Handling Touch And Mouse Events In Cypress [Tutorial]

Posted by Narayanan Palani | September 7, 2021
Cypress Testing โ€ข

2100 Views | 8 Min Read

Cypress Events

Cypress is one of the selected-few JavaScript test automation tools that has climbed the ranks when it comes to modern web testing. Though I have extensively used Selenium, I am fascinated with the speed at which the Cypress team comes with innovative features to help developers and testers around the world. What I particularly liked about Cypress test automation is its extensive support for accessibility automation over HTML Semantic Element properties such as aria-label, etc.

Most of the QA engineers that are inclined towards accessibility testing assume that Cypress events like mouse clicks should not be used for automation testing. As per my extensive experience in the testing field, I would like to mention that it’s incorrect to assume that the keyboard is the only point of communication. Awareness of the general public is also not accurate, as many have the notion that laptop touchpad is accessible to differently-abled users.

cypress testing

Manually testing all the mouse operations with mouse alternatives (e.g., trackpad, joystick, etc.) can be cumbersome for the dev and QA teams. Fortunately, Cypress lets you automate accessibility tests with Cypress-Axe. However, the handling of Cypress events is completely different from how events are handled in the Selenium framework. In case you are curious to know the difference between Selenium and Cypress, make sure to check out our blog on Cypress vs. Selenium comparison.

In the meantime, if you’d like to run your Cypress test scripts over a Selenium Grid online then leverage LambdaTest for your test automation.๐Ÿ‘‡


Selenium uses the Action APIs (i.e., action.moveToelement) function to simulate the mouse behavior but comes with a huge flakiness. On the other hand, Cypress events involving peripherals like mouse, keyboards, etc., have been exceptionally handled in the framework. In this blog, I would deep dive into mouse event automation with the Cypress framework. It would help you in the efficient handling of Cypress events when running Cypress test automation scripts.

Cypress UI Interaction Commands

The Cypress framework provides a number of commands that let you interact or trigger some events in the DOM. These Cypress events are fired similarly as the web browser would fire. We would cover Cypress touch and mouse events and examples of how you can use them in your Cypress test scripts.

You can go through the following video to learn Cypress commands that can help you write tests that interact with the user interface of an application. However, you can also visit the LambdaTest YouTube channel for videos that will guide you through the Cypress testing journey.

Cypress Trigger Command

The trigger command in Cypress helps trigger an event on the DOM element. X, Y positions can also be supplied to the trigger command. Shown below is the syntax of the trigger command:

You can have log, force, bubbles, timeout, and cancelable as the options in the trigger command. Here are some of the ways in which Cypress trigger command can be used to perform events on the WebElement:

Letโ€™s look at some of the in-depth examples that demonstrate the usage of Cypress mouse events so that you can perform the relevant mouse operations using the Cypress framework.

Mouse Down Events using Cypress

Mouse interactions such as mouse down and mouse up are some of the most common operations you would normally perform with a mouse. For demonstration, we perform a mouse down event on the Admin tab available on the OrangeHRM website.

Step Definition


As seen above, the admin menu is located using the XPath locator. Once the element is located, the invoke method is used to call the JQuery method โ€˜showโ€™ on the element. The corresponding WebElement should be visible.

XPath locator

On detecting the desired element’s visibility, a mouse down event is triggered on the element.

Mouse Over Events using Cypress

Using the trigger command, you can also perform Cypress mouse over Event. The only prerequisite is that the DOM element must be in an โ€˜interactableโ€™ state before this Cypress event is triggered. Interactable means that the button must be visible and should not be disabled.

To showcase the usage of Cypress mouse over event, we use the same HRM website example:

Step Definition



As seen above, the desired element is located using the XPath locator. Once the element is located and checked for its visibility, the mouse over event is invoked to interact with the corresponding element.

Mouse Leave Events using Cypress

Once the mouse over event is performed, mouseleave event helps in going back to the earlier stage of the UI display.

We demonstrate the mouseleave option using the OrangeHRM website.

Step Definition


Mouse Move Events using Cypress

If you are new to this particular mouse event, I would recommend trying out the mouse move event. Try the sample code here: https://www.w3schools.com/jsref/tryit.asp?filename=tryjsref_onmousemove

Function to perform mouse left and mouse right events:

mouse events in cypress

Once we are inside the Employee Distribution chart, we use the mouseleft and mouseright options offered with the trigger command to move the mouse to the desired X and Y coordinates.

Cypress Click Command

In case you want to perform a Cypress mouse event like click, you can use the .click() method offered by the Cypress framework. It lets you click on any DOM element. Like the .trigger() method, the .click() method can also be invoked in different ways.

Click position (i.e. click_pos) could be center, topLeft, topRight, left, right, bottom, bottomLeft, bottomRight, etc. The possible values of options are log, force, multiple, and timeout.

Here is a sample demonstration of the click method in Cypress using the Orange HRM website:

Once the required WebElement is visible, then the click() method is used for clicking on that element.

Cypress Double Click Command

Cypress Double Click Command

The .dblclick() method in Cypress is used for double clicking on a DOM element. Like the .click() method, the .dblclick() method can also be used in a number of ways:

The method accepts the same options as mentioned in the .click() method.

Shown below is the demonstration of .dblclick() method that double clicks on the Admin module of the OrangeHRM website:

Cypress Right Click Command

The .rightclick() method in Cypress is used for right clicking on a DOM element. It will not open context menus that are native to the web browser. The method can also be invoked in a number of ways:

Shown below is the demonstration of .rightclick() method that opens up the context menu when right clicked on the Admin module of the OrangeHRM website:

Cypress Check/Uncheck Commands

The .check() and .uncheck() method in Cypress is used for checking and unchecking the checkboxes and radio buttons respectively. This method can also be invoked in a number of ways:

Shown below is the syntax of the .uncheck() method:

The possible value of options (i.e. check_ops/uncheck_ops) are log, force, and timeout.
Shown below is the demonstration of check and uncheck methods of the Cypress framework:

Apart from these methods that let you perform Cypress operations, Cypress also supports Type, Clear, and Select commands.

How to run mobile browser tests using Cypress

All you need to do is to launch the browser and reload the page with the respective viewport of the particular mobile or tablet version I wanted to test against. Entire viewport combinations ranging from different iPhone versions, MacBook versions, iPad versions, and popular android versions are listed in Cypress documentation.

After reloading the page with a particular viewport, you just need to perform the trigger event to perform mobile interactions such as touchstart.

Feature File:

Step Definition to launch or reload the page with IPhone 6 viewport:


Step Definition to launch or reload the page with IPhoneXR viewport:


Step Definition to launch or reload the page with Macbook-15 viewport:


Step Definition to launch or reload the page with iPad2 viewport:



If you are trying to master the test automation profession, you need to be a test automation architect with capabilities that include automating mouse events most smartly.

Automating mouse events and Cypress touch interactions not only reduces the workload but also facilitates helping to find more defects when small code changes are being made in the complex development code repository. Since it is difficult to perform mouse interactions every time through manual tests, automated mouse tests and getting them run through cypress-jenkins integrated tests are smarter ways to spot defects!

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