class WebAssert

class WebAssert extends MinkWebAssert {
    
    /**
     * The absolute URL of the site under test.
     *
     * @var string
     */
    protected $baseUrl = '';
    
    /**
     * Constructor.
     *
     * @param \Behat\Mink\Session $session
     *   The Behat session object;
     * @param string $base_url
     *   The base URL of the site under test.
     */
    public function __construct(Session $session, $base_url = '') {
        parent::__construct($session);
        $this->baseUrl = $base_url;
    }
    
    /**
     * {@inheritdoc}
     */
    protected function cleanUrl($url, $include_query = FALSE) {
        if ($url instanceof Url) {
            $url = $url->setAbsolute()
                ->toString();
        }
        // Strip the base URL from the beginning for absolute URLs.
        if ($this->baseUrl !== '' && strpos($url, $this->baseUrl) === 0) {
            $url = substr($url, strlen($this->baseUrl));
        }
        $parts = parse_url($url);
        // Make sure there is a forward slash at the beginning of relative URLs for
        // consistency.
        if (empty($parts['host']) && strpos($url, '/') !== 0) {
            $parts['path'] = '/' . $parts['path'];
        }
        $fragment = empty($parts['fragment']) ? '' : '#' . $parts['fragment'];
        $path = empty($parts['path']) ? '/' : $parts['path'];
        $query = $include_query && !empty($parts['query']) ? '?' . $parts['query'] : '';
        return preg_replace('/^\\/[^\\.\\/]+\\.php\\//', '/', $path) . $query . $fragment;
    }
    
    /**
     * Asserts that the current response header has a specific entry.
     *
     * @param string $name
     *   The name of the header entry to check existence of.
     * @param string $message
     *   The failure message.
     */
    public function responseHeaderExists(string $name, string $message = '') : void {
        if ($message === '') {
            $message = "Failed asserting that the response has a '{$name}' header.";
        }
        $headers = $this->session
            ->getResponseHeaders();
        $constraint = new ArrayHasKey($name);
        Assert::assertThat($headers, $constraint, $message);
    }
    
    /**
     * Asserts that the current response header does not have a specific entry.
     *
     * @param string $name
     *   The name of the header entry to check existence of.
     * @param string $message
     *   The failure message.
     */
    public function responseHeaderDoesNotExist(string $name, string $message = '') : void {
        if ($message === '') {
            $message = "Failed asserting that the response does not have a '{$name}' header.";
        }
        $headers = $this->session
            ->getResponseHeaders();
        $constraint = new LogicalNot(new ArrayHasKey($name));
        Assert::assertThat($headers, $constraint, $message);
    }
    
    /**
     * Asserts that the current page text matches regex a number of times.
     *
     * @param int $count
     *   The number of times the pattern is expected to be present.
     * @param string $regex
     *   The regex pattern.
     * @param string $message
     *   (Optional) the failure message.
     */
    public function pageTextMatchesCount(int $count, string $regex, string $message = '') : void {
        $actual = preg_replace('/\\s+/u', ' ', $this->session
            ->getPage()
            ->getText());
        $matches = preg_match_all($regex, $actual);
        if ($message === '') {
            $message = "Failed asserting that the page matches the pattern '{$regex}' {$count} time(s), {$matches} found.";
        }
        $constraint = new IsIdentical($count);
        Assert::assertThat($matches, $constraint, $message);
    }
    
    /**
     * Checks that specific button exists on the current page.
     *
     * @param string $button
     *   One of id|name|label|value for the button.
     * @param \Behat\Mink\Element\TraversableElement $container
     *   (optional) The document to check against. Defaults to the current page.
     *
     * @return \Behat\Mink\Element\NodeElement
     *   The matching element.
     *
     * @throws \Behat\Mink\Exception\ElementNotFoundException
     *   When the element doesn't exist.
     */
    public function buttonExists($button, TraversableElement $container = NULL) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $container = $container ?: $this->session
            ->getPage();
        $node = $container->findButton($button);
        if ($node === NULL) {
            throw new ElementNotFoundException($this->session
                ->getDriver(), 'button', 'id|name|label|value', $button);
        }
        return $node;
    }
    
    /**
     * Checks that the specific button does NOT exist on the current page.
     *
     * @param string $button
     *   One of id|name|label|value for the button.
     * @param \Behat\Mink\Element\TraversableElement $container
     *   (optional) The document to check against. Defaults to the current page.
     *
     * @throws \Behat\Mink\Exception\ExpectationException
     *   When the button exists.
     */
    public function buttonNotExists($button, TraversableElement $container = NULL) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $container = $container ?: $this->session
            ->getPage();
        $node = $container->findButton($button);
        $this->assert(NULL === $node, sprintf('A button "%s" appears on this page, but it should not.', $button));
    }
    
    /**
     * Checks that specific select field exists on the current page.
     *
     * @param string $select
     *   One of id|name|label|value for the select field.
     * @param \Behat\Mink\Element\TraversableElement $container
     *   (optional) The document to check against. Defaults to the current page.
     *
     * @return \Behat\Mink\Element\NodeElement
     *   The matching element
     *
     * @throws \Behat\Mink\Exception\ElementNotFoundException
     *   When the element doesn't exist.
     */
    public function selectExists($select, TraversableElement $container = NULL) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $container = $container ?: $this->session
            ->getPage();
        $node = $container->find('named', [
            'select',
            $select,
        ]);
        if ($node === NULL) {
            throw new ElementNotFoundException($this->session
                ->getDriver(), 'select', 'id|name|label|value', $select);
        }
        return $node;
    }
    
    /**
     * Checks that specific option in a select field exists on the current page.
     *
     * @param string $select
     *   One of id|name|label|value for the select field.
     * @param string $option
     *   The option value.
     * @param \Behat\Mink\Element\TraversableElement $container
     *   (optional) The document to check against. Defaults to the current page.
     *
     * @return \Behat\Mink\Element\NodeElement
     *   The matching option element
     *
     * @throws \Behat\Mink\Exception\ElementNotFoundException
     *   When the element doesn't exist.
     */
    public function optionExists($select, $option, TraversableElement $container = NULL) {
        if (func_num_args() > 3) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than three arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $container = $container ?: $this->session
            ->getPage();
        $select_field = $container->find('named', [
            'select',
            $select,
        ]);
        if ($select_field === NULL) {
            throw new ElementNotFoundException($this->session
                ->getDriver(), 'select', 'id|name|label|value', $select);
        }
        $option_field = $select_field->find('named_exact', [
            'option',
            $option,
        ]);
        if ($option_field === NULL) {
            throw new ElementNotFoundException($this->session
                ->getDriver(), 'select', 'id|name|label|value', $option);
        }
        return $option_field;
    }
    
    /**
     * Checks that an option in a select field does NOT exist on the current page.
     *
     * @param string $select
     *   One of id|name|label|value for the select field.
     * @param string $option
     *   The option value that should not exist.
     * @param \Behat\Mink\Element\TraversableElement $container
     *   (optional) The document to check against. Defaults to the current page.
     *
     * @throws \Behat\Mink\Exception\ElementNotFoundException
     *   When the select element doesn't exist.
     */
    public function optionNotExists($select, $option, TraversableElement $container = NULL) {
        if (func_num_args() > 3) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than three arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $container = $container ?: $this->session
            ->getPage();
        $select_field = $container->find('named', [
            'select',
            $select,
        ]);
        if ($select_field === NULL) {
            throw new ElementNotFoundException($this->session
                ->getDriver(), 'select', 'id|name|label|value', $select);
        }
        $option_field = $select_field->find('named_exact', [
            'option',
            $option,
        ]);
        $this->assert($option_field === NULL, sprintf('An option "%s" exists in select "%s", but it should not.', $option, $select));
    }
    
    /**
     * Pass if the page title is the given string.
     *
     * @param string $expected_title
     *   The string the page title should be.
     *
     * @throws \Behat\Mink\Exception\ExpectationException
     *   Thrown when element doesn't exist, or the title is a different one.
     */
    public function titleEquals($expected_title) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $title_element = $this->session
            ->getPage()
            ->find('css', 'title');
        if (!$title_element) {
            throw new ExpectationException('No title element found on the page', $this->session
                ->getDriver());
        }
        $actual_title = $title_element->getText();
        $this->assert($expected_title === $actual_title, 'Title found');
    }
    
    /**
     * Passes if a link with the specified label is found.
     *
     * An optional link index may be passed.
     *
     * @param string $label
     *   Text between the anchor tags.
     * @param int $index
     *   Link position counting from zero.
     * @param string $message
     *   (optional) A message to display with the assertion. Do not translate
     *   messages: use strtr() to embed variables in the message text, not
     *   t(). If left blank, a default message will be displayed.
     *
     * @throws \Behat\Mink\Exception\ExpectationException
     *   Thrown when element doesn't exist, or the link label is a different one.
     */
    public function linkExists($label, $index = 0, $message = '') {
        $message = $message ? $message : strtr('Link with label %label found.', [
            '%label' => $label,
        ]);
        $links = $this->session
            ->getPage()
            ->findAll('named', [
            'link',
            $label,
        ]);
        $this->assert(!empty($links[$index]), $message);
    }
    
    /**
     * Passes if a link with the exactly specified label is found.
     *
     * An optional link index may be passed.
     *
     * @param string $label
     *   Text between the anchor tags.
     * @param int $index
     *   Link position counting from zero.
     * @param string $message
     *   (optional) A message to display with the assertion. Do not translate
     *   messages: use strtr() to embed variables in the message text, not
     *   t(). If left blank, a default message will be displayed.
     *
     * @throws \Behat\Mink\Exception\ExpectationException
     *   Thrown when element doesn't exist, or the link label is a different one.
     */
    public function linkExistsExact($label, $index = 0, $message = '') {
        $message = $message ? $message : strtr('Link with label %label found.', [
            '%label' => $label,
        ]);
        $links = $this->session
            ->getPage()
            ->findAll('named_exact', [
            'link',
            $label,
        ]);
        $this->assert(!empty($links[$index]), $message);
    }
    
    /**
     * Passes if a link with the specified label is not found.
     *
     * An optional link index may be passed.
     *
     * @param string $label
     *   Text between the anchor tags.
     * @param string $message
     *   (optional) A message to display with the assertion. Do not translate
     *   messages: use strtr() to embed variables in the message text, not
     *   t(). If left blank, a default message will be displayed.
     *
     * @throws \Behat\Mink\Exception\ExpectationException
     *   Thrown when element doesn't exist, or the link label is a different one.
     */
    public function linkNotExists($label, $message = '') {
        $message = $message ? $message : strtr('Link with label %label not found.', [
            '%label' => $label,
        ]);
        $links = $this->session
            ->getPage()
            ->findAll('named', [
            'link',
            $label,
        ]);
        $this->assert(empty($links), $message);
    }
    
    /**
     * Passes if a link with the exactly specified label is not found.
     *
     * An optional link index may be passed.
     *
     * @param string $label
     *   Text between the anchor tags.
     * @param string $message
     *   (optional) A message to display with the assertion. Do not translate
     *   messages: use strtr() to embed variables in the message text, not
     *   t(). If left blank, a default message will be displayed.
     *
     * @throws \Behat\Mink\Exception\ExpectationException
     *   Thrown when element doesn't exist, or the link label is a different one.
     */
    public function linkNotExistsExact($label, $message = '') {
        $message = $message ? $message : strtr('Link with label %label not found.', [
            '%label' => $label,
        ]);
        $links = $this->session
            ->getPage()
            ->findAll('named_exact', [
            'link',
            $label,
        ]);
        $this->assert(empty($links), $message);
    }
    
    /**
     * Passes if a link containing a given href (part) is found.
     *
     * @param string $href
     *   The full or partial value of the 'href' attribute of the anchor tag.
     * @param int $index
     *   Link position counting from zero.
     * @param string $message
     *   (optional) A message to display with the assertion. Do not translate
     *   messages: use \Drupal\Component\Render\FormattableMarkup to embed
     *   variables in the message text, not t(). If left blank, a default message
     *   will be displayed.
     *
     * @throws \Behat\Mink\Exception\ExpectationException
     *   Thrown when element doesn't exist, or the link label is a different one.
     */
    public function linkByHrefExists($href, $index = 0, $message = '') {
        $xpath = $this->buildXPathQuery('//a[contains(@href, :href)]', [
            ':href' => $href,
        ]);
        $message = $message ? $message : strtr('Link containing href %href found.', [
            '%href' => $href,
        ]);
        $links = $this->session
            ->getPage()
            ->findAll('xpath', $xpath);
        $this->assert(!empty($links[$index]), $message);
    }
    
    /**
     * Passes if a link containing a given href (part) is not found.
     *
     * @param string $href
     *   The full or partial value of the 'href' attribute of the anchor tag.
     * @param string $message
     *   (optional) A message to display with the assertion. Do not translate
     *   messages: use \Drupal\Component\Render\FormattableMarkup to embed
     *   variables in the message text, not t(). If left blank, a default message
     *   will be displayed.
     *
     * @throws \Behat\Mink\Exception\ExpectationException
     *   Thrown when element doesn't exist, or the link label is a different one.
     */
    public function linkByHrefNotExists($href, $message = '') {
        $xpath = $this->buildXPathQuery('//a[contains(@href, :href)]', [
            ':href' => $href,
        ]);
        $message = $message ? $message : strtr('No link containing href %href found.', [
            '%href' => $href,
        ]);
        $links = $this->session
            ->getPage()
            ->findAll('xpath', $xpath);
        $this->assert(empty($links), $message);
    }
    
    /**
     * Builds an XPath query.
     *
     * Builds an XPath query by replacing placeholders in the query by the value
     * of the arguments.
     *
     * XPath 1.0 (the version supported by libxml2, the underlying XML library
     * used by PHP) doesn't support any form of quotation. This function
     * simplifies the building of XPath expression.
     *
     * @param string $xpath
     *   An XPath query, possibly with placeholders in the form ':name'.
     * @param array $args
     *   An array of arguments with keys in the form ':name' matching the
     *   placeholders in the query. The values may be either strings or numeric
     *   values.
     *
     * @return string
     *   An XPath query with arguments replaced.
     */
    public function buildXPathQuery($xpath, array $args = []) {
        // Replace placeholders.
        foreach ($args as $placeholder => $value) {
            if (is_object($value)) {
                throw new \InvalidArgumentException('Just pass in scalar values for $args and remove all t() calls from your test.');
            }
            // XPath 1.0 doesn't support a way to escape single or double quotes in a
            // string literal. We split double quotes out of the string, and encode
            // them separately.
            if (is_string($value)) {
                // Explode the text at the quote characters.
                $parts = explode('"', $value);
                // Quote the parts.
                foreach ($parts as &$part) {
                    $part = '"' . $part . '"';
                }
                // Return the string.
                $value = count($parts) > 1 ? 'concat(' . implode(', \'"\', ', $parts) . ')' : $parts[0];
            }
            // Use preg_replace_callback() instead of preg_replace() to prevent the
            // regular expression engine from trying to substitute backreferences.
            $replacement = function ($matches) use ($value) {
                return $value;
            };
            $xpath = preg_replace_callback('/' . preg_quote($placeholder) . '\\b/', $replacement, $xpath);
        }
        return $xpath;
    }
    
    /**
     * Passes if the raw text IS NOT found escaped on the loaded page.
     *
     * Raw text refers to the raw HTML that the page generated.
     *
     * @param string $raw
     *   Raw (HTML) string to look for.
     */
    public function assertNoEscaped($raw) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $this->responseNotContains(Html::escape($raw));
    }
    
    /**
     * Passes if the raw text IS found escaped on the loaded page.
     *
     * Raw text refers to the raw HTML that the page generated.
     *
     * @param string $raw
     *   Raw (HTML) string to look for.
     */
    public function assertEscaped($raw) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $this->responseContains(Html::escape($raw));
    }
    
    /**
     * Checks that page HTML (response content) contains text.
     *
     * @param string|object $text
     *   Text value. Any non-string value will be cast to string.
     *
     * @throws \Behat\Mink\Exception\ExpectationException
     */
    public function responseContains($text) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        parent::responseContains((string) $text);
    }
    
    /**
     * Checks that page HTML (response content) does not contains text.
     *
     * @param string|object $text
     *   Text value. Any non-string value will be cast to string.
     *
     * @throws \Behat\Mink\Exception\ExpectationException
     */
    public function responseNotContains($text) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        parent::responseNotContains((string) $text);
    }
    
    /**
     * Asserts a condition.
     *
     * The parent method is overridden because it is a private method.
     *
     * @param bool $condition
     *   The condition.
     * @param string $message
     *   The success message.
     *
     * @throws \Behat\Mink\Exception\ExpectationException
     *   When the condition is not fulfilled.
     */
    public function assert($condition, $message) {
        if ($condition) {
            return;
        }
        throw new ExpectationException($message, $this->session
            ->getDriver());
    }
    
    /**
     * Checks that a given form field element is disabled.
     *
     * @param string $field
     *   One of id|name|label|value for the field.
     * @param \Behat\Mink\Element\TraversableElement $container
     *   (optional) The document to check against. Defaults to the current page.
     *
     * @return \Behat\Mink\Element\NodeElement
     *   The matching element.
     *
     * @throws \Behat\Mink\Exception\ElementNotFoundException
     * @throws \Behat\Mink\Exception\ExpectationException
     */
    public function fieldDisabled($field, TraversableElement $container = NULL) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $container = $container ?: $this->session
            ->getPage();
        $node = $container->findField($field);
        if ($node === NULL) {
            throw new ElementNotFoundException($this->session
                ->getDriver(), 'field', 'id|name|label|value', $field);
        }
        if (!$node->hasAttribute('disabled')) {
            throw new ExpectationException("Field {$field} is disabled", $this->session
                ->getDriver());
        }
        return $node;
    }
    
    /**
     * Checks that a given form field element is enabled.
     *
     * @param string $field
     *   One of id|name|label|value for the field.
     * @param \Behat\Mink\Element\TraversableElement $container
     *   (optional) The document to check against. Defaults to the current page.
     *
     * @return \Behat\Mink\Element\NodeElement
     *   The matching element.
     *
     * @throws \Behat\Mink\Exception\ElementNotFoundException
     * @throws \Behat\Mink\Exception\ExpectationException
     */
    public function fieldEnabled($field, TraversableElement $container = NULL) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $container = $container ?: $this->session
            ->getPage();
        $node = $container->findField($field);
        if ($node === NULL) {
            throw new ElementNotFoundException($this->session
                ->getDriver(), 'field', 'id|name|label|value', $field);
        }
        if ($node->hasAttribute('disabled')) {
            throw new ExpectationException("Field {$field} is not enabled", $this->session
                ->getDriver());
        }
        return $node;
    }
    
    /**
     * Checks that specific hidden field exists.
     *
     * @param string $field
     *   One of id|name|value for the hidden field.
     * @param \Behat\Mink\Element\TraversableElement $container
     *   (optional) The document to check against. Defaults to the current page.
     *
     * @return \Behat\Mink\Element\NodeElement
     *   The matching element.
     *
     * @throws \Behat\Mink\Exception\ElementNotFoundException
     */
    public function hiddenFieldExists($field, TraversableElement $container = NULL) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $container = $container ?: $this->session
            ->getPage();
        if ($node = $container->find('hidden_field_selector', [
            'hidden_field',
            $field,
        ])) {
            return $node;
        }
        throw new ElementNotFoundException($this->session
            ->getDriver(), 'form hidden field', 'id|name|value', $field);
    }
    
    /**
     * Checks that specific hidden field does not exist.
     *
     * @param string $field
     *   One of id|name|value for the hidden field.
     * @param \Behat\Mink\Element\TraversableElement $container
     *   (optional) The document to check against. Defaults to the current page.
     *
     * @throws \Behat\Mink\Exception\ExpectationException
     */
    public function hiddenFieldNotExists($field, TraversableElement $container = NULL) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $container = $container ?: $this->session
            ->getPage();
        $node = $container->find('hidden_field_selector', [
            'hidden_field',
            $field,
        ]);
        $this->assert($node === NULL, "A hidden field '{$field}' exists on this page, but it should not.");
    }
    
    /**
     * Checks that specific hidden field have provided value.
     *
     * @param string $field
     *   One of id|name|value for the hidden field.
     * @param string $value
     *   The hidden field value that needs to be checked.
     * @param \Behat\Mink\Element\TraversableElement $container
     *   (optional) The document to check against. Defaults to the current page.
     *
     * @throws \Behat\Mink\Exception\ElementNotFoundException
     * @throws \Behat\Mink\Exception\ExpectationException
     */
    public function hiddenFieldValueEquals($field, $value, TraversableElement $container = NULL) {
        if (func_num_args() > 3) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than three arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $node = $this->hiddenFieldExists($field, $container);
        $actual = $node->getValue();
        $regex = '/^' . preg_quote($value, '/') . '$/ui';
        $message = "The hidden field '{$field}' value is '{$actual}', but '{$value}' expected.";
        $this->assert((bool) preg_match($regex, $actual), $message);
    }
    
    /**
     * Checks that specific hidden field doesn't have the provided value.
     *
     * @param string $field
     *   One of id|name|value for the hidden field.
     * @param string $value
     *   The hidden field value that needs to be checked.
     * @param \Behat\Mink\Element\TraversableElement $container
     *   (optional) The document to check against. Defaults to the current page.
     *
     * @throws \Behat\Mink\Exception\ElementNotFoundException
     * @throws \Behat\Mink\Exception\ExpectationException
     */
    public function hiddenFieldValueNotEquals($field, $value, TraversableElement $container = NULL) {
        if (func_num_args() > 3) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than three arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $node = $this->hiddenFieldExists($field, $container);
        $actual = $node->getValue();
        $regex = '/^' . preg_quote($value, '/') . '$/ui';
        $message = "The hidden field '{$field}' value is '{$actual}', but it should not be.";
        $this->assert(!preg_match($regex, $actual), $message);
    }
    
    /**
     * Checks that current page contains text only once.
     *
     * @param string $text
     *   The string to look for.
     *
     * @see \Behat\Mink\WebAssert::pageTextContains()
     */
    public function pageTextContainsOnce($text) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $regex = '/' . preg_quote($text, '/') . '/ui';
        try {
            $this->pageTextMatchesCount(1, $regex);
        } catch (AssertionFailedError $e) {
            throw new ResponseTextException($e->getMessage(), $this->session
                ->getDriver());
        }
    }
    
    /**
     * Asserts that each HTML ID is used for just a single element on the page.
     *
     * @throws \Behat\Mink\Exception\ExpectationException
     */
    public function pageContainsNoDuplicateId() {
        $seen_ids = [];
        foreach ($this->session
            ->getPage()
            ->findAll('xpath', '//*[@id]') as $element) {
            $id = $element->getAttribute('id');
            if (isset($seen_ids[$id])) {
                throw new ExpectationException(sprintf('The page contains a duplicate HTML ID "%s".', $id), $this->session
                    ->getDriver());
            }
            $seen_ids[$id] = TRUE;
        }
    }
    
    /**
     * {@inheritdoc}
     */
    public function addressEquals($page) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $expected = $this->cleanUrl($page, TRUE);
        $actual = $this->cleanUrl($this->session
            ->getCurrentUrl(), strpos($expected, '?') !== FALSE);
        $this->assert($actual === $expected, sprintf('Current page is "%s", but "%s" expected.', $actual, $expected));
    }
    
    /**
     * {@inheritdoc}
     */
    public function addressNotEquals($page) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        $expected = $this->cleanUrl($page, TRUE);
        $actual = $this->cleanUrl($this->session
            ->getCurrentUrl(), strpos($expected, '?') !== FALSE);
        $this->assert($actual !== $expected, sprintf('Current page is "%s", but should not be.', $actual));
    }
    
    /**
     * {@inheritdoc}
     */
    public function addressMatches($regex) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::addressMatches($regex);
    }
    
    /**
     * {@inheritdoc}
     */
    public function cookieEquals($name, $value) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::cookieEquals($name, $value);
    }
    
    /**
     * {@inheritdoc}
     */
    public function cookieExists($name) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::cookieExists($name);
    }
    
    /**
     * {@inheritdoc}
     */
    public function statusCodeEquals($code) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::statusCodeEquals($code);
    }
    
    /**
     * {@inheritdoc}
     */
    public function statusCodeNotEquals($code) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::statusCodeNotEquals($code);
    }
    
    /**
     * {@inheritdoc}
     */
    public function responseHeaderEquals($name, $value) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::responseHeaderEquals($name, $value);
    }
    
    /**
     * {@inheritdoc}
     */
    public function responseHeaderNotEquals($name, $value) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::responseHeaderNotEquals($name, $value);
    }
    
    /**
     * {@inheritdoc}
     */
    public function responseHeaderContains($name, $value) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::responseHeaderContains($name, $value);
    }
    
    /**
     * {@inheritdoc}
     */
    public function responseHeaderNotContains($name, $value) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::responseHeaderNotContains($name, $value);
    }
    
    /**
     * {@inheritdoc}
     */
    public function responseHeaderMatches($name, $regex) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::responseHeaderMatches($name, $regex);
    }
    
    /**
     * {@inheritdoc}
     */
    public function responseHeaderNotMatches($name, $regex) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::responseHeaderNotMatches($name, $regex);
    }
    
    /**
     * {@inheritdoc}
     */
    public function pageTextContains($text) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::pageTextContains($text);
    }
    
    /**
     * {@inheritdoc}
     */
    public function pageTextNotContains($text) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::pageTextNotContains($text);
    }
    
    /**
     * {@inheritdoc}
     */
    public function pageTextMatches($regex) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::pageTextMatches($regex);
    }
    
    /**
     * {@inheritdoc}
     */
    public function pageTextNotMatches($regex) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::pageTextNotMatches($regex);
    }
    
    /**
     * {@inheritdoc}
     */
    public function responseMatches($regex) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::responseMatches($regex);
    }
    
    /**
     * {@inheritdoc}
     */
    public function responseNotMatches($regex) {
        if (func_num_args() > 1) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than one argument is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::responseNotMatches($regex);
    }
    
    /**
     * {@inheritdoc}
     */
    public function elementsCount($selectorType, $selector, $count, ElementInterface $container = NULL) {
        if (func_num_args() > 4) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than four arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::elementsCount($selectorType, $selector, $count, $container);
    }
    
    /**
     * {@inheritdoc}
     */
    public function elementExists($selectorType, $selector, ElementInterface $container = NULL) {
        if (func_num_args() > 3) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than three arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::elementExists($selectorType, $selector, $container);
    }
    
    /**
     * {@inheritdoc}
     */
    public function elementNotExists($selectorType, $selector, ElementInterface $container = NULL) {
        if (func_num_args() > 3) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than three arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::elementNotExists($selectorType, $selector, $container);
    }
    
    /**
     * Asserts a specific element's text equals an expected text.
     *
     * @param string $selectorType
     *   Element selector type (css, xpath).
     * @param string|array $selector
     *   Element selector.
     * @param string $text
     *   Expected text.
     */
    public function elementTextEquals(string $selectorType, $selector, string $text) : void {
        $selector_string = is_array($selector) ? '[' . implode(', ', $selector) . ']' : $selector;
        $message = "Failed asserting that the text of the element identified by '{$selector_string}' equals '{$text}'.";
        $constraint = new IsEqual($text);
        Assert::assertThat($this->elementExists($selectorType, $selector)
            ->getText(), $constraint, $message);
    }
    
    /**
     * {@inheritdoc}
     */
    public function elementTextContains($selectorType, $selector, $text) {
        if (func_num_args() > 3) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than three arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::elementTextContains($selectorType, $selector, $text);
    }
    
    /**
     * {@inheritdoc}
     */
    public function elementTextNotContains($selectorType, $selector, $text) {
        if (func_num_args() > 3) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than three arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::elementTextNotContains($selectorType, $selector, $text);
    }
    
    /**
     * {@inheritdoc}
     */
    public function elementContains($selectorType, $selector, $html) {
        if (func_num_args() > 3) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than three arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::elementContains($selectorType, $selector, $html);
    }
    
    /**
     * {@inheritdoc}
     */
    public function elementNotContains($selectorType, $selector, $html) {
        if (func_num_args() > 3) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than three arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::elementNotContains($selectorType, $selector, $html);
    }
    
    /**
     * {@inheritdoc}
     */
    public function elementAttributeExists($selectorType, $selector, $attribute) {
        if (func_num_args() > 3) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than three arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::elementAttributeExists($selectorType, $selector, $attribute);
    }
    
    /**
     * {@inheritdoc}
     */
    public function elementAttributeContains($selectorType, $selector, $attribute, $text) {
        if (func_num_args() > 4) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than four arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::elementAttributeContains($selectorType, $selector, $attribute, $text);
    }
    
    /**
     * {@inheritdoc}
     */
    public function elementAttributeNotContains($selectorType, $selector, $attribute, $text) {
        if (func_num_args() > 4) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than four arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::elementAttributeNotContains($selectorType, $selector, $attribute, $text);
    }
    
    /**
     * {@inheritdoc}
     */
    public function fieldExists($field, TraversableElement $container = NULL) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::fieldExists($field, $container);
    }
    
    /**
     * {@inheritdoc}
     */
    public function fieldNotExists($field, TraversableElement $container = NULL) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::fieldNotExists($field, $container);
    }
    
    /**
     * {@inheritdoc}
     */
    public function fieldValueEquals($field, $value, TraversableElement $container = NULL) {
        if (func_num_args() > 3) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than three arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::fieldValueEquals($field, $value, $container);
    }
    
    /**
     * {@inheritdoc}
     */
    public function fieldValueNotEquals($field, $value, TraversableElement $container = NULL) {
        if (func_num_args() > 3) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than three arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::fieldValueNotEquals($field, $value, $container);
    }
    
    /**
     * {@inheritdoc}
     */
    public function checkboxChecked($field, TraversableElement $container = NULL) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::checkboxChecked($field, $container);
    }
    
    /**
     * {@inheritdoc}
     */
    public function checkboxNotChecked($field, TraversableElement $container = NULL) {
        if (func_num_args() > 2) {
            @trigger_error('Calling ' . __METHOD__ . ' with more than two arguments is deprecated in drupal:9.1.0 and will throw an \\InvalidArgumentException in drupal:10.0.0. See https://www.drupal.org/node/3162537', E_USER_DEPRECATED);
        }
        return parent::checkboxNotChecked($field, $container);
    }
    
    /**
     * Asserts that a status message exists.
     *
     * @param string|null $type
     *   The optional message type: status, error, or warning.
     */
    public function statusMessageExists(string $type = NULL) : void {
        $selector = $this->buildStatusMessageSelector(NULL, $type);
        try {
            $this->elementExists('xpath', $selector);
        } catch (ExpectationException $e) {
            Assert::fail($e->getMessage());
        }
    }
    
    /**
     * Asserts that a status message does not exist.
     *
     * @param string|null $type
     *   The optional message type: status, error, or warning.
     */
    public function statusMessageNotExists(string $type = NULL) : void {
        $selector = $this->buildStatusMessageSelector(NULL, $type);
        try {
            $this->elementNotExists('xpath', $selector);
        } catch (ExpectationException $e) {
            Assert::fail($e->getMessage());
        }
    }
    
    /**
     * Asserts that a status message containing a given string exists.
     *
     * @param string $message
     *   The partial message to assert.
     * @param string|null $type
     *   The optional message type: status, error, or warning.
     */
    public function statusMessageContains(string $message, string $type = NULL) : void {
        $selector = $this->buildStatusMessageSelector($message, $type);
        try {
            $this->elementExists('xpath', $selector);
        } catch (ExpectationException $e) {
            Assert::fail($e->getMessage());
        }
    }
    
    /**
     * Asserts that a status message containing a given string does not exist.
     *
     * @param string $message
     *   The partial message to assert.
     * @param string|null $type
     *   The optional message type: status, error, or warning.
     */
    public function statusMessageNotContains(string $message, string $type = NULL) : void {
        $selector = $this->buildStatusMessageSelector($message, $type);
        try {
            $this->elementNotExists('xpath', $selector);
        } catch (ExpectationException $e) {
            Assert::fail($e->getMessage());
        }
    }
    
    /**
     * Builds a xpath selector for a message with given type and text.
     *
     * The selector is designed to work with the status-messages.html.twig
     * template in the system module.
     *
     * See Drupal\Core\Render\Element\StatusMessages for aria label definition.
     *
     * @param string|null $message
     *   The optional message or partial message to assert.
     * @param string|null $type
     *   The optional message type: status, error, or warning.
     *
     * @return string
     *   The xpath selector for the message.
     *
     * @throws \InvalidArgumentException
     *   Thrown when $type is not an allowed type.
     */
    protected function buildStatusMessageSelector(string $message = NULL, string $type = NULL) : string {
        $allowed_types = [
            'status',
            'error',
            'warning',
            NULL,
        ];
        if (!in_array($type, $allowed_types, TRUE)) {
            throw new \InvalidArgumentException(sprintf("If a status message type is specified, the allowed values are 'status', 'error', 'warning'. The value provided was '%s'.", $type));
        }
        $selector = '//div[@data-drupal-messages]';
        $aria_label = NULL;
        switch ($type) {
            case 'status':
                $aria_label = 'Status message';
                break;
            case 'error':
                $aria_label = 'Error message';
                break;
            case 'warning':
                $aria_label = 'Warning message';
        }
        if ($message && $aria_label && $type) {
            $selector = $this->buildXPathQuery($selector . '//div[(contains(@aria-label, :aria_label) or contains(@aria-labelledby, :type)) and contains(., :message)]', [
                // Value of the 'aria-label' attribute, used in Seven and Bartik
':aria_label' => $aria_label,
                // Value of the 'aria-labelledby' attribute, used in Claro and Olivero.
':type' => $type,
                ':message' => $message,
            ]);
        }
        elseif ($message) {
            $selector = $this->buildXPathQuery($selector . '//div[contains(., :message)]', [
                ':message' => $message,
            ]);
        }
        elseif ($aria_label) {
            $selector = $this->buildXPathQuery($selector . '//div[@aria-label=:aria_label]', [
                ':aria_label' => $aria_label,
            ]);
        }
        return $selector;
    }

}