react-native-web-internals
Version:
React Native for Web
284 lines (283 loc) • 10.1 kB
JavaScript
import { jsx as _jsx } from "react/jsx-runtime";
import { clearPointers, createEventTarget, describeWithPointerEvent, setPointerEvent } from "dom-event-testing-library";
import * as React from "react";
import * as ReactDOM from "react-dom";
import { act } from "react-dom/test-utils";
import { testOnly_resetActiveModality } from "../../modality/index.native.js";
import useHover from "../index.native.js";
function createRoot(rootNode) {
return {
render(element) {
ReactDOM.render(element, rootNode);
}
};
}
describeWithPointerEvent("useHover", function (hasPointerEvents) {
var root, rootNode;
beforeEach(function () {
setPointerEvent(hasPointerEvents), rootNode = document.createElement("div"), document.body.appendChild(rootNode), root = createRoot(rootNode);
}), afterEach(function () {
root.render(null), document.body.removeChild(rootNode), rootNode = null, root = null, testOnly_resetActiveModality(), clearPointers();
}), describe("contain", function () {
var onHoverChange,
onHoverStart,
onHoverUpdate,
onHoverEnd,
ref,
childRef,
componentInit = function () {
onHoverChange = jest.fn(), onHoverStart = jest.fn(), onHoverUpdate = jest.fn(), onHoverEnd = jest.fn(), ref = /* @__PURE__ */React.createRef(), childRef = /* @__PURE__ */React.createRef();
var Component = function () {
return useHover(ref, {
onHoverChange,
onHoverStart,
onHoverUpdate,
onHoverEnd
}), useHover(childRef, {
contain: !0
}), /* @__PURE__ */_jsx("div", {
ref,
children: /* @__PURE__ */_jsx("div", {
ref: childRef
})
});
};
act(function () {
root.render(/* @__PURE__ */_jsx(Component, {}));
});
};
test("contains the hover gesture", function () {
componentInit();
var target = createEventTarget(ref.current),
child = createEventTarget(childRef.current);
act(function () {
target.pointerover(), target.pointerout(), child.pointerover();
}), expect(onHoverEnd).toBeCalled(), act(function () {
child.pointerout();
}), expect(onHoverStart).toBeCalled();
});
}), describe("disabled", function () {
var onHoverChange,
onHoverStart,
onHoverUpdate,
onHoverEnd,
ref,
componentInit = function () {
onHoverChange = jest.fn(), onHoverStart = jest.fn(), onHoverUpdate = jest.fn(), onHoverEnd = jest.fn(), ref = /* @__PURE__ */React.createRef();
var Component = function () {
return useHover(ref, {
disabled: !0,
onHoverChange,
onHoverStart,
onHoverUpdate,
onHoverEnd
}), /* @__PURE__ */_jsx("div", {
ref
});
};
act(function () {
root.render(/* @__PURE__ */_jsx(Component, {}));
});
};
test("does not call callbacks", function () {
componentInit();
var target = createEventTarget(ref.current);
act(function () {
target.pointerover(), target.pointerout();
}), expect(onHoverChange).not.toBeCalled(), expect(onHoverStart).not.toBeCalled(), expect(onHoverUpdate).not.toBeCalled(), expect(onHoverEnd).not.toBeCalled();
});
}), describe("onHoverStart", function () {
var onHoverStart,
ref,
componentInit = function () {
onHoverStart = jest.fn(), ref = /* @__PURE__ */React.createRef();
var Component = function () {
return useHover(ref, {
onHoverStart
}), /* @__PURE__ */_jsx("div", {
ref
});
};
act(function () {
root.render(/* @__PURE__ */_jsx(Component, {}));
});
};
test("is called for mouse pointers", function () {
componentInit();
var target = createEventTarget(ref.current);
act(function () {
target.pointerover({
pointerType: "mouse"
});
}), expect(onHoverStart).toBeCalledTimes(1);
}), test("is not called for touch pointers", function () {
componentInit();
var target = createEventTarget(ref.current);
act(function () {
target.pointerdown({
pointerType: "touch"
}), target.pointerup({
pointerType: "touch"
});
}), expect(onHoverStart).not.toBeCalled();
}), test("is called if a mouse pointer is used after a touch pointer", function () {
componentInit();
var target = createEventTarget(ref.current);
act(function () {
target.pointerdown({
pointerType: "touch"
}), target.pointerup({
pointerType: "touch"
}), target.pointerover({
pointerType: "mouse"
});
}), expect(onHoverStart).toBeCalledTimes(1);
});
}), describe("onHoverChange", function () {
var onHoverChange,
ref,
componentInit = function () {
onHoverChange = jest.fn(), ref = /* @__PURE__ */React.createRef();
var Component = function () {
return useHover(ref, {
onHoverChange
}), /* @__PURE__ */_jsx("div", {
ref
});
};
act(function () {
root.render(/* @__PURE__ */_jsx(Component, {}));
});
};
test("is called for mouse pointers", function () {
componentInit();
var target = createEventTarget(ref.current);
act(function () {
target.pointerover();
}), expect(onHoverChange).toBeCalledTimes(1), expect(onHoverChange).toBeCalledWith(!0), act(function () {
target.pointerout();
}), expect(onHoverChange).toBeCalledTimes(2), expect(onHoverChange).toBeCalledWith(!1);
}), test("is not called for touch pointers", function () {
componentInit();
var target = createEventTarget(ref.current);
act(function () {
target.pointerdown({
pointerType: "touch"
}), target.pointerup({
pointerType: "touch"
});
}), expect(onHoverChange).not.toBeCalled();
});
}), describe("onHoverEnd", function () {
var onHoverEnd,
ref,
childRef,
componentInit = function () {
onHoverEnd = jest.fn(), ref = /* @__PURE__ */React.createRef(), childRef = /* @__PURE__ */React.createRef();
var Component = function () {
return useHover(ref, {
onHoverEnd
}), /* @__PURE__ */_jsx("div", {
ref,
children: /* @__PURE__ */_jsx("div", {
ref: childRef
})
});
};
act(function () {
root.render(/* @__PURE__ */_jsx(Component, {}));
});
};
test("is called for mouse pointers", function () {
componentInit();
var target = createEventTarget(ref.current);
act(function () {
target.pointerover(), target.pointerout();
}), expect(onHoverEnd).toBeCalledTimes(1);
}), test("is not called for touch pointers", function () {
componentInit();
var target = createEventTarget(ref.current);
act(function () {
target.pointerdown({
pointerType: "touch"
}), target.pointerup({
pointerType: "touch"
});
}), expect(onHoverEnd).not.toBeCalled();
}), test("is not called when entering children of the target", function () {
componentInit();
var target = createEventTarget(ref.current),
child = createEventTarget(childRef.current);
act(function () {
target.pointerover(), target.pointerout({
relatedTarget: childRef.current
}), child.pointerover({
relatedTarget: target.node
});
}), expect(onHoverEnd).not.toBeCalled();
});
}), describe("onHoverUpdate", function () {
test('is called after the active pointer moves"', function () {
var onHoverUpdate = jest.fn(),
ref = /* @__PURE__ */React.createRef(),
Component = function () {
return useHover(ref, {
onHoverUpdate
}), /* @__PURE__ */_jsx("div", {
ref
});
};
act(function () {
root.render(/* @__PURE__ */_jsx(Component, {}));
});
var target = createEventTarget(ref.current);
act(function () {
target.pointerover(), target.pointerhover({
x: 0,
y: 0
}), target.pointerhover({
x: 1,
y: 1
});
}), expect(onHoverUpdate).toBeCalledTimes(2);
});
}), describe("repeat use", function () {
var onHoverChange,
onHoverStart,
onHoverUpdate,
onHoverEnd,
ref,
componentInit = function () {
onHoverChange = jest.fn(), onHoverStart = jest.fn(), onHoverUpdate = jest.fn(), onHoverEnd = jest.fn(), ref = /* @__PURE__ */React.createRef();
var Component = function () {
return useHover(ref, {
onHoverChange,
onHoverStart,
onHoverUpdate,
onHoverEnd
}), /* @__PURE__ */_jsx("div", {
ref
});
};
act(function () {
root.render(/* @__PURE__ */_jsx(Component, {}));
});
};
test("callbacks are called each time", function () {
componentInit();
var target = createEventTarget(ref.current);
act(function () {
target.pointerover(), target.pointerhover({
x: 1,
y: 1
}), target.pointerout();
}), expect(onHoverStart).toBeCalledTimes(1), expect(onHoverUpdate).toBeCalledTimes(1), expect(onHoverEnd).toBeCalledTimes(1), expect(onHoverChange).toBeCalledTimes(2), act(function () {
target.pointerover(), target.pointerhover({
x: 1,
y: 1
}), target.pointerout();
}), expect(onHoverStart).toBeCalledTimes(2), expect(onHoverUpdate).toBeCalledTimes(2), expect(onHoverEnd).toBeCalledTimes(2), expect(onHoverChange).toBeCalledTimes(4);
});
});
});
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