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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,8 @@

'use strict';

import {createEventTarget} from 'dom-event-testing-library';

let React;
let ReactFeatureFlags;
let ReactDOM;
Expand Down Expand Up @@ -77,9 +79,8 @@ describe('Drag event responder', () => {
}
divRef.current.dispatchEvent(mouseMoveEvent);

const mouseUpEvent = document.createEvent('MouseEvents');
mouseUpEvent.initEvent('mouseup', true, true);
divRef.current.dispatchEvent(mouseUpEvent);
const target = createEventTarget(divRef.current);
target.pointerup();

expect(events).toHaveLength(2);
expect(events).toEqual(
Expand Down Expand Up @@ -113,30 +114,17 @@ describe('Drag event responder', () => {

ReactDOM.render(<Component />, container);

const mouseOverEvent = document.createEvent('MouseEvents');
mouseOverEvent.initEvent('mousedown', true, true);
divRef.current.dispatchEvent(mouseOverEvent);
const target = createEventTarget(divRef.current);
target.pointerdown();

const mouseMoveEvent = document.createEvent('MouseEvents');
for (let index = 0; index <= 20; index++) {
mouseMoveEvent.initMouseEvent(
'mousemove',
true,
true,
window,
1,
index,
index,
50,
50,
);
divRef.current.dispatchEvent(mouseMoveEvent);
target.pointermove({
x: index,
y: index,
});
}
divRef.current.dispatchEvent(mouseMoveEvent);

const mouseUpEvent = document.createEvent('MouseEvents');
mouseUpEvent.initEvent('mouseup', true, true);
divRef.current.dispatchEvent(mouseUpEvent);
target.pointerup();

expect(events).toEqual(['dragstart', 'dragend']);
});
Expand Down Expand Up @@ -165,29 +153,19 @@ describe('Drag event responder', () => {

ReactDOM.render(<Component />, container);

const mouseOverEvent = document.createEvent('MouseEvents');
mouseOverEvent.initEvent('mousedown', true, true, window, 1, 0, 0);
divRef.current.dispatchEvent(mouseOverEvent);
const target = createEventTarget(divRef.current);

target.pointerdown();

const mouseMoveEvent = document.createEvent('MouseEvents');
for (let index = 0; index <= 20; index++) {
mouseMoveEvent.initMouseEvent(
'mousemove',
true,
true,
window,
1,
index + 1,
index + 1,
50,
50,
);
divRef.current.dispatchEvent(mouseMoveEvent);
target.pointermove({
x: index + 1,
y: index + 1,
});
}

const mouseUpEvent = document.createEvent('MouseEvents');
mouseUpEvent.initEvent('mouseup', true, true);
divRef.current.dispatchEvent(mouseUpEvent);
target.pointerup();

expect(events).toHaveLength(20);
expect(events).toEqual(
expect.arrayContaining([
Expand Down