abstract class WebTestBase in SimpleTest 8.3
Test case for typical Drupal tests.
Hierarchy
- class \Drupal\simpletest\TestBase uses TestSetupTrait, AssertHelperTrait, ConfigTestTrait, RandomGeneratorTrait, GeneratePermutationsTrait
Expanded class hierarchy of WebTestBase
Deprecated
in Drupal 8.8.0 and will be removed before Drupal 9.0.0. Instead, use \Drupal\Tests\BrowserTestBase. See https://www.drupal.org/node/3030340.
12 files declare their use of WebTestBase
- BrokenSetUpTest.php in src/
Tests/ BrokenSetUpTest.php - BrowserTest.php in src/
Tests/ BrowserTest.php - MissingCheckedRequirementsTest.php in src/
Tests/ MissingCheckedRequirementsTest.php - SimpleTestBrowserTest.php in src/
Tests/ SimpleTestBrowserTest.php - SimpleTestErrorCollectorTest.php in src/
Tests/ SimpleTestErrorCollectorTest.php
File
- src/
WebTestBase.php, line 40
Namespace
Drupal\simpletestView source
abstract class WebTestBase extends TestBase {
use FunctionalTestSetupTrait;
use CoreAssertContentTrait;
use TestFileCreationTrait {
getTestFiles as drupalGetTestFiles;
compareFiles as drupalCompareFiles;
}
use AssertPageCacheContextsAndTagsTrait;
use BaseBlockCreationTrait {
placeBlock as drupalPlaceBlock;
}
use BaseContentTypeCreationTrait {
createContentType as drupalCreateContentType;
}
use CronRunTrait;
use AssertMailTrait {
getMails as drupalGetMails;
}
use BaseNodeCreationTrait {
getNodeByTitle as drupalGetNodeByTitle;
createNode as drupalCreateNode;
}
use BaseUserCreationTrait {
createUser as drupalCreateUser;
createRole as drupalCreateRole;
createAdminRole as drupalCreateAdminRole;
}
use XdebugRequestTrait;
use EntityViewTrait {
buildEntityView as drupalBuildEntityView;
}
/**
* The profile to install as a basis for testing.
*
* @var string
*/
protected $profile = 'testing';
/**
* The URL currently loaded in the internal browser.
*
* @var string
*/
protected $url;
/**
* The handle of the current cURL connection.
*
* @var resource
*/
protected $curlHandle;
/**
* Whether or not to assert the presence of the X-Drupal-Ajax-Token.
*
* @var bool
*/
protected $assertAjaxHeader = TRUE;
/**
* The headers of the page currently loaded in the internal browser.
*
* @var array
*/
protected $headers;
/**
* The cookies of the page currently loaded in the internal browser.
*
* @var array
*/
protected $cookies = [];
/**
* Indicates that headers should be dumped if verbose output is enabled.
*
* Headers are dumped to verbose by drupalGet(), drupalHead(), and
* drupalPostForm().
*
* @var bool
*/
protected $dumpHeaders = FALSE;
/**
* The current user logged in using the internal browser.
*
* @var \Drupal\Core\Session\AccountInterface|bool
*/
protected $loggedInUser = FALSE;
/**
* The current cookie file used by cURL.
*
* We do not reuse the cookies in further runs, so we do not need a file
* but we still need cookie handling, so we set the jar to NULL.
*/
protected $cookieFile = NULL;
/**
* Additional cURL options.
*
* \Drupal\simpletest\WebTestBase itself never sets this but always obeys what
* is set.
*/
protected $additionalCurlOptions = [];
/**
* The original batch, before it was changed for testing purposes.
*
* @var array
*/
protected $originalBatch;
/**
* The original user, before it was changed to a clean uid = 1 for testing.
*
* @var object
*/
protected $originalUser = NULL;
/**
* The original shutdown handlers array, before it was cleaned for testing.
*
* @var array
*/
protected $originalShutdownCallbacks = [];
/**
* The current session ID, if available.
*/
protected $sessionId = NULL;
/**
* The maximum number of redirects to follow when handling responses.
*
* @var int
*/
protected $maximumRedirects = 5;
/**
* The number of redirects followed during the handling of a request.
*
* @var int
*/
protected $redirectCount;
/**
* The number of meta refresh redirects to follow, or NULL if unlimited.
*
* @var null|int
*/
protected $maximumMetaRefreshCount = NULL;
/**
* The number of meta refresh redirects followed during ::drupalGet().
*
* @var int
*/
protected $metaRefreshCount = 0;
/**
* Cookies to set on curl requests.
*
* @var array
*/
protected $curlCookies = [];
/**
* An array of custom translations suitable for drupal_rewrite_settings().
*
* @var array
*/
protected $customTranslations;
/**
* Constructor for \Drupal\simpletest\WebTestBase.
*/
public function __construct($test_id = NULL) {
parent::__construct($test_id);
$this->skipClasses[__CLASS__] = TRUE;
$this->classLoader = (require DRUPAL_ROOT . '/autoload.php');
}
/**
* Checks to see whether a block appears on the page.
*
* @param \Drupal\block\Entity\Block $block
* The block entity to find on the page.
*/
protected function assertBlockAppears(Block $block) {
$result = $this
->findBlockInstance($block);
$this
->assertTrue(!empty($result), new FormattableMarkup('Ensure the block @id appears on the page', [
'@id' => $block
->id(),
]));
}
/**
* Checks to see whether a block does not appears on the page.
*
* @param \Drupal\block\Entity\Block $block
* The block entity to find on the page.
*/
protected function assertNoBlockAppears(Block $block) {
$result = $this
->findBlockInstance($block);
$this
->assertFalse(!empty($result), new FormattableMarkup('Ensure the block @id does not appear on the page', [
'@id' => $block
->id(),
]));
}
/**
* Find a block instance on the page.
*
* @param \Drupal\block\Entity\Block $block
* The block entity to find on the page.
*
* @return array
* The result from the xpath query.
*/
protected function findBlockInstance(Block $block) {
return $this
->xpath('//div[@id = :id]', [
':id' => 'block-' . $block
->id(),
]);
}
/**
* Log in a user with the internal browser.
*
* If a user is already logged in, then the current user is logged out before
* logging in the specified user.
*
* Please note that neither the current user nor the passed-in user object is
* populated with data of the logged in user. If you need full access to the
* user object after logging in, it must be updated manually. If you also need
* access to the plain-text password of the user (set by drupalCreateUser()),
* e.g. to log in the same user again, then it must be re-assigned manually.
* For example:
* @code
* // Create a user.
* $account = $this->drupalCreateUser(array());
* $this->drupalLogin($account);
* // Load real user object.
* $pass_raw = $account->pass_raw;
* $account = User::load($account->id());
* $account->pass_raw = $pass_raw;
* @endcode
*
* @param \Drupal\Core\Session\AccountInterface $account
* User object representing the user to log in.
*
* @see drupalCreateUser()
*/
protected function drupalLogin(AccountInterface $account) {
if ($this->loggedInUser) {
$this
->drupalLogout();
}
$edit = [
'name' => $account
->getAccountName(),
'pass' => $account->pass_raw,
];
$this
->drupalPostForm('user/login', $edit, t('Log in'));
// @see WebTestBase::drupalUserIsLoggedIn()
if (isset($this->sessionId)) {
$account->session_id = $this->sessionId;
}
$pass = $this
->assert($this
->drupalUserIsLoggedIn($account), new FormattableMarkup('User %name successfully logged in.', [
'%name' => $account
->getAccountName(),
]), 'User login');
if ($pass) {
$this->loggedInUser = $account;
$this->container
->get('current_user')
->setAccount($account);
}
}
/**
* Returns whether a given user account is logged in.
*
* @param \Drupal\user\UserInterface $account
* The user account object to check.
*/
protected function drupalUserIsLoggedIn($account) {
$logged_in = FALSE;
if (isset($account->session_id)) {
$session_handler = $this->container
->get('session_handler.storage');
$logged_in = (bool) $session_handler
->read($account->session_id);
}
return $logged_in;
}
/**
* Logs a user out of the internal browser and confirms.
*
* Confirms logout by checking the login page.
*/
protected function drupalLogout() {
// Make a request to the logout page, and redirect to the user page, the
// idea being if you were properly logged out you should be seeing a login
// screen.
$this
->drupalGet('user/logout', [
'query' => [
'destination' => 'user/login',
],
]);
$this
->assertResponse(200, 'User was logged out.');
$pass = $this
->assertField('name', 'Username field found.', 'Logout');
$pass = $pass && $this
->assertField('pass', 'Password field found.', 'Logout');
if ($pass) {
// @see WebTestBase::drupalUserIsLoggedIn()
unset($this->loggedInUser->session_id);
$this->loggedInUser = FALSE;
$this->container
->get('current_user')
->setAccount(new AnonymousUserSession());
}
}
/**
* Sets up a Drupal site for running functional and integration tests.
*
* Installs Drupal with the installation profile specified in
* \Drupal\simpletest\WebTestBase::$profile into the prefixed database.
*
* Afterwards, installs any additional modules specified in the static
* \Drupal\simpletest\WebTestBase::$modules property of each class in the
* class hierarchy.
*
* After installation all caches are flushed and several configuration values
* are reset to the values of the parent site executing the test, since the
* default values may be incompatible with the environment in which tests are
* being executed.
*/
protected function setUp() {
// Set an explicit time zone to not rely on the system one, which may vary
// from setup to setup. The Australia/Sydney time zone is chosen so all
// tests are run using an edge case scenario (UTC+10 and DST). This choice
// is made to prevent time zone related regressions and reduce the
// fragility of the testing system in general. This is also set in config in
// \Drupal\simpletest\WebTestBase::initConfig().
date_default_timezone_set('Australia/Sydney');
// Preserve original batch for later restoration.
$this
->setBatch();
// Initialize user 1 and session name.
$this
->initUserSession();
// Prepare the child site settings.
$this
->prepareSettings();
// Execute the non-interactive installer.
$this
->doInstall();
// Import new settings.php written by the installer.
$this
->initSettings();
// Initialize the request and container post-install.
$container = $this
->initKernel(\Drupal::request());
// Initialize and override certain configurations.
$this
->initConfig($container);
$this
->installDefaultThemeFromClassProperty($container);
// Collect modules to install.
$this
->installModulesFromClassProperty($container);
// Restore the original batch.
$this
->restoreBatch();
// Reset/rebuild everything.
$this
->rebuildAll();
}
/**
* Preserve the original batch, and instantiate the test batch.
*/
protected function setBatch() {
// When running tests through the Simpletest UI (vs. on the command line),
// Simpletest's batch conflicts with the installer's batch. Batch API does
// not support the concept of nested batches (in which the nested is not
// progressive), so we need to temporarily pretend there was no batch.
// Backup the currently running Simpletest batch.
$this->originalBatch = batch_get();
// Reset the static batch to remove Simpletest's batch operations.
$batch =& batch_get();
$batch = [];
}
/**
* Restore the original batch.
*
* @see ::setBatch
*/
protected function restoreBatch() {
// Restore the original Simpletest batch.
$batch =& batch_get();
$batch = $this->originalBatch;
}
/**
* Queues custom translations to be written to settings.php.
*
* Use WebTestBase::writeCustomTranslations() to apply and write the queued
* translations.
*
* @param string $langcode
* The langcode to add translations for.
* @param array $values
* Array of values containing the untranslated string and its translation.
* For example:
* @code
* array(
* '' => array('Sunday' => 'domingo'),
* 'Long month name' => array('March' => 'marzo'),
* );
* @endcode
* Pass an empty array to remove all existing custom translations for the
* given $langcode.
*/
protected function addCustomTranslations($langcode, array $values) {
// If $values is empty, then the test expects all custom translations to be
// cleared.
if (empty($values)) {
$this->customTranslations[$langcode] = [];
}
else {
foreach ($values as $context => $translations) {
foreach ($translations as $original => $translation) {
$this->customTranslations[$langcode][$context][$original] = $translation;
}
}
}
}
/**
* Writes custom translations to the test site's settings.php.
*
* Use TestBase::addCustomTranslations() to queue custom translations before
* calling this method.
*/
protected function writeCustomTranslations() {
$settings = [];
foreach ($this->customTranslations as $langcode => $values) {
$settings_key = 'locale_custom_strings_' . $langcode;
// Update in-memory settings directly.
$this
->settingsSet($settings_key, $values);
$settings['settings'][$settings_key] = (object) [
'value' => $values,
'required' => TRUE,
];
}
// Only rewrite settings if there are any translation changes to write.
if (!empty($settings)) {
$this
->writeSettings($settings);
}
}
/**
* Cleans up after testing.
*
* Deletes created files and temporary files directory, deletes the tables
* created by setUp(), and resets the database prefix.
*/
protected function tearDown() {
// Destroy the testing kernel.
if (isset($this->kernel)) {
$this->kernel
->shutdown();
}
parent::tearDown();
// Ensure that the maximum meta refresh count is reset.
$this->maximumMetaRefreshCount = NULL;
// Ensure that internal logged in variable and cURL options are reset.
$this->loggedInUser = FALSE;
$this->additionalCurlOptions = [];
// Close the CURL handler and reset the cookies array used for upgrade
// testing so test classes containing multiple tests are not polluted.
$this
->curlClose();
$this->curlCookies = [];
$this->cookies = [];
}
/**
* Initializes the cURL connection.
*
* If the simpletest_httpauth_credentials variable is set, this function will
* add HTTP authentication headers. This is necessary for testing sites that
* are protected by login credentials from public access.
* See the description of $curl_options for other options.
*/
protected function curlInitialize() {
global $base_url;
if (!isset($this->curlHandle)) {
$this->curlHandle = curl_init();
// Some versions/configurations of cURL break on a NULL cookie jar, so
// supply a real file.
if (empty($this->cookieFile)) {
$this->cookieFile = $this->publicFilesDirectory . '/cookie.jar';
}
$curl_options = [
CURLOPT_COOKIEJAR => $this->cookieFile,
CURLOPT_URL => $base_url,
CURLOPT_FOLLOWLOCATION => FALSE,
CURLOPT_RETURNTRANSFER => TRUE,
// Required to make the tests run on HTTPS.
CURLOPT_SSL_VERIFYPEER => FALSE,
// Required to make the tests run on HTTPS.
CURLOPT_SSL_VERIFYHOST => FALSE,
CURLOPT_HEADERFUNCTION => [
&$this,
'curlHeaderCallback',
],
CURLOPT_USERAGENT => $this->databasePrefix,
// Disable support for the @ prefix for uploading files.
CURLOPT_SAFE_UPLOAD => TRUE,
];
if (isset($this->httpAuthCredentials)) {
$curl_options[CURLOPT_HTTPAUTH] = $this->httpAuthMethod;
$curl_options[CURLOPT_USERPWD] = $this->httpAuthCredentials;
}
// curl_setopt_array() returns FALSE if any of the specified options
// cannot be set, and stops processing any further options.
$result = curl_setopt_array($this->curlHandle, $this->additionalCurlOptions + $curl_options);
if (!$result) {
throw new \UnexpectedValueException('One or more cURL options could not be set.');
}
}
// We set the user agent header on each request so as to use the current
// time and a new uniqid.
curl_setopt($this->curlHandle, CURLOPT_USERAGENT, drupal_generate_test_ua($this->databasePrefix));
}
/**
* Initializes and executes a cURL request.
*
* @param $curl_options
* An associative array of cURL options to set, where the keys are constants
* defined by the cURL library. For a list of valid options, see
* http://php.net/manual/function.curl-setopt.php
* @param $redirect
* FALSE if this is an initial request, TRUE if this request is the result
* of a redirect.
*
* @return
* The content returned from the call to curl_exec().
*
* @see curlInitialize()
*/
protected function curlExec($curl_options, $redirect = FALSE) {
$this
->curlInitialize();
if (!empty($curl_options[CURLOPT_URL])) {
// cURL incorrectly handles URLs with a fragment by including the
// fragment in the request to the server, causing some web servers
// to reject the request citing "400 - Bad Request". To prevent
// this, we strip the fragment from the request.
// TODO: Remove this for Drupal 8, since fixed in curl 7.20.0.
if (strpos($curl_options[CURLOPT_URL], '#')) {
$original_url = $curl_options[CURLOPT_URL];
$curl_options[CURLOPT_URL] = strtok($curl_options[CURLOPT_URL], '#');
}
}
$url = empty($curl_options[CURLOPT_URL]) ? curl_getinfo($this->curlHandle, CURLINFO_EFFECTIVE_URL) : $curl_options[CURLOPT_URL];
if (!empty($curl_options[CURLOPT_POST])) {
// This is a fix for the Curl library to prevent Expect: 100-continue
// headers in POST requests, that may cause unexpected HTTP response
// codes from some webservers (like lighttpd that returns a 417 error
// code). It is done by setting an empty "Expect" header field that is
// not overwritten by Curl.
$curl_options[CURLOPT_HTTPHEADER][] = 'Expect:';
}
$cookies = [];
if (!empty($this->curlCookies)) {
$cookies = $this->curlCookies;
}
foreach ($this
->extractCookiesFromRequest(\Drupal::request()) as $cookie_name => $values) {
foreach ($values as $value) {
$cookies[] = $cookie_name . '=' . $value;
}
}
// Merge additional cookies in.
if (!empty($cookies)) {
$curl_options += [
CURLOPT_COOKIE => '',
];
// Ensure any existing cookie data string ends with the correct separator.
if (!empty($curl_options[CURLOPT_COOKIE])) {
$curl_options[CURLOPT_COOKIE] = rtrim($curl_options[CURLOPT_COOKIE], '; ') . '; ';
}
$curl_options[CURLOPT_COOKIE] .= implode('; ', $cookies) . ';';
}
curl_setopt_array($this->curlHandle, $this->additionalCurlOptions + $curl_options);
if (!$redirect) {
// Reset headers, the session ID and the redirect counter.
$this->sessionId = NULL;
$this->headers = [];
$this->redirectCount = 0;
}
$content = curl_exec($this->curlHandle);
$status = curl_getinfo($this->curlHandle, CURLINFO_HTTP_CODE);
// cURL incorrectly handles URLs with fragments, so instead of
// letting cURL handle redirects we take of them ourselves to
// to prevent fragments being sent to the web server as part
// of the request.
// TODO: Remove this for Drupal 8, since fixed in curl 7.20.0.
if (in_array($status, [
300,
301,
302,
303,
305,
307,
]) && $this->redirectCount < $this->maximumRedirects) {
if ($this
->drupalGetHeader('location')) {
$this->redirectCount++;
$curl_options = [];
$curl_options[CURLOPT_URL] = $this
->drupalGetHeader('location');
$curl_options[CURLOPT_HTTPGET] = TRUE;
return $this
->curlExec($curl_options, TRUE);
}
}
$this
->setRawContent($content);
$this->url = isset($original_url) ? $original_url : curl_getinfo($this->curlHandle, CURLINFO_EFFECTIVE_URL);
$message_vars = [
'@method' => !empty($curl_options[CURLOPT_NOBODY]) ? 'HEAD' : (empty($curl_options[CURLOPT_POSTFIELDS]) ? 'GET' : 'POST'),
'@url' => isset($original_url) ? $original_url : $url,
'@status' => $status,
'@length' => format_size(strlen($this
->getRawContent())),
];
$message = new FormattableMarkup('@method @url returned @status (@length).', $message_vars);
$this
->assertTrue($this
->getRawContent() !== FALSE, $message, 'Browser');
return $this
->getRawContent();
}
/**
* Reads headers and registers errors received from the tested site.
*
* @param $curlHandler
* The cURL handler.
* @param $header
* An header.
*
* @see _drupal_log_error()
*/
protected function curlHeaderCallback($curlHandler, $header) {
// Header fields can be extended over multiple lines by preceding each
// extra line with at least one SP or HT. They should be joined on receive.
// Details are in RFC2616 section 4.
if ($header[0] == ' ' || $header[0] == "\t") {
// Normalize whitespace between chucks.
$this->headers[] = array_pop($this->headers) . ' ' . trim($header);
}
else {
$this->headers[] = $header;
}
// Errors are being sent via X-Drupal-Assertion-* headers,
// generated by _drupal_log_error() in the exact form required
// by \Drupal\simpletest\WebTestBase::error().
if (preg_match('/^X-Drupal-Assertion-[0-9]+: (.*)$/', $header, $matches)) {
$parameters = unserialize(urldecode($matches[1]));
// Handle deprecation notices triggered by system under test.
if ($parameters[1] === 'User deprecated function') {
if (getenv('SYMFONY_DEPRECATIONS_HELPER') !== 'disabled') {
$message = (string) $parameters[0];
$test_info = TestDiscovery::getTestInfo(get_called_class());
if (!in_array('legacy', $test_info['groups']) && !in_array($message, DeprecationListenerTrait::getSkippedDeprecations())) {
call_user_func_array([
&$this,
'error',
], $parameters);
}
}
}
else {
// Call \Drupal\simpletest\WebTestBase::error() with the parameters from
// the header.
call_user_func_array([
&$this,
'error',
], $parameters);
}
}
// Save cookies.
if (preg_match('/^Set-Cookie: ([^=]+)=(.+)/', $header, $matches)) {
$name = $matches[1];
$parts = array_map('trim', explode(';', $matches[2]));
$value = array_shift($parts);
$this->cookies[$name] = [
'value' => $value,
'secure' => in_array('secure', $parts),
];
if ($name === $this
->getSessionName()) {
if ($value != 'deleted') {
$this->sessionId = $value;
}
else {
$this->sessionId = NULL;
}
}
}
// This is required by cURL.
return strlen($header);
}
/**
* Close the cURL handler and unset the handler.
*/
protected function curlClose() {
if (isset($this->curlHandle)) {
curl_close($this->curlHandle);
unset($this->curlHandle);
}
}
/**
* Returns whether the test is being executed from within a test site.
*
* Mainly used by recursive tests (i.e. to test the testing framework).
*
* @return bool
* TRUE if this test was instantiated in a request within the test site,
* FALSE otherwise.
*
* @see \Drupal\Core\DrupalKernel::bootConfiguration()
*/
protected function isInChildSite() {
return DRUPAL_TEST_IN_CHILD_SITE;
}
/**
* Retrieves a Drupal path or an absolute path.
*
* @param \Drupal\Core\Url|string $path
* Drupal path or URL to load into internal browser
* @param $options
* Options to be forwarded to the url generator.
* @param $headers
* An array containing additional HTTP request headers, each formatted as
* "name: value".
*
* @return string
* The retrieved HTML string, also available as $this->getRawContent()
*/
protected function drupalGet($path, array $options = [], array $headers = []) {
// We re-using a CURL connection here. If that connection still has certain
// options set, it might change the GET into a POST. Make sure we clear out
// previous options.
$out = $this
->curlExec([
CURLOPT_HTTPGET => TRUE,
CURLOPT_URL => $this
->buildUrl($path, $options),
CURLOPT_NOBODY => FALSE,
CURLOPT_HTTPHEADER => $headers,
]);
// Ensure that any changes to variables in the other thread are picked up.
$this
->refreshVariables();
// Replace original page output with new output from redirected page(s).
if ($new = $this
->checkForMetaRefresh()) {
$out = $new;
// We are finished with all meta refresh redirects, so reset the counter.
$this->metaRefreshCount = 0;
}
if ($path instanceof Url) {
$path = $path
->setAbsolute()
->toString(TRUE)
->getGeneratedUrl();
}
$verbose = 'GET request to: ' . $path . '<hr />Ending URL: ' . $this
->getUrl();
if ($this->dumpHeaders) {
$verbose .= '<hr />Headers: <pre>' . Html::escape(var_export(array_map('trim', $this->headers), TRUE)) . '</pre>';
}
$verbose .= '<hr />' . $out;
$this
->verbose($verbose);
return $out;
}
/**
* Retrieves a Drupal path or an absolute path and JSON decodes the result.
*
* @param \Drupal\Core\Url|string $path
* Drupal path or URL to request AJAX from.
* @param array $options
* Array of URL options.
* @param array $headers
* Array of headers. Eg array('Accept: application/vnd.drupal-ajax').
*
* @return array
* Decoded json.
*/
protected function drupalGetJSON($path, array $options = [], array $headers = []) {
return Json::decode($this
->drupalGetWithFormat($path, 'json', $options, $headers));
}
/**
* Retrieves a Drupal path or an absolute path for a given format.
*
* @param \Drupal\Core\Url|string $path
* Drupal path or URL to request given format from.
* @param string $format
* The wanted request format.
* @param array $options
* Array of URL options.
* @param array $headers
* Array of headers.
*
* @return mixed
* The result of the request.
*/
protected function drupalGetWithFormat($path, $format, array $options = [], array $headers = []) {
$options = array_merge_recursive([
'query' => [
'_format' => $format,
],
], $options);
return $this
->drupalGet($path, $options, $headers);
}
/**
* Requests a path or URL in drupal_ajax format and JSON-decodes the response.
*
* @param \Drupal\Core\Url|string $path
* Drupal path or URL to request from.
* @param array $options
* Array of URL options.
* @param array $headers
* Array of headers.
*
* @return array
* Decoded JSON.
*/
protected function drupalGetAjax($path, array $options = [], array $headers = []) {
if (!isset($options['query'][MainContentViewSubscriber::WRAPPER_FORMAT])) {
$options['query'][MainContentViewSubscriber::WRAPPER_FORMAT] = 'drupal_ajax';
}
return Json::decode($this
->drupalGetXHR($path, $options, $headers));
}
/**
* Requests a Drupal path or an absolute path as if it is a XMLHttpRequest.
*
* @param \Drupal\Core\Url|string $path
* Drupal path or URL to request from.
* @param array $options
* Array of URL options.
* @param array $headers
* Array of headers.
*
* @return string
* The retrieved content.
*/
protected function drupalGetXHR($path, array $options = [], array $headers = []) {
$headers[] = 'X-Requested-With: XMLHttpRequest';
return $this
->drupalGet($path, $options, $headers);
}
/**
* Executes a form submission.
*
* It will be done as usual POST request with SimpleBrowser.
*
* @param \Drupal\Core\Url|string $path
* Location of the post form. Either a Drupal path or an absolute path or
* NULL to post to the current page. For multi-stage forms you can set the
* path to NULL and have it post to the last received page. Example:
*
* @code
* // First step in form.
* $edit = array(...);
* $this->drupalPostForm('some_url', $edit, t('Save'));
*
* // Second step in form.
* $edit = array(...);
* $this->drupalPostForm(NULL, $edit, t('Save'));
* @endcode
* @param $edit
* Field data in an associative array. Changes the current input fields
* (where possible) to the values indicated.
*
* When working with form tests, the keys for an $edit element should match
* the 'name' parameter of the HTML of the form. For example, the 'body'
* field for a node has the following HTML:
* @code
* <textarea id="edit-body-und-0-value" class="text-full form-textarea
* resize-vertical" placeholder="" cols="60" rows="9"
* name="body[0][value]"></textarea>
* @endcode
* When testing this field using an $edit parameter, the code becomes:
* @code
* $edit["body[0][value]"] = 'My test value';
* @endcode
*
* A checkbox can be set to TRUE to be checked and should be set to FALSE to
* be unchecked. Multiple select fields can be tested using 'name[]' and
* setting each of the desired values in an array:
* @code
* $edit = array();
* $edit['name[]'] = array('value1', 'value2');
* @endcode
* @param $submit
* Value of the submit button whose click is to be emulated. For example,
* t('Save'). The processing of the request depends on this value. For
* example, a form may have one button with the value t('Save') and another
* button with the value t('Delete'), and execute different code depending
* on which one is clicked.
*
* This function can also be called to emulate an Ajax submission. In this
* case, this value needs to be an array with the following keys:
* - path: A path to submit the form values to for Ajax-specific processing.
* - triggering_element: If the value for the 'path' key is a generic Ajax
* processing path, this needs to be set to the name of the element. If
* the name doesn't identify the element uniquely, then this should
* instead be an array with a single key/value pair, corresponding to the
* element name and value. The \Drupal\Core\Form\FormAjaxResponseBuilder
* uses this to find the #ajax information for the element, including
* which specific callback to use for processing the request.
*
* This can also be set to NULL in order to emulate an Internet Explorer
* submission of a form with a single text field, and pressing ENTER in that
* textfield: under these conditions, no button information is added to the
* POST data.
* @param $options
* Options to be forwarded to the url generator.
* @param $headers
* An array containing additional HTTP request headers, each formatted as
* "name: value".
* @param $form_html_id
* (optional) HTML ID of the form to be submitted. On some pages
* there are many identical forms, so just using the value of the submit
* button is not enough. For example: 'trigger-node-presave-assign-form'.
* Note that this is not the Drupal $form_id, but rather the HTML ID of the
* form, which is typically the same thing but with hyphens replacing the
* underscores.
* @param $extra_post
* (optional) A string of additional data to append to the POST submission.
* This can be used to add POST data for which there are no HTML fields, as
* is done by drupalPostAjaxForm(). This string is literally appended to the
* POST data, so it must already be urlencoded and contain a leading "&"
* (e.g., "&extra_var1=hello+world&extra_var2=you%26me").
*/
protected function drupalPostForm($path, $edit, $submit, array $options = [], array $headers = [], $form_html_id = NULL, $extra_post = NULL) {
if (is_object($submit)) {
// Cast MarkupInterface objects to string.
$submit = (string) $submit;
}
if (is_array($edit)) {
$edit = $this
->castSafeStrings($edit);
}
$submit_matches = FALSE;
$ajax = is_array($submit);
if (isset($path)) {
$this
->drupalGet($path, $options);
}
if ($this
->parse()) {
$edit_save = $edit;
// Let's iterate over all the forms.
$xpath = "//form";
if (!empty($form_html_id)) {
$xpath .= "[@id='" . $form_html_id . "']";
}
$forms = $this
->xpath($xpath);
foreach ($forms as $form) {
// We try to set the fields of this form as specified in $edit.
$edit = $edit_save;
$post = [];
$upload = [];
$submit_matches = $this
->handleForm($post, $edit, $upload, $ajax ? NULL : $submit, $form);
$action = isset($form['action']) ? $this
->getAbsoluteUrl((string) $form['action']) : $this
->getUrl();
if ($ajax) {
if (empty($submit['path'])) {
throw new \Exception('No #ajax path specified.');
}
$action = $this
->getAbsoluteUrl($submit['path']);
// Ajax callbacks verify the triggering element if necessary, so while
// we may eventually want extra code that verifies it in the
// handleForm() function, it's not currently a requirement.
$submit_matches = TRUE;
}
// We post only if we managed to handle every field in edit and the
// submit button matches.
if (!$edit && ($submit_matches || !isset($submit))) {
$post_array = $post;
if ($upload) {
foreach ($upload as $key => $file) {
if (is_array($file) && count($file)) {
// There seems to be no way via php's API to cURL to upload
// several files with the same post field name. However, Drupal
// still sees array-index syntax in a similar way.
for ($i = 0; $i < count($file); $i++) {
$postfield = str_replace('[]', '', $key) . '[' . $i . ']';
$file_path = $this->container
->get('file_system')
->realpath($file[$i]);
$post[$postfield] = curl_file_create($file_path);
}
}
else {
$file = $this->container
->get('file_system')
->realpath($file);
if ($file && is_file($file)) {
$post[$key] = curl_file_create($file);
}
}
}
}
else {
$post = $this
->serializePostValues($post) . $extra_post;
}
$out = $this
->curlExec([
CURLOPT_URL => $action,
CURLOPT_POST => TRUE,
CURLOPT_POSTFIELDS => $post,
CURLOPT_HTTPHEADER => $headers,
]);
// Ensure that any changes to variables in the other thread are picked
// up.
$this
->refreshVariables();
// Replace original page output with new output from redirected
// page(s).
if ($new = $this
->checkForMetaRefresh()) {
$out = $new;
}
if ($path instanceof Url) {
$path = $path
->toString();
}
$verbose = 'POST request to: ' . $path;
$verbose .= '<hr />Ending URL: ' . $this
->getUrl();
if ($this->dumpHeaders) {
$verbose .= '<hr />Headers: <pre>' . Html::escape(var_export(array_map('trim', $this->headers), TRUE)) . '</pre>';
}
$verbose .= '<hr />Fields: ' . highlight_string('<?php ' . var_export($post_array, TRUE), TRUE);
$verbose .= '<hr />' . $out;
$this
->verbose($verbose);
return $out;
}
}
// We have not found a form which contained all fields of $edit.
foreach ($edit as $name => $value) {
$this
->fail(new FormattableMarkup('Failed to set field @name to @value', [
'@name' => $name,
'@value' => $value,
]));
}
if (!$ajax && isset($submit)) {
$this
->assertTrue($submit_matches, new FormattableMarkup('Found the @submit button', [
'@submit' => $submit,
]));
}
$this
->fail(new FormattableMarkup('Found the requested form fields at @path', [
'@path' => $path instanceof Url ? $path
->toString() : $path,
]));
}
}
/**
* Executes an Ajax form submission.
*
* This executes a POST as ajax.js does. The returned JSON data is used to
* update $this->content via drupalProcessAjaxResponse(). It also returns
* the array of AJAX commands received.
*
* @param \Drupal\Core\Url|string $path
* Location of the form containing the Ajax enabled element to test. Can be
* either a Drupal path or an absolute path or NULL to use the current page.
* @param $edit
* Field data in an associative array. Changes the current input fields
* (where possible) to the values indicated.
* @param $triggering_element
* The name of the form element that is responsible for triggering the Ajax
* functionality to test. May be a string or, if the triggering element is
* a button, an associative array where the key is the name of the button
* and the value is the button label. i.e.) array('op' => t('Refresh')).
* @param $ajax_path
* (optional) Override the path set by the Ajax settings of the triggering
* element.
* @param $options
* (optional) Options to be forwarded to the url generator.
* @param $headers
* (optional) An array containing additional HTTP request headers, each
* formatted as "name: value". Forwarded to drupalPostForm().
* @param $form_html_id
* (optional) HTML ID of the form to be submitted, use when there is more
* than one identical form on the same page and the value of the triggering
* element is not enough to identify the form. Note this is not the Drupal
* ID of the form but rather the HTML ID of the form.
* @param $ajax_settings
* (optional) An array of Ajax settings which if specified will be used in
* place of the Ajax settings of the triggering element.
*
* @return
* An array of Ajax commands.
*
* @see drupalPostForm()
* @see drupalProcessAjaxResponse()
* @see ajax.js
*/
protected function drupalPostAjaxForm($path, $edit, $triggering_element, $ajax_path = NULL, array $options = [], array $headers = [], $form_html_id = NULL, $ajax_settings = NULL) {
// Get the content of the initial page prior to calling drupalPostForm(),
// since drupalPostForm() replaces $this->content.
if (isset($path)) {
// Avoid sending the wrapper query argument to drupalGet so we can fetch
// the form and populate the internal WebTest values.
$get_options = $options;
unset($get_options['query'][MainContentViewSubscriber::WRAPPER_FORMAT]);
$this
->drupalGet($path, $get_options);
}
$content = $this->content;
$drupal_settings = $this->drupalSettings;
// Provide a default value for the wrapper envelope.
$options['query'][MainContentViewSubscriber::WRAPPER_FORMAT] = isset($options['query'][MainContentViewSubscriber::WRAPPER_FORMAT]) ? $options['query'][MainContentViewSubscriber::WRAPPER_FORMAT] : 'drupal_ajax';
// Get the Ajax settings bound to the triggering element.
if (!isset($ajax_settings)) {
if (is_array($triggering_element)) {
$xpath = '//*[@name="' . key($triggering_element) . '" and @value="' . current($triggering_element) . '"]';
}
else {
$xpath = '//*[@name="' . $triggering_element . '"]';
}
if (isset($form_html_id)) {
$xpath = '//form[@id="' . $form_html_id . '"]' . $xpath;
}
$element = $this
->xpath($xpath);
$element_id = (string) $element[0]['id'];
$ajax_settings = $drupal_settings['ajax'][$element_id];
}
// Add extra information to the POST data as ajax.js does.
$extra_post = [];
if (isset($ajax_settings['submit'])) {
foreach ($ajax_settings['submit'] as $key => $value) {
$extra_post[$key] = $value;
}
}
$extra_post[AjaxResponseSubscriber::AJAX_REQUEST_PARAMETER] = 1;
$extra_post += $this
->getAjaxPageStatePostData();
// Now serialize all the $extra_post values, and prepend it with an '&'.
$extra_post = '&' . $this
->serializePostValues($extra_post);
// Unless a particular path is specified, use the one specified by the
// Ajax settings.
if (!isset($ajax_path)) {
if (isset($ajax_settings['url'])) {
// In order to allow to set for example the wrapper envelope query
// parameter we need to get the system path again.
$parsed_url = UrlHelper::parse($ajax_settings['url']);
$options['query'] = $parsed_url['query'] + $options['query'];
$options += [
'fragment' => $parsed_url['fragment'],
];
// We know that $parsed_url['path'] is already with the base path
// attached.
$ajax_path = preg_replace('/^' . preg_quote(base_path(), '/') . '/', '', $parsed_url['path']);
}
}
if (empty($ajax_path)) {
throw new \Exception('No #ajax path specified.');
}
$ajax_path = $this->container
->get('unrouted_url_assembler')
->assemble('base://' . $ajax_path, $options);
// Submit the POST request.
$return = Json::decode($this
->drupalPostForm(NULL, $edit, [
'path' => $ajax_path,
'triggering_element' => $triggering_element,
], $options, $headers, $form_html_id, $extra_post));
if ($this->assertAjaxHeader) {
$this
->assertIdentical($this
->drupalGetHeader('X-Drupal-Ajax-Token'), '1', 'Ajax response header found.');
}
// Change the page content by applying the returned commands.
if (!empty($ajax_settings) && !empty($return)) {
$this
->drupalProcessAjaxResponse($content, $return, $ajax_settings, $drupal_settings);
}
$verbose = 'AJAX POST request to: ' . $path;
$verbose .= '<br />AJAX controller path: ' . $ajax_path;
$verbose .= '<hr />Ending URL: ' . $this
->getUrl();
$verbose .= '<hr />' . $this->content;
$this
->verbose($verbose);
return $return;
}
/**
* Processes an AJAX response into current content.
*
* This processes the AJAX response as ajax.js does. It uses the response's
* JSON data, an array of commands, to update $this->content using equivalent
* DOM manipulation as is used by ajax.js.
* It does not apply custom AJAX commands though, because emulation is only
* implemented for the AJAX commands that ship with Drupal core.
*
* @param string $content
* The current HTML content.
* @param array $ajax_response
* An array of AJAX commands.
* @param array $ajax_settings
* An array of AJAX settings which will be used to process the response.
* @param array $drupal_settings
* An array of settings to update the value of drupalSettings for the
* currently-loaded page.
*
* @see drupalPostAjaxForm()
* @see ajax.js
*/
protected function drupalProcessAjaxResponse($content, array $ajax_response, array $ajax_settings, array $drupal_settings) {
// ajax.js applies some defaults to the settings object, so do the same
// for what's used by this function.
$ajax_settings += [
'method' => 'replaceWith',
];
// DOM can load HTML soup. But, HTML soup can throw warnings, suppress
// them.
$dom = new \DOMDocument();
@$dom
->loadHTML($content);
// XPath allows for finding wrapper nodes better than DOM does.
$xpath = new \DOMXPath($dom);
foreach ($ajax_response as $command) {
// Error messages might be not commands.
if (!is_array($command)) {
continue;
}
switch ($command['command']) {
case 'settings':
$drupal_settings = NestedArray::mergeDeepArray([
$drupal_settings,
$command['settings'],
], TRUE);
break;
case 'insert':
$wrapperNode = NULL;
// When a command doesn't specify a selector, use the
// #ajax['wrapper'] which is always an HTML ID.
if (!isset($command['selector'])) {
$wrapperNode = $xpath
->query('//*[@id="' . $ajax_settings['wrapper'] . '"]')
->item(0);
}
elseif (in_array($command['selector'], [
'head',
'body',
])) {
$wrapperNode = $xpath
->query('//' . $command['selector'])
->item(0);
}
if ($wrapperNode) {
// ajax.js adds an enclosing DIV to work around a Safari bug.
$newDom = new \DOMDocument();
// DOM can load HTML soup. But, HTML soup can throw warnings,
// suppress them.
@$newDom
->loadHTML('<div>' . $command['data'] . '</div>');
// Suppress warnings thrown when duplicate HTML IDs are encountered.
// This probably means we are replacing an element with the same ID.
$newNode = @$dom
->importNode($newDom->documentElement->firstChild->firstChild, TRUE);
$method = isset($command['method']) ? $command['method'] : $ajax_settings['method'];
// The "method" is a jQuery DOM manipulation function. Emulate
// each one using PHP's DOMNode API.
switch ($method) {
case 'replaceWith':
$wrapperNode->parentNode
->replaceChild($newNode, $wrapperNode);
break;
case 'append':
$wrapperNode
->appendChild($newNode);
break;
case 'prepend':
// If no firstChild, insertBefore() falls back to
// appendChild().
$wrapperNode
->insertBefore($newNode, $wrapperNode->firstChild);
break;
case 'before':
$wrapperNode->parentNode
->insertBefore($newNode, $wrapperNode);
break;
case 'after':
// If no nextSibling, insertBefore() falls back to
// appendChild().
$wrapperNode->parentNode
->insertBefore($newNode, $wrapperNode->nextSibling);
break;
case 'html':
foreach ($wrapperNode->childNodes as $childNode) {
$wrapperNode
->removeChild($childNode);
}
$wrapperNode
->appendChild($newNode);
break;
}
}
break;
// @todo Add suitable implementations for these commands in order to
// have full test coverage of what ajax.js can do.
case 'remove':
break;
case 'changed':
break;
case 'css':
break;
case 'data':
break;
case 'restripe':
break;
case 'add_css':
break;
case 'update_build_id':
$buildId = $xpath
->query('//input[@name="form_build_id" and @value="' . $command['old'] . '"]')
->item(0);
if ($buildId) {
$buildId
->setAttribute('value', $command['new']);
}
break;
}
}
$content = $dom
->saveHTML();
$this
->setRawContent($content);
$this
->setDrupalSettings($drupal_settings);
}
/**
* Perform a POST HTTP request.
*
* @param string|\Drupal\Core\Url $path
* Drupal path or absolute path where the request should be POSTed.
* @param string $accept
* The value for the "Accept" header. Usually either 'application/json' or
* 'application/vnd.drupal-ajax'.
* @param array $post
* The POST data. When making a 'application/vnd.drupal-ajax' request, the
* Ajax page state data should be included. Use getAjaxPageStatePostData()
* for that.
* @param array $options
* (optional) Options to be forwarded to the url generator. The 'absolute'
* option will automatically be enabled.
*
* @return
* The content returned from the call to curl_exec().
*
* @see WebTestBase::getAjaxPageStatePostData()
* @see WebTestBase::curlExec()
*/
protected function drupalPost($path, $accept, array $post, $options = []) {
return $this
->curlExec([
CURLOPT_URL => $this
->buildUrl($path, $options),
CURLOPT_POST => TRUE,
CURLOPT_POSTFIELDS => $this
->serializePostValues($post),
CURLOPT_HTTPHEADER => [
'Accept: ' . $accept,
'Content-Type: application/x-www-form-urlencoded',
],
]);
}
/**
* Performs a POST HTTP request with a specific format.
*
* @param string|\Drupal\Core\Url $path
* Drupal path or absolute path where the request should be POSTed.
* @param string $format
* The request format.
* @param array $post
* The POST data. When making a 'application/vnd.drupal-ajax' request, the
* Ajax page state data should be included. Use getAjaxPageStatePostData()
* for that.
* @param array $options
* (optional) Options to be forwarded to the url generator. The 'absolute'
* option will automatically be enabled.
*
* @return string
* The content returned from the call to curl_exec().
*
* @see WebTestBase::drupalPost
* @see WebTestBase::getAjaxPageStatePostData()
* @see WebTestBase::curlExec()
*/
protected function drupalPostWithFormat($path, $format, array $post, $options = []) {
$options['query']['_format'] = $format;
return $this
->drupalPost($path, '', $post, $options);
}
/**
* Get the Ajax page state from drupalSettings and prepare it for POSTing.
*
* @return array
* The Ajax page state POST data.
*/
protected function getAjaxPageStatePostData() {
$post = [];
$drupal_settings = $this->drupalSettings;
if (isset($drupal_settings['ajaxPageState']['theme'])) {
$post['ajax_page_state[theme]'] = $drupal_settings['ajaxPageState']['theme'];
}
if (isset($drupal_settings['ajaxPageState']['theme_token'])) {
$post['ajax_page_state[theme_token]'] = $drupal_settings['ajaxPageState']['theme_token'];
}
if (isset($drupal_settings['ajaxPageState']['libraries'])) {
$post['ajax_page_state[libraries]'] = $drupal_settings['ajaxPageState']['libraries'];
}
return $post;
}
/**
* Serialize POST HTTP request values.
*
* Encode according to application/x-www-form-urlencoded. Both names and
* values needs to be urlencoded, according to
* http://www.w3.org/TR/html4/interact/forms.html#h-17.13.4.1
*
* @param array $post
* The array of values to be POSTed.
*
* @return string
* The serialized result.
*/
protected function serializePostValues($post = []) {
foreach ($post as $key => $value) {
$post[$key] = urlencode($key) . '=' . urlencode($value);
}
return implode('&', $post);
}
/**
* Transforms a nested array into a flat array suitable for WebTestBase::drupalPostForm().
*
* @param array $values
* A multi-dimensional form values array to convert.
*
* @return array
* The flattened $edit array suitable for WebTestBase::drupalPostForm().
*/
protected function translatePostValues(array $values) {
$edit = [];
// The easiest and most straightforward way to translate values suitable for
// WebTestBase::drupalPostForm() is to actually build the POST data string
// and convert the resulting key/value pairs back into a flat array.
$query = http_build_query($values);
foreach (explode('&', $query) as $item) {
list($key, $value) = explode('=', $item);
$edit[urldecode($key)] = urldecode($value);
}
return $edit;
}
/**
* Checks for meta refresh tag and if found call drupalGet() recursively.
*
* This function looks for the http-equiv attribute to be set to "Refresh" and
* is case-sensitive.
*
* @return
* Either the new page content or FALSE.
*/
protected function checkForMetaRefresh() {
if (strpos($this
->getRawContent(), '<meta ') && $this
->parse() && (!isset($this->maximumMetaRefreshCount) || $this->metaRefreshCount < $this->maximumMetaRefreshCount)) {
$refresh = $this
->xpath('//meta[@http-equiv="Refresh"]');
if (!empty($refresh)) {
// Parse the content attribute of the meta tag for the format:
// "[delay]: URL=[page_to_redirect_to]".
if (preg_match('/\\d+;\\s*URL=(?<url>.*)/i', $refresh[0]['content'], $match)) {
$this->metaRefreshCount++;
return $this
->drupalGet($this
->getAbsoluteUrl(Html::decodeEntities($match['url'])));
}
}
}
return FALSE;
}
/**
* Retrieves only the headers for a Drupal path or an absolute path.
*
* @param $path
* Drupal path or URL to load into internal browser
* @param $options
* Options to be forwarded to the url generator.
* @param $headers
* An array containing additional HTTP request headers, each formatted as
* "name: value".
*
* @return
* The retrieved headers, also available as $this->getRawContent()
*/
protected function drupalHead($path, array $options = [], array $headers = []) {
$options['absolute'] = TRUE;
$url = $this
->buildUrl($path, $options);
$out = $this
->curlExec([
CURLOPT_NOBODY => TRUE,
CURLOPT_URL => $url,
CURLOPT_HTTPHEADER => $headers,
]);
// Ensure that any changes to variables in the other thread are picked up.
$this
->refreshVariables();
if ($this->dumpHeaders) {
$this
->verbose('GET request to: ' . $path . '<hr />Ending URL: ' . $this
->getUrl() . '<hr />Headers: <pre>' . Html::escape(var_export(array_map('trim', $this->headers), TRUE)) . '</pre>');
}
return $out;
}
/**
* Handles form input related to drupalPostForm().
*
* Ensure that the specified fields exist and attempt to create POST data in
* the correct manner for the particular field type.
*
* @param $post
* Reference to array of post values.
* @param $edit
* Reference to array of edit values to be checked against the form.
* @param $submit
* Form submit button value.
* @param $form
* Array of form elements.
*
* @return
* Submit value matches a valid submit input in the form.
*/
protected function handleForm(&$post, &$edit, &$upload, $submit, $form) {
// Retrieve the form elements.
$elements = $form
->xpath('.//input[not(@disabled)]|.//textarea[not(@disabled)]|.//select[not(@disabled)]');
$submit_matches = FALSE;
foreach ($elements as $element) {
// SimpleXML objects need string casting all the time.
$name = (string) $element['name'];
// This can either be the type of <input> or the name of the tag itself
// for <select> or <textarea>.
$type = isset($element['type']) ? (string) $element['type'] : $element
->getName();
$value = isset($element['value']) ? (string) $element['value'] : '';
$done = FALSE;
if (isset($edit[$name])) {
switch ($type) {
case 'text':
case 'tel':
case 'textarea':
case 'url':
case 'number':
case 'range':
case 'color':
case 'hidden':
case 'password':
case 'email':
case 'search':
case 'date':
case 'time':
case 'datetime':
case 'datetime-local':
$post[$name] = $edit[$name];
unset($edit[$name]);
break;
case 'radio':
if ($edit[$name] == $value) {
$post[$name] = $edit[$name];
unset($edit[$name]);
}
break;
case 'checkbox':
// To prevent checkbox from being checked.pass in a FALSE,
// otherwise the checkbox will be set to its value regardless
// of $edit.
if ($edit[$name] === FALSE) {
unset($edit[$name]);
continue 2;
}
else {
unset($edit[$name]);
$post[$name] = $value;
}
break;
case 'select':
$new_value = $edit[$name];
$options = $this
->getAllOptions($element);
if (is_array($new_value)) {
// Multiple select box.
if (!empty($new_value)) {
$index = 0;
$key = preg_replace('/\\[\\]$/', '', $name);
foreach ($options as $option) {
$option_value = (string) $option['value'];
if (in_array($option_value, $new_value)) {
$post[$key . '[' . $index++ . ']'] = $option_value;
$done = TRUE;
unset($edit[$name]);
}
}
}
else {
// No options selected: do not include any POST data for the
// element.
$done = TRUE;
unset($edit[$name]);
}
}
else {
// Single select box.
foreach ($options as $option) {
if ($new_value == $option['value']) {
$post[$name] = $new_value;
unset($edit[$name]);
$done = TRUE;
break;
}
}
}
break;
case 'file':
$upload[$name] = $edit[$name];
unset($edit[$name]);
break;
}
}
if (!isset($post[$name]) && !$done) {
switch ($type) {
case 'textarea':
$post[$name] = (string) $element;
break;
case 'select':
$single = empty($element['multiple']);
$first = TRUE;
$index = 0;
$key = preg_replace('/\\[\\]$/', '', $name);
$options = $this
->getAllOptions($element);
foreach ($options as $option) {
// For single select, we load the first option, if there is a
// selected option that will overwrite it later.
if ($option['selected'] || $first && $single) {
$first = FALSE;
if ($single) {
$post[$name] = (string) $option['value'];
}
else {
$post[$key . '[' . $index++ . ']'] = (string) $option['value'];
}
}
}
break;
case 'file':
break;
case 'submit':
case 'image':
if (isset($submit) && $submit == $value) {
$post[$name] = $value;
$submit_matches = TRUE;
}
break;
case 'radio':
case 'checkbox':
if (!isset($element['checked'])) {
break;
}
// Deliberate no break.
default:
$post[$name] = $value;
}
}
}
// An empty name means the value is not sent.
unset($post['']);
return $submit_matches;
}
/**
* Follows a link by complete name.
*
* Will click the first link found with this link text by default, or a later
* one if an index is given. Match is case sensitive with normalized space.
* The label is translated label.
*
* If the link is discovered and clicked, the test passes. Fail otherwise.
*
* @param string|\Drupal\Component\Render\MarkupInterface $label
* Text between the anchor tags.
* @param int $index
* Link position counting from zero.
*
* @return string|bool
* Page contents on success, or FALSE on failure.
*/
protected function clickLink($label, $index = 0) {
return $this
->clickLinkHelper($label, $index, '//a[normalize-space()=:label]');
}
/**
* Follows a link by partial name.
*
* If the link is discovered and clicked, the test passes. Fail otherwise.
*
* @param string|\Drupal\Component\Render\MarkupInterface $label
* Text between the anchor tags, uses starts-with().
* @param int $index
* Link position counting from zero.
*
* @return string|bool
* Page contents on success, or FALSE on failure.
*
* @see ::clickLink()
*/
protected function clickLinkPartialName($label, $index = 0) {
return $this
->clickLinkHelper($label, $index, '//a[starts-with(normalize-space(), :label)]');
}
/**
* Provides a helper for ::clickLink() and ::clickLinkPartialName().
*
* @param string|\Drupal\Component\Render\MarkupInterface $label
* Text between the anchor tags, uses starts-with().
* @param int $index
* Link position counting from zero.
* @param string $pattern
* A pattern to use for the XPath.
*
* @return bool|string
* Page contents on success, or FALSE on failure.
*/
protected function clickLinkHelper($label, $index, $pattern) {
// Cast MarkupInterface objects to string.
$label = (string) $label;
$url_before = $this
->getUrl();
$urls = $this
->xpath($pattern, [
':label' => $label,
]);
if (isset($urls[$index])) {
$url_target = $this
->getAbsoluteUrl($urls[$index]['href']);
$this
->pass(new FormattableMarkup('Clicked link %label (@url_target) from @url_before', [
'%label' => $label,
'@url_target' => $url_target,
'@url_before' => $url_before,
]), 'Browser');
return $this
->drupalGet($url_target);
}
$this
->fail(new FormattableMarkup('Link %label does not exist on @url_before', [
'%label' => $label,
'@url_before' => $url_before,
]), 'Browser');
return FALSE;
}
/**
* Takes a path and returns an absolute path.
*
* This method is implemented in the way that browsers work, see
* https://url.spec.whatwg.org/#relative-state for more information about the
* possible cases.
*
* @param string $path
* A path from the internal browser content.
*
* @return string
* The $path with $base_url prepended, if necessary.
*/
protected function getAbsoluteUrl($path) {
global $base_url, $base_path;
$parts = parse_url($path);
// In case the $path has a host, it is already an absolute URL and we are
// done.
if (!empty($parts['host'])) {
return $path;
}
// In case the $path contains just a query, we turn it into an absolute URL
// with the same scheme, host and path, see
// https://url.spec.whatwg.org/#relative-state.
if (array_keys($parts) === [
'query',
]) {
$current_uri = new Uri($this
->getUrl());
return (string) $current_uri
->withQuery($parts['query']);
}
if (empty($parts['host'])) {
// Ensure that we have a string (and no xpath object).
$path = (string) $path;
// Strip $base_path, if existent.
$length = strlen($base_path);
if (substr($path, 0, $length) === $base_path) {
$path = substr($path, $length);
}
// Ensure that we have an absolute path.
if (empty($path) || $path[0] !== '/') {
$path = '/' . $path;
}
// Finally, prepend the $base_url.
$path = $base_url . $path;
}
return $path;
}
/**
* Gets the HTTP response headers of the requested page.
*
* Normally we are only interested in the headers returned by the last
* request. However, if a page is redirected or HTTP authentication is in use,
* multiple requests will be required to retrieve the page. Headers from all
* requests may be requested by passing TRUE to this function.
*
* @param $all_requests
* Boolean value specifying whether to return headers from all requests
* instead of just the last request. Defaults to FALSE.
*
* @return
* A name/value array if headers from only the last request are requested.
* If headers from all requests are requested, an array of name/value
* arrays, one for each request.
*
* The pseudonym ":status" is used for the HTTP status line.
*
* Values for duplicate headers are stored as a single comma-separated list.
*/
protected function drupalGetHeaders($all_requests = FALSE) {
$request = 0;
$headers = [
$request => [],
];
foreach ($this->headers as $header) {
$header = trim($header);
if ($header === '') {
$request++;
}
else {
if (strpos($header, 'HTTP/') === 0) {
$name = ':status';
$value = $header;
}
else {
list($name, $value) = explode(':', $header, 2);
$name = strtolower($name);
}
if (isset($headers[$request][$name])) {
$headers[$request][$name] .= ',' . trim($value);
}
else {
$headers[$request][$name] = trim($value);
}
}
}
if (!$all_requests) {
$headers = array_pop($headers);
}
return $headers;
}
/**
* Gets the value of an HTTP response header.
*
* If multiple requests were required to retrieve the page, only the headers
* from the last request will be checked by default. However, if TRUE is
* passed as the second argument, all requests will be processed from last to
* first until the header is found.
*
* @param $name
* The name of the header to retrieve. Names are case-insensitive (see RFC
* 2616 section 4.2).
* @param $all_requests
* Boolean value specifying whether to check all requests if the header is
* not found in the last request. Defaults to FALSE.
*
* @return
* The HTTP header value or FALSE if not found.
*/
protected function drupalGetHeader($name, $all_requests = FALSE) {
$name = strtolower($name);
$header = FALSE;
if ($all_requests) {
foreach (array_reverse($this
->drupalGetHeaders(TRUE)) as $headers) {
if (isset($headers[$name])) {
$header = $headers[$name];
break;
}
}
}
else {
$headers = $this
->drupalGetHeaders();
if (isset($headers[$name])) {
$header = $headers[$name];
}
}
return $header;
}
/**
* Check if a HTTP response header exists and has the expected value.
*
* @param string $header
* The header key, example: Content-Type
* @param string $value
* The header value.
* @param string $message
* (optional) A message to display with the assertion.
* @param string $group
* (optional) The group this message is in, which is displayed in a column
* in test output. Use 'Debug' to indicate this is debugging output. Do not
* translate this string. Defaults to 'Other'; most tests do not override
* this default.
*
* @return bool
* TRUE if the assertion succeeded, FALSE otherwise.
*/
protected function assertHeader($header, $value, $message = '', $group = 'Browser') {
$header_value = $this
->drupalGetHeader($header);
return $this
->assertTrue($header_value == $value, $message ? $message : 'HTTP response header ' . $header . ' with value ' . $value . ' found, actual value: ' . $header_value, $group);
}
/**
* Passes if the internal browser's URL matches the given path.
*
* @param \Drupal\Core\Url|string $path
* The expected system path or URL.
* @param $options
* (optional) Any additional options to pass for $path to the url generator.
* @param $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.
* @param $group
* (optional) The group this message is in, which is displayed in a column
* in test output. Use 'Debug' to indicate this is debugging output. Do not
* translate this string. Defaults to 'Other'; most tests do not override
* this default.
*
* @return
* TRUE on pass, FALSE on fail.
*/
protected function assertUrl($path, array $options = [], $message = '', $group = 'Other') {
if ($path instanceof Url) {
$url_obj = $path;
}
elseif (UrlHelper::isExternal($path)) {
$url_obj = Url::fromUri($path, $options);
}
else {
$uri = $path === '<front>' ? 'base:/' : 'base:/' . $path;
// This is needed for language prefixing.
$options['path_processing'] = TRUE;
$url_obj = Url::fromUri($uri, $options);
}
$url = $url_obj
->setAbsolute()
->toString();
if (!$message) {
$message = new FormattableMarkup('Expected @url matches current URL (@current_url).', [
'@url' => var_export($url, TRUE),
'@current_url' => $this
->getUrl(),
]);
}
// Paths in query strings can be encoded or decoded with no functional
// difference, decode them for comparison purposes.
$actual_url = urldecode($this
->getUrl());
$expected_url = urldecode($url);
return $this
->assertEqual($actual_url, $expected_url, $message, $group);
}
/**
* Asserts the page responds with the specified response code.
*
* @param $code
* Response code. For example 200 is a successful page request. For a list
* of all codes see http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html.
* @param $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.
* @param $group
* (optional) The group this message is in, which is displayed in a column
* in test output. Use 'Debug' to indicate this is debugging output. Do not
* translate this string. Defaults to 'Browser'; most tests do not override
* this default.
*
* @return
* Assertion result.
*/
protected function assertResponse($code, $message = '', $group = 'Browser') {
$curl_code = curl_getinfo($this->curlHandle, CURLINFO_HTTP_CODE);
$match = is_array($code) ? in_array($curl_code, $code) : $curl_code == $code;
return $this
->assertTrue($match, $message ? $message : new FormattableMarkup('HTTP response expected @code, actual @curl_code', [
'@code' => $code,
'@curl_code' => $curl_code,
]), $group);
}
/**
* Asserts the page did not return the specified response code.
*
* @param $code
* Response code. For example 200 is a successful page request. For a list
* of all codes see http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html.
* @param $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.
* @param $group
* (optional) The group this message is in, which is displayed in a column
* in test output. Use 'Debug' to indicate this is debugging output. Do not
* translate this string. Defaults to 'Browser'; most tests do not override
* this default.
*
* @return
* Assertion result.
*/
protected function assertNoResponse($code, $message = '', $group = 'Browser') {
$curl_code = curl_getinfo($this->curlHandle, CURLINFO_HTTP_CODE);
$match = is_array($code) ? in_array($curl_code, $code) : $curl_code == $code;
return $this
->assertFalse($match, $message ? $message : new FormattableMarkup('HTTP response not expected @code, actual @curl_code', [
'@code' => $code,
'@curl_code' => $curl_code,
]), $group);
}
/**
* Builds an a absolute URL from a system path or a URL object.
*
* @param string|\Drupal\Core\Url $path
* A system path or a URL.
* @param array $options
* Options to be passed to Url::fromUri().
*
* @return string
* An absolute URL string.
*/
protected function buildUrl($path, array $options = []) {
if ($path instanceof Url) {
$url_options = $path
->getOptions();
$options = $url_options + $options;
$path
->setOptions($options);
return $path
->setAbsolute()
->toString(TRUE)
->getGeneratedUrl();
}
elseif ($this->container
->has('url_generator')) {
$force_internal = isset($options['external']) && $options['external'] == FALSE;
if (!$force_internal && UrlHelper::isExternal($path)) {
return Url::fromUri($path, $options)
->toString();
}
else {
$uri = $path === '<front>' ? 'base:/' : 'base:/' . $path;
// Path processing is needed for language prefixing. Skip it when a
// path that may look like an external URL is being used as internal.
$options['path_processing'] = !$force_internal;
return Url::fromUri($uri, $options)
->setAbsolute()
->toString();
}
}
else {
return $this
->getAbsoluteUrl($path);
}
}
/**
* Asserts whether an expected cache tag was present in the last response.
*
* @param string $expected_cache_tag
* The expected cache tag.
*/
protected function assertCacheTag($expected_cache_tag) {
$cache_tags = explode(' ', $this
->drupalGetHeader('X-Drupal-Cache-Tags'));
$this
->assertTrue(in_array($expected_cache_tag, $cache_tags), "'" . $expected_cache_tag . "' is present in the X-Drupal-Cache-Tags header.");
}
/**
* Asserts whether an expected cache tag was absent in the last response.
*
* @param string $cache_tag
* The cache tag to check.
*/
protected function assertNoCacheTag($cache_tag) {
$cache_tags = explode(' ', $this
->drupalGetHeader('X-Drupal-Cache-Tags'));
$this
->assertFalse(in_array($cache_tag, $cache_tags), "'" . $cache_tag . "' is absent in the X-Drupal-Cache-Tags header.");
}
/**
* Enables/disables the cacheability headers.
*
* Sets the http.response.debug_cacheability_headers container parameter.
*
* @param bool $value
* (optional) Whether the debugging cacheability headers should be sent.
*/
protected function setHttpResponseDebugCacheabilityHeaders($value = TRUE) {
$this
->setContainerParameter('http.response.debug_cacheability_headers', $value);
$this
->rebuildContainer();
$this
->resetAll();
}
}Members
Name |
Modifiers | Type | Description | Overrides |
|---|---|---|---|---|
|
AssertContentTrait:: |
protected | property | The current raw content. | |
|
AssertContentTrait:: |
protected | property | The drupalSettings value from the current raw $content. | |
|
AssertContentTrait:: |
protected | property | The XML structure parsed from the current raw $content. | 1 |
|
AssertContentTrait:: |
protected | property | The plain-text content of raw $content (text nodes). | |
|
AssertContentTrait:: |
protected | function | Passes if the raw text IS found escaped on the loaded page, fail otherwise. | |
|
AssertContentTrait:: |
protected | function | Asserts that a field exists with the given name or ID. | |
|
AssertContentTrait:: |
protected | function | Asserts that a field exists with the given ID and value. | |
|
AssertContentTrait:: |
protected | function | Asserts that a field exists with the given name and value. | |
|
AssertContentTrait:: |
protected | function | Asserts that a field exists in the current page by the given XPath. | |
|
AssertContentTrait:: |
protected | function | Asserts that a checkbox field in the current page is checked. | |
|
AssertContentTrait:: |
protected | function | Asserts that a field exists in the current page with a given Xpath result. | |
|
AssertContentTrait:: |
protected | function | Passes if a link with the specified label is found. | |
|
AssertContentTrait:: |
protected | function | Passes if a link containing a given href (part) is found. | |
|
AssertContentTrait:: |
protected | function | Asserts that each HTML ID is used for just a single element. | |
|
AssertContentTrait:: |
protected | function | Passes if the raw text IS NOT found escaped on the loaded page, fail otherwise. | |
|
AssertContentTrait:: |
protected | function | Asserts that a field does not exist with the given name or ID. | |
|
AssertContentTrait:: |
protected | function | Asserts that a field does not exist with the given ID and value. | |
|
AssertContentTrait:: |
protected | function | Asserts that a field does not exist with the given name and value. | |
|
AssertContentTrait:: |
protected | function | Asserts that a field does not exist or its value does not match, by XPath. | |
|
AssertContentTrait:: |
protected | function | Asserts that a checkbox field in the current page is not checked. | |
|
AssertContentTrait:: |
protected | function | Passes if a link with the specified label is not found. | |
|
AssertContentTrait:: |
protected | function | Passes if a link containing a given href (part) is not found. | |
|
AssertContentTrait:: |
protected | function | Passes if a link containing a given href is not found in the main region. | |
|
AssertContentTrait:: |
protected | function | Asserts that a select option in the current page does not exist. | |
|
AssertContentTrait:: |
protected | function | Asserts that a select option in the current page is not checked. | |
|
AssertContentTrait:: |
protected | function | Triggers a pass if the perl regex pattern is not found in raw content. | |
|
AssertContentTrait:: |
protected | function | Passes if the raw text is NOT found on the loaded page, fail otherwise. | |
|
AssertContentTrait:: |
protected | function | Passes if the page (with HTML stripped) does not contains the text. | |
|
AssertContentTrait:: |
protected | function | Pass if the page title is not the given string. | |
|
AssertContentTrait:: |
protected | function | Passes if the text is found MORE THAN ONCE on the text version of the page. | |
|
AssertContentTrait:: |
protected | function | Asserts that a select option in the current page exists. | |
|
AssertContentTrait:: |
protected | function | Asserts that a select option with the visible text exists. | |
|
AssertContentTrait:: |
protected | function | Asserts that a select option in the current page is checked. | |
|
AssertContentTrait:: |
protected | function | Asserts that a select option in the current page is checked. | |
|
AssertContentTrait:: |
protected | function | Asserts that a select option in the current page exists. | |
|
AssertContentTrait:: |
protected | function | Triggers a pass if the Perl regex pattern is found in the raw content. | |
|
AssertContentTrait:: |
protected | function | Passes if the raw text IS found on the loaded page, fail otherwise. | |
|
AssertContentTrait:: |
protected | function | Passes if the page (with HTML stripped) contains the text. | |
|
AssertContentTrait:: |
protected | function | Helper for assertText and assertNoText. | |
|
AssertContentTrait:: |
protected | function | Asserts that a Perl regex pattern is found in the plain-text content. | |
|
AssertContentTrait:: |
protected | function | Asserts themed output. | |
|
AssertContentTrait:: |
protected | function | Pass if the page title is the given string. | |
|
AssertContentTrait:: |
protected | function | Passes if the text is found ONLY ONCE on the text version of the page. | |
|
AssertContentTrait:: |
protected | function | Helper for assertUniqueText and assertNoUniqueText. | |
|
AssertContentTrait:: |
protected | function | Builds an XPath query. | |
|
AssertContentTrait:: |
protected | function | Helper: Constructs an XPath for the given set of attributes and value. | |
|
AssertContentTrait:: |
protected | function | Searches elements using a CSS selector in the raw content. | |
|
AssertContentTrait:: |
protected | function | Get all option elements, including nested options, in a select. | |
|
AssertContentTrait:: |
protected | function | Gets the value of drupalSettings for the currently-loaded page. | |
|
AssertContentTrait:: |
protected | function | Gets the current raw content. | |
|
AssertContentTrait:: |
protected | function | Get the selected value from a select field. | |
|
AssertContentTrait:: |
protected | function | Retrieves the plain-text content from the current raw content. | |
|
AssertContentTrait:: |
protected | function | Get the current URL from the cURL handler. | 1 |
|
AssertContentTrait:: |
protected | function | Parse content returned from curlExec using DOM and SimpleXML. | |
|
AssertContentTrait:: |
protected | function | Removes all white-space between HTML tags from the raw content. | |
|
AssertContentTrait:: |
protected | function | Sets the value of drupalSettings for the currently-loaded page. | |
|
AssertContentTrait:: |
protected | function | Sets the raw content (e.g. HTML). | |
|
AssertContentTrait:: |
protected | function | Performs an xpath search on the contents of the internal browser. | |
|
AssertHelperTrait:: |
protected static | function | Casts MarkupInterface objects into strings. | |
|
AssertMailTrait:: |
protected | function | Asserts that the most recently sent email message has the given value. | |
|
AssertMailTrait:: |
protected | function | Asserts that the most recently sent email message has the pattern in it. | |
|
AssertMailTrait:: |
protected | function | Asserts that the most recently sent email message has the string in it. | |
|
AssertMailTrait:: |
protected | function | Gets an array containing all emails sent during this test case. Aliased as: drupalGetMails | |
|
AssertMailTrait:: |
protected | function | Outputs to verbose the most recent $count emails sent. | |
|
AssertPageCacheContextsAndTagsTrait:: |
protected | function | Asserts whether an expected cache context was present in the last response. | |
|
AssertPageCacheContextsAndTagsTrait:: |
protected | function | Ensures that some cache contexts are present in the current response. | |
|
AssertPageCacheContextsAndTagsTrait:: |
protected | function | Asserts the max age header. | |
|
AssertPageCacheContextsAndTagsTrait:: |
protected | function | Ensures that some cache tags are present in the current response. | |
|
AssertPageCacheContextsAndTagsTrait:: |
protected | function | Asserts that a cache context was not present in the last response. | |
|
AssertPageCacheContextsAndTagsTrait:: |
protected | function | Asserts page cache miss, then hit for the given URL; checks cache headers. | |
|
AssertPageCacheContextsAndTagsTrait:: |
protected | function | Provides debug information for cache tags. | |
|
AssertPageCacheContextsAndTagsTrait:: |
protected | function | Enables page caching. | |
|
AssertPageCacheContextsAndTagsTrait:: |
protected | function | Gets a specific header value as array. | |
|
BlockCreationTrait:: |
protected | function | Creates a block instance based on default settings. Aliased as: drupalPlaceBlock | |
|
ConfigTestTrait:: |
protected | function | Returns a ConfigImporter object to import test configuration. | |
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ConfigTestTrait:: |
protected | function | Copies configuration objects from source storage to target storage. | |
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ContentTypeCreationTrait:: |
protected | function | Creates a custom content type based on default settings. Aliased as: drupalCreateContentType | 1 |
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CronRunTrait:: |
protected | function | Runs cron on the test site. | |
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EntityViewTrait:: |
protected | function | Builds the renderable view of an entity. Aliased as: drupalBuildEntityView | |
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FunctionalTestSetupTrait:: |
protected | property | The flag to set 'apcu_ensure_unique_prefix' setting. | 1 |
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FunctionalTestSetupTrait:: |
protected | property | The class loader to use for installation and initialization of setup. | |
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FunctionalTestSetupTrait:: |
protected | property | The config directories used in this test. | |
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FunctionalTestSetupTrait:: |
protected | property | The "#1" admin user. | |
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FunctionalTestSetupTrait:: |
protected | function | Execute the non-interactive installer. | 1 |
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FunctionalTestSetupTrait:: |
protected | function | Returns all supported database driver installer objects. | |
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FunctionalTestSetupTrait:: |
protected | function | Initialize various configurations post-installation. | 2 |
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FunctionalTestSetupTrait:: |
protected | function | Initializes the kernel after installation. | |
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FunctionalTestSetupTrait:: |
protected | function | Initialize settings created during install. | |
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FunctionalTestSetupTrait:: |
protected | function | Initializes user 1 for the site to be installed. | |
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FunctionalTestSetupTrait:: |
protected | function | Installs the default theme defined by `static::$defaultTheme` when needed. | |
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FunctionalTestSetupTrait:: |
protected | function | Install modules defined by `static::$modules`. | 1 |
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FunctionalTestSetupTrait:: |
protected | function | Returns the parameters that will be used when Simpletest installs Drupal. | 9 |
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FunctionalTestSetupTrait:: |
protected | function | Prepares the current environment for running the test. | 23 |
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FunctionalTestSetupTrait:: |
protected | function | Creates a mock request and sets it on the generator. | |
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FunctionalTestSetupTrait:: |
protected | function | Prepares site settings and services before installation. | 2 |
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FunctionalTestSetupTrait:: |
protected | function | Resets and rebuilds the environment after setup. | |
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FunctionalTestSetupTrait:: |
protected | function | Rebuilds \Drupal::getContainer(). | |
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FunctionalTestSetupTrait:: |
protected | function | Resets all data structures after having enabled new modules. | |
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FunctionalTestSetupTrait:: |
protected | function | Changes parameters in the services.yml file. | |
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FunctionalTestSetupTrait:: |
protected | function | Sets up the base URL based upon the environment variable. | |
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FunctionalTestSetupTrait:: |
protected | function | Rewrites the settings.php file of the test site. | |
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GeneratePermutationsTrait:: |
public static | function | Converts a list of possible parameters into a stack of permutations. | |
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NodeCreationTrait:: |
protected | function | Creates a node based on default settings. Aliased as: drupalCreateNode | |
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NodeCreationTrait:: |
public | function | Get a node from the database based on its title. Aliased as: drupalGetNodeByTitle | |
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RandomGeneratorTrait:: |
protected | property | The random generator. | |
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RandomGeneratorTrait:: |
protected | function | Gets the random generator for the utility methods. | |
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RandomGeneratorTrait:: |
protected | function | Generates a unique random string containing letters and numbers. | 1 |
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RandomGeneratorTrait:: |
public | function | Generates a random PHP object. | |
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RandomGeneratorTrait:: |
public | function | Generates a pseudo-random string of ASCII characters of codes 32 to 126. | |
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RandomGeneratorTrait:: |
public | function | Callback for random string validation. | |
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RefreshVariablesTrait:: |
protected | function | Refreshes in-memory configuration and state information. | 3 |
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SessionTestTrait:: |
protected | property | The name of the session cookie. | |
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SessionTestTrait:: |
protected | function | Generates a session cookie name. | |
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SessionTestTrait:: |
protected | function | Returns the session name in use on the child site. | |
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StorageCopyTrait:: |
protected static | function | Copy the configuration from one storage to another and remove stale items. | |
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TestBase:: |
protected | property | Assertions thrown in that test case. | |
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TestBase:: |
protected | property | The config importer that can used in a test. | |
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TestBase:: |
protected | property | The database prefix of this test run. | |
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TestBase:: |
public | property | Whether to die in case any test assertion fails. | |
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TestBase:: |
protected | property | HTTP authentication credentials (<username>:<password>). | |
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TestBase:: |
protected | property | HTTP authentication method (specified as a CURLAUTH_* constant). | |
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TestBase:: |
protected | property | The original configuration (variables), if available. | |
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TestBase:: |
protected | property | The original configuration (variables). | |
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TestBase:: |
protected | property | The original configuration directories. | |
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TestBase:: |
protected | property | The original container. | |
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TestBase:: |
protected | property | The original file directory, before it was changed for testing purposes. | |
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TestBase:: |
protected | property | The original language. | |
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TestBase:: |
protected | property | The original database prefix when running inside Simpletest. | |
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TestBase:: |
protected | property | The name of the session cookie of the test-runner. | |
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TestBase:: |
protected | property | The settings array. | |
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TestBase:: |
public | property | Current results of this test case. | |
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TestBase:: |
protected | property | This class is skipped when looking for the source of an assertion. | |
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TestBase:: |
protected | property | Time limit for the test. | |
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TestBase:: |
protected | property | The translation file directory for the test environment. | |
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TestBase:: |
public | property | TRUE if verbose debugging is enabled. | |
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TestBase:: |
protected | property | Safe class name for use in verbose output filenames. | |
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TestBase:: |
protected | property | Directory where verbose output files are put. | |
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TestBase:: |
protected | property | URL to the verbose output file directory. | |
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TestBase:: |
protected | property | Incrementing identifier for verbose output filenames. | |
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TestBase:: |
protected | function | Internal helper: stores the assert. | |
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TestBase:: |
protected | function | Check to see if two values are equal. | |
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TestBase:: |
protected | function | Asserts that a specific error has been logged to the PHP error log. | |
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TestBase:: |
protected | function | Check to see if a value is false. | |
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TestBase:: |
protected | function | Check to see if two values are identical. | |
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TestBase:: |
protected | function | Checks to see if two objects are identical. | |
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TestBase:: |
protected | function | Asserts that no errors have been logged to the PHP error.log thus far. | |
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TestBase:: |
protected | function | Check to see if two values are not equal. | |
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TestBase:: |
protected | function | Check to see if two values are not identical. | |
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TestBase:: |
protected | function | Check to see if a value is not NULL. | |
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TestBase:: |
protected | function | Check to see if a value is NULL. | |
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TestBase:: |
protected | function | Check to see if a value is not false. | |
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TestBase:: |
protected | function | Act on global state information before the environment is altered for a test. | 1 |
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TestBase:: |
protected | function | Checks the matching requirements for Test. | 1 |
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TestBase:: |
public | function | Fail the test if it belongs to a PHPUnit-based framework. | |
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TestBase:: |
protected | function | Configuration accessor for tests. Returns non-overridden configuration. | |
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TestBase:: |
public static | function | Delete an assertion record by message ID. | |
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TestBase:: |
protected | function | Fire an error assertion. | 1 |
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TestBase:: |
public | function | Handle errors during test runs. | |
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TestBase:: |
protected | function | Handle exceptions. | |
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TestBase:: |
protected | function | Fire an assertion that is always negative. | |
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TestBase:: |
public static | function | Ensures test files are deletable. | |
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TestBase:: |
protected | function | Cycles through backtrace until the first non-assertion method is found. | |
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TestBase:: |
public | function | Gets the database prefix. | |
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TestBase:: |
public | function | Gets the temporary files directory. | |
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TestBase:: |
public static | function | Store an assertion from outside the testing context. | 1 |
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TestBase:: |
protected | function | Fire an assertion that is always positive. | |
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TestBase:: |
private | function |
Generates a database prefix for running tests. Overrides TestSetupTrait:: |
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TestBase:: |
private | function | Cleans up the test environment and restores the original environment. | |
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TestBase:: |
public | function | Run all tests in this class. | 2 |
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TestBase:: |
protected | function | Changes in memory settings. | |
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TestBase:: |
protected | function | Helper method to store an assertion record in the configured database. | 1 |
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TestBase:: |
protected | function | Logs a verbose message in a text file. | |
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TestFileCreationTrait:: |
protected | property | Whether the files were copied to the test files directory. | |
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TestFileCreationTrait:: |
protected | function | Compares two files based on size and file name. Aliased as: drupalCompareFiles | |
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TestFileCreationTrait:: |
public static | function | Generates a test file. | |
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TestFileCreationTrait:: |
protected | function | Gets a list of files that can be used in tests. Aliased as: drupalGetTestFiles | |
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TestSetupTrait:: |
protected static | property | An array of config object names that are excluded from schema checking. | |
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TestSetupTrait:: |
protected | property | The dependency injection container used in the test. | |
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TestSetupTrait:: |
protected | property | The DrupalKernel instance used in the test. | |
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TestSetupTrait:: |
protected | property | The site directory of the original parent site. | |
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TestSetupTrait:: |
protected | property | The private file directory for the test environment. | |
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TestSetupTrait:: |
protected | property | The public file directory for the test environment. | |
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TestSetupTrait:: |
protected | property | The site directory of this test run. | |
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TestSetupTrait:: |
protected | property | Set to TRUE to strict check all configuration saved. | 2 |
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TestSetupTrait:: |
protected | property | The temporary file directory for the test environment. | |
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TestSetupTrait:: |
protected | property | The test run ID. | |
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TestSetupTrait:: |
protected | function | Changes the database connection to the prefixed one. | |
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TestSetupTrait:: |
protected | function | Gets the config schema exclusions for this test. | |
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TestSetupTrait:: |
public static | function | Returns the database connection to the site running Simpletest. | |
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UserCreationTrait:: |
protected | function | Checks whether a given list of permission names is valid. | |
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UserCreationTrait:: |
protected | function | Creates an administrative role. Aliased as: drupalCreateAdminRole | |
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UserCreationTrait:: |
protected | function | Creates a role with specified permissions. Aliased as: drupalCreateRole | |
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UserCreationTrait:: |
protected | function | Create a user with a given set of permissions. Aliased as: drupalCreateUser | |
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UserCreationTrait:: |
protected | function | Grant permissions to a user role. | |
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UserCreationTrait:: |
protected | function | Switch the current logged in user. | |
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UserCreationTrait:: |
protected | function | Creates a random user account and sets it as current user. | |
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WebTestBase:: |
protected | property | Additional cURL options. | |
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WebTestBase:: |
protected | property | Whether or not to assert the presence of the X-Drupal-Ajax-Token. | |
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WebTestBase:: |
protected | property | The current cookie file used by cURL. | |
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WebTestBase:: |
protected | property | The cookies of the page currently loaded in the internal browser. | |
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WebTestBase:: |
protected | property | Cookies to set on curl requests. | |
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WebTestBase:: |
protected | property | The handle of the current cURL connection. | |
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WebTestBase:: |
protected | property | An array of custom translations suitable for drupal_rewrite_settings(). | |
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WebTestBase:: |
protected | property | Indicates that headers should be dumped if verbose output is enabled. | |
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WebTestBase:: |
protected | property | The headers of the page currently loaded in the internal browser. | |
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WebTestBase:: |
protected | property | The current user logged in using the internal browser. | |
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WebTestBase:: |
protected | property | The number of meta refresh redirects to follow, or NULL if unlimited. | |
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WebTestBase:: |
protected | property | The maximum number of redirects to follow when handling responses. | |
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WebTestBase:: |
protected | property | The number of meta refresh redirects followed during ::drupalGet(). | |
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WebTestBase:: |
protected | property | The original batch, before it was changed for testing purposes. | |
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WebTestBase:: |
protected | property |
The original shutdown handlers array, before it was cleaned for testing. Overrides TestBase:: |
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WebTestBase:: |
protected | property |
The original user, before it was changed to a clean uid = 1 for testing. Overrides TestBase:: |
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WebTestBase:: |
protected | property | The profile to install as a basis for testing. | 1 |
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WebTestBase:: |
protected | property | The number of redirects followed during the handling of a request. | |
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WebTestBase:: |
protected | property | The current session ID, if available. | |
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WebTestBase:: |
protected | property | The URL currently loaded in the internal browser. | |
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WebTestBase:: |
protected | function | Queues custom translations to be written to settings.php. | |
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WebTestBase:: |
protected | function | Checks to see whether a block appears on the page. | |
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WebTestBase:: |
protected | function | Asserts whether an expected cache tag was present in the last response. | |
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WebTestBase:: |
protected | function | Check if a HTTP response header exists and has the expected value. | |
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WebTestBase:: |
protected | function | Checks to see whether a block does not appears on the page. | |
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WebTestBase:: |
protected | function | Asserts whether an expected cache tag was absent in the last response. | |
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WebTestBase:: |
protected | function | Asserts the page did not return the specified response code. | |
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WebTestBase:: |
protected | function | Asserts the page responds with the specified response code. | |
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WebTestBase:: |
protected | function | Passes if the internal browser's URL matches the given path. | |
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WebTestBase:: |
protected | function | Builds an a absolute URL from a system path or a URL object. | |
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WebTestBase:: |
protected | function | Checks for meta refresh tag and if found call drupalGet() recursively. | |
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WebTestBase:: |
protected | function | Follows a link by complete name. | |
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WebTestBase:: |
protected | function | Provides a helper for ::clickLink() and ::clickLinkPartialName(). | |
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WebTestBase:: |
protected | function | Follows a link by partial name. | |
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WebTestBase:: |
protected | function | Close the cURL handler and unset the handler. | |
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WebTestBase:: |
protected | function | Initializes and executes a cURL request. | |
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WebTestBase:: |
protected | function | Reads headers and registers errors received from the tested site. | |
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WebTestBase:: |
protected | function | Initializes the cURL connection. | |
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WebTestBase:: |
protected | function | Retrieves a Drupal path or an absolute path. | |
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WebTestBase:: |
protected | function | Requests a path or URL in drupal_ajax format and JSON-decodes the response. | |
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WebTestBase:: |
protected | function | Gets the value of an HTTP response header. | |
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WebTestBase:: |
protected | function | Gets the HTTP response headers of the requested page. | |
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WebTestBase:: |
protected | function | Retrieves a Drupal path or an absolute path and JSON decodes the result. | |
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WebTestBase:: |
protected | function | Retrieves a Drupal path or an absolute path for a given format. | |
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WebTestBase:: |
protected | function | Requests a Drupal path or an absolute path as if it is a XMLHttpRequest. | |
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WebTestBase:: |
protected | function | Retrieves only the headers for a Drupal path or an absolute path. | |
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WebTestBase:: |
protected | function | Log in a user with the internal browser. | |
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WebTestBase:: |
protected | function | Logs a user out of the internal browser and confirms. | |
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WebTestBase:: |
protected | function | Perform a POST HTTP request. | |
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WebTestBase:: |
protected | function | Executes an Ajax form submission. | |
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WebTestBase:: |
protected | function | Executes a form submission. | |
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WebTestBase:: |
protected | function | Performs a POST HTTP request with a specific format. | |
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WebTestBase:: |
protected | function | Processes an AJAX response into current content. | |
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WebTestBase:: |
protected | function | Returns whether a given user account is logged in. | |
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WebTestBase:: |
protected | function | Find a block instance on the page. | |
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WebTestBase:: |
protected | function | Takes a path and returns an absolute path. | |
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WebTestBase:: |
protected | function | Get the Ajax page state from drupalSettings and prepare it for POSTing. | |
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WebTestBase:: |
protected | function | Handles form input related to drupalPostForm(). | |
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WebTestBase:: |
protected | function | Returns whether the test is being executed from within a test site. | |
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WebTestBase:: |
protected | function | Restore the original batch. | |
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WebTestBase:: |
protected | function | Serialize POST HTTP request values. | |
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WebTestBase:: |
protected | function | Preserve the original batch, and instantiate the test batch. | |
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WebTestBase:: |
protected | function | Enables/disables the cacheability headers. | |
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WebTestBase:: |
protected | function |
Sets up a Drupal site for running functional and integration tests. Overrides TestBase:: |
7 |
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WebTestBase:: |
protected | function |
Cleans up after testing. Overrides TestBase:: |
1 |
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WebTestBase:: |
protected | function | Transforms a nested array into a flat array suitable for WebTestBase::drupalPostForm(). | |
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WebTestBase:: |
protected | function | Writes custom translations to the test site's settings.php. | |
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WebTestBase:: |
public | function |
Constructor for \Drupal\simpletest\WebTestBase. Overrides TestBase:: |
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XdebugRequestTrait:: |
protected | function | Adds xdebug cookies, from request setup. |