"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
var _exportNames = {
render: true,
renderHook: true,
cleanup: true,
act: true,
fireEvent: true,
getConfig: true,
configure: true
};
Object.defineProperty(exports, "act", {
enumerable: true,
get: function () {
return _actCompat.default;
}
});
exports.cleanup = cleanup;
Object.defineProperty(exports, "configure", {
enumerable: true,
get: function () {
return _config.configure;
}
});
Object.defineProperty(exports, "fireEvent", {
enumerable: true,
get: function () {
return _fireEvent.fireEvent;
}
});
Object.defineProperty(exports, "getConfig", {
enumerable: true,
get: function () {
return _config.getConfig;
}
});
exports.render = render;
exports.renderHook = renderHook;
var React = _interopRequireWildcard(require("react"));
var _reactDom = _interopRequireDefault(require("react-dom"));
var ReactDOMClient = _interopRequireWildcard(require("react-dom/client"));
var _dom = require("@testing-library/dom");
Object.keys(_dom).forEach(function (key) {
if (key === "default" || key === "__esModule") return;
if (Object.prototype.hasOwnProperty.call(_exportNames, key)) return;
if (key in exports && exports[key] === _dom[key]) return;
Object.defineProperty(exports, key, {
enumerable: true,
get: function () {
return _dom[key];
}
});
});
var _actCompat = _interopRequireWildcard(require("./act-compat"));
var _fireEvent = require("./fire-event");
var _config = require("./config");
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (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 (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
function jestFakeTimersAreEnabled() {
/* istanbul ignore else */
if (typeof jest !== 'undefined' && jest !== null) {
return (
// legacy timers
setTimeout._isMockFunction === true ||
// modern timers
// eslint-disable-next-line prefer-object-has-own -- No Object.hasOwn in all target environments we support.
Object.prototype.hasOwnProperty.call(setTimeout, 'clock')
);
} // istanbul ignore next
return false;
}
(0, _dom.configure)({
unstable_advanceTimersWrapper: cb => {
return (0, _actCompat.default)(cb);
},
// We just want to run `waitFor` without IS_REACT_ACT_ENVIRONMENT
// But that's not necessarily how `asyncWrapper` is used since it's a public method.
// Let's just hope nobody else is using it.
asyncWrapper: async cb => {
const previousActEnvironment = (0, _actCompat.getIsReactActEnvironment)();
(0, _actCompat.setReactActEnvironment)(false);
try {
const result = await cb();
// Drain microtask queue.
// Otherwise we'll restore the previous act() environment, before we resolve the `waitFor` call.
// The caller would have no chance to wrap the in-flight Promises in `act()`
await new Promise(resolve => {
setTimeout(() => {
resolve();
}, 0);
if (jestFakeTimersAreEnabled()) {
jest.advanceTimersByTime(0);
}
});
return result;
} finally {
(0, _actCompat.setReactActEnvironment)(previousActEnvironment);
}
},
eventWrapper: cb => {
let result;
(0, _actCompat.default)(() => {
result = cb();
});
return result;
}
});
// Ideally we'd just use a WeakMap where containers are keys and roots are values.
// We use two variables so that we can bail out in constant time when we render with a new container (most common use case)
/**
* @type {Set<import('react-dom').Container>}
*/
const mountedContainers = new Set();
/**
* @type Array<{container: import('react-dom').Container, root: ReturnType<typeof createConcurrentRoot>}>
*/
const mountedRootEntries = [];
function strictModeIfNeeded(innerElement, reactStrictMode) {
return reactStrictMode ?? (0, _config.getConfig)().reactStrictMode ? /*#__PURE__*/React.createElement(React.StrictMode, null, innerElement) : innerElement;
}
function wrapUiIfNeeded(innerElement, wrapperComponent) {
return wrapperComponent ? /*#__PURE__*/React.createElement(wrapperComponent, null, innerElement) : innerElement;
}
function createConcurrentRoot(container, {
hydrate,
onCaughtError,
onRecoverableError,
ui,
wrapper: WrapperComponent,
reactStrictMode
}) {
let root;
if (hydrate) {
(0, _actCompat.default)(() => {
root = ReactDOMClient.hydrateRoot(container, strictModeIfNeeded(wrapUiIfNeeded(ui, WrapperComponent), reactStrictMode), {
onCaughtError,
onRecoverableError
});
});
} else {
root = ReactDOMClient.createRoot(container, {
onCaughtError,
onRecoverableError
});
}
return {
hydrate() {
/* istanbul ignore if */
if (!hydrate) {
throw new Error('Attempted to hydrate a non-hydrateable root. This is a bug in `@testing-library/react`.');
}
// Nothing to do since hydration happens when creating the root object.
},
render(element) {
root.render(element);
},
unmount() {
root.unmount();
}
};
}
function createLegacyRoot(container) {
return {
hydrate(element) {
_reactDom.default.hydrate(element, container);
},
render(element) {
_reactDom.default.render(element, container);
},
unmount() {
_reactDom.default.unmountComponentAtNode(container);
}
};
}
function renderRoot(ui, {
baseElement,
container,
hydrate,
queries,
root,
wrapper: WrapperComponent,
reactStrictMode
}) {
(0, _actCompat.default)(() => {
if (hydrate) {
root.hydrate(strictModeIfNeeded(wrapUiIfNeeded(ui, WrapperComponent), reactStrictMode), container);
} else {
root.render(strictModeIfNeeded(wrapUiIfNeeded(ui, WrapperComponent), reactStrictMode), container);
}
});
return {
container,
baseElement,
debug: (el = baseElement, maxLength, options) => Array.isArray(el) ?
// eslint-disable-next-line no-console
el.forEach(e => console.log((0, _dom.prettyDOM)(e, maxLength, options))) :
// eslint-disable-next-line no-console,
console.log((0, _dom.prettyDOM)(el, maxLength, options)),
unmount: () => {
(0, _actCompat.default)(() => {
root.unmount();
});
},
rerender: rerenderUi => {
renderRoot(rerenderUi, {
container,
baseElement,
root,
wrapper: WrapperComponent,
reactStrictMode
});
// Intentionally do not return anything to avoid unnecessarily complicating the API.
// folks can use all the same utilities we return in the first place that are bound to the container
},
asFragment: () => {
/* istanbul ignore else (old jsdom limitation) */
if (typeof document.createRange === 'function') {
return document.createRange().createContextualFragment(container.innerHTML);
} else {
const template = document.createElement('template');
template.innerHTML = container.innerHTML;
return template.content;
}
},
...(0, _dom.getQueriesForElement)(baseElement, queries)
};
}
function render(ui, {
container,
baseElement = container,
legacyRoot = false,
onCaughtError,
onUncaughtError,
onRecoverableError,
queries,
hydrate = false,
wrapper,
reactStrictMode
} = {}) {
if (onUncaughtError !== undefined) {
throw new Error('onUncaughtError is not supported. The `render` call will already throw on uncaught errors.');
}
if (legacyRoot && typeof _reactDom.default.render !== 'function') {
const error = new Error('`legacyRoot: true` is not supported in this version of React. ' + 'If your app runs React 19 or later, you should remove this flag. ' + 'If your app runs React 18 or earlier, visit https://react.dev/blog/2022/03/08/react-18-upgrade-guide for upgrade instructions.');
Error.captureStackTrace(error, render);
throw error;
}
if (!baseElement) {
// default to document.body instead of documentElement to avoid output of potentially-large
// head elements (such as JSS style blocks) in debug output
baseElement = document.body;
}
if (!container) {
container = baseElement.appendChild(document.createElement('div'));
}
let root;
// eslint-disable-next-line no-negated-condition -- we want to map the evolution of this over time. The root is created first. Only later is it re-used so we don't want to read the case that happens later first.
if (!mountedContainers.has(container)) {
const createRootImpl = legacyRoot ? createLegacyRoot : createConcurrentRoot;
root = createRootImpl(container, {
hydrate,
onCaughtError,
onRecoverableError,
ui,
wrapper,
reactStrictMode
});
mountedRootEntries.push({
container,
root
});
// we'll add it to the mounted containers regardless of whether it's actually
// added to document.body so the cleanup method works regardless of whether
// they're passing us a custom container or not.
mountedContainers.add(container);
} else {
mountedRootEntries.forEach(rootEntry => {
// Else is unreachable since `mountedContainers` has the `container`.
// Only reachable if one would accidentally add the container to `mountedContainers` but not the root to `mountedRootEntries`
/* istanbul ignore else */
if (rootEntry.container === container) {
root = rootEntry.root;
}
});
}
return renderRoot(ui, {
container,
baseElement,
queries,
hydrate,
wrapper,
root,
reactStrictMode
});
}
function cleanup() {
mountedRootEntries.forEach(({
root,
container
}) => {
(0, _actCompat.default)(() => {
root.unmount();
});
if (container.parentNode === document.body) {
document.body.removeChild(container);
}
});
mountedRootEntries.length = 0;
mountedContainers.clear();
}
function renderHook(renderCallback, options = {}) {
const {
initialProps,
...renderOptions
} = options;
if (renderOptions.legacyRoot && typeof _reactDom.default.render !== 'function') {
const error = new Error('`legacyRoot: true` is not supported in this version of React. ' + 'If your app runs React 19 or later, you should remove this flag. ' + 'If your app runs React 18 or earlier, visit https://react.dev/blog/2022/03/08/react-18-upgrade-guide for upgrade instructions.');
Error.captureStackTrace(error, renderHook);
throw error;
}
const result = /*#__PURE__*/React.createRef();
function TestComponent({
renderCallbackProps
}) {
const pendingResult = renderCallback(renderCallbackProps);
React.useEffect(() => {
result.current = pendingResult;
});
return null;
}
const {
rerender: baseRerender,
unmount
} = render(/*#__PURE__*/React.createElement(TestComponent, {
renderCallbackProps: initialProps
}), renderOptions);
function rerender(rerenderCallbackProps) {
return baseRerender(/*#__PURE__*/React.createElement(TestComponent, {
renderCallbackProps: rerenderCallbackProps
}));
}
return {
result,
rerender,
unmount
};
}
// just re-export everything from dom-testing-library
/* eslint func-name-matching:0 */