WebDriver.md

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WebDriver

Extends Helper

WebDriver helper which wraps webdriverio library to manipulate browser using Selenium WebDriver or PhantomJS.

WebDriver requires Selenium Server and ChromeDriver/GeckoDriver to be installed. Those tools can be easily installed via NPM. Please check Testing with WebDriver for more details.

With the release of WebdriverIO version v8.14.0, and onwards, all driver management hassles are now a thing of the past 🙌. Read more here. One of the significant advantages of this update is that you can now get rid of any driver services you previously had to manage, such as wdio-chromedriver-service, wdio-geckodriver-service, wdio-edgedriver-service, wdio-safaridriver-service, and even @wdio/selenium-standalone-service.

For those who require custom driver options, fear not; WebDriver Helper allows you to pass in driver options through custom WebDriver configuration. If you have a custom grid, use a cloud service, or prefer to run your own driver, there's no need to worry since WebDriver Helper will only start a driver when there are no other connection information settings like hostname or port specified.

Configuration

This helper should be configured in codecept.conf.js

Type: object

Properties

• url string base url of website to be tested.
• browser string Browser in which to perform testing.
• basicAuth string? (optional) the basic authentication to pass to base url. Example: {username: 'username', password: 'password'}
• host string? WebDriver host to connect.
• port number? WebDriver port to connect.
• protocol string? protocol for WebDriver server.
• path string? path to WebDriver server.
• restart boolean? restart browser between tests.
• smartWait (boolean | number)? enables SmartWait; wait for additional milliseconds for element to appear. Enable for 5 secs: "smartWait": 5000.
• disableScreenshots boolean? don't save screenshots on failure.
• fullPageScreenshots boolean? (optional - make full page screenshots on failure.
• uniqueScreenshotNames boolean? option to prevent screenshot override if you have scenarios with the same name in different suites.
• keepBrowserState boolean? keep browser state between tests when restart is set to false.
• keepCookies boolean? keep cookies between tests when restart set to false.
• windowSize string? default window size. Set to maximize or a dimension in the format 640x480.
• waitForTimeout number? sets default wait time in ms for all wait* functions.
• desiredCapabilities object? Selenium's desired capabilities.
• manualStart boolean? do not start browser before a test, start it manually inside a helper with this.helpers["WebDriver"]._startBrowser().
• timeouts object? WebDriver timeouts defined as hash.
• highlightElement boolean? highlight the interacting elements. Default: false. Note: only activate under verbose mode (--verbose).
• logLevel string? level of logging verbosity. Default: silent. Options: trace | debug | info | warn | error | silent. More info: https://webdriver.io/docs/configuration/#loglevel

Example:

{
   helpers: {
     WebDriver : {
       smartWait: 5000,
       browser: "chrome",
       restart: false,
       windowSize: "maximize",
       timeouts: {
         "script": 60000,
         "page load": 10000
       }
     }
   }
}

Testing Chrome locally is now more convenient than ever. You can define a browser channel, and WebDriver Helper will take care of downloading the specified browser version for you. For example:

{
   helpers: {
     WebDriver : {
       smartWait: 5000,
       browser: "chrome",
       browserVersion: '116.0.5793.0', // or 'stable', 'beta', 'dev' or 'canary'
       restart: false,
       windowSize: "maximize",
       timeouts: {
         "script": 60000,
         "page load": 10000
       }
     }
   }
}

Example with basic authentication

{
   helpers: {
     WebDriver : {
       smartWait: 5000,
       browser: "chrome",
       basicAuth: {username: 'username', password: 'password'},
       restart: false,
       windowSize: "maximize",
       timeouts: {
         "script": 60000,
         "page load": 10000
       }
     }
   }
}

Additional configuration params can be used from webdriverio website.

Headless Chrome

{
   helpers: {
     WebDriver : {
       url: "http://localhost",
       browser: "chrome",
       desiredCapabilities: {
         chromeOptions: {
           args: [ "--headless", "--disable-gpu", "--no-sandbox" ]
         }
       }
     }
   }
}

Running with devtools protocol

{
   helpers: {
     WebDriver : {
       url: "http://localhost",
       browser: "chrome",
       desiredCapabilities: {
         chromeOptions: {
           args: [ "--headless", "--disable-gpu", "--no-sandbox" ]
         }
       }
     }
   }
}

Internet Explorer

Additional configuration params can be used from IE options

{
   helpers: {
     WebDriver : {
       url: "http://localhost",
       browser: "internet explorer",
       desiredCapabilities: {
         ieOptions: {
           "ie.browserCommandLineSwitches": "-private",
           "ie.usePerProcessProxy": true,
           "ie.ensureCleanSession": true,
         }
       }
     }
   }
}

Selenoid Options

Selenoid is a modern way to run Selenium inside Docker containers. Selenoid is easy to set up and provides more features than original Selenium Server. Use selenoidOptions to set Selenoid capabilities

{
   helpers: {
     WebDriver : {
       url: "http://localhost",
       browser: "chrome",
       desiredCapabilities: {
         selenoidOptions: {
           enableVNC: true,
         }
       }
     }
   }
}

Connect Through proxy

CodeceptJS also provides flexible options when you want to execute tests to Selenium servers through proxy. You will need to update the helpers.WebDriver.capabilities.proxy key.

{
    helpers: {
        WebDriver: {
            capabilities: {
                proxy: {
                    "proxyType": "manual|pac",
                    "proxyAutoconfigUrl": "URL TO PAC FILE",
                    "httpProxy": "PROXY SERVER",
                    "sslProxy": "PROXY SERVER",
                    "ftpProxy": "PROXY SERVER",
                    "socksProxy": "PROXY SERVER",
                    "socksUsername": "USERNAME",
                    "socksPassword": "PASSWORD",
                    "noProxy": "BYPASS ADDRESSES"
                }
            }
        }
    }
}

For example,

{
    helpers: {
        WebDriver: {
            capabilities: {
                proxy: {
                    "proxyType": "manual",
                    "httpProxy": "http://corporate.proxy:8080",
                    "socksUsername": "codeceptjs",
                    "socksPassword": "secret",
                    "noProxy": "127.0.0.1,localhost"
                }
            }
        }
    }
}

Please refer to Selenium - Proxy Object for more information.

Cloud Providers

WebDriver makes it possible to execute tests against services like Sauce Labs BrowserStack TestingBot Check out their documentation on available parameters

Connecting to BrowserStack and Sauce Labs is simple. All you need to do is set the user and key parameters. WebDriver automatically know which service provider to connect to.

{
    helpers:{
        WebDriver: {
            url: "YOUR_DESIRED_HOST",
            user: "YOUR_BROWSERSTACK_USER",
            key: "YOUR_BROWSERSTACK_KEY",
            capabilities: {
                "browserName": "chrome",

                // only set this if you're using BrowserStackLocal to test a local domain
                // "browserstack.local": true,

                // set this option to tell browserstack to provide addition debugging info
                // "browserstack.debug": true,
            }
        }
    }
}

SauceLabs

SauceLabs can be configured via wdio service, which should be installed additionally:

npm i @wdio/sauce-service --save

It is important to make sure it is compatible with current webdriverio version.

Enable wdio plugin in plugins list and add sauce service:

plugins: {
   wdio: {
      enabled: true,
       services: ['sauce'],
       user: ... ,// saucelabs username
       key: ... // saucelabs api key
       // additional config, from sauce service
   }
}

See complete reference on webdriver.io.

Alternatively, use codeceptjs-saucehelper for better reporting.

BrowserStack

BrowserStack can be configured via wdio service, which should be installed additionally:

npm i @wdio/browserstack-service --save

It is important to make sure it is compatible with current webdriverio version.

Enable wdio plugin in plugins list and add browserstack service:

plugins: {
   wdio: {
      enabled: true,
       services: ['browserstack'],
       user: ... ,// browserstack username
       key: ... // browserstack api key
       // additional config, from browserstack service
   }
}

See complete reference on webdriver.io.

Alternatively, use codeceptjs-bshelper for better reporting.

TestingBot

Recommended: use official TestingBot Helper.

Alternatively, TestingBot can be configured via wdio service, which should be installed additionally:

npm i @wdio/testingbot-service --save

It is important to make sure it is compatible with current webdriverio version.

Enable wdio plugin in plugins list and add testingbot service:

plugins: {
  wdio: {
      enabled: true,
      services: ['testingbot'],
      user: ... ,// testingbot key
      key: ... // testingbot secret
      // additional config, from testingbot service
  }
}

See complete reference on webdriver.io.

Applitools

Visual testing via Applitools service

Use CodeceptJS Applitools Helper with Applitools wdio service.

Multiremote Capabilities

This is a work in progress but you can control two browsers at a time right out of the box. Individual control is something that is planned for a later version.

Here is the webdriverio docs on the subject

{
    helpers: {
        WebDriver: {
            "multiremote": {
                "MyChrome": {
                    "desiredCapabilities": {
                        "browserName": "chrome"
                     }
                },
                "MyFirefox": {
                   "desiredCapabilities": {
                       "browserName": "firefox"
                   }
                }
            }
        }
    }
}

Access From Helpers

Receive a WebDriver client from a custom helper by accessing browser property:

const { WebDriver } = this.helpers;
const browser = WebDriver.browser

Methods

Parameters

• config

_isShadowLocator

Check if locator is type of "Shadow"

Parameters

• locator object

_locate

Get elements by different locator types, including strict locator. Should be used in custom helpers:

this.helpers['WebDriver']._locate({name: 'password'}).then //...

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• smartWait

_locateCheckable

Find a checkbox by providing human-readable text:

this.helpers['WebDriver']._locateCheckable('I agree with terms and conditions').then // ...

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.

_locateClickable

Find a clickable element by providing human-readable text:

const els = await this.helpers.WebDriver._locateClickable('Next page');
const els = await this.helpers.WebDriver._locateClickable('Next page', '.pages');

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• context

_locateFields

Find field elements by providing human-readable text:

this.helpers['WebDriver']._locateFields('Your email').then // ...

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.

_locateShadow

Locate Element within the Shadow Dom

Parameters

• locator object

_smartWait

Smart Wait to locate an element

Parameters

• locator object

acceptPopup

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.

amOnPage

Opens a web page in a browser. Requires relative or absolute url. If url starts with /, opens a web page of a site defined in url config parameter.

I.amOnPage('/'); // opens main page of website
I.amOnPage('https://github.com'); // opens github
I.amOnPage('/login'); // opens a login page

Parameters

• url string url path or global url.

Returns void automatically synchronized promise through #recorder

appendField

Appends text to a input field or textarea. Field is located by name, label, CSS or XPath

I.appendField('#myTextField', 'appended');
// typing secret
I.appendField('password', secret('123456'));

Parameters

• field (string | object) located by label|name|CSS|XPath|strict locator
• value string text value to append.

Returns void automatically synchronized promise through #recorder

This action supports React locators

attachFile

Appium: not tested

Attaches a file to element located by label, name, CSS or XPath Path to file is relative current codecept directory (where codecept.conf.ts or codecept.conf.js is located). File will be uploaded to remote system (if tests are running remotely).

I.attachFile('Avatar', 'data/avatar.jpg');
I.attachFile('form input[name=avatar]', 'data/avatar.jpg');

Parameters

• locator (string | object) field located by label|name|CSS|XPath|strict locator.
• pathToFile string local file path relative to codecept.conf.ts or codecept.conf.js config file.

Returns void automatically synchronized promise through #recorder

blur

Remove focus from a text input, button, etc. Calls blur on the element.

Examples:

I.blur('.text-area')

//element `#product-tile` is focused
I.see('#add-to-cart-btn');
I.blur('#product-tile')
I.dontSee('#add-to-cart-btn');

Parameters

• locator (string | object) field located by label|name|CSS|XPath|strict locator.
• options any? Playwright only: Additional options for available options object as 2nd argument.

Returns void automatically synchronized promise through #recorder

cancelPopup

Dismisses the active JavaScript popup, as created by window.alert|window.confirm|window.prompt.

checkOption

Appium: not tested Selects a checkbox or radio button. Element is located by label or name or CSS or XPath.

The second parameter is a context (CSS or XPath locator) to narrow the search.

I.checkOption('#agree');
I.checkOption('I Agree to Terms and Conditions');
I.checkOption('agree', '//form');

Parameters

• field (string | object) checkbox located by label | name | CSS | XPath | strict locator.
• context (string? | object) (optional, null by default) element located by CSS | XPath | strict locator.

Returns void automatically synchronized promise through #recorder

clearCookie

Clears a cookie by name, if none provided clears all cookies.

I.clearCookie();
I.clearCookie('test'); // Playwright currently doesn't support clear a particular cookie name

Parameters

• cookie string? (optional, null by default) cookie name

clearField

Clears a <textarea> or text <input> element's value.

I.clearField('Email');
I.clearField('user[email]');
I.clearField('#email');

Parameters

• field
• editable (string | object) field located by label|name|CSS|XPath|strict locator.

Returns void automatically synchronized promise through #recorder.

click

Perform a click on a link or a button, given by a locator. If a fuzzy locator is given, the page will be searched for a button, link, or image matching the locator string. For buttons, the "value" attribute, "name" attribute, and inner text are searched. For links, the link text is searched. For images, the "alt" attribute and inner text of any parent links are searched.

The second parameter is a context (CSS or XPath locator) to narrow the search.

// simple link
I.click('Logout');
// button of form
I.click('Submit');
// CSS button
I.click('#form input[type=submit]');
// XPath
I.click('//form/*[@type=submit]');
// link in context
I.click('Logout', '#nav');
// using strict locator
I.click({css: 'nav a.login'});

Parameters

• locator (string | object) clickable link or button located by text, or any element located by CSS|XPath|strict locator.
• context (string? | object | null) (optional, null by default) element to search in CSS|XPath|Strict locator.

Returns void automatically synchronized promise through #recorder

This action supports React locators

closeCurrentTab

Close current tab.

I.closeCurrentTab();

Returns void automatically synchronized promise through #recorder

closeOtherTabs

Close all tabs except for the current one.

I.closeOtherTabs();

Returns void automatically synchronized promise through #recorder

defineTimeout

Set WebDriver timeouts in realtime.

Timeouts are expected to be passed as object:

I.defineTimeout({ script: 5000 });
I.defineTimeout({ implicit: 10000, pageLoad: 10000, script: 5000 });

Parameters

• timeouts any WebDriver timeouts object.

dontSee

Opposite to see. Checks that a text is not present on a page. Use context parameter to narrow down the search.

I.dontSee('Login'); // assume we are already logged in.
I.dontSee('Login', '.nav'); // no login inside .nav element

Parameters

• text string which is not present.
• context (string | object)? (optional) element located by CSS|XPath|strict locator in which to perfrom search.

Returns void automatically synchronized promise through #recorder

This action supports React locators

dontSeeCheckboxIsChecked

Appium: not tested Verifies that the specified checkbox is not checked.

I.dontSeeCheckboxIsChecked('#agree'); // located by ID
I.dontSeeCheckboxIsChecked('I agree to terms'); // located by label
I.dontSeeCheckboxIsChecked('agree'); // located by name

Parameters

• field (string | object) located by label|name|CSS|XPath|strict locator.

Returns void automatically synchronized promise through #recorder

dontSeeCookie

Checks that cookie with given name does not exist.

I.dontSeeCookie('auth'); // no auth cookie

Parameters

• name string cookie name.

Returns void automatically synchronized promise through #recorder

dontSeeCurrentUrlEquals

Checks that current url is not equal to provided one. If a relative url provided, a configured url will be prepended to it.

I.dontSeeCurrentUrlEquals('/login'); // relative url are ok
I.dontSeeCurrentUrlEquals('http://mysite.com/login'); // absolute urls are also ok

Parameters

• url string value to check.

Returns void automatically synchronized promise through #recorder

dontSeeElement

Opposite to seeElement. Checks that element is not visible (or in DOM)

I.dontSeeElement('.modal'); // modal is not shown

Parameters

• locator (string | object) located by CSS|XPath|Strict locator.

Returns void automatically synchronized promise through #recorder

This action supports React locators

dontSeeElementInDOM

Opposite to seeElementInDOM. Checks that element is not on page.

I.dontSeeElementInDOM('.nav'); // checks that element is not on page visible or not

Parameters

• locator (string | object) located by CSS|XPath|Strict locator.

Returns void automatically synchronized promise through #recorder

dontSeeInCurrentUrl

Checks that current url does not contain a provided fragment.

Parameters

• url string value to check.

Returns void automatically synchronized promise through #recorder

dontSeeInField

Checks that value of input field or textarea doesn't equal to given value Opposite to seeInField.

I.dontSeeInField('email', '[email protected]'); // field by name
I.dontSeeInField({ css: 'form input.email' }, '[email protected]'); // field by CSS

Parameters

• field (string | object) located by label|name|CSS|XPath|strict locator.
• value (string | object) value to check.

Returns void automatically synchronized promise through #recorder

dontSeeInSource

Checks that the current page does not contains the given string in its raw source code.

I.dontSeeInSource('<!--'); // no comments in source

Parameters

• text
• value string to check.

Returns void automatically synchronized promise through #recorder

dontSeeInTitle

Checks that title does not contain text.

I.dontSeeInTitle('Error');

Parameters

• text string value to check.

Returns void automatically synchronized promise through #recorder

doubleClick

Performs a double-click on an element matched by link|button|label|CSS or XPath. Context can be specified as second parameter to narrow search.

I.doubleClick('Edit');
I.doubleClick('Edit', '.actions');
I.doubleClick({css: 'button.accept'});
I.doubleClick('.btn.edit');

Parameters

• locator (string | object) clickable link or button located by text, or any element located by CSS|XPath|strict locator.
• context (string? | object) (optional, null by default) element to search in CSS|XPath|Strict locator.

Returns void automatically synchronized promise through #recorder

This action supports React locators

dragAndDrop

Appium: not tested Drag an item to a destination element.

I.dragAndDrop('#dragHandle', '#container');

Parameters

• srcElement (string | object) located by CSS|XPath|strict locator.
• destElement (string | object) located by CSS|XPath|strict locator.

Returns void automatically synchronized promise through #recorder

dragSlider

Drag the scrubber of a slider to a given position For fuzzy locators, fields are matched by label text, the "name" attribute, CSS, and XPath.

I.dragSlider('#slider', 30);
I.dragSlider('#slider', -70);

Parameters

• locator (string | object) located by label|name|CSS|XPath|strict locator.
• offsetX number position to drag.

Returns void automatically synchronized promise through #recorder

executeAsyncScript

Executes async script on page. Provided function should execute a passed callback (as first argument) to signal it is finished.

Example: In Vue.js to make components completely rendered we are waiting for nextTick.

I.executeAsyncScript(function(done) {
  Vue.nextTick(done); // waiting for next tick
});

By passing value to done() function you can return values. Additional arguments can be passed as well, while done function is always last parameter in arguments list.

let val = await I.executeAsyncScript(function(url, done) {
  // in browser context
  $.ajax(url, { success: (data) => done(data); }
}, 'http://ajax.callback.url/');

Parameters

• args ...any to be passed to function.
• fn (string | function) function to be executed in browser context.

Returns Promise<any> script return value

executeScript

Wraps execute command.

Executes sync script on a page. Pass arguments to function as additional parameters. Will return execution result to a test. In this case you should use async function and await to receive results.

Example with jQuery DatePicker:

// change date of jQuery DatePicker
I.executeScript(function() {
  // now we are inside browser context
  $('date').datetimepicker('setDate', new Date());
});

Can return values. Don't forget to use await to get them.

let date = await I.executeScript(function(el) {
  // only basic types can be returned
  return $(el).datetimepicker('getDate').toString();
}, '#date'); // passing jquery selector

Parameters

• args ...any to be passed to function.
• fn (string | function) function to be executed in browser context.

Returns Promise<any> script return value

fillField

Fills a text field or textarea, after clearing its value, with the given string. Field is located by name, label, CSS, or XPath.

// by label
I.fillField('Email', '[email protected]');
// by name
I.fillField('password', secret('123456'));
// by CSS
I.fillField('form#login input[name=username]', 'John');
// or by strict locator
I.fillField({css: 'form#login input[name=username]'}, 'John');

Parameters

• field (string | object) located by label|name|CSS|XPath|strict locator.
• value (string | object) text value to fill.

Returns void automatically synchronized promise through #recorder

This action supports React locators

{{ custom }}

focus

Calls focus on the matching element.

Examples:

I.dontSee('#add-to-cart-btn');
I.focus('#product-tile')
I.see('#add-to-cart-bnt');

Parameters

• locator (string | object) field located by label|name|CSS|XPath|strict locator.
• options any? Playwright only: Additional options for available options object as 2nd argument.

Returns void automatically synchronized promise through #recorder

forceClick

Perform an emulated click on a link or a button, given by a locator. Unlike normal click instead of sending native event, emulates a click with JavaScript. This works on hidden, animated or inactive elements as well.

If a fuzzy locator is given, the page will be searched for a button, link, or image matching the locator string. For buttons, the "value" attribute, "name" attribute, and inner text are searched. For links, the link text is searched. For images, the "alt" attribute and inner text of any parent links are searched.

The second parameter is a context (CSS or XPath locator) to narrow the search.

// simple link
I.forceClick('Logout');
// button of form
I.forceClick('Submit');
// CSS button
I.forceClick('#form input[type=submit]');
// XPath
I.forceClick('//form/*[@type=submit]');
// link in context
I.forceClick('Logout', '#nav');
// using strict locator
I.forceClick({css: 'nav a.login'});

Parameters

• locator (string | object) clickable link or button located by text, or any element located by CSS|XPath|strict locator.
• context (string? | object) (optional, null by default) element to search in CSS|XPath|Strict locator.

Returns void automatically synchronized promise through #recorder

This action supports React locators

forceRightClick

Emulates right click on an element. Unlike normal click instead of sending native event, emulates a click with JavaScript. This works on hidden, animated or inactive elements as well.

If a fuzzy locator is given, the page will be searched for a button, link, or image matching the locator string. For buttons, the "value" attribute, "name" attribute, and inner text are searched. For links, the link text is searched. For images, the "alt" attribute and inner text of any parent links are searched.

The second parameter is a context (CSS or XPath locator) to narrow the search.

// simple link
I.forceRightClick('Menu');

Parameters

• locator (string | object) clickable link or button located by text, or any element located by CSS|XPath|strict locator.
• context (string? | object) (optional, null by default) element to search in CSS|XPath|Strict locator.

Returns void automatically synchronized promise through #recorder

This action supports React locators

grabAllWindowHandles

Get all Window Handles. Useful for referencing a specific handle when calling I.switchToWindow(handle)

const windows = await I.grabAllWindowHandles();

Returns Promise<Array<string>>

grabAttributeFrom

Retrieves an attribute from an element located by CSS or XPath and returns it to test. Resumes test execution, so should be used inside async with await operator. If more than one element is found - attribute of first element is returned.

let hint = await I.grabAttributeFrom('#tooltip', 'title');

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• attr string attribute name.

Returns Promise<string> attribute value

grabAttributeFromAll

Retrieves an array of attributes from elements located by CSS or XPath and returns it to test. Resumes test execution, so should be used inside async with await operator.

let hints = await I.grabAttributeFromAll('.tooltip', 'title');

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• attr string attribute name.

Returns Promise<Array<string>> attribute value

grabBrowserLogs

Get JS log from browser. Log buffer is reset after each request. Resumes test execution, so should be used inside an async function with await operator.

let logs = await I.grabBrowserLogs();
console.log(JSON.stringify(logs))

Returns (Promise<Array<object>> | undefined) all browser logs

grabCookie

Gets a cookie object by name. If none provided gets all cookies. Resumes test execution, so should be used inside async function with await operator.

let cookie = await I.grabCookie('auth');
assert(cookie.value, '123456');

Parameters

• name string? cookie name.

Returns any attribute value

grabCssPropertyFrom

Grab CSS property for given locator Resumes test execution, so should be used inside an async function with await operator. If more than one element is found - value of first element is returned.

const value = await I.grabCssPropertyFrom('h3', 'font-weight');

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• cssProperty string CSS property name.

Returns Promise<string> CSS value

grabCssPropertyFromAll

Grab array of CSS properties for given locator Resumes test execution, so should be used inside an async function with await operator.

const values = await I.grabCssPropertyFromAll('h3', 'font-weight');

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• cssProperty string CSS property name.

Returns Promise<Array<string>> CSS value

grabCurrentUrl

Get current URL from browser. Resumes test execution, so should be used inside an async function.

let url = await I.grabCurrentUrl();
console.log(`Current URL is [${url}]`);

Returns Promise<string> current URL

grabCurrentWindowHandle

Get the current Window Handle. Useful for referencing it when calling I.switchToWindow(handle)

const window = await I.grabCurrentWindowHandle();

Returns Promise<string>

grabElementBoundingRect

Grab the width, height, location of given locator. Provide width or heightas second param to get your desired prop. Resumes test execution, so should be used inside an async function with await operator.

Returns an object with x, y, width, height keys.

const value = await I.grabElementBoundingRect('h3');
// value is like { x: 226.5, y: 89, width: 527, height: 220 }

To get only one metric use second parameter:

const width = await I.grabElementBoundingRect('h3', 'width');
// width == 527

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• prop
• elementSize string? x, y, width or height of the given element.

Returns (Promise<DOMRect> | Promise<number>) Element bounding rectangle

grabHTMLFrom

Retrieves the innerHTML from an element located by CSS or XPath and returns it to test. Resumes test execution, so should be used inside async function with await operator. If more than one element is found - HTML of first element is returned.

let postHTML = await I.grabHTMLFrom('#post');

Parameters

• locator
• element (string | object) located by CSS|XPath|strict locator.

Returns Promise<string> HTML code for an element

grabHTMLFromAll

Retrieves all the innerHTML from elements located by CSS or XPath and returns it to test. Resumes test execution, so should be used inside async function with await operator.

let postHTMLs = await I.grabHTMLFromAll('.post');

Parameters

• locator
• element (string | object) located by CSS|XPath|strict locator.

Returns Promise<Array<string>> HTML code for an element

grabNumberOfOpenTabs

Grab number of open tabs. Resumes test execution, so should be used inside async function with await operator.

let tabs = await I.grabNumberOfOpenTabs();

Returns Promise<number> number of open tabs

grabNumberOfVisibleElements

Grab number of visible elements by locator. Resumes test execution, so should be used inside async function with await operator.

let numOfElements = await I.grabNumberOfVisibleElements('p');

Parameters

• locator (string | object) located by CSS|XPath|strict locator.

Returns Promise<number> number of visible elements

grabPageScrollPosition

Retrieves a page scroll position and returns it to test. Resumes test execution, so should be used inside an async function with await operator.

let { x, y } = await I.grabPageScrollPosition();

Returns Promise<PageScrollPosition> scroll position

grabPopupText

Grab the text within the popup. If no popup is visible then it will return null.

await I.grabPopupText();

Returns Promise<string>

grabSource

Retrieves page source and returns it to test. Resumes test execution, so should be used inside async function with await operator.

let pageSource = await I.grabSource();

Returns Promise<string> source code

grabTextFrom

Retrieves a text from an element located by CSS or XPath and returns it to test. Resumes test execution, so should be used inside async with await operator.

let pin = await I.grabTextFrom('#pin');

If multiple elements found returns first element.

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.

Returns Promise<string> attribute value

grabTextFromAll

Retrieves all texts from an element located by CSS or XPath and returns it to test. Resumes test execution, so should be used inside async with await operator.

let pins = await I.grabTextFromAll('#pin li');

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.

Returns Promise<Array<string>> attribute value

grabTitle

Retrieves a page title and returns it to test. Resumes test execution, so should be used inside async with await operator.

let title = await I.grabTitle();

Returns Promise<string> title

grabValueFrom

Retrieves a value from a form element located by CSS or XPath and returns it to test. Resumes test execution, so should be used inside async function with await operator. If more than one element is found - value of first element is returned.

let email = await I.grabValueFrom('input[name=email]');

Parameters

• locator (string | object) field located by label|name|CSS|XPath|strict locator.

Returns Promise<string> attribute value

grabValueFromAll

Retrieves an array of value from a form located by CSS or XPath and returns it to test. Resumes test execution, so should be used inside async function with await operator.

let inputs = await I.grabValueFromAll('//form/input');

Parameters

• locator (string | object) field located by label|name|CSS|XPath|strict locator.

Returns Promise<Array<string>> attribute value

grabWebElements

Grab WebElements for given locator Resumes test execution, so should be used inside an async function with await operator.

const webElements = await I.grabWebElements('#button');

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.

Returns Promise<any> WebElement of being used Web helper

moveCursorTo

Moves cursor to element matched by locator. Extra shift can be set with offsetX and offsetY options.

I.moveCursorTo('.tooltip');
I.moveCursorTo('#submit', 5,5);

Parameters

• locator (string | object) located by CSS|XPath|strict locator.
• xOffset
• yOffset
• offsetX number (optional, 0 by default) X-axis offset.
• offsetY number (optional, 0 by default) Y-axis offset.

Returns void automatically synchronized promise through #recorder

openNewTab

Open new tab and switch to it.

I.openNewTab();

Parameters

• url
• windowName

Returns void automatically synchronized promise through #recorder

pressKey

Note: In case a text field or textarea is focused be aware that some browsers do not respect active modifier when combining modifier keys with other keys.

Presses a key in the browser (on a focused element).

Hint: For populating text field or textarea, it is recommended to use fillField.

I.pressKey('Backspace');

To press a key in combination with modifier keys, pass the sequence as an array. All modifier keys ('Alt', 'Control', 'Meta', 'Shift') will be released afterwards.

I.pressKey(['Control', 'Z']);

For specifying operation modifier key based on operating system it is suggested to use 'CommandOrControl'. This will press 'Command' (also known as 'Meta') on macOS machines and 'Control' on non-macOS machines.

I.pressKey(['CommandOrControl', 'Z']);

Some of the supported key names are:

• 'AltLeft' or 'Alt'
• 'AltRight'
• 'ArrowDown'
• 'ArrowLeft'
• 'ArrowRight'
• 'ArrowUp'
• 'Backspace'
• 'Clear'
• 'ControlLeft' or 'Control'
• 'ControlRight'
• 'Command'
• 'CommandOrControl'
• 'Delete'
• 'End'
• 'Enter'
• 'Escape'
• 'F1' to 'F12'
• 'Home'
• 'Insert'
• 'MetaLeft' or 'Meta'
• 'MetaRight'
• 'Numpad0' to 'Numpad9'
• 'NumpadAdd'
• 'NumpadDecimal'
• 'NumpadDivide'
• 'NumpadMultiply'
• 'NumpadSubtract'
• 'PageDown'
• 'PageUp'
• 'Pause'
• 'Return'
• 'ShiftLeft' or 'Shift'
• 'ShiftRight'
• 'Space'
• 'Tab'

Parameters

• key (string | Array<string>) key or array of keys to press.

Returns void automatically synchronized promise through #recorder

pressKeyDown

Presses a key in the browser and leaves it in a down state.

To make combinations with modifier key and user operation (e.g. 'Control' + click).

I.pressKeyDown('Control');
I.click('#element');
I.pressKeyUp('Control');

Parameters

• key string name of key to press down.

Returns void automatically synchronized promise through #recorder

pressKeyUp

Releases a key in the browser which was previously set to a down state.

To make combinations with modifier key and user operation (e.g. 'Control' + click).

I.pressKeyDown('Control');
I.click('#element');
I.pressKeyUp('Control');

Parameters

• key string name of key to release.

Returns void automatically synchronized promise through #recorder

refreshPage

Reload the current page.

I.refreshPage();

Returns void automatically synchronized promise through #recorder

resizeWindow

Appium: not tested in web, in apps doesn't work

Resize the current window to provided width and height. First parameter can be set to maximize.

Parameters

• width number width in pixels or maximize.
• height number height in pixels.

Returns void automatically synchronized promise through #recorder

rightClick

Performs right click on a clickable element matched by semantic locator, CSS or XPath.

// right click element with id el
I.rightClick('#el');
// right click link or button with text "Click me"
I.rightClick('Click me');
// right click button with text "Click me" inside .context
I.rightClick('Click me', '.context');

Parameters

• locator (string | object) clickable element located by CSS|XPath|strict locator.
• context (string? | object) (optional, null by default) element located by CSS|XPath|strict locator.

Returns void automatically synchronized promise through #recorder

This action supports React locators

runInWeb

Placeholder for ~ locator only test case write once run on both Appium and WebDriver.

Parameters

• fn

runOnAndroid

Placeholder for ~ locator only test case write once run on both Appium and WebDriver.

Parameters

• caps any
• fn any

runOnIOS

Placeholder for ~ locator only test case write once run on both Appium and WebDriver.

Parameters

• caps any
• fn any

saveElementScreenshot

Saves screenshot of the specified locator to ouput folder (set in codecept.conf.ts or codecept.conf.js). Filename is relative to output folder.

I.saveElementScreenshot(`#submit`,'debug.png');

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• fileName string file name to save.

Returns void automatically synchronized promise through #recorder

saveScreenshot

Saves a screenshot to ouput folder (set in codecept.conf.ts or codecept.conf.js). Filename is relative to output folder. Optionally resize the window to the full available page scrollHeight and scrollWidth to capture the entire page by passing true in as the second argument.

I.saveScreenshot('debug.png');
I.saveScreenshot('debug.png', true) //resizes to available scrollHeight and scrollWidth before taking screenshot

Parameters

• fileName string file name to save.
• fullPage boolean (optional, false by default) flag to enable fullscreen screenshot mode.

Returns void automatically synchronized promise through #recorder

scrollIntoView

Scroll element into viewport.

I.scrollIntoView('#submit');
I.scrollIntoView('#submit', true);
I.scrollIntoView('#submit', { behavior: "smooth", block: "center", inline: "center" });

Parameters

• locator (string | object) located by CSS|XPath|strict locator.
• scrollIntoViewOptions (ScrollIntoViewOptions | boolean) either alignToTop=true|false or scrollIntoViewOptions. See https://developer.mozilla.org/en-US/docs/Web/API/Element/scrollIntoView.

Returns void automatically synchronized promise through #recorder

scrollPageToBottom

Scroll page to the bottom.

I.scrollPageToBottom();

Returns void automatically synchronized promise through #recorder

scrollPageToTop

Scroll page to the top.

I.scrollPageToTop();

Returns void automatically synchronized promise through #recorder

scrollTo

Scrolls to element matched by locator. Extra shift can be set with offsetX and offsetY options.

I.scrollTo('footer');
I.scrollTo('#submit', 5, 5);

Parameters

• locator (string | object) located by CSS|XPath|strict locator.
• offsetX number (optional, 0 by default) X-axis offset.
• offsetY number (optional, 0 by default) Y-axis offset.

Returns void automatically synchronized promise through #recorder

see

Checks that a page contains a visible text. Use context parameter to narrow down the search.

I.see('Welcome'); // text welcome on a page
I.see('Welcome', '.content'); // text inside .content div
I.see('Register', {css: 'form.register'}); // use strict locator

Parameters

• text string expected on page.
• context (string? | object) (optional, null by default) element located by CSS|Xpath|strict locator in which to search for text.

Returns void automatically synchronized promise through #recorder

This action supports React locators

seeAttributesOnElements

Checks that all elements with given locator have given attributes.

I.seeAttributesOnElements('//form', { method: "post"});

Parameters

• locator (string | object) located by CSS|XPath|strict locator.
• attributes object attributes and their values to check.

Returns void automatically synchronized promise through #recorder

seeCheckboxIsChecked

Appium: not tested Verifies that the specified checkbox is checked.

I.seeCheckboxIsChecked('Agree');
I.seeCheckboxIsChecked('#agree'); // I suppose user agreed to terms
I.seeCheckboxIsChecked({css: '#signup_form input[type=checkbox]'});

Parameters

• field (string | object) located by label|name|CSS|XPath|strict locator.

Returns void automatically synchronized promise through #recorder

seeCookie

Checks that cookie with given name exists.

I.seeCookie('Auth');

Parameters

• name string cookie name.

Returns void automatically synchronized promise through #recorder

seeCssPropertiesOnElements

Checks that all elements with given locator have given CSS properties.

I.seeCssPropertiesOnElements('h3', { 'font-weight': "bold"});

Parameters

• locator (string | object) located by CSS|XPath|strict locator.
• cssProperties object object with CSS properties and their values to check.

Returns void automatically synchronized promise through #recorder

seeCurrentUrlEquals

Checks that current url is equal to provided one. If a relative url provided, a configured url will be prepended to it. So both examples will work:

I.seeCurrentUrlEquals('/register');
I.seeCurrentUrlEquals('http://my.site.com/register');

Parameters

• url string value to check.

Returns void automatically synchronized promise through #recorder

seeElement

Checks that a given Element is visible Element is located by CSS or XPath.

I.seeElement('#modal');

Parameters

• locator (string | object) located by CSS|XPath|strict locator.

Returns void automatically synchronized promise through #recorder

This action supports React locators

seeElementInDOM

Checks that a given Element is present in the DOM Element is located by CSS or XPath.

I.seeElementInDOM('#modal');

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.

Returns void automatically synchronized promise through #recorder

seeInCurrentUrl

Checks that current url contains a provided fragment.

I.seeInCurrentUrl('/register'); // we are on registration page

Parameters

• url string a fragment to check

Returns void automatically synchronized promise through #recorder

seeInField

Checks that the given input field or textarea equals to given value. For fuzzy locators, fields are matched by label text, the "name" attribute, CSS, and XPath.

I.seeInField('Username', 'davert');
I.seeInField({css: 'form textarea'},'Type your comment here');
I.seeInField('form input[type=hidden]','hidden_value');
I.seeInField('#searchform input','Search');

Parameters

• field (string | object) located by label|name|CSS|XPath|strict locator.
• value (string | object) value to check.

Returns void automatically synchronized promise through #recorder

seeInPopup

Checks that the active JavaScript popup, as created by window.alert|window.confirm|window.prompt, contains the given string.

Parameters

• text string value to check.

seeInSource

Checks that the current page contains the given string in its raw source code.

I.seeInSource('<h1>Green eggs &amp; ham</h1>');

Parameters

• text string value to check.

Returns void automatically synchronized promise through #recorder

seeInTitle

Checks that title contains text.

I.seeInTitle('Home Page');

Parameters

• text string text value to check.

Returns void automatically synchronized promise through #recorder

seeNumberOfElements

Asserts that an element appears a given number of times in the DOM. Element is located by label or name or CSS or XPath.

I.seeNumberOfElements('#submitBtn', 1);

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• num number number of elements.

Returns void automatically synchronized promise through #recorder

This action supports React locators

seeNumberOfVisibleElements

Asserts that an element is visible a given number of times. Element is located by CSS or XPath.

I.seeNumberOfVisibleElements('.buttons', 3);

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• num number number of elements.

Returns void automatically synchronized promise through #recorder

This action supports React locators

seeTextEquals

Checks that text is equal to provided one.

I.seeTextEquals('text', 'h1');

Parameters

• text string element value to check.
• context (string | object)? element located by CSS|XPath|strict locator.

Returns void automatically synchronized promise through #recorder

seeTitleEquals

Checks that title is equal to provided one.

I.seeTitleEquals('Test title.');

Parameters

• text string value to check.

Returns void automatically synchronized promise through #recorder

selectOption

Selects an option in a drop-down select. Field is searched by label | name | CSS | XPath. Option is selected by visible text or by value.

I.selectOption('Choose Plan', 'Monthly'); // select by label
I.selectOption('subscription', 'Monthly'); // match option by text
I.selectOption('subscription', '0'); // or by value
I.selectOption('//form/select[@name=account]','Premium');
I.selectOption('form select[name=account]', 'Premium');
I.selectOption({css: 'form select[name=account]'}, 'Premium');

Provide an array for the second argument to select multiple options.

I.selectOption('Which OS do you use?', ['Android', 'iOS']);

Parameters

• select (string | object) field located by label|name|CSS|XPath|strict locator.
• option (string | Array<any>) visible text or value of option.

Returns void automatically synchronized promise through #recorder

setCookie

Uses Selenium's JSON cookie format. Sets cookie(s).

Can be a single cookie object or an array of cookies:

I.setCookie({name: 'auth', value: true});

// as array
I.setCookie([
  {name: 'auth', value: true},
  {name: 'agree', value: true}
]);

Parameters

• cookie (Cookie | Array<Cookie>) a cookie object or array of cookie objects.

Returns void automatically synchronized promise through #recorder

switchTo

Switches frame or in case of null locator reverts to parent.

I.switchTo('iframe'); // switch to first iframe
I.switchTo(); // switch back to main page

Parameters

• locator (string? | object) (optional, null by default) element located by CSS|XPath|strict locator.

Returns void automatically synchronized promise through #recorder

switchToNextTab

Switch focus to a particular tab by its number. It waits tabs loading and then switch tab.

I.switchToNextTab();
I.switchToNextTab(2);

Parameters

• num number? (optional) number of tabs to switch forward, default: 1.
• sec (number | null)? (optional) time in seconds to wait.

Returns void automatically synchronized promise through #recorder

switchToPreviousTab

Switch focus to a particular tab by its number. It waits tabs loading and then switch tab.

I.switchToPreviousTab();
I.switchToPreviousTab(2);

Parameters

• num number? (optional) number of tabs to switch backward, default: 1.
• sec number?? (optional) time in seconds to wait.

Returns void automatically synchronized promise through #recorder

switchToWindow

Switch to the window with a specified handle.

const windows = await I.grabAllWindowHandles();
// ... do something
await I.switchToWindow( windows[0] );

const window = await I.grabCurrentWindowHandle();
// ... do something
await I.switchToWindow( window );

Parameters

• window string name of window handle.

type

Types out the given text into an active field. To slow down typing use a second parameter, to set interval between key presses. Note: Should be used when fillField is not an option.

// passing in a string
I.type('Type this out.');

// typing values with a 100ms interval
I.type('4141555311111111', 100);

// passing in an array
I.type(['T', 'E', 'X', 'T']);

// passing a secret
I.type(secret('123456'));

Parameters

• keys
• delay number? (optional) delay in ms between key presses
• key (string | Array<string>) or array of keys to type.

Returns void automatically synchronized promise through #recorder

uncheckOption

Appium: not tested Unselects a checkbox or radio button. Element is located by label or name or CSS or XPath.

The second parameter is a context (CSS or XPath locator) to narrow the search.

I.uncheckOption('#agree');
I.uncheckOption('I Agree to Terms and Conditions');
I.uncheckOption('agree', '//form');

Parameters

• field (string | object) checkbox located by label | name | CSS | XPath | strict locator.
• context (string? | object) (optional, null by default) element located by CSS | XPath | strict locator.

Returns void automatically synchronized promise through #recorder

useWebDriverTo

Use webdriverio API inside a test.

First argument is a description of an action. Second argument is async function that gets this helper as parameter.

{ browser) } object from WebDriver API is available.

I.useWebDriverTo('open multiple windows', async ({ browser }) {
   // create new window
   await browser.newWindow('https://webdriver.io');
});

Parameters

• description string used to show in logs.
• fn function async functuion that executed with WebDriver helper as argument

wait

Pauses execution for a number of seconds.

I.wait(2); // wait 2 secs

Parameters

• sec number number of second to wait.

Returns void automatically synchronized promise through #recorder

waitForClickable

Waits for element to be clickable (by default waits for 1sec). Element can be located by CSS or XPath.

I.waitForClickable('.btn.continue');
I.waitForClickable('.btn.continue', 5); // wait for 5 secs

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• waitTimeout
• sec number? (optional, 1 by default) time in seconds to wait

Returns void automatically synchronized promise through #recorder

waitForCookie

Waits for the specified cookie in the cookies.

I.waitForCookie("token");

Parameters

• name string expected cookie name.
• sec number (optional, 3 by default) time in seconds to wait

Returns void automatically synchronized promise through #recorder

waitForDetached

Waits for an element to become not attached to the DOM on a page (by default waits for 1sec). Element can be located by CSS or XPath.

I.waitForDetached('#popup');

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• sec number (optional, 1 by default) time in seconds to wait

Returns void automatically synchronized promise through #recorder

waitForElement

Waits for element to be present on page (by default waits for 1sec). Element can be located by CSS or XPath.

I.waitForElement('.btn.continue');
I.waitForElement('.btn.continue', 5); // wait for 5 secs

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• sec number? (optional, 1 by default) time in seconds to wait

Returns void automatically synchronized promise through #recorder

waitForEnabled

Waits for element to become enabled (by default waits for 1sec). Element can be located by CSS or XPath.

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• sec number (optional) time in seconds to wait, 1 by default.

Returns void automatically synchronized promise through #recorder

waitForFunction

Waits for a function to return true (waits for 1 sec by default). Running in browser context.

I.waitForFunction(fn[, [args[, timeout]])

I.waitForFunction(() => window.requests == 0);
I.waitForFunction(() => window.requests == 0, 5); // waits for 5 sec
I.waitForFunction((count) => window.requests == count, [3], 5) // pass args and wait for 5 sec

Parameters

• fn (string | function) to be executed in browser context.
• argsOrSec (Array<any> | number)? (optional, 1 by default) arguments for function or seconds.
• sec number? (optional, 1 by default) time in seconds to wait

Returns void automatically synchronized promise through #recorder

waitForInvisible

Waits for an element to be removed or become invisible on a page (by default waits for 1sec). Element can be located by CSS or XPath.

I.waitForInvisible('#popup');

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• sec number (optional, 1 by default) time in seconds to wait

Returns void automatically synchronized promise through #recorder

waitForNumberOfTabs

Waits for number of tabs.

I.waitForNumberOfTabs(2);

Parameters

• expectedTabs number expecting the number of tabs.
• sec number number of secs to wait.

Returns void automatically synchronized promise through #recorder

waitForText

Waits for a text to appear (by default waits for 1sec). Element can be located by CSS or XPath. Narrow down search results by providing context.

I.waitForText('Thank you, form has been submitted');
I.waitForText('Thank you, form has been submitted', 5, '#modal');

Parameters

• text string to wait for.
• sec number (optional, 1 by default) time in seconds to wait
• context (string | object)? (optional) element located by CSS|XPath|strict locator.

Returns void automatically synchronized promise through #recorder

waitForValue

Waits for the specified value to be in value attribute.

I.waitForValue('//input', "GoodValue");

Parameters

• field (string | object) input field.
• value string expected value.
• sec number (optional, 1 by default) time in seconds to wait

Returns void automatically synchronized promise through #recorder

waitForVisible

Waits for an element to become visible on a page (by default waits for 1sec). Element can be located by CSS or XPath.

I.waitForVisible('#popup');

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• sec number (optional, 1 by default) time in seconds to wait

Returns void automatically synchronized promise through #recorder

waitInUrl

Waiting for the part of the URL to match the expected. Useful for SPA to understand that page was changed.

I.waitInUrl('/info', 2);

Parameters

• urlPart string value to check.
• sec number (optional, 1 by default) time in seconds to wait

Returns void automatically synchronized promise through #recorder

waitNumberOfVisibleElements

Waits for a specified number of elements on the page.

I.waitNumberOfVisibleElements('a', 3);

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• num number number of elements.
• sec number (optional, 1 by default) time in seconds to wait

Returns void automatically synchronized promise through #recorder

waitToHide

Waits for an element to hide (by default waits for 1sec). Element can be located by CSS or XPath.

I.waitToHide('#popup');

Parameters

• locator (string | object) element located by CSS|XPath|strict locator.
• sec number (optional, 1 by default) time in seconds to wait

Returns void automatically synchronized promise through #recorder

waitUrlEquals

Waits for the entire URL to match the expected

I.waitUrlEquals('/info', 2);
I.waitUrlEquals('http://127.0.0.1:8000/info');

Parameters

• urlPart string value to check.
• sec number (optional, 1 by default) time in seconds to wait

Returns void automatically synchronized promise through #recorder