Skip to content

This is the documentation for version 3 of the project. The current version is version 4 and the documentation can be found here.

WpWebDriver module

This module should be used in acceptance tests, see levels of testing for more information.

This module extends the WebDriver module adding WordPress-specific configuration parameters and methods.

The module simulates a user interaction with the site with Javascript support; if you don't need to test your project with Javascript support use the WPBrowser module.

Module requirements for Codeception 4.0+

This module requires the codeception/module-webdriver Composer package to work when wp-browser is used with Codeception 4.0.

To install the package run: 

composer require --dev codeception/module-webdriver:^1.0

Configuration

Due to the combination of possible browsers, capabilities and configurations, it's not possible to provide an exhaustive coverage of all the possible configuration parameteters here.

Please refer to WebDriver documentation for more information.

  • url required - Start URL of your WordPress project, e.g. http://wp.test.
  • adminUsername required - This is the login name, not the "nice" name, of the administrator user of the WordPress test site. This will be used to fill the username field in WordPress login page.
  • adminPassword required - This is the the password of the administrator use of the WordPress test site. This will be used to fill the password in WordPress login page.
  • adminPath required - The path, relative to the WordPress test site home URL, to the administration area, usually /wp-admin.
  • browser - The browser to use for the tests, e.g. chrome or firefox.
  • capabilities - Depending on the browser set in browser this is a list of browser-specific capabilities.

Example configuration

modules:
  enabled:
    - WPWebDriver
  config:
    WPWebDriver:
      url: 'http://wp.test'
      adminUsername: 'admin'
      adminPassword: 'password'
      adminPath: '/wp-admin'
      browser: chrome
      host: localhost
      port: 4444
      window_size: false #disabled for Chrome driver
      capabilities:
        "goog:chromeOptions":
          args:
            - "--headless"
            - "--disable-gpu"
            - "--disable-dev-shm-usage"
            - "--proxy-server='direct://'"
            - "--proxy-bypass-list=*"
            - "--no-sandbox"

Public API

  • acceptPopup() : void
    Accepts the active JavaScript native popup window, as created by window.alert|window.confirm|window.prompt. Don't confuse popups with modal windows, as created by various libraries.

  • activatePlugin($pluginSlug) : void
    In the plugin administration screen activates one or more plugins clicking the "Activate" link.

The method will not handle authentication and navigation to the plugins administration page.

  • activateTheme($slug) : void
    Activates a theme.

The method will not handle authentication and navigation to the themes administration page.

  • amEditingPostWithId($id) : void
    Go to the admin page to edit the post with the specified ID.

The method will not handle authentication the admin area.

  • amEditingUserWithId($id) : void
    Go to the admin page to edit the user with the specified ID.

The method will not handle authentication the admin area.

  • amOnAdminAjaxPage([$queryVars]) : void
    Go to the admin-ajax.php page to start a synchronous, and blocking, GET AJAX request.

The method will not handle authentication, nonces or authorization.

  • amOnAdminPage($page) : void
    Go to a page in the admininstration area of the site.

This method will not handle authentication to the administration area.

  • amOnCronPage([$queryVars]) : void
    Go to the cron page to start a synchronous, and blocking, GET request to the cron script.

  • amOnPage($page) : void

  • amOnPagesPage() : void
    Go the "Pages" administration screen.

The method will not handle authentication.

  • amOnPluginsPage() : void
    Go to the plugins administration screen.

The method will not handle authentication.

  • amOnSubdomain($subdomain) : void

  • amOnThemesPage() : void
    Moves to the themes administration page.

  • amOnUrl($url) : void

  • appendField($field, $value) : void
    Append the given text to the given element. Can also add a selection to a select box.

<?php
$I->appendField('#mySelectbox', 'SelectValue');
$I->appendField('#myTextField', 'appended');
?>

  • attachFile($field, $filename) : void

  • cancelPopup() : void
    Dismisses the active JavaScript popup, as created by window.alert, window.confirm, or window.prompt.

  • checkOption($option) : void

  • clearField($field) : void
    Clears given field which isn't empty.

<?php
$I->clearField('#username');

  • click($link, [$context]) : void

  • clickWithLeftButton([$cssOrXPath], [$offsetX], [$offsetY]) : void
    Performs click with the left mouse button on an element. If the first parameter null then the offset is relative to the actual mouse position. If the second and third parameters are given, then the mouse is moved to an offset of the element's top-left corner. Otherwise, the mouse is moved to the center of the element.

<?php
$I->clickWithLeftButton(['css' => '.checkout']);
$I->clickWithLeftButton(null, 20, 50);
$I->clickWithLeftButton(['css' => '.checkout'], 20, 50);
?>
  • clickWithRightButton([$cssOrXPath], [$offsetX], [$offsetY]) : void
    Performs contextual click with the right mouse button on an element. If the first parameter null then the offset is relative to the actual mouse position. If the second and third parameters are given, then the mouse is moved to an offset of the element's top-left corner. Otherwise, the mouse is moved to the center of the element.
<?php
$I->clickWithRightButton(['css' => '.checkout']);
$I->clickWithRightButton(null, 20, 50);
$I->clickWithRightButton(['css' => '.checkout'], 20, 50);
?>
  • closeTab() : void
    Closes current browser tab and switches to previous active tab.
<?php
$I->closeTab();
  • deactivatePlugin($pluginSlug) : void
    In the plugin administration screen deactivate a plugin clicking the "Deactivate" link.

The method will not handle authentication and navigation to the plugins administration page.

  • debugWebDriverLogs([?Codeception\TestInterface $test]) : void
    Print out latest Selenium Logs in debug mode

  • deleteSessionSnapshot($name) : void

  • dontSee($text, [$selector]) : void

  • dontSeeCheckboxIsChecked($checkbox) : void

  • dontSeeCookie($cookie, [array $params]) : void

  • dontSeeCurrentUrlEquals($uri) : void

  • dontSeeCurrentUrlMatches($uri) : void

  • dontSeeElement($selector, [$attributes]) : void

  • dontSeeElementInDOM($selector, [$attributes]) : void
    Opposite of seeElementInDOM.

  • dontSeeInCurrentUrl($uri) : void

  • dontSeeInField($field, $value) : void

  • dontSeeInFormFields($formSelector, array $params) : void

  • dontSeeInPageSource($text) : void
    Checks that the page source doesn't contain the given string.

  • dontSeeInPopup($text) : void
    Checks that the active JavaScript popup, as created by window.alert|window.confirm|window.prompt, does NOT contain the given string.

  • dontSeeInSource($raw) : void

  • dontSeeInTitle($title) : void

  • dontSeeLink($text, [$url]) : void

  • dontSeeOptionIsSelected($selector, $optionText) : void

  • dontSeePluginInstalled($pluginSlug) : void
    Assert a plugin is not installed in the plugins administration screen.

The method will not handle authentication and navigation to the plugin administration screen.

  • doubleClick($cssOrXPath) : void
    Performs a double-click on an element matched by CSS or XPath.

  • dragAndDrop($source, $target) : void
    Performs a simple mouse drag-and-drop operation.

<?php
$I->dragAndDrop('#drag', '#drop');
?>
  • executeAsyncJS($script, [array $arguments]) : void
    Executes asynchronous JavaScript. A callback should be executed by JavaScript to exit from a script. Callback is passed as a last element in arguments array. Additional arguments can be passed as array in second parameter.
// wait for 1200 milliseconds my running `setTimeout`
* $I->executeAsyncJS('setTimeout(arguments[0], 1200)');

$seconds = 1200; // or seconds are passed as argument
$I->executeAsyncJS('setTimeout(arguments[1], arguments[0])', [$seconds]);
  • executeInSelenium(Closure $function) : void
    Low-level API method. If Codeception commands are not enough, this allows you to use Selenium WebDriver methods directly:
$I->executeInSelenium(function(\Facebook\WebDriver\Remote\RemoteWebDriver $webdriver) {
  $webdriver->get('http://google.com');
});

This runs in the context of the RemoteWebDriver class. Try not to use this command on a regular basis. If Codeception lacks a feature you need, please implement it and submit a patch.

  • executeJS($script, [array $arguments]) : void
    Executes custom JavaScript.

This example uses jQuery to get a value and assigns that value to a PHP variable:

<?php
$myVar = $I->executeJS('return $("#myField").val()');

// additional arguments can be passed as array
// Example shows `Hello World` alert:
$I->executeJS("window.alert(arguments[0])", ['Hello world']);

  • fillField($field, $value) : void

  • grabActiveTheme() : void
    Returns the slug of the currently active themes.

The method will not handle authentication and navigation to the themes administration page.

  • grabAttributeFrom($cssOrXpath, $attribute) : void

  • grabAvailableThemes([$classes]) : void
    Returns the list of available themes.

The method will not handle authentication and navigation to the themes administration page.

  • grabCookie($cookie, [array $params]) : void

  • grabCookiesWithPattern($cookiePattern) : void
    Returns all the cookies whose name matches a regex pattern.

  • grabFromCurrentUrl([$uri]) : void

  • grabFullUrl() : void
    Grabs the current page full URL including the query vars.

  • grabMultiple($cssOrXpath, [$attribute]) : void

  • grabPageSource() : void
    Grabs current page source code.

  • grabTextFrom($cssOrXPathOrRegex) : void

  • grabValueFrom($field) : void

  • grabWordPressTestCookie([$name]) : void
    Returns WordPress default test cookie object if present.

  • loadSessionSnapshot($name) : void

  • logOut([$redirectTo]) : void
    Navigate to the default WordPress logout page and click the logout link.

  • loginAs($username, $password, [$timeout], [$maxAttempts]) : void
    Login as the specified user.

The method will not follow redirection, after the login, to any page. Depending on the driven browser the login might be "too fast" and the server might have not replied with valid cookies yet; in that case the method will re-attempt the login to obtain the cookies.

  • loginAsAdmin([$timeout], [$maxAttempts]) : void
    Login as the administrator user using the credentials specified in the module configuration.

The method will not follow redirection, after the login, to any page.

  • makeElementScreenshot($selector, [$name]) : void
    Takes a screenshot of an element of the current window and saves it to tests/_output/debug.
<?php
$I->amOnPage('/user/edit');
$I->makeElementScreenshot('#dialog', 'edit_page');
// saved to: tests/_output/debug/edit_page.png
$I->makeElementScreenshot('#dialog');
// saved to: tests/_output/debug/2017-05-26_14-24-11_4b3403665fea6.png

  • makeHtmlSnapshot([$name]) : void

  • makeScreenshot([$name]) : void
    Takes a screenshot of the current window and saves it to tests/_output/debug.

<?php
$I->amOnPage('/user/edit');
$I->makeScreenshot('edit_page');
// saved to: tests/_output/debug/edit_page.png
$I->makeScreenshot();
// saved to: tests/_output/debug/2017-05-26_14-24-11_4b3403665fea6.png

  • maximizeWindow() : void
    Maximizes the current window.

  • moveBack() : void
    Moves back in history.

  • moveForward() : void
    Moves forward in history.

  • moveMouseOver([$cssOrXPath], [$offsetX], [$offsetY]) : void
    Move mouse over the first element matched by the given locator. If the first parameter null then the page is used. If the second and third parameters are given, then the mouse is moved to an offset of the element's top-left corner. Otherwise, the mouse is moved to the center of the element.

<?php
$I->moveMouseOver(['css' => '.checkout']);
$I->moveMouseOver(null, 20, 50);
$I->moveMouseOver(['css' => '.checkout'], 20, 50);
?>
  • openNewTab() : void
    Opens a new browser tab and switches to it.

<?php
$I->openNewTab();
The tab is opened with JavaScript's window.open(), which means: * Some adblockers might restrict it. * The sessionStorage is copied to the new tab (contrary to a tab that was manually opened by the user)

  • performOn($element, $actions, [$timeout]) : void
    Waits for element and runs a sequence of actions inside its context. Actions can be defined with array, callback, or Codeception\Util\ActionSequence instance.

Actions as array are recommended for simple to combine "waitForElement" with assertions; waitForElement($el) and see('text', $el) can be simplified to:

<?php
$I->performOn($el, ['see' => 'text']);

List of actions can be pragmatically build using Codeception\Util\ActionSequence:

<?php
$I->performOn('.model', ActionSequence::build()
    ->see('Warning')
    ->see('Are you sure you want to delete this?')
    ->click('Yes')
);

Actions executed from array or ActionSequence will print debug output for actions, and adds an action name to exception on failure.

Whenever you need to define more actions a callback can be used. A WebDriver module is passed for argument:

<?php
$I->performOn('.rememberMe', function (WebDriver $I) {
     $I->see('Remember me next time');
     $I->seeElement('#LoginForm_rememberMe');
     $I->dontSee('Login');
});

In 3rd argument you can set number a seconds to wait for element to appear

  • pressKey($element, $char) : void
    Presses the given key on the given element. To specify a character and modifier (e.g. Ctrl, Alt, Shift, Meta), pass an array for $char with the modifier as the first element and the character as the second. For special keys, use the constants from Facebook\WebDriver\WebDriverKeys.
<?php
// <input id="page" value="old" />
$I->pressKey('#page','a'); // => olda
$I->pressKey('#page',array('ctrl','a'),'new'); //=> new
$I->pressKey('#page',array('shift','111'),'1','x'); //=> old!!!1x
$I->pressKey('descendant-or-self::*[@id='page']','u'); //=> oldu
$I->pressKey('#name', array('ctrl', 'a'), \Facebook\WebDriver\WebDriverKeys::DELETE); //=>''
?>

  • reloadPage() : void
    Reloads the current page.

  • resetCookie($cookie, [array $params]) : void

  • resizeWindow($width, $height) : void
    Resize the current window.

<?php
$I->resizeWindow(800, 600);

  • saveSessionSnapshot($name) : void

  • scrollTo($selector, [$offsetX], [$offsetY]) : void
    Move to the middle of the given element matched by the given locator. Extra shift, calculated from the top-left corner of the element, can be set by passing $offsetX and $offsetY parameters.

<?php
$I->scrollTo(['css' => '.checkout'], 20, 50);
?>

  • see($text, [$selector]) : void

  • seeCheckboxIsChecked($checkbox) : void

  • seeCookie($cookie, [array $params]) : void

  • seeCurrentUrlEquals($uri) : void

  • seeCurrentUrlMatches($uri) : void

  • seeElement($selector, [$attributes]) : void

  • seeElementInDOM($selector, [$attributes]) : void
    Checks that the given element exists on the page, even it is invisible.

<?php
$I->seeElementInDOM('//form/input[type=hidden]');
?>
  • seeErrorMessage([$classes]) : void
    In an administration screen look for an error admin notice.

The check is class-based to decouple from internationalization. The method will not handle authentication and navigation the administration area.

  • seeInCurrentUrl($uri) : void

  • seeInField($field, $value) : void

  • seeInFormFields($formSelector, array $params) : void

  • seeInPageSource($text) : void
    Checks that the page source contains the given string.

<?php
$I->seeInPageSource('<link rel="apple-touch-icon"');

  • seeInPopup($text) : void
    Checks that the active JavaScript popup, as created by window.alert|window.confirm|window.prompt, contains the given string.

  • seeInSource($raw) : void

  • seeInTitle($title) : void

  • seeLink($text, [$url]) : void

  • seeMessage([$classes]) : void
    In an administration screen look for an admin notice.

The check is class-based to decouple from internationalization. The method will not handle authentication and navigation the administration area.

  • seeNumberOfElements($selector, $expected) : void

  • seeNumberOfElementsInDOM($selector, $expected) : void

  • seeNumberOfTabs($number) : void
    Checks current number of opened tabs

<?php
$I->seeNumberOfTabs(2);

  • seeOptionIsSelected($selector, $optionText) : void

  • seePluginActivated($pluginSlug) : void
    Assert a plugin is activated in the plugin administration screen.

The method will not handle authentication and navigation to the plugin administration screen.

  • seePluginDeactivated($pluginSlug) : void
    Assert a plugin is not activated in the plugins administration screen.

The method will not handle authentication and navigation to the plugin administration screen.

  • seePluginInstalled($pluginSlug) : void
    Assert a plugin is installed, no matter its activation status, in the plugin administration screen.

The method will not handle authentication and navigation to the plugin administration screen.

  • seeThemeActivated($slug) : void
    Verifies that a theme is active.

The method will not handle authentication and navigation to the themes administration page.

  • seeWpDiePage() : void
    Checks that the current page is one generated by the wp_die function.

The method will try to identify the page based on the default WordPress die page HTML attributes.

  • selectOption($select, $option) : void

  • setCookie($cookie, $value, [array $params], [$showDebug]) : void

  • submitForm($selector, array $params, [$button]) : void
    Submits the given form on the page, optionally with the given form values. Give the form fields values as an array. Note that hidden fields can't be accessed.

Skipped fields will be filled by their values from the page. You don't need to click the 'Submit' button afterwards. This command itself triggers the request to form's action.

You can optionally specify what button's value to include in the request with the last parameter as an alternative to explicitly setting its value in the second parameter, as button values are not otherwise included in the request.

Examples:

<?php
$I->submitForm('#login', [
    'login' => 'davert',
    'password' => '123456'
]);
// or
$I->submitForm('#login', [
    'login' => 'davert',
    'password' => '123456'
], 'submitButtonName');

For example, given this sample "Sign Up" form:

<form action="/sign_up">
    Login:
    <input type="text" name="user[login]" /><br/>
    Password:
    <input type="password" name="user[password]" /><br/>
    Do you agree to our terms?
    <input type="checkbox" name="user[agree]" /><br/>
    Select pricing plan:
    <select name="plan">
        <option value="1">Free</option>
        <option value="2" selected="selected">Paid</option>
    </select>
    <input type="submit" name="submitButton" value="Submit" />
</form>

You could write the following to submit it:

<?php
$I->submitForm(
    '#userForm',
    [
        'user[login]' => 'Davert',
        'user[password]' => '123456',
        'user[agree]' => true
    ],
    'submitButton'
);
Note that "2" will be the submitted value for the "plan" field, as it is the selected option.

Also note that this differs from PhpBrowser, in that 'user' => [ 'login' => 'Davert' ] is not supported at the moment. Named array keys must be included in the name as above.

Pair this with seeInFormFields for quick testing magic.

<?php
$form = [
     'field1' => 'value',
     'field2' => 'another value',
     'checkbox1' => true,
     // ...
];
$I->submitForm('//form[@id=my-form]', $form, 'submitButton');
// $I->amOnPage('/path/to/form-page') may be needed
$I->seeInFormFields('//form[@id=my-form]', $form);
?>

Parameter values must be set to arrays for multiple input fields of the same name, or multi-select combo boxes. For checkboxes, either the string value can be used, or boolean values which will be replaced by the checkbox's value in the DOM.

<?php
$I->submitForm('#my-form', [
     'field1' => 'value',
     'checkbox' => [
         'value of first checkbox',
         'value of second checkbox',
     ],
     'otherCheckboxes' => [
         true,
         false,
         false,
     ],
     'multiselect' => [
         'first option value',
         'second option value',
     ]
]);
?>

Mixing string and boolean values for a checkbox's value is not supported and may produce unexpected results.

Field names ending in "[]" must be passed without the trailing square bracket characters, and must contain an array for its value. This allows submitting multiple values with the same name, consider:

$I->submitForm('#my-form', [
    'field[]' => 'value',
    'field[]' => 'another value', // 'field[]' is already a defined key
]);

The solution is to pass an array value:

// this way both values are submitted
$I->submitForm('#my-form', [
    'field' => [
        'value',
        'another value',
    ]
]);

The $button parameter can be either a string, an array or an instance of Facebook\WebDriver\WebDriverBy. When it is a string, the button will be found by its "name" attribute. If $button is an array then it will be treated as a strict selector and a WebDriverBy will be used verbatim.

For example, given the following HTML:

<input type="submit" name="submitButton" value="Submit" />

$button could be any one of the following: - 'submitButton' - ['name' => 'submitButton'] - WebDriverBy::name('submitButton')

  • switchToFrame([$locator]) : void
    Switch to another frame on the page.

Example: 

<frame name="another_frame" id="fr1" src="http://example.com">


<?php
# switch to frame by name
$I->switchToFrame("another_frame");
# switch to frame by CSS or XPath
$I->switchToFrame("#fr1");
# switch to parent page
$I->switchToFrame();
  • switchToIFrame([$locator]) : void
    Switch to another iframe on the page.

Example: 

<iframe name="another_frame" id="fr1" src="http://example.com">


<?php
# switch to iframe by name
$I->switchToIFrame("another_frame");
# switch to iframe by CSS or XPath
$I->switchToIFrame("#fr1");
# switch to parent page
$I->switchToIFrame();
  • switchToNextTab([$offset]) : void
    Switches to next browser tab. An offset can be specified.
<?php
// switch to next tab
$I->switchToNextTab();
// switch to 2nd next tab
$I->switchToNextTab(2);
  • switchToPreviousTab([$offset]) : void
    Switches to previous browser tab. An offset can be specified.
<?php
// switch to previous tab
$I->switchToPreviousTab();
// switch to 2nd previous tab
$I->switchToPreviousTab(2);
  • switchToWindow([$name]) : void
    Switch to another window identified by name.

The window can only be identified by name. If the $name parameter is blank, the parent window will be used.

Example: 

<input type="button" value="Open window" onclick="window.open('http://example.com', 'another_window')">


<?php
$I->click("Open window");
# switch to another window
$I->switchToWindow("another_window");
# switch to parent window
$I->switchToWindow();
?>

If the window has no name, match it by switching to next active tab using switchToNextTab method.

Or use native Selenium functions to get access to all opened windows:

<?php
$I->executeInSelenium(function (\Facebook\WebDriver\Remote\RemoteWebDriver $webdriver) {
     $handles=$webdriver->getWindowHandles();
     $last_window = end($handles);
     $webdriver->switchTo()->window($last_window);
});
?>
  • type($text, [$delay]) : void
    Type in characters on active element. With a second parameter you can specify delay between key presses.
<?php
// activate input element
$I->click('#input');

// type text in active element
$I->type('Hello world');

// type text with a 1sec delay between chars
$I->type('Hello World', 1);

This might be useful when you an input reacts to typing and you need to slow it down to emulate human behavior. For instance, this is how Credit Card fields can be filled in.

  • typeInPopup($keys) : void
    Enters text into a native JavaScript prompt popup, as created by window.prompt.

  • uncheckOption($option) : void

  • unselectOption($select, $option) : void
    Unselect an option in the given select box.

  • wait($timeout) : void
    Wait for $timeout seconds.

  • waitForElement($element, [$timeout]) : void
    Waits up to $timeout seconds for an element to appear on the page. If the element doesn't appear, a timeout exception is thrown.

<?php
$I->waitForElement('#agree_button', 30); // secs
$I->click('#agree_button');
?>
  • waitForElementChange($element, Closure $callback, [$timeout]) : void
    Waits up to $timeout seconds for the given element to change. Element "change" is determined by a callback function which is called repeatedly until the return value evaluates to true.
<?php
use \Facebook\WebDriver\WebDriverElement
$I->waitForElementChange('#menu', function(WebDriverElement $el) {
    return $el->isDisplayed();
}, 100);
?>
  • waitForElementClickable($element, [$timeout]) : void
    Waits up to $timeout seconds for the given element to be clickable. If element doesn't become clickable, a timeout exception is thrown.
<?php
$I->waitForElementClickable('#agree_button', 30); // secs
$I->click('#agree_button');
?>
  • waitForElementNotVisible($element, [$timeout]) : void
    Waits up to $timeout seconds for the given element to become invisible. If element stays visible, a timeout exception is thrown.
<?php
$I->waitForElementNotVisible('#agree_button', 30); // secs
?>
  • waitForElementVisible($element, [$timeout]) : void
    Waits up to $timeout seconds for the given element to be visible on the page. If element doesn't appear, a timeout exception is thrown.
<?php
$I->waitForElementVisible('#agree_button', 30); // secs
$I->click('#agree_button');
?>
  • waitForJS($script, [$timeout]) : void
    Executes JavaScript and waits up to $timeout seconds for it to return true.

In this example we will wait up to 60 seconds for all jQuery AJAX requests to finish.

<?php
$I->waitForJS("return $.active == 0;", 60);
?>

  • waitForJqueryAjax([$time]) : void
    Waits for any jQuery triggered AJAX request to be resolved.

  • waitForText($text, [$timeout], [$selector]) : void
    Waits up to $timeout seconds for the given string to appear on the page.

Can also be passed a selector to search in, be as specific as possible when using selectors. waitForText() will only watch the first instance of the matching selector / text provided. If the given text doesn't appear, a timeout exception is thrown.

<?php
$I->waitForText('foo', 30); // secs
$I->waitForText('foo', 30, '.title'); // secs
?>

This class extends \Codeception\Module\WebDriver

This class implements \Codeception\Lib\Interfaces\RequiresPackage, \Codeception\Lib\Interfaces\ConflictsWithModule, \Codeception\Lib\Interfaces\ElementLocator, \Codeception\Lib\Interfaces\PageSourceSaver, \Codeception\Lib\Interfaces\ScreenshotSaver, \Codeception\Lib\Interfaces\SessionSnapshot, \Codeception\Lib\Interfaces\MultiSession, \Codeception\Lib\Interfaces\Remote, \Codeception\Lib\Interfaces\Web