92 lines
2.3 KiB
PHP
92 lines
2.3 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Codeception\Constraint;
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use Codeception\Exception\ElementNotFound;
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use DOMElement;
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use PHPUnit\Framework\ExpectationFailedException;
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use SebastianBergmann\Comparator\ComparisonFailure;
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use Symfony\Component\DomCrawler\Crawler as SymfonyDomCrawler;
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use function rtrim;
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use function sprintf;
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use function strpos;
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class Crawler extends Page
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{
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/**
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* @param SymfonyDomCrawler $nodes
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* @return bool
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*/
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protected function matches($nodes): bool
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{
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if (!$nodes->count()) {
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return false;
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}
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if ($this->string === '') {
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return true;
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}
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foreach ($nodes as $node) {
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if (parent::matches($node->nodeValue)) {
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return true;
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}
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}
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return false;
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}
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/**
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* @param SymfonyDomCrawler $nodes
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* @param string $selector
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* @param ComparisonFailure|null $comparisonFailure
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*/
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protected function fail($nodes, $selector, ?ComparisonFailure $comparisonFailure = null): never
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{
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if (!$nodes->count()) {
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throw new ElementNotFound($selector, 'Element located either by name, CSS or XPath');
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}
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$output = "Failed asserting that any element by '{$selector}' ";
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$output .= $this->uriMessage('on page');
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if ($nodes->count() < 10) {
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$output .= $this->nodesList($nodes);
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} else {
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$output = sprintf('%s [total %d elements]', rtrim($output, ' '), $nodes->count());
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}
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$output .= "\ncontains text '{$this->string}'";
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throw new ExpectationFailedException(
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$output,
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$comparisonFailure
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);
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}
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/**
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* @param DOMElement[] $other
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* @return string
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*/
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protected function failureDescription($other): string
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{
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$description = '';
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foreach ($other as $o) {
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$description .= parent::failureDescription($o->textContent);
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}
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return $description;
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}
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protected function nodesList(SymfonyDomCrawler $domCrawler, ?string $contains = null): string
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{
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$output = '';
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foreach ($domCrawler as $node) {
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if ($contains && strpos($node->nodeValue, $contains) === false) {
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continue;
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}
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$output .= "\n+ " . $node->C14N();
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}
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return $output;
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}
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}
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