How to use previousParams method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

router.js

Source:router.js Github

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1const singleInstance = require('./single-instance');2const Route = require('./route');3const utils = require('./utils');4const errors = require('./errors');5const historyActions = require('./constants/history-actions');6module.exports = class Router {7 /**8 * @param {history} history - The history.9 * @param {React.Component|null} errorComponent - The error component.10 * @param {Array<{11 * name: string,12 * uri: string,13 * isAbstract: (boolean|null),14 * onEnter: (function|null),15 * resolve: ({resourceName: Promise<Object>}|null),16 * component: (React.Component|null),17 * loadComponent: (function|null),18 * dismissalDelay: (number|null)19 * }>} routes - Routes settings.20 *21 * @property {history} history22 * @property {Array<Route>} routes23 * @property {React.Component|null} errorComponent24 * @property {Array<{name: (string|null), routerView: RouterView}>} views25 * @property {{26 * changeStart: Array<{id: string, func: function(action: string, toState: {name: string, params: Object}, fromState: {name: string, params: Object}, next)}>,27 * changeSuccess: Array<{id: string, func: function(action: string, toState: {name: string, params: Object}, fromState: {name: string, params: Object})}>,28 * changeError: Array<{id: string, func: function(error)}>29 * }} eventHandlers30 * @property {Route} currentRoute31 * @property {Object} currentParams32 * @property {{routeName: {resolveKey: Object}}} currentResolveData33 * @property {boolean} isStart34 * @property {boolean} isReloadNextHistoryChange35 * @property {Promise<[history.action, previousRoute, previousParams, nextRoute, nextParams, props]>} promise36 */37 constructor({history, errorComponent, routes}) {38 singleInstance.setRouter(this);39 this.isStart = false;40 this.views = [];41 this.eventHandlers = {42 changeStart: [],43 changeSuccess: [],44 changeError: []45 };46 this.history = history;47 this.errorComponent = errorComponent;48 this.routes = [];49 this.currentRoute = null;50 this.currentParams = {};51 this.currentResolveData = {};52 this.currentProps = {};53 this.onHistoryChange = this.onHistoryChange.bind(this);54 this.start = this.start.bind(this);55 this.registerRouterView = this.registerRouterView.bind(this);56 this.reload = this.reload.bind(this);57 this.go = this.go.bind(this);58 this.renderError = this.renderError.bind(this);59 this.broadcastStartEvent = this.broadcastStartEvent.bind(this);60 this.broadcastSuccessEvent = this.broadcastSuccessEvent.bind(this);61 this.broadcastErrorEvent = this.broadcastErrorEvent.bind(this);62 this.listen = this.listen.bind(this);63 this.getCurrentRoute = this.getCurrentRoute.bind(this);64 this.findRouteByName = this.findRouteByName.bind(this);65 this.findRoute = this.findRoute.bind(this);66 routes.forEach(route => {67 this.routes.push(Route.fromOptionWithRoutes(route, this.routes));68 });69 this.history.listen(this.onHistoryChange);70 }71 /**72 * @param {history.location} location - The history.location.73 * @param {string} action - "PUSH|REPLACE|POP|RELOAD|INITIAL"74 * @returns {undefined}75 */76 onHistoryChange({location, action}) {77 const isReloadNextHistoryChange = this.isReloadNextHistoryChange;78 const previousRoute = this.currentRoute;79 const previousParams = this.currentParams;80 let nextRoute;81 let nextParams;82 this.isReloadNextHistoryChange = false;83 if (location.state) {84 nextRoute = utils.findRouteByNameInRoutes(location.state.name, this.routes);85 nextParams = location.state.params;86 } else {87 nextRoute = this.findRoute(location);88 nextParams = utils.parseRouteParams(location, nextRoute);89 }90 const reusableResolveData = {};91 const nextRouteChain = [...nextRoute.parents, nextRoute];92 let isBackToParent = previousRoute && previousRoute.name ?93 previousRoute.name.indexOf(`${nextRoute.name}.`) === 0 && !isReloadNextHistoryChange :94 true;95 let changeViewIndex = 0;96 if (this.promise && !isReloadNextHistoryChange) {97 // If the first ChangeStart event was be canceled, the promise is null.98 for (let index = 0; index < nextRouteChain.length; index += 1) {99 const route = nextRouteChain[index];100 if (route.name === (this.views[index] && this.views[index].name)) {101 const previousPartialUri = utils.findRouteByNameInRoutes(this.views[index].name, this.routes).generateUri(previousParams);102 const nextPartialUri = route.generateUri(nextParams);103 if (previousPartialUri !== nextPartialUri) {104 changeViewIndex = index;105 break;106 }107 } else {108 changeViewIndex = index;109 break;110 }111 reusableResolveData[route.name] = this.currentResolveData[route.name];112 }113 }114 if (isBackToParent && !changeViewIndex) {115 changeViewIndex = nextRouteChain.length;116 } else {117 isBackToParent = false;118 }119 this.promise = this.broadcastStartEvent({120 action,121 previousRoute,122 previousParams,123 nextRoute,124 nextParams125 })126 .then(() => {127 return utils.fetchResolveData(nextRoute, nextParams, reusableResolveData, this.history);128 })129 .then(resolveData => {130 if (!isBackToParent && !nextRouteChain[changeViewIndex]) {131 // Route back to previous functional page and replace browser history132 console.log('resolveData onHistoryChange', resolveData);133 console.error('Router change error: receive no result when fetchResolveData.\r\nNote: When the user go to the other route before the promise was done, the old one will throw null.');134 const previousUri = previousRoute.generateUri(previousParams || {});135 this.history.replace({136 pathname: previousUri,137 search: ''138 });139 this.broadcastSuccessEvent({140 action,141 previousRoute: nextRoute,142 previousParams: nextParams,143 nextRoute: previousRoute,144 nextParams: previousParams145 });146 return [action, nextRoute, nextParams, previousRoute, previousParams, this.currentProps];147 }148 const props = {149 ...utils.flattenResolveData(resolveData),150 key: Math.random().toString(36).substr(2),151 params: nextParams152 };153 this.currentRoute = nextRoute;154 this.currentParams = nextParams;155 this.currentResolveData = resolveData;156 this.currentProps = props;157 this.views.splice(changeViewIndex + 1);158 if (isBackToParent && this.views[changeViewIndex]) {159 // Destroy changeViewIndex view.160 const dismiss = () => {161 this.views[changeViewIndex].name = null;162 this.views[changeViewIndex].routerView.dispatch({route: null});163 };164 if (typeof nextRouteChain[changeViewIndex - 1].onEnter === 'function') {165 nextRouteChain[changeViewIndex - 1].onEnter(props);166 }167 if (!previousRoute || previousRoute.dismissalDelay == null) {168 dismiss();169 } else {170 setTimeout(dismiss, previousRoute.dismissalDelay);171 }172 } else if (this.views[changeViewIndex]) {173 this.views[changeViewIndex].name = nextRouteChain[changeViewIndex].name;174 this.views[changeViewIndex].routerView.dispatch({175 route: nextRouteChain[changeViewIndex],176 props177 });178 }179 if (isBackToParent || nextRouteChain.length === changeViewIndex + 1) {180 this.broadcastSuccessEvent({action, previousRoute, previousParams, nextRoute, nextParams});181 }182 return [action, previousRoute, previousParams, nextRoute, nextParams, props];183 })184 .catch(error => {185 if (error instanceof errors.URLChangedError) {186 return;187 }188 if (error instanceof TypeError) {189 console.error('Router change error: ', error);190 // When do history forward/backward quickly, sometimes it will cause the promise error on undefined result.191 // Skip this error until a reliable solution were found.192 return;193 }194 if (this.errorComponent) {195 this.views.splice(1);196 this.views[0].name = null;197 this.views[0].routerView.dispatch({198 route: {component: this.errorComponent},199 props: {error}200 });201 }202 this.broadcastErrorEvent(error);203 });204 }205 /**206 * Start dispatch routes.207 * @returns {undefined}208 */209 start() {210 if (this.isStart) {211 return;212 }213 const currentRoute = this.getCurrentRoute();214 const currentParams = utils.parseRouteParams(this.history.location, currentRoute);215 this.currentRoute = currentRoute;216 this.currentParams = currentParams;217 this.isStart = true;218 this.promise = this.broadcastStartEvent({219 action: historyActions.INITIAL,220 nextRoute: currentRoute,221 nextParams: currentParams222 })223 .then(() => {224 return utils.fetchResolveData(currentRoute, currentParams, {}, this.history);225 })226 .then(resolveData => {227 const props = {228 ...utils.flattenResolveData(resolveData),229 key: Math.random().toString(36).substr(2),230 params: currentParams231 };232 const routeChain = [...currentRoute.parents, currentRoute];233 this.currentResolveData = resolveData;234 this.views[0].routerView.dispatch({route: routeChain[0], props});235 if (routeChain.length === 1) {236 // The last one.237 this.broadcastSuccessEvent({238 action: historyActions.INITIAL,239 previousRoute: null,240 previousParams: null,241 nextRoute: currentRoute,242 nextParams: currentParams243 });244 }245 return [historyActions.INITIAL, null, null, currentRoute, currentParams, props];246 })247 .catch(error => {248 if (error instanceof errors.URLChangedError) {249 return;250 }251 if (this.errorComponent) {252 this.views[0].name = null;253 this.views[0].routerView.dispatch({254 route: {component: this.errorComponent},255 props: {error}256 });257 }258 this.broadcastErrorEvent(error);259 });260 }261 /**262 * RouterView will call this method in the constructor.263 * @param {RouterView} routerView - The router view.264 * @returns {undefined}265 */266 registerRouterView(routerView) {267 const currentRoute = this.currentRoute || this.getCurrentRoute();268 const routeChain = [...currentRoute.parents, currentRoute];269 const viewsIndex = this.views.length;270 if (viewsIndex < routeChain.length) {271 this.views.push({routerView, name: routeChain[viewsIndex].name});272 } else {273 this.views.push({routerView, name: null});274 }275 if (!this.isStart) {276 this.start();277 } else if (this.promise) {278 this.promise279 .then(([action, previousRoute, previousParams, targetRoute, nextParams, props]) => {280 const routeChain = [...targetRoute.parents, targetRoute];281 routerView.dispatch({route: routeChain[viewsIndex], props});282 if (routeChain.length === viewsIndex + 1) {283 this.broadcastSuccessEvent({284 action,285 previousRoute,286 previousParams,287 nextRoute: targetRoute,288 nextParams289 });290 }291 return [action, previousRoute, previousParams, targetRoute, nextParams, props];292 })293 .catch(error => {294 if (error instanceof errors.URLChangedError) {295 return;296 }297 if (error instanceof TypeError) {298 console.error('Router change error: ', error);299 // When do history forward/backward quickly, sometimes it will cause the promise error on undefined result.300 // Skip this error until a reliable solution were found.301 return;302 }303 if (this.errorComponent) {304 this.views.splice(1);305 this.views[0].name = null;306 this.views[0].routerView.dispatch({307 route: {component: this.errorComponent},308 props: {error}309 });310 }311 this.broadcastErrorEvent(error);312 });313 }314 }315 /**316 * Reload root router view.317 * @returns {undefined}318 */319 reload() {320 const route = this.getCurrentRoute();321 const params = utils.parseRouteParams(this.history.location, route);322 this.promise = this.broadcastStartEvent({323 action: historyActions.RELOAD,324 previousRoute: route,325 previousParams: params,326 nextRoute: route,327 nextParams: params328 })329 .then(() => {330 return utils.fetchResolveData(route, params, {}, this.history);331 })332 .then(resolveData => {333 const props = {334 ...utils.flattenResolveData(resolveData),335 key: Math.random().toString(36).substr(2),336 params337 };338 const routeChain = [...route.parents, route];339 this.currentResolveData = resolveData;340 this.views.splice(1);341 this.views.forEach((view, index) => {342 view.routerView.dispatch({route: routeChain[index], props});343 });344 return [historyActions.RELOAD, route, params, route, params, props];345 })346 .catch(error => {347 if (error instanceof errors.URLChangedError) {348 return;349 }350 if (this.errorComponent) {351 this.views.splice(1);352 this.views[0].name = null;353 this.views[0].routerView.dispatch({354 route: {component: this.errorComponent},355 props: {error}356 });357 }358 this.broadcastErrorEvent(error);359 });360 }361 /**362 * Push/Replace a state to the history.363 * If the new URI and the old one are same, it will reload the current page.364 * @param {string|{name: string, params: {Object}}} target365 * 1. {string}:366 * The target is the URI.367 * 2. {name: string: params: {Object}}368 * @param {{replace: boolean, reload: boolean}} options - Router direct options.369 * @returns {undefined}370 */371 go(target, options = {}) {372 let currentUri;373 this.isReloadNextHistoryChange = Boolean(options.reload);374 if (this.currentRoute) {375 currentUri = this.currentRoute.generateUri(this.currentParams);376 } else {377 currentUri = `${this.history.location.pathname}${this.history.location.search}`;378 }379 if (typeof target === 'string') {380 if (currentUri === target) {381 this.reload();382 } else if (options.replace) {383 this.history.replace({384 pathname: target,385 search: ''386 });387 } else {388 this.history.push({389 pathname: target,390 search: ''391 });392 }393 } else {394 const route = utils.findRouteByNameInRoutes(target.name, this.routes);395 const uri = route.generateUri(target.params || {});396 if (currentUri === uri) {397 this.reload();398 } else if (options.replace) {399 this.history.replace({400 pathname: uri,401 search: ''402 }, {name: target.name, params: target.params || {}});403 } else {404 this.history.push({405 pathname: uri,406 search: ''407 }, {name: target.name, params: target.params || {}});408 }409 }410 }411 /**412 * Render the error component.413 * @param {Error} error - The error information.414 * @returns {undefined}415 */416 renderError(error) {417 if (!this.errorComponent) {418 return;419 }420 this.views.splice(1);421 this.views[0].name = null;422 this.views[0].routerView.dispatch({423 route: {component: this.errorComponent},424 props: {error}425 });426 }427 /**428 * @param {string} action - "PUSH|REPLACE|POP|RELOAD|INITIAL"429 * @param {Route|null} previousRoute - The previous route.430 * @param {Object|null} previousParams - Previous params.431 * @param {Route} nextRoute - The next route.432 * @param {Object} nextParams - Next params.433 * @returns {Promise<*>} - After all handler call next().434 */435 broadcastStartEvent({action, previousRoute, previousParams, nextRoute, nextParams}) {436 return new Promise(resolve => {437 let nextCounts = 0;438 let fromState = null;439 const totalStartHandler = this.eventHandlers.changeStart.length;440 const toState = {441 name: nextRoute.name,442 params: nextParams443 };444 if (action !== historyActions.INITIAL) {445 fromState = {446 name: previousRoute && previousRoute.name,447 params: previousParams448 };449 }450 if (totalStartHandler > 0) {451 this.eventHandlers.changeStart.forEach(handler => {452 handler.func(action, toState, fromState, () => {453 nextCounts += 1;454 if (nextCounts === totalStartHandler) {455 resolve();456 }457 });458 });459 } else {460 resolve();461 }462 });463 }464 /**465 * @param {string} action - "PUSH|REPLACE|POP|RELOAD|INITIAL"466 * @param {Route|null} previousRoute - The previous route.467 * @param {Object|null} previousParams - Previous params.468 * @param {Route} nextRoute - The next route.469 * @param {Object} nextParams - Next params.470 * @returns {undefined}471 */472 broadcastSuccessEvent({action, previousRoute, previousParams, nextRoute, nextParams}) {473 let fromState = null;474 const toState = {475 name: nextRoute.name,476 params: nextParams477 };478 if (action !== historyActions.INITIAL) {479 fromState = {480 name: previousRoute && previousRoute.name,481 params: previousParams482 };483 }484 this.eventHandlers.changeSuccess.forEach(handler => {485 handler.func(action, toState, fromState);486 });487 }488 /**489 * @param {Error} error - The error information.490 * @returns {undefined}491 */492 broadcastErrorEvent(error) {493 this.eventHandlers.changeError.forEach(handler => {494 handler.func(error);495 });496 }497 /**498 * Listen the change event.499 * @param {string} event - "ChangeStart|ChangeSuccess|ChangeError"500 * @param {501 * function(action: string, toState: ({name: string, params: Object}|null), fromState: {name: string, params: Object}, next: function)|502 * function(action: string, toState: ({name: string, params: Object}|null), fromState: {name: string, params: Object})|503 * function(error)504 * } func - The handler.505 * @returns {function()} - The unsubscribe function.506 */507 listen(event, func) {508 const table = {509 ChangeStart: this.eventHandlers.changeStart,510 ChangeSuccess: this.eventHandlers.changeSuccess,511 ChangeError: this.eventHandlers.changeError512 };513 const handlers = table[event];514 const id = Math.random().toString(36).substr(2);515 if (handlers == null) {516 throw new Error('event type error');517 }518 handlers.push({id, func});519 return () => {520 const handlerIndex = handlers.findIndex(x => x.id === id);521 if (handlerIndex >= 0) {522 handlers.splice(handlerIndex, 1);523 }524 };525 }526 /**527 * Get the current route via @history and @routes.528 * @returns {Route} - The route.529 */530 getCurrentRoute() {531 return this.findRoute(this.history.location);532 }533 /**534 * @param {string} name - The route name.535 * @returns {Route} - The route.536 */537 findRouteByName(name) {538 return utils.findRouteByNameInRoutes(name, this.routes);539 }540 /**541 * Find the route at this.routes by the location.542 * @param {history.location} location - The history location.543 * @returns {Route} - The route.544 */545 findRoute(location) {546 for (let index = 0; index < this.routes.length; index += 1) {547 const route = this.routes[index];548 if (route.matchReg.test(location.pathname)) {549 if (route.isAbstract) {550 continue;551 }552 return route;553 }554 }555 throw new Error('Please define the not found page {uri: ".*"}.');556 }...

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App.js

Source:App.js Github

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1import React, { useState, useEffect } from 'react'2import Pagination from "./components/Pagination"3import Table from "./components/Table"4import Filter from "./components/Filter"5import { request, generateUrlWithQueryParams } from "./helpers"6import menuIcon from "./icons/menu.svg"7import './App.css'8function App() {9 const [isFilterModalOpen, toggleFilterModal] = useState(false)10 const [loading, setLoading] = useState(false)11 const [data, setData] = useState(null)12 const [params, changeParams] = useState({13 pagination: {14 take: 5,15 skip: 0,16 },17 sort: {18 name: "",19 value: ""20 },21 filter: {22 column: "",23 condition: "",24 value: ""25 }26 }) 27 useEffect(() => {28 async function fetchData () {29 setLoading(true)30 const response = await request(31 generateUrlWithQueryParams("/api/table", params)32 )33 if (response.table)34 setData(response)35 setLoading(false)36 }37 fetchData()38 }, [params])39 function onSort (e){40 const { name } = e.currentTarget.dataset41 changeParams(previousParams => {42 const { value } = previousParams.sort43 return {44 ...previousParams,45 sort: {46 name,47 value: !value || name !== params.sort.name ? 1 : value === 1 ? -1 : 048 }49 }50 })51 }52 const onPaginate = (pagination) => {53 changeParams(previousParams => {54 return {55 ...previousParams,56 pagination57 }58 })59 }60 const onOpenFilterModal = () => {61 toggleFilterModal(true)62 }63 const onFilter = (filter) => {64 changeParams(previousParams => {65 return {66 ...previousParams,67 filter68 }69 })70 toggleFilterModal(false)71 }72 73 return (74 <div className="app">75 <Filter isOpen={isFilterModalOpen} toggleModal={toggleFilterModal} onFilter={onFilter} />76 {77 !data ? <div className="loading">Загрузка...</div> : (78 <div className="wrapper">79 <div className="header">80 <div className={`spinner ${loading ? "show" : ""}`}/>81 <img className="menu" src={menuIcon} onClick={onOpenFilterModal} />82 <Pagination 83 loading={loading}84 onPaginate={onPaginate} 85 count={data.count} 86 {...params.pagination}87 />88 </div>89 <Table sort={params.sort} data={data.table} onSort={onSort} />90 </div>91 )92 }93 </div>94 );95}...

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derive.ts

Source:derive.ts Github

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1import { augmentations } from './constant';2import { DeepReadonly, Derivation, DerivationCalculationInputs, Readable, Unsubscribe } from './type';3export function derive<X extends Readable<any>[]>(...args: X) {4 let previousParams = new Array<any>();5 let previousResult = null as any;6 return {7 $with: <R>(calculation: (...inputs: DerivationCalculationInputs<X>) => R) => {8 const getValue = () => {9 const params = (args as Array<Readable<any>>).map(arg => arg.$state);10 if (previousParams.length && params.every((v, i) => {11 // Start with a simple equality check.12 // Else, if an array has been filtered (creating a new array to be created each time) compare stringified versions of the state13 return (v === previousParams[i]) || (Array.isArray(v) && JSON.stringify(v) === JSON.stringify(previousParams[i]));14 })) {15 return previousResult;16 }17 const result = calculation(...(params as any));18 previousParams = params;19 previousResult = result;20 return result;21 }22 const changeListeners = new Set<(value: DeepReadonly<R>) => any>();23 const result = (new class {24 get $state() { return getValue(); }25 $invalidate = () => previousParams.length = 0;26 $onChange = (listener: (value: DeepReadonly<R>) => any) => {27 changeListeners.add(listener);28 const unsubscribes: Unsubscribe[] = args29 .map(ops => ops.$onChange(() => listener(getValue())));30 return {31 unsubscribe: () => {32 unsubscribes.forEach(u => u.unsubscribe());33 changeListeners.delete(listener);34 }35 }36 }37 }()) as Derivation<R>;38 Object.keys(augmentations.derivation).forEach(name => (result as any)[name] = augmentations.derivation[name](result));39 return result;40 }41 }...

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1console.log(previousParams());2console.log(previousParams());3console.log(previousParams());4console.log(previousParams());5console.log(previousParams());6console.log(previousParams());7console.log(previousParams());8console.log(previousParams());9console.log(previousParams());10console.log(previousParams());11console.log(previousParams());12console.log(previousParams());13console.log(previousParams());14console.log(previousParams());15console.log(previousParams());16console.log(previousParams());17console.log(previousParams());18console.log(previousParams());19console.log(previousParams());20console.log(previousParams

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1const fc = require('fast-check');2const { previousParams } = require('fast-check/lib/reporters/JsonReporter.js');3fc.assert(4 fc.property(fc.integer(), fc.integer(), (a, b) => {5 return a + b === b + a;6 }),7 { seed: 42, path: 'test3.js', endOnFailure: true }8);9console.log(previousParams);

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1const { previousParams } = require('fast-check');2const [a, b] = previousParams();3console.log('a:', a);4console.log('b:', b);5const { previousParams } = require('fast-check');6const [a, b] = previousParams();7console.log('a:', a);8console.log('b:', b);

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1const {previousParams} = require('fast-check');2const {property} = require('fast-check');3const {command} = require('fast-check');4const {commands} = require('fast-check');5const {any} = require('fast-check');6const {string} = require('fast-check');7const {record} = require('fast-check');8const {tuple} = require('fast-check');9const {json} = require('fast-check');10const {array} = require('fast-check');11const {nat} = require('fast-check');12const {integer} = require('fast-check');13const {float} = require('fast-check');14const {double} = require('fast-check');15const {boolean} = require('fast-check');16const {char} = require('fast-check');17const {unicode} = require('fast-check');18const {ascii} = require('fast-check');19const {hexa} = require('fast-check');20const {base64} = require('fast-check');21const {date} = require('fast-check');22const {dateMaxTimeDelta} = require('fast-check');23const {dateMinTimeDelta} = require('fast-check');24const {dateMaxTime} = require('fast-check');25const {dateMinTime} = require('fast-check');26const {dateMaxDate} = require('fast-check');27const {dateMinDate} = require('fast-check');28const {maxDate} = require('fast-check');29const {minDate} = require('fast-check');30const {maxTime} = require('fast-check');31const {minTime} = require('fast-check');32const {maxTimeDelta} = require('fast-check');33const {minTimeDelta} = require('fast-check');34const {maxSafeInteger} = require('fast-check');35const {minSafeInteger} = require('fast-check');36const {max} = require('fast-check');37const {min} = require('fast-check');38const {maxSafeNat} = require('fast-check');39const {minSafeNat} = require('fast-check');40const {maxSafeInteger} = require('fast-check');41const {minSafeInteger} = require('fast-check');42const {maxSafeNat} = require('fast-check');43const {minSafeNat} = require('fast-check');44const {maxSafeInteger} = require('fast-check');45const {minSafeInteger} = require('fast-check');46const {max

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1const fc = require('fast-check');2const test3 = () => {3 it('test3', () => {4 fc.assert(5 fc.property(fc.integer(), fc.integer(), (a, b) => {6 return a + b === b + a;7 })8 );9 });10};11module.exports = test3;12const fc = require('fast-check');13const test4 = () => {14 it('test4', () => {15 fc.assert(16 fc.property(fc.integer(), fc.integer(), (a, b) => {17 return a + b === b + a;18 })19 );20 });21};22module.exports = test4;23const fc = require('fast-check');24const test5 = () => {25 it('test5', () => {26 fc.assert(27 fc.property(fc.integer(), fc.integer(), (a, b) => {28 return a + b === b + a;29 })30 );31 });32};33module.exports = test5;34const fc = require('fast-check');35const test6 = () => {36 it('test6', () => {37 fc.assert(38 fc.property(fc.integer(), fc.integer(), (a, b) => {39 return a + b === b + a;40 })41 );42 });43};44module.exports = test6;45const fc = require('fast-check');46const test7 = () => {47 it('test

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1const fc = require("fast-check");2const previousParamValues = fc.previousParams();3console.log(previousParamValues);4const fc = require("fast-check");5const previousParamValues = fc.previousParams();6console.log(previousParamValues);7const fc = require("fast-check");8const previousParamValues = fc.previousParams();9console.log(previousParamValues);10const fc = require("fast-check");11const previousParamValues = fc.previousParams();12console.log(previousParamValues);13const fc = require("fast-check");14const previousParamValues = fc.previousParams();15console.log(previousParamValues);16const fc = require("fast-check");17const previousParamValues = fc.previousParams();18console.log(previousParamValues);19const fc = require("fast-check");20const previousParamValues = fc.previousParams();21console.log(previousParamValues);22const fc = require("fast-check");23const previousParamValues = fc.previousParams();24console.log(previousParamValues);25const fc = require("fast-check");26const previousParamValues = fc.previousParams();27console.log(previousParamValues);

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1const previousParams = require('fast-check-monorepo').previousParams;2const previousParamsArray = previousParams();3console.log(previousParamsArray);4const previousParams = require('fast-check-monorepo').previousParams;5const previousParamsArray = previousParams();6console.log(previousParamsArray);7const previousParams = require('fast-check-monorepo').previousParams;8const previousParamsArray = previousParams();9console.log(previousParamsArray);10const previousParams = require('fast-check-monorepo').previousParams;11const previousParamsArray = previousParams();12console.log(previousParamsArray);13const previousParams = require('fast-check-monorepo').previousParams;14const previousParamsArray = previousParams();15console.log(previousParamsArray);

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Using AI Code Generation

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1const { previousParams } = require('fast-check');2const fc = require('fast-check');3const test3 = () => {4 const params = previousParams();5 fc.assert(6 fc.property(

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