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<?php |
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declare(strict_types=1); |
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/** |
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* Saito - The Threaded Web Forum |
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* |
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* @copyright Copyright (c) the Saito Project Developers |
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* @link https://github.com/Schlaefer/Saito |
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* @license http://opensource.org/licenses/MIT |
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*/ |
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namespace Saito\Test; |
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use AssertionError; |
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use Symfony\Component\DomCrawler\Crawler; |
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/** |
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* Non-depended assumptions |
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*/ |
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trait AssertTrait |
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{ |
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/** |
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* assert contains tag |
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* |
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* @param array $expected expected |
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* @param string $result HTML |
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* @return void |
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*/ |
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public function assertContainsTag($expected, $result) |
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{ |
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do { |
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$crawler = new Crawler; |
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$crawler->addHtmlContent($result); |
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$selector = key($expected); |
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$node = $crawler->filter($selector); |
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$this->assertEquals( |
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1, |
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$node->count(), |
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"Selector '$selector' not found." |
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); |
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if (isset($expected[$selector]['attributes'])) { |
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foreach ($expected[$selector]['attributes'] as $attribute => $value) { |
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$this->assertEquals($value, $node->attr($attribute)); |
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} |
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} |
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} while (next($expected)); |
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} |
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/** |
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* tests if XPath exists in HTML Source |
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* |
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* @param string $html HTML |
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* @param string $path XPath |
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* @param int $count how many times should XPath exist in HTML |
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* @return mixed |
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*/ |
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public function assertXPath($html, $path, $count = 1) |
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{ |
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$xpath = $this->_getDOMXPath($html); |
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$length = $xpath->query($path)->length; |
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return $this->assertEquals( |
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$count, |
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$length, |
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"Failed XPath. Expected '$path' to be found $count times instead of $length." |
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); |
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} |
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/** |
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* assert not xpath |
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* |
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* @param string $html path |
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* @param string $path path |
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* @return bool |
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*/ |
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public function assertNotXPath($html, $path) |
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{ |
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return !$this->assertXPath($html, $path, 0); |
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} |
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/** |
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* get dom xpath |
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* |
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* @param string $html HTML |
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* @return \DOMXPath |
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*/ |
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protected function _getDOMXPath($html) |
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{ |
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$document = new \DOMDocument; |
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libxml_use_internal_errors(true); |
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$document->loadHTML('<!DOCTYPE html>' . $html); |
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$xpath = new \DOMXPath($document); |
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libxml_clear_errors(); |
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return $xpath; |
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} |
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/** |
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* Assert Flash message was set |
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* |
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* @param string $message message |
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* @param string $element element |
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* @param bool $debug debugging |
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* @return void |
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*/ |
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protected function assertFlash(string $message, string $element = null, $debug = false): void |
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{ |
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if ($debug) { |
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debug($_SESSION['Flash']['flash']); |
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} |
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if (!empty($_SESSION['Flash']['flash'])) { |
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foreach ($_SESSION['Flash']['flash'] as $flash) { |
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if ($flash['message'] !== $message) { |
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continue; |
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} |
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if ($element !== null && $flash['element'] !== 'Flash/' . $element) { |
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continue; |
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} |
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return; |
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} |
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} |
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throw new AssertionError( |
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sprintf('Flash message "%s" was not set.', $message) |
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); |
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} |
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} |
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Schlaefer /
Saito
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.