/** * Translates a CSS expression to its XPath equivalent. * Optionally, a prefix can be added to the resulting XPath * expression with the $prefix parameter. * * @param mixed $cssExpr * The CSS expression. * @param string $prefix * An optional prefix for the XPath expression. * * @return string @api */ public static function toXPath($cssExpr, $prefix = 'descendant-or-self::') { $translator = new Translator(); if (self::$html) { $translator->registerExtension(new HtmlExtension($translator)); } $translator->registerParserShortcut(new EmptyStringParser())->registerParserShortcut(new ElementParser())->registerParserShortcut(new ClassParser())->registerParserShortcut(new HashParser()); return $translator->cssToXPath($cssExpr, $prefix); }
/** @dataProvider getHtmlShakespearTestData */ public function testHtmlShakespear($css, $count) { $translator = new Translator(); $translator->registerExtension(new HtmlExtension($translator)); $document = new \DOMDocument(); $document->strictErrorChecking = false; $document->loadHTMLFile(__DIR__ . '/Fixtures/shakespear.html'); $document = simplexml_import_dom($document); $bodies = $document->xpath('//body'); $elements = $bodies[0]->xpath($translator->cssToXPath($css)); $this->assertEquals($count, count($elements)); }
public function tryToTestRawRenderWithDefaultMockValues(FunctionalNinja $I) { $I->amOnPage(['frontend/main/site/bla']); $mockMessage = FrontendMockBuilder::getMessage(); $locatorH2 = sprintf('//h2[text()=%s]', Translator::getXpathLiteral($mockMessage)); $locatorLi = sprintf('//li[text()=%s]', Translator::getXpathLiteral($mockMessage)); $I->seeNumberOfElements($locatorH2, self::NUMBER_OF_VARS); $I->seeNumberOfElements($locatorLi, 2 * FrontendMockBuilder::getNumberOfIterations()); }
/** * @param XPathExpr $xpath * @param FunctionNode $function * * @return XPathExpr * * @throws ExpressionErrorException */ public function translateLang(XPathExpr $xpath, FunctionNode $function) { $arguments = $function->getArguments(); foreach ($arguments as $token) { if (!($token->isString() || $token->isIdentifier())) { throw new ExpressionErrorException('Expected a single string or identifier for :lang(), got ' . implode(', ', $arguments)); } } return $xpath->addCondition(sprintf('ancestor-or-self::*[@lang][1][starts-with(concat(' . "translate(@%s, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'), '-')" . ', %s)]', 'lang', Translator::getXpathLiteral(strtolower($arguments[0]->getValue()) . '-'))); }
/** * @param Node\HashNode $node * * @return XPathExpr */ public function translateHash(Node\HashNode $node) { $xpath = $this->translator->nodeToXPath($node->getSelector()); return $this->translator->addAttributeMatching($xpath, '=', '@id', $node->getId()); }
/** * @param XPathExpr $xpath * @param FunctionNode $function * * @return XPathExpr * * @throws ExpressionErrorException */ public function translateLang(XPathExpr $xpath, FunctionNode $function) { $arguments = $function->getArguments(); foreach ($arguments as $token) { if (!($token->isString() || $token->isIdentifier())) { throw new ExpressionErrorException('Expected a single string or identifier for :lang(), got ' . implode(', ', $arguments)); } } return $xpath->addCondition(sprintf('lang(%s)', Translator::getXpathLiteral($arguments[0]->getValue()))); }
/** * Finds element by it's attribute(s) * * @static * * @param $element * @param $attributes * * @return string */ public static function find($element, array $attributes) { $operands = []; foreach ($attributes as $attribute => $value) { if (is_int($attribute)) { $operands[] = '@' . $value; } else { $operands[] = '@' . $attribute . ' = ' . Translator::getXpathLiteral($value); } } return sprintf('//%s[%s]', $element, implode(' and ', $operands)); }
/** * @param XPathExpr $xpath * @param string $attribute * @param string $value * * @return XPathExpr */ public function translateDifferent(XPathExpr $xpath, $attribute, $value) { return $xpath->addCondition(sprintf($value ? 'not(%1$s) or %1$s != %2$s' : '%s != %s', $attribute, Translator::getXpathLiteral($value))); }
/** * Locates an element containing a text inside. * Either CSS or XPath locator can be passed, however they will be converted to XPath. * * ```php * <?php * use Codeception\Util\Locator; * * Locator::contains('label', 'Name'); // label containing name * Locator::contains('div[@contenteditable=true]', 'hello world'); * ``` * * @param $element * @param $text * @return string */ public static function contains($element, $text) { $text = Translator::getXpathLiteral($text); return sprintf('%s[%s]', self::toXPath($element), "contains(., {$text})"); }