hover
danger
Cypress does not have a cy.hover() command. See Issue #10.
If cy.hover()
is used, an error will display and redirect you to this page.
Workarounds
Sometimes an element has specific logic on hover and you do need to "hover" in Cypress. Maybe the element doesn't even display to be clickable until you hover over another element.
Oftentimes you can use .trigger()
,
.invoke()
or cy.wrap()
to show
the element before you perform the action.
info
Check out our example recipe on testing hover and working with hidden elements. Also take a look at the cypress-real-events plugin that provides native events like hover and swipe in Chromium browsers.
Trigger
If the hover behavior depends on a JavaScript event like mouseover
, you can
trigger the event to achieve that behavior.
danger
Using .trigger()
will only affect events in JavaScript and will not trigger
any effects in CSS.
As a workaround, check out the
recipe leveraging Chrome remote debugging
to set pseudo classes like hover
.
Simulating mouseover
event to get popover to display
cy.get('.menu-item').trigger('mouseover')
cy.get('.popover').should('be.visible')
Invoke
Example of showing an element in order to perform action
cy.get('.hidden').invoke('show').click()
Force click
You can also force the action to be performed on the element regardless of whether the element is visible or not.
Example of clicking on a hidden element
cy.get('.hidden').click({ force: true })
Example of checking a hidden element
cy.get('.checkbox').check({ force: true })
Add as a custom command
Although Cypress does not have a built-in cy.hover()
command, you can create
your own custom command using
Cypress.Commands.add()
.
Cypress.Commands.add('hover', (...args) => {})
Note that while Cypress.Commands.add()
is the recommended way to define a
custom cy.hover()
command since Cypress 10.0,
Cypress.Commands.overwrite()
will still work.
Cypress.Commands.overwrite('hover', (originalFn, ...otherArgs) => {})
See also
We show how to use the .trigger
command and the
cypress-real-events
plugin to test elements with hover states in the video
Cypress hover example, with the
source code available in the
bahmutov/cy-hover-example repo.