vitest-dev / vitest-dev/vitest

Browser: Add resize capability

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feat: browser p2-nice-to-have
Dominant language
TypeScript
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Merged PRs (30d)
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Description

Clear and concise description of the problem

I have a div that supports resizing and have this div monitored by a resize observer. From what I can tell, I have no means of testing this behavior.

Looking at playwright and webdriver, they have methods that move the cursor, hover and click the mouse down. I would like to see this functionality in vitest.

Suggested solution

page.mouse.down();
page.mouse.move(x, y)
page.mouse.up();

Alternative

No response

Additional context

No response

Validations

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First steps

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  3. Fork the repository and make your change on a branch.
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Research direction

Start by reviewing Vitest's browser testing APIs and how mouse interactions are currently represented. Determine the appropriate entry points and tests for supporting mouse down, movement, and release, then verify that a resizable div observed by ResizeObserver can be tested with the proposed interaction flow.

Written by the indexing model from the issue text.

Assessment

Tech stack
typescript
Domain
testing
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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