@wix/design-system
Version:
@wix/design-system
218 lines (217 loc) • 12.4 kB
JavaScript
;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _react = _interopRequireWildcard(require("react"));
var _react2 = require("@testing-library/react");
var _testingLibrary = require("@wix/wix-ui-test-utils/testing-library");
var _react3 = require("../../utils/test-utils/react");
var _useDebouncedCallback = _interopRequireDefault(require("./useDebouncedCallback"));
var _Box = _interopRequireDefault(require("../../Box"));
var _Text = _interopRequireDefault(require("../../Text"));
var _Button = _interopRequireDefault(require("../../Button"));
var _ButtonUni = require("../../Button/Button.uni.driver");
var _TextUni = require("../../Text/Text.uni.driver");
var _unit = require("../../utils/test-utils/unit");
var _jsxFileName = "/home/builduser/work/57e038ea7326c1ec/packages/wix-design-system/dist/cjs/providers/useDebouncedCallback/useDebouncedCallback.spec.jsx",
_this = void 0;
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, "default": e }; if (null === e || "object" != _typeof(e) && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t4 in e) "default" !== _t4 && {}.hasOwnProperty.call(e, _t4) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t4)) && (i.get || i.set) ? o(f, _t4, i) : f[_t4] = e[_t4]); return f; })(e, t); }
function _regenerator() { /*! regenerator-runtime -- Copyright (c) 2014-present, Facebook, Inc. -- license (MIT): https://github.com/babel/babel/blob/main/packages/babel-helpers/LICENSE */ var e, t, r = "function" == typeof Symbol ? Symbol : {}, n = r.iterator || "@@iterator", o = r.toStringTag || "@@toStringTag"; function i(r, n, o, i) { var c = n && n.prototype instanceof Generator ? n : Generator, u = Object.create(c.prototype); return _regeneratorDefine2(u, "_invoke", function (r, n, o) { var i, c, u, f = 0, p = o || [], y = !1, G = { p: 0, n: 0, v: e, a: d, f: d.bind(e, 4), d: function d(t, r) { return i = t, c = 0, u = e, G.n = r, a; } }; function d(r, n) { for (c = r, u = n, t = 0; !y && f && !o && t < p.length; t++) { var o, i = p[t], d = G.p, l = i[2]; r > 3 ? (o = l === n) && (u = i[(c = i[4]) ? 5 : (c = 3, 3)], i[4] = i[5] = e) : i[0] <= d && ((o = r < 2 && d < i[1]) ? (c = 0, G.v = n, G.n = i[1]) : d < l && (o = r < 3 || i[0] > n || n > l) && (i[4] = r, i[5] = n, G.n = l, c = 0)); } if (o || r > 1) return a; throw y = !0, n; } return function (o, p, l) { if (f > 1) throw TypeError("Generator is already running"); for (y && 1 === p && d(p, l), c = p, u = l; (t = c < 2 ? e : u) || !y;) { i || (c ? c < 3 ? (c > 1 && (G.n = -1), d(c, u)) : G.n = u : G.v = u); try { if (f = 2, i) { if (c || (o = "next"), t = i[o]) { if (!(t = t.call(i, u))) throw TypeError("iterator result is not an object"); if (!t.done) return t; u = t.value, c < 2 && (c = 0); } else 1 === c && (t = i["return"]) && t.call(i), c < 2 && (u = TypeError("The iterator does not provide a '" + o + "' method"), c = 1); i = e; } else if ((t = (y = G.n < 0) ? u : r.call(n, G)) !== a) break; } catch (t) { i = e, c = 1, u = t; } finally { f = 1; } } return { value: t, done: y }; }; }(r, o, i), !0), u; } var a = {}; function Generator() {} function GeneratorFunction() {} function GeneratorFunctionPrototype() {} t = Object.getPrototypeOf; var c = [][n] ? t(t([][n]())) : (_regeneratorDefine2(t = {}, n, function () { return this; }), t), u = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(c); function f(e) { return Object.setPrototypeOf ? Object.setPrototypeOf(e, GeneratorFunctionPrototype) : (e.__proto__ = GeneratorFunctionPrototype, _regeneratorDefine2(e, o, "GeneratorFunction")), e.prototype = Object.create(u), e; } return GeneratorFunction.prototype = GeneratorFunctionPrototype, _regeneratorDefine2(u, "constructor", GeneratorFunctionPrototype), _regeneratorDefine2(GeneratorFunctionPrototype, "constructor", GeneratorFunction), GeneratorFunction.displayName = "GeneratorFunction", _regeneratorDefine2(GeneratorFunctionPrototype, o, "GeneratorFunction"), _regeneratorDefine2(u), _regeneratorDefine2(u, o, "Generator"), _regeneratorDefine2(u, n, function () { return this; }), _regeneratorDefine2(u, "toString", function () { return "[object Generator]"; }), (_regenerator = function _regenerator() { return { w: i, m: f }; })(); }
function _regeneratorDefine2(e, r, n, t) { var i = Object.defineProperty; try { i({}, "", {}); } catch (e) { i = 0; } _regeneratorDefine2 = function _regeneratorDefine(e, r, n, t) { function o(r, n) { _regeneratorDefine2(e, r, function (e) { return this._invoke(r, n, e); }); } r ? i ? i(e, r, { value: n, enumerable: !t, configurable: !t, writable: !t }) : e[r] = n : (o("next", 0), o("throw", 1), o("return", 2)); }, _regeneratorDefine2(e, r, n, t); }
var dataHooks = {
count: 'test-component-count',
button: 'test-component-button'
};
var ButtonTestkit = (0, _testingLibrary.uniTestkitFactoryCreator)(_ButtonUni.buttonDriverFactory);
var TextTestkit = (0, _testingLibrary.uniTestkitFactoryCreator)(_TextUni.textUniDriverFactory);
var TestComponent = function TestComponent(_ref) {
var onClick = _ref.onClick,
debounceMs = _ref.debounceMs;
var _useState = (0, _react.useState)(0),
_useState2 = (0, _slicedToArray2["default"])(_useState, 2),
counter = _useState2[0],
setCounter = _useState2[1];
var debouncedIncreaseCounter = (0, _useDebouncedCallback["default"])(function () {
var newCount = counter + 1;
setCounter(newCount);
if (onClick) {
onClick(newCount);
}
}, [onClick, counter, setCounter], debounceMs,
// default lodash debounce doesn't work with jest fake timers
_unit.debounce);
return /*#__PURE__*/_react["default"].createElement(_Box["default"], {
__self: _this,
__source: {
fileName: _jsxFileName,
lineNumber: 38,
columnNumber: 5
}
}, /*#__PURE__*/_react["default"].createElement(_Text["default"], {
dataHook: dataHooks.count,
__self: _this,
__source: {
fileName: _jsxFileName,
lineNumber: 39,
columnNumber: 7
}
}, counter), /*#__PURE__*/_react["default"].createElement(_Button["default"], {
dataHook: dataHooks.button,
onClick: debouncedIncreaseCounter,
__self: _this,
__source: {
fileName: _jsxFileName,
lineNumber: 40,
columnNumber: 7
}
}, "Increase"));
};
vi.useFakeTimers();
describe('useDebouncedCallback', function () {
it('debounces calls to provided callback', /*#__PURE__*/(0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator().m(function _callee() {
var debounceDelay, onClick, _render, container, buttonTestkit, textTestkit, _t, _t2;
return _regenerator().w(function (_context) {
while (1) switch (_context.n) {
case 0:
debounceDelay = 200;
onClick = vi.fn();
_render = (0, _react2.render)(/*#__PURE__*/_react["default"].createElement(TestComponent, {
debounceMs: debounceDelay,
onClick: onClick,
__self: _this,
__source: {
fileName: _jsxFileName,
lineNumber: 54,
columnNumber: 7
}
})), container = _render.container;
buttonTestkit = ButtonTestkit({
wrapper: container,
dataHook: dataHooks.button
});
textTestkit = TextTestkit({
wrapper: container,
dataHook: dataHooks.count
});
_t = expect;
_context.n = 1;
return textTestkit.getText();
case 1:
_t(_context.v).toBe('0');
_context.n = 2;
return buttonTestkit.click();
case 2:
_context.n = 3;
return buttonTestkit.click();
case 3:
(0, _react3.act)(function () {
return vi.advanceTimersByTime(debounceDelay);
});
expect(onClick).toHaveBeenCalledTimes(1);
expect(onClick).toHaveBeenNthCalledWith(1, 1);
_t2 = expect;
_context.n = 4;
return textTestkit.getText();
case 4:
_t2(_context.v).toBe('1');
case 5:
return _context.a(2);
}
}, _callee);
})));
it('updates function when dependencies change', /*#__PURE__*/(0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator().m(function _callee2() {
var debounceDelay, onClick, _render2, container, buttonTestkit, textTestkit, _t3;
return _regenerator().w(function (_context2) {
while (1) switch (_context2.n) {
case 0:
debounceDelay = 200;
onClick = vi.fn();
_render2 = (0, _react2.render)(/*#__PURE__*/_react["default"].createElement(TestComponent, {
debounceMs: debounceDelay,
onClick: onClick,
__self: _this,
__source: {
fileName: _jsxFileName,
lineNumber: 76,
columnNumber: 7
}
})), container = _render2.container;
buttonTestkit = ButtonTestkit({
wrapper: container,
dataHook: dataHooks.button
});
textTestkit = TextTestkit({
wrapper: container,
dataHook: dataHooks.count
});
_context2.n = 1;
return buttonTestkit.click();
case 1:
_context2.n = 2;
return buttonTestkit.click();
case 2:
(0, _react3.act)(function () {
return vi.advanceTimersByTime(debounceDelay);
});
_context2.n = 3;
return buttonTestkit.click();
case 3:
_context2.n = 4;
return buttonTestkit.click();
case 4:
(0, _react3.act)(function () {
return vi.advanceTimersByTime(debounceDelay);
});
expect(onClick).toHaveBeenCalledTimes(2);
expect(onClick).toHaveBeenNthCalledWith(1, 1);
expect(onClick).toHaveBeenNthCalledWith(2, 2);
_t3 = expect;
_context2.n = 5;
return textTestkit.getText();
case 5:
_t3(_context2.v).toBe('2');
case 6:
return _context2.a(2);
}
}, _callee2);
})));
it('creates new callback when debounce delay changes', /*#__PURE__*/(0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator().m(function _callee4() {
var fn, _renderHook, result, rerender, debouncedCallback;
return _regenerator().w(function (_context4) {
while (1) switch (_context4.n) {
case 0:
fn = vi.fn();
_renderHook = (0, _react2.renderHook)(function () {
var _ref5 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
_ref5$debounceMs = _ref5.debounceMs,
debounceMs = _ref5$debounceMs === void 0 ? 200 : _ref5$debounceMs;
return (0, _useDebouncedCallback["default"])(fn, [], debounceMs, _unit.debounce);
}), result = _renderHook.result, rerender = _renderHook.rerender;
debouncedCallback = result.current;
rerender({
debounceMs: 500
});
// Callback was changed when debounce delay changed
expect(result.current).not.toBe(debouncedCallback);
_context4.n = 1;
return (0, _react3.act)(/*#__PURE__*/(0, _asyncToGenerator2["default"])(/*#__PURE__*/_regenerator().m(function _callee3() {
return _regenerator().w(function (_context3) {
while (1) switch (_context3.n) {
case 0:
return _context3.a(2, result.current());
}
}, _callee3);
})));
case 1:
vi.advanceTimersByTime(200);
// debounce duration is now longer
expect(fn).not.toHaveBeenCalled();
vi.advanceTimersByTime(300);
expect(fn).toHaveBeenCalled();
case 2:
return _context4.a(2);
}
}, _callee4);
})));
});