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initial test attempt
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MNeverOff committed Jul 23, 2024
1 parent 2b05de1 commit 0c3051d
Showing 1 changed file with 24 additions and 7 deletions.
31 changes: 24 additions & 7 deletions test/browser/test/userEvent.test.ts
Original file line number Diff line number Diff line change
Expand Up @@ -153,37 +153,53 @@ describe('userEvent.tripleClick', () => {
})

describe('userEvent.hover, userEvent.unhover', () => {
test('hover works correctly', async () => {
test('hover, unhover works correctly', async () => {
const offset = { x: 8, y: 10 }
const hoverOptions = { position: { x: 39, y: 50 } }
const unhoverOptions = { position: { x: 140, y: 30 } }

const target = document.createElement('div')
target.style.backgroundColor = 'red'
target.style.marginTop = `${offset.y}px`
target.style.marginLeft = `${offset.x}px`
target.style.width = '100px'
target.style.height = '100px'

let mouseEntered = false
let pointerEntered = false
target.addEventListener('mouseover', () => {
let eventCoordinates = { x: 0, y: 0 }
target.addEventListener('mouseover', (e) => {
mouseEntered = true
eventCoordinates = { x: e.clientX, y: e.clientY }
})
target.addEventListener('pointerenter', () => {
target.addEventListener('pointerenter', (e) => {
pointerEntered = true
eventCoordinates = { x: e.clientX, y: e.clientY }
})
target.addEventListener('pointerleave', () => {
target.addEventListener('pointerleave', (e) => {
pointerEntered = false
eventCoordinates = { x: e.clientX, y: e.clientY }
})
target.addEventListener('mouseout', () => {
target.addEventListener('mouseout', (e) => {
mouseEntered = false
eventCoordinates = { x: e.clientX, y: e.clientY }
})

document.body.appendChild(target)
const expectedHoverPosition = { x: hoverOptions.position.x + offset.x, y: hoverOptions.position.y + offset.y }
const expectedUnhoverPosition = { x: unhoverOptions.position.x, y: unhoverOptions.position.y + offset.y }

await userEvent.hover(target)
await userEvent.hover(target, hoverOptions)

expect(pointerEntered).toBe(true)
expect(mouseEntered).toBe(true)
expect(eventCoordinates).toEqual(expectedHoverPosition)

await userEvent.unhover(target)
await userEvent.unhover(target, unhoverOptions)

expect(pointerEntered).toBe(false)
expect(mouseEntered).toBe(false)
expect(eventCoordinates).toEqual(expectedUnhoverPosition)
})

test('hover works with shadow root', async () => {
Expand All @@ -208,6 +224,7 @@ describe('userEvent.hover, userEvent.unhover', () => {
})

shadowRoot.appendChild(target)
expect.poll(() => document.body.contains(target)).toBeTruthy()

await userEvent.hover(target)

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