');
 
$form = $this->createForm('<form method="post"><input type="file" name="f.o o[bar]" /><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
$this->assertEquals(array('f.o o' => array('bar' => array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => 4, 'size' => 0))), $form->getPhpFiles(), '->getPhpFiles() preserves periods and spaces in names');
 
$form = $this->createForm('<form method="post"><input type="file" name="f.o o[bar][ba.z]" /><input type="file" name="f.o o[bar][]" /><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
$this->assertEquals(array('f.o o' => array('bar' => array('ba.z' => array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => 4, 'size' => 0), array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => 4, 'size' => 0)))), $form->getPhpFiles(), '->getPhpFiles() preserves periods and spaces in names recursively');
}
 
/**
* @dataProvider provideGetUriValues
*/
public function testGetUri($message, $form, $values, $uri, $method = null)
{
$form = $this->createForm($form, $method);
$form->setValues($values);
 
$this->assertEquals('http://example.com'.$uri, $form->getUri(), '->getUri() '.$message);
}
 
public function testGetBaseUri()
{
$dom = new \DOMDocument();
$dom->loadHTML('<form method="post" action="foo.php"><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
 
$nodes = $dom->getElementsByTagName('input');
$form = new Form($nodes->item($nodes->length - 1), 'http://www.foo.com/');
$this->assertEquals('http://www.foo.com/foo.php', $form->getUri());
}
 
public function testGetUriWithAnchor()
{
$form = $this->createForm('<form action="#foo"><input type="submit" /></form>', null, 'http://example.com/id/123');
 
$this->assertEquals('http://example.com/id/123#foo', $form->getUri());
}
 
public function testGetUriActionAbsolute()
{
$formHtml = '<form id="login_form" action="https://login.foo.com/login.php?login_attempt=1" method="POST"><input type="text" name="foo" value="foo" /><input type="submit" /></form>';
 
$form = $this->createForm($formHtml);
$this->assertEquals('https://login.foo.com/login.php?login_attempt=1', $form->getUri(), '->getUri() returns absolute URIs set in the action form');
 
$form = $this->createForm($formHtml, null, 'https://login.foo.com');
$this->assertEquals('https://login.foo.com/login.php?login_attempt=1', $form->getUri(), '->getUri() returns absolute URIs set in the action form');
 
$form = $this->createForm($formHtml, null, 'https://login.foo.com/bar/');
$this->assertEquals('https://login.foo.com/login.php?login_attempt=1', $form->getUri(), '->getUri() returns absolute URIs set in the action form');
 
// The action URI haven't the same domain Host have an another domain as Host
$form = $this->createForm($formHtml, null, 'https://www.foo.com');
$this->assertEquals('https://login.foo.com/login.php?login_attempt=1', $form->getUri(), '->getUri() returns absolute URIs set in the action form');
 
$form = $this->createForm($formHtml, null, 'https://www.foo.com/bar/');
$this->assertEquals('https://login.foo.com/login.php?login_attempt=1', $form->getUri(), '->getUri() returns absolute URIs set in the action form');
}
 
public function testGetUriAbsolute()
{
$form = $this->createForm('<form action="foo"><input type="submit" /></form>', null, 'http://localhost/foo/');
$this->assertEquals('http://localhost/foo/foo', $form->getUri(), '->getUri() returns absolute URIs');
 
$form = $this->createForm('<form action="/foo"><input type="submit" /></form>', null, 'http://localhost/foo/');
$this->assertEquals('http://localhost/foo', $form->getUri(), '->getUri() returns absolute URIs');
}
 
public function testGetUriWithOnlyQueryString()
{
$form = $this->createForm('<form action="?get=param"><input type="submit" /></form>', null, 'http://localhost/foo/bar');
$this->assertEquals('http://localhost/foo/bar?get=param', $form->getUri(), '->getUri() returns absolute URIs only if the host has been defined in the constructor');
}
 
public function testGetUriWithoutAction()
{
$form = $this->createForm('<form><input type="submit" /></form>', null, 'http://localhost/foo/bar');
$this->assertEquals('http://localhost/foo/bar', $form->getUri(), '->getUri() returns path if no action defined');
}
 
public function provideGetUriValues()
{
return array(
array(
'returns the URI of the form',
'<form action="/foo"><input type="submit" /></form>',
array(),
'/foo',
),
array(
'appends the form values if the method is get',
'<form action="/foo"><input type="text" name="foo" value="foo" /><input type="submit" /></form>',
array(),
'/foo?foo=foo',
),
array(
'appends the form values and merges the submitted values',
'<form action="/foo"><input type="text" name="foo" value="foo" /><input type="submit" /></form>',
array('foo' => 'bar'),
'/foo?foo=bar',
),
array(
'does not append values if the method is post',
'<form action="/foo" method="post"><input type="text" name="foo" value="foo" /><input type="submit" /></form>',
array(),
'/foo',
),
array(
'does not append values if the method is patch',
'<form action="/foo" method="post"><input type="text" name="foo" value="foo" /><input type="submit" /></form>',
array(),
'/foo',
'PUT',
),
array(
'does not append values if the method is delete',
'<form action="/foo" method="post"><input type="text" name="foo" value="foo" /><input type="submit" /></form>',
array(),
'/foo',
'DELETE',
),
array(
'does not append values if the method is put',
'<form action="/foo" method="post"><input type="text" name="foo" value="foo" /><input type="submit" /></form>',
array(),
'/foo',
'PATCH',
),
array(
'appends the form values to an existing query string',
'<form action="/foo?bar=bar"><input type="text" name="foo" value="foo" /><input type="submit" /></form>',
array(),
'/foo?bar=bar&foo=foo',
),
array(
'replaces query values with the form values',
'<form action="/foo?bar=bar"><input type="text" name="bar" value="foo" /><input type="submit" /></form>',
array(),
'/foo?bar=foo',
),
array(
'returns an empty URI if the action is empty',
'<form><input type="submit" /></form>',
array(),
'/',
),
array(
'appends the form values even if the action is empty',
'<form><input type="text" name="foo" value="foo" /><input type="submit" /></form>',
array(),
'/?foo=foo',
),
array(
'chooses the path if the action attribute value is a sharp (#)',
'<form action="#" method="post"><input type="text" name="foo" value="foo" /><input type="submit" /></form>',
array(),
'/#',
),
);
}
 
public function testHas()
{
$form = $this->createForm('<form method="post"><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
 
$this->assertFalse($form->has('foo'), '->has() returns false if a field is not in the form');
$this->assertTrue($form->has('bar'), '->has() returns true if a field is in the form');
}
 
public function testRemove()
{
$form = $this->createForm('<form method="post"><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
$form->remove('bar');
$this->assertFalse($form->has('bar'), '->remove() removes a field');
}
 
public function testGet()
{
$form = $this->createForm('<form method="post"><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
 
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Field\\InputFormField', $form->get('bar'), '->get() returns the field object associated with the given name');
 
try {
$form->get('foo');
$this->fail('->get() throws an \InvalidArgumentException if the field does not exist');
} catch (\InvalidArgumentException $e) {
$this->assertTrue(true, '->get() throws an \InvalidArgumentException if the field does not exist');
}
}
 
public function testAll()
{
$form = $this->createForm('<form method="post"><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
 
$fields = $form->all();
$this->assertCount(1, $fields, '->all() return an array of form field objects');
$this->assertInstanceOf('Symfony\\Component\\DomCrawler\\Field\\InputFormField', $fields['bar'], '->all() return an array of form field objects');
}
 
public function testSubmitWithoutAFormButton()
{
$dom = new \DOMDocument();
$dom->loadHTML('
<html>
<form>
<input type="foo" />
</form>
</html>
');
 
$nodes = $dom->getElementsByTagName('form');
$form = new Form($nodes->item(0), 'http://example.com');
$this->assertSame($nodes->item(0), $form->getFormNode(), '->getFormNode() returns the form node associated with this form');
}
 
public function testTypeAttributeIsCaseInsensitive()
{
$form = $this->createForm('<form method="post"><input type="IMAGE" name="example" /></form>');
$this->assertTrue($form->has('example.x'), '->has() returns true if the image input was correctly turned into an x and a y fields');
$this->assertTrue($form->has('example.y'), '->has() returns true if the image input was correctly turned into an x and a y fields');
}
 
public function testFormFieldRegistryAcceptAnyNames()
{
$field = $this->getFormFieldMock('[t:dbt%3adate;]data_daterange_enddate_value');
 
$registry = new FormFieldRegistry();
$registry->add($field);
$this->assertEquals($field, $registry->get('[t:dbt%3adate;]data_daterange_enddate_value'));
$registry->set('[t:dbt%3adate;]data_daterange_enddate_value', null);
 
$form = $this->createForm('<form><input type="text" name="[t:dbt%3adate;]data_daterange_enddate_value" value="bar" /><input type="submit" /></form>');
$form['[t:dbt%3adate;]data_daterange_enddate_value'] = 'bar';
 
$registry->remove('[t:dbt%3adate;]data_daterange_enddate_value');
}
 
/**
* @expectedException \InvalidArgumentException
*/
public function testFormFieldRegistryGetThrowAnExceptionWhenTheFieldDoesNotExist()
{
$registry = new FormFieldRegistry();
$registry->get('foo');
}
 
/**
* @expectedException \InvalidArgumentException
*/
public function testFormFieldRegistrySetThrowAnExceptionWhenTheFieldDoesNotExist()
{
$registry = new FormFieldRegistry();
$registry->set('foo', null);
}
 
public function testFormFieldRegistryHasReturnsTrueWhenTheFQNExists()
{
$registry = new FormFieldRegistry();
$registry->add($this->getFormFieldMock('foo[bar]'));
 
$this->assertTrue($registry->has('foo'));
$this->assertTrue($registry->has('foo[bar]'));
$this->assertFalse($registry->has('bar'));
$this->assertFalse($registry->has('foo[foo]'));
}
 
public function testFormRegistryFieldsCanBeRemoved()
{
$registry = new FormFieldRegistry();
$registry->add($this->getFormFieldMock('foo'));
$registry->remove('foo');
$this->assertFalse($registry->has('foo'));
}
 
public function testFormRegistrySupportsMultivaluedFields()
{
$registry = new FormFieldRegistry();
$registry->add($this->getFormFieldMock('foo[]'));
$registry->add($this->getFormFieldMock('foo[]'));
$registry->add($this->getFormFieldMock('bar[5]'));
$registry->add($this->getFormFieldMock('bar[]'));
$registry->add($this->getFormFieldMock('bar[baz]'));
 
$this->assertEquals(
array('foo[0]', 'foo[1]', 'bar[5]', 'bar[6]', 'bar[baz]'),
array_keys($registry->all())
);
}
 
public function testFormRegistrySetValues()
{
$registry = new FormFieldRegistry();
$registry->add($f2 = $this->getFormFieldMock('foo[2]'));
$registry->add($f3 = $this->getFormFieldMock('foo[3]'));
$registry->add($fbb = $this->getFormFieldMock('foo[bar][baz]'));
 
$f2
->expects($this->exactly(2))
->method('setValue')
->with(2)
;
 
$f3
->expects($this->exactly(2))
->method('setValue')
->with(3)
;
 
$fbb
->expects($this->exactly(2))
->method('setValue')
->with('fbb')
;
 
$registry->set('foo[2]', 2);
$registry->set('foo[3]', 3);
$registry->set('foo[bar][baz]', 'fbb');
 
$registry->set('foo', array(
2 => 2,
3 => 3,
'bar' => array(
'baz' => 'fbb',
),
));
}
 
/**
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage Cannot set value on a compound field "foo[bar]".
*/
public function testFormRegistrySetValueOnCompoundField()
{
$registry = new FormFieldRegistry();
$registry->add($this->getFormFieldMock('foo[bar][baz]'));
 
$registry->set('foo[bar]', 'fbb');
}
 
/**
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage Unreachable field "0"
*/
public function testFormRegistrySetArrayOnNotCompoundField()
{
$registry = new FormFieldRegistry();
$registry->add($this->getFormFieldMock('bar'));
 
$registry->set('bar', array('baz'));
}
 
public function testDifferentFieldTypesWithSameName()
{
$dom = new \DOMDocument();
$dom->loadHTML('
<html>
<body>
<form action="/">
<input type="hidden" name="option" value="default">
<input type="radio" name="option" value="A">
<input type="radio" name="option" value="B">
<input type="hidden" name="settings[1]" value="0">
<input type="checkbox" name="settings[1]" value="1" id="setting-1">
<button>klickme</button>
</form>
</body>
</html>
');
$form = new Form($dom->getElementsByTagName('form')->item(0), 'http://example.com');
 
$this->assertInstanceOf('Symfony\Component\DomCrawler\Field\ChoiceFormField', $form->get('option'));
}
 
protected function getFormFieldMock($name, $value = null)
{
$field = $this
->getMockBuilder('Symfony\\Component\\DomCrawler\\Field\\FormField')
->setMethods(array('getName', 'getValue', 'setValue', 'initialize'))
->disableOriginalConstructor()
->getMock()
;
 
$field
->expects($this->any())
->method('getName')
->will($this->returnValue($name))
;
 
$field
->expects($this->any())
->method('getValue')
->will($this->returnValue($value))
;
 
return $field;
}
 
protected function createForm($form, $method = null, $currentUri = null)
{
$dom = new \DOMDocument();
$dom->loadHTML('<html>'.$form.'</html>');
 
$xPath = new \DOMXPath($dom);
$nodes = $xPath->query('//input | //button');
 
if (null === $currentUri) {
$currentUri = 'http://example.com/';
}
 
return new Form($nodes->item($nodes->length - 1), $currentUri, $method);
}
 
protected function createTestHtml5Form()
{
$dom = new \DOMDocument();
$dom->loadHTML('
<html>
<h1>Hello form</h1>
<form id="form-1" action="" method="POST">
<div><input type="checkbox" name="apples[]" value="1" checked /></div>
<input form="form_2" type="checkbox" name="oranges[]" value="1" checked />
<div><label></label><input form="form-1" type="hidden" name="form_name" value="form-1" /></div>
<input form="form-1" type="submit" name="button_1" value="Capture fields" />
<button form="form_2" type="submit" name="button_2">Submit form_2</button>
</form>
<input form="form-1" type="checkbox" name="apples[]" value="2" checked />
<form id="form_2" action="" method="POST">
<div><div><input type="checkbox" name="oranges[]" value="2" checked />
<input type="checkbox" name="oranges[]" value="3" checked /></div></div>
<input form="form_2" type="hidden" name="form_name" value="form_2" />
<input form="form-1" type="hidden" name="outer_field" value="success" />
<button form="form-1" type="submit" name="button_3">Submit from outside the form</button>
<div>
<label for="app_frontend_form_type_contact_form_type_contactType">Message subject</label>
<div>
<select name="app_frontend_form_type_contact_form_type[contactType]" id="app_frontend_form_type_contact_form_type_contactType"><option selected="selected" value="">Please select subject</option><option id="1">Test type</option></select>
</div>
</div>
<div>
<label for="app_frontend_form_type_contact_form_type_firstName">Firstname</label>
<input type="text" name="app_frontend_form_type_contact_form_type[firstName]" value="John" id="app_frontend_form_type_contact_form_type_firstName"/>
</div>
</form>
<button />
</html>');
 
return $dom;
}
 
protected function createTestMultipleForm()
{
$dom = new \DOMDocument();
$dom->loadHTML('
<html>
<h1>Hello form</h1>
<form action="" method="POST">
<div><input type="checkbox" name="apples[]" value="1" checked /></div>
<input type="checkbox" name="oranges[]" value="1" checked />
<div><label></label><input type="hidden" name="form_name" value="form-1" /></div>
<input type="submit" name="button_1" value="Capture fields" />
<button type="submit" name="button_2">Submit form_2</button>
</form>
<form action="" method="POST">
<div><div><input type="checkbox" name="oranges[]" value="2" checked />
<input type="checkbox" name="oranges[]" value="3" checked /></div></div>
<input type="hidden" name="form_name" value="form_2" />
<input type="hidden" name="outer_field" value="success" />
<button type="submit" name="button_3">Submit from outside the form</button>
</form>
<button />
</html>');
 
return $dom;
}
 
public function testgetPhpValuesWithEmptyTextarea()
{
$dom = new \DOMDocument();
$dom->loadHTML('
<html>
<form>
<textarea name="example"></textarea>
</form>
</html>
');
 
$nodes = $dom->getElementsByTagName('form');
$form = new Form($nodes->item(0), 'http://example.com');
$this->assertEquals($form->getPhpValues(), array('example' => ''));
}
}
/vendor/symfony/dom-crawler/Tests/LinkTest.php
@@ -0,0 +1,161 @@
<?php
 
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
 
namespace Symfony\Component\DomCrawler\Tests;
 
use PHPUnit\Framework\TestCase;
use Symfony\Component\DomCrawler\Link;
 
class LinkTest extends TestCase
{
/**
* @expectedException \LogicException
*/
public function testConstructorWithANonATag()
{
$dom = new \DOMDocument();
$dom->loadHTML('<html><div><div></html>');
 
new Link($dom->getElementsByTagName('div')->item(0), 'http://www.example.com/');
}
 
/**
* @expectedException \InvalidArgumentException
*/
public function testConstructorWithAnInvalidCurrentUri()
{
$dom = new \DOMDocument();
$dom->loadHTML('<html><a href="/foo">foo</a></html>');
 
new Link($dom->getElementsByTagName('a')->item(0), 'example.com');
}
 
public function testGetNode()
{
$dom = new \DOMDocument();
$dom->loadHTML('<html><a href="/foo">foo</a></html>');
 
$node = $dom->getElementsByTagName('a')->item(0);
$link = new Link($node, 'http://example.com/');
 
$this->assertEquals($node, $link->getNode(), '->getNode() returns the node associated with the link');
}
 
public function testGetMethod()
{
$dom = new \DOMDocument();
$dom->loadHTML('<html><a href="/foo">foo</a></html>');
 
$node = $dom->getElementsByTagName('a')->item(0);
$link = new Link($node, 'http://example.com/');
 
$this->assertEquals('GET', $link->getMethod(), '->getMethod() returns the method of the link');
 
$link = new Link($node, 'http://example.com/', 'post');
$this->assertEquals('POST', $link->getMethod(), '->getMethod() returns the method of the link');
}
 
/**
* @dataProvider getGetUriTests
*/
public function testGetUri($url, $currentUri, $expected)
{
$dom = new \DOMDocument();
$dom->loadHTML(sprintf('<html><a href="%s">foo</a></html>', $url));
$link = new Link($dom->getElementsByTagName('a')->item(0), $currentUri);
 
$this->assertEquals($expected, $link->getUri());
}
 
/**
* @dataProvider getGetUriTests
*/
public function testGetUriOnArea($url, $currentUri, $expected)
{
$dom = new \DOMDocument();
$dom->loadHTML(sprintf('<html><map><area href="%s" /></map></html>', $url));
$link = new Link($dom->getElementsByTagName('area')->item(0), $currentUri);
 
$this->assertEquals($expected, $link->getUri());
}
 
/**
* @dataProvider getGetUriTests
*/
public function testGetUriOnLink($url, $currentUri, $expected)
{
$dom = new \DOMDocument();
$dom->loadHTML(sprintf('<html><head><link href="%s" /></head></html>', $url));
$link = new Link($dom->getElementsByTagName('link')->item(0), $currentUri);
 
$this->assertEquals($expected, $link->getUri());
}
 
public function getGetUriTests()
{
return array(
array('/foo', 'http://localhost/bar/foo/', 'http://localhost/foo'),
array('/foo', 'http://localhost/bar/foo', 'http://localhost/foo'),
array('
/foo', 'http://localhost/bar/foo/', 'http://localhost/foo'),
array('/foo
', 'http://localhost/bar/foo', 'http://localhost/foo'),
 
array('foo', 'http://localhost/bar/foo/', 'http://localhost/bar/foo/foo'),
array('foo', 'http://localhost/bar/foo', 'http://localhost/bar/foo'),
 
array('', 'http://localhost/bar/', 'http://localhost/bar/'),
array('#', 'http://localhost/bar/', 'http://localhost/bar/#'),
array('#bar', 'http://localhost/bar?a=b', 'http://localhost/bar?a=b#bar'),
array('#bar', 'http://localhost/bar/#foo', 'http://localhost/bar/#bar'),
array('?a=b', 'http://localhost/bar#foo', 'http://localhost/bar?a=b'),
array('?a=b', 'http://localhost/bar/', 'http://localhost/bar/?a=b'),
 
array('http://login.foo.com/foo', 'http://localhost/bar/', 'http://login.foo.com/foo'),
array('https://login.foo.com/foo', 'https://localhost/bar/', 'https://login.foo.com/foo'),
array('mailto:foo@bar.com', 'http://localhost/foo', 'mailto:foo@bar.com'),
 
// tests schema relative URL (issue #7169)
array('//login.foo.com/foo', 'http://localhost/bar/', 'http://login.foo.com/foo'),
array('//login.foo.com/foo', 'https://localhost/bar/', 'https://login.foo.com/foo'),
 
array('?foo=2', 'http://localhost?foo=1', 'http://localhost?foo=2'),
array('?foo=2', 'http://localhost/?foo=1', 'http://localhost/?foo=2'),
array('?foo=2', 'http://localhost/bar?foo=1', 'http://localhost/bar?foo=2'),
array('?foo=2', 'http://localhost/bar/?foo=1', 'http://localhost/bar/?foo=2'),
array('?bar=2', 'http://localhost?foo=1', 'http://localhost?bar=2'),
 
array('foo', 'http://login.foo.com/bar/baz?/query/string', 'http://login.foo.com/bar/foo'),
 
array('.', 'http://localhost/foo/bar/baz', 'http://localhost/foo/bar/'),
array('./', 'http://localhost/foo/bar/baz', 'http://localhost/foo/bar/'),
array('./foo', 'http://localhost/foo/bar/baz', 'http://localhost/foo/bar/foo'),
array('..', 'http://localhost/foo/bar/baz', 'http://localhost/foo/'),
array('../', 'http://localhost/foo/bar/baz', 'http://localhost/foo/'),
array('../foo', 'http://localhost/foo/bar/baz', 'http://localhost/foo/foo'),
array('../..', 'http://localhost/foo/bar/baz', 'http://localhost/'),
array('../../', 'http://localhost/foo/bar/baz', 'http://localhost/'),
array('../../foo', 'http://localhost/foo/bar/baz', 'http://localhost/foo'),
array('../../foo', 'http://localhost/bar/foo/', 'http://localhost/foo'),
array('../bar/../../foo', 'http://localhost/bar/foo/', 'http://localhost/foo'),
array('../bar/./../../foo', 'http://localhost/bar/foo/', 'http://localhost/foo'),
array('../../', 'http://localhost/', 'http://localhost/'),
array('../../', 'http://localhost', 'http://localhost/'),
 
array('/foo', 'http://localhost?bar=1', 'http://localhost/foo'),
array('/foo', 'http://localhost#bar', 'http://localhost/foo'),
array('/foo', 'file:///', 'file:///foo'),
array('/foo', 'file:///bar/baz', 'file:///foo'),
array('foo', 'file:///', 'file:///foo'),
array('foo', 'file:///bar/baz', 'file:///bar/foo'),
);
}
}