368 lines
10 KiB
JavaScript
368 lines
10 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, '__esModule', {
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value: true
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});
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exports.closeTo =
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exports.arrayNotContaining =
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exports.arrayContaining =
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exports.anything =
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exports.any =
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exports.AsymmetricMatcher =
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void 0;
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exports.hasProperty = hasProperty;
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exports.stringNotMatching =
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exports.stringNotContaining =
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exports.stringMatching =
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exports.stringContaining =
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exports.objectNotContaining =
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exports.objectContaining =
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exports.notCloseTo =
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void 0;
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var _expectUtils = require('@jest/expect-utils');
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var matcherUtils = _interopRequireWildcard(require('jest-matcher-utils'));
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var _jestUtil = require('jest-util');
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var _jestMatchersObject = require('./jestMatchersObject');
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function _getRequireWildcardCache(nodeInterop) {
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if (typeof WeakMap !== 'function') return null;
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var cacheBabelInterop = new WeakMap();
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var cacheNodeInterop = new WeakMap();
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return (_getRequireWildcardCache = function (nodeInterop) {
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return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
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})(nodeInterop);
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}
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function _interopRequireWildcard(obj, nodeInterop) {
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if (!nodeInterop && obj && obj.__esModule) {
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return obj;
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}
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if (obj === null || (typeof obj !== 'object' && typeof obj !== 'function')) {
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return {default: obj};
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}
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var cache = _getRequireWildcardCache(nodeInterop);
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if (cache && cache.has(obj)) {
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return cache.get(obj);
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}
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var newObj = {};
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var hasPropertyDescriptor =
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Object.defineProperty && Object.getOwnPropertyDescriptor;
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for (var key in obj) {
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if (key !== 'default' && Object.prototype.hasOwnProperty.call(obj, key)) {
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var desc = hasPropertyDescriptor
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? Object.getOwnPropertyDescriptor(obj, key)
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: null;
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if (desc && (desc.get || desc.set)) {
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Object.defineProperty(newObj, key, desc);
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} else {
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newObj[key] = obj[key];
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}
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}
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}
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newObj.default = obj;
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if (cache) {
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cache.set(obj, newObj);
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}
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return newObj;
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}
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var Symbol = globalThis['jest-symbol-do-not-touch'] || globalThis.Symbol;
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const functionToString = Function.prototype.toString;
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function fnNameFor(func) {
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if (func.name) {
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return func.name;
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}
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const matches = functionToString
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.call(func)
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.match(/^(?:async)?\s*function\s*\*?\s*([\w$]+)\s*\(/);
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return matches ? matches[1] : '<anonymous>';
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}
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const utils = Object.freeze({
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...matcherUtils,
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iterableEquality: _expectUtils.iterableEquality,
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subsetEquality: _expectUtils.subsetEquality
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});
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function getPrototype(obj) {
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if (Object.getPrototypeOf) {
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return Object.getPrototypeOf(obj);
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}
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if (obj.constructor.prototype == obj) {
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return null;
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}
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return obj.constructor.prototype;
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}
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function hasProperty(obj, property) {
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if (!obj) {
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return false;
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}
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if (Object.prototype.hasOwnProperty.call(obj, property)) {
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return true;
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}
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return hasProperty(getPrototype(obj), property);
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}
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class AsymmetricMatcher {
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$$typeof = Symbol.for('jest.asymmetricMatcher');
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constructor(sample, inverse = false) {
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this.sample = sample;
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this.inverse = inverse;
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}
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getMatcherContext() {
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return {
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customTesters: (0, _jestMatchersObject.getCustomEqualityTesters)(),
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// eslint-disable-next-line @typescript-eslint/no-empty-function
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dontThrow: () => {},
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...(0, _jestMatchersObject.getState)(),
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equals: _expectUtils.equals,
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isNot: this.inverse,
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utils
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};
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}
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}
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exports.AsymmetricMatcher = AsymmetricMatcher;
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class Any extends AsymmetricMatcher {
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constructor(sample) {
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if (typeof sample === 'undefined') {
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throw new TypeError(
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'any() expects to be passed a constructor function. ' +
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'Please pass one or use anything() to match any object.'
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);
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}
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super(sample);
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}
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asymmetricMatch(other) {
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if (this.sample == String) {
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return typeof other == 'string' || other instanceof String;
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}
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if (this.sample == Number) {
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return typeof other == 'number' || other instanceof Number;
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}
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if (this.sample == Function) {
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return typeof other == 'function' || other instanceof Function;
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}
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if (this.sample == Boolean) {
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return typeof other == 'boolean' || other instanceof Boolean;
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}
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if (this.sample == BigInt) {
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return typeof other == 'bigint' || other instanceof BigInt;
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}
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if (this.sample == Symbol) {
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return typeof other == 'symbol' || other instanceof Symbol;
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}
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if (this.sample == Object) {
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return typeof other == 'object';
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}
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return other instanceof this.sample;
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}
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toString() {
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return 'Any';
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}
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getExpectedType() {
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if (this.sample == String) {
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return 'string';
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}
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if (this.sample == Number) {
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return 'number';
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}
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if (this.sample == Function) {
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return 'function';
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}
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if (this.sample == Object) {
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return 'object';
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}
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if (this.sample == Boolean) {
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return 'boolean';
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}
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return fnNameFor(this.sample);
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}
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toAsymmetricMatcher() {
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return `Any<${fnNameFor(this.sample)}>`;
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}
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}
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class Anything extends AsymmetricMatcher {
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asymmetricMatch(other) {
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return other != null;
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}
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toString() {
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return 'Anything';
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}
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// No getExpectedType method, because it matches either null or undefined.
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toAsymmetricMatcher() {
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return 'Anything';
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}
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}
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class ArrayContaining extends AsymmetricMatcher {
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constructor(sample, inverse = false) {
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super(sample, inverse);
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}
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asymmetricMatch(other) {
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if (!Array.isArray(this.sample)) {
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throw new Error(
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`You must provide an array to ${this.toString()}, not '${typeof this
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.sample}'.`
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);
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}
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const matcherContext = this.getMatcherContext();
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const result =
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this.sample.length === 0 ||
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(Array.isArray(other) &&
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this.sample.every(item =>
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other.some(another =>
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(0, _expectUtils.equals)(
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item,
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another,
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matcherContext.customTesters
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)
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)
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));
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return this.inverse ? !result : result;
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}
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toString() {
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return `Array${this.inverse ? 'Not' : ''}Containing`;
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}
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getExpectedType() {
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return 'array';
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}
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}
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class ObjectContaining extends AsymmetricMatcher {
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constructor(sample, inverse = false) {
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super(sample, inverse);
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}
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asymmetricMatch(other) {
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if (typeof this.sample !== 'object') {
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throw new Error(
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`You must provide an object to ${this.toString()}, not '${typeof this
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.sample}'.`
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);
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}
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let result = true;
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const matcherContext = this.getMatcherContext();
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for (const property in this.sample) {
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if (
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!hasProperty(other, property) ||
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!(0, _expectUtils.equals)(
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this.sample[property],
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other[property],
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matcherContext.customTesters
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)
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) {
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result = false;
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break;
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}
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}
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return this.inverse ? !result : result;
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}
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toString() {
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return `Object${this.inverse ? 'Not' : ''}Containing`;
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}
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getExpectedType() {
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return 'object';
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}
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}
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class StringContaining extends AsymmetricMatcher {
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constructor(sample, inverse = false) {
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if (!(0, _expectUtils.isA)('String', sample)) {
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throw new Error('Expected is not a string');
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}
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super(sample, inverse);
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}
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asymmetricMatch(other) {
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const result =
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(0, _expectUtils.isA)('String', other) && other.includes(this.sample);
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return this.inverse ? !result : result;
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}
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toString() {
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return `String${this.inverse ? 'Not' : ''}Containing`;
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}
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getExpectedType() {
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return 'string';
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}
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}
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class StringMatching extends AsymmetricMatcher {
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constructor(sample, inverse = false) {
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if (
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!(0, _expectUtils.isA)('String', sample) &&
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!(0, _expectUtils.isA)('RegExp', sample)
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) {
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throw new Error('Expected is not a String or a RegExp');
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}
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super(new RegExp(sample), inverse);
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}
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asymmetricMatch(other) {
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const result =
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(0, _expectUtils.isA)('String', other) && this.sample.test(other);
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return this.inverse ? !result : result;
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}
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toString() {
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return `String${this.inverse ? 'Not' : ''}Matching`;
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}
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getExpectedType() {
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return 'string';
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}
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}
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class CloseTo extends AsymmetricMatcher {
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precision;
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constructor(sample, precision = 2, inverse = false) {
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if (!(0, _expectUtils.isA)('Number', sample)) {
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throw new Error('Expected is not a Number');
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}
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if (!(0, _expectUtils.isA)('Number', precision)) {
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throw new Error('Precision is not a Number');
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}
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super(sample);
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this.inverse = inverse;
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this.precision = precision;
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}
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asymmetricMatch(other) {
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if (!(0, _expectUtils.isA)('Number', other)) {
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return false;
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}
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let result = false;
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if (other === Infinity && this.sample === Infinity) {
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result = true; // Infinity - Infinity is NaN
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} else if (other === -Infinity && this.sample === -Infinity) {
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result = true; // -Infinity - -Infinity is NaN
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} else {
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result =
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Math.abs(this.sample - other) < Math.pow(10, -this.precision) / 2;
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}
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return this.inverse ? !result : result;
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}
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toString() {
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return `Number${this.inverse ? 'Not' : ''}CloseTo`;
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}
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getExpectedType() {
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return 'number';
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}
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toAsymmetricMatcher() {
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return [
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this.toString(),
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this.sample,
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`(${(0, _jestUtil.pluralize)('digit', this.precision)})`
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].join(' ');
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}
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}
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const any = expectedObject => new Any(expectedObject);
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exports.any = any;
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const anything = () => new Anything();
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exports.anything = anything;
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const arrayContaining = sample => new ArrayContaining(sample);
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exports.arrayContaining = arrayContaining;
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const arrayNotContaining = sample => new ArrayContaining(sample, true);
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exports.arrayNotContaining = arrayNotContaining;
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const objectContaining = sample => new ObjectContaining(sample);
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exports.objectContaining = objectContaining;
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const objectNotContaining = sample => new ObjectContaining(sample, true);
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exports.objectNotContaining = objectNotContaining;
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const stringContaining = expected => new StringContaining(expected);
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exports.stringContaining = stringContaining;
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const stringNotContaining = expected => new StringContaining(expected, true);
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exports.stringNotContaining = stringNotContaining;
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const stringMatching = expected => new StringMatching(expected);
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exports.stringMatching = stringMatching;
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const stringNotMatching = expected => new StringMatching(expected, true);
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exports.stringNotMatching = stringNotMatching;
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const closeTo = (expected, precision) => new CloseTo(expected, precision);
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exports.closeTo = closeTo;
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const notCloseTo = (expected, precision) =>
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new CloseTo(expected, precision, true);
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exports.notCloseTo = notCloseTo;
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