1281 lines
38 KiB
JavaScript
1281 lines
38 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.default = void 0;
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var _expectUtils = require('@jest/expect-utils');
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var _jestGetType = require('jest-get-type');
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var _jestMatcherUtils = require('jest-matcher-utils');
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var _print = require('./print');
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/**
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* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*/
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/* eslint-disable local/ban-types-eventually */
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// Omit colon and one or more spaces, so can call getLabelPrinter.
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const EXPECTED_LABEL = 'Expected';
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const RECEIVED_LABEL = 'Received';
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const EXPECTED_VALUE_LABEL = 'Expected value';
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const RECEIVED_VALUE_LABEL = 'Received value';
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// The optional property of matcher context is true if undefined.
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const isExpand = expand => expand !== false;
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const toStrictEqualTesters = [
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_expectUtils.iterableEquality,
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_expectUtils.typeEquality,
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_expectUtils.sparseArrayEquality,
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_expectUtils.arrayBufferEquality
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];
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const matchers = {
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toBe(received, expected) {
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const matcherName = 'toBe';
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const options = {
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comment: 'Object.is equality',
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isNot: this.isNot,
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promise: this.promise
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};
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const pass = Object.is(received, expected);
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const message = pass
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? () =>
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// eslint-disable-next-line prefer-template
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(0, _jestMatcherUtils.matcherHint)(
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matcherName,
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undefined,
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undefined,
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options
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) +
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'\n\n' +
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`Expected: not ${(0, _jestMatcherUtils.printExpected)(expected)}`
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: () => {
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const expectedType = (0, _jestGetType.getType)(expected);
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let deepEqualityName = null;
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if (expectedType !== 'map' && expectedType !== 'set') {
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// If deep equality passes when referential identity fails,
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// but exclude map and set until review of their equality logic.
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if (
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(0, _expectUtils.equals)(
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received,
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expected,
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toStrictEqualTesters,
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true
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)
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) {
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deepEqualityName = 'toStrictEqual';
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} else if (
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(0, _expectUtils.equals)(received, expected, [
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_expectUtils.iterableEquality
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])
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) {
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deepEqualityName = 'toEqual';
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}
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}
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return (
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// eslint-disable-next-line prefer-template
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(0, _jestMatcherUtils.matcherHint)(
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matcherName,
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undefined,
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undefined,
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options
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) +
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'\n\n' +
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(deepEqualityName !== null
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? `${(0, _jestMatcherUtils.DIM_COLOR)(
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`If it should pass with deep equality, replace "${matcherName}" with "${deepEqualityName}"`
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)}\n\n`
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: '') +
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(0, _jestMatcherUtils.printDiffOrStringify)(
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expected,
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received,
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EXPECTED_LABEL,
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RECEIVED_LABEL,
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isExpand(this.expand)
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)
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);
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};
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// Passing the actual and expected objects so that a custom reporter
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// could access them, for example in order to display a custom visual diff,
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// or create a different error message
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return {
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actual: received,
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expected,
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message,
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name: matcherName,
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pass
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};
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},
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toBeCloseTo(received, expected, precision = 2) {
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const matcherName = 'toBeCloseTo';
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const secondArgument = arguments.length === 3 ? 'precision' : undefined;
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const isNot = this.isNot;
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const options = {
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isNot,
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promise: this.promise,
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secondArgument,
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secondArgumentColor: arg => arg
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};
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if (typeof expected !== 'number') {
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throw new Error(
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(0, _jestMatcherUtils.matcherErrorMessage)(
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(0, _jestMatcherUtils.matcherHint)(
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matcherName,
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undefined,
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undefined,
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options
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),
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`${(0, _jestMatcherUtils.EXPECTED_COLOR)(
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'expected'
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)} value must be a number`,
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(0, _jestMatcherUtils.printWithType)(
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'Expected',
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expected,
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_jestMatcherUtils.printExpected
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)
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)
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);
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}
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if (typeof received !== 'number') {
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throw new Error(
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(0, _jestMatcherUtils.matcherErrorMessage)(
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(0, _jestMatcherUtils.matcherHint)(
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matcherName,
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undefined,
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undefined,
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options
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),
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`${(0, _jestMatcherUtils.RECEIVED_COLOR)(
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'received'
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)} value must be a number`,
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(0, _jestMatcherUtils.printWithType)(
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'Received',
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received,
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_jestMatcherUtils.printReceived
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)
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)
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);
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}
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let pass = false;
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let expectedDiff = 0;
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let receivedDiff = 0;
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if (received === Infinity && expected === Infinity) {
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pass = true; // Infinity - Infinity is NaN
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} else if (received === -Infinity && expected === -Infinity) {
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pass = true; // -Infinity - -Infinity is NaN
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} else {
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expectedDiff = Math.pow(10, -precision) / 2;
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receivedDiff = Math.abs(expected - received);
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pass = receivedDiff < expectedDiff;
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}
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const message = pass
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? () =>
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// eslint-disable-next-line prefer-template
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(0, _jestMatcherUtils.matcherHint)(
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matcherName,
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undefined,
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undefined,
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options
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) +
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'\n\n' +
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`Expected: not ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +
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(receivedDiff === 0
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? ''
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: `Received: ${(0, _jestMatcherUtils.printReceived)(
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received
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)}\n` +
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`\n${(0, _print.printCloseTo)(
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receivedDiff,
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expectedDiff,
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precision,
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isNot
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)}`)
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: () =>
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// eslint-disable-next-line prefer-template
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(0, _jestMatcherUtils.matcherHint)(
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matcherName,
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undefined,
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undefined,
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options
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) +
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'\n\n' +
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`Expected: ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +
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`Received: ${(0, _jestMatcherUtils.printReceived)(received)}\n` +
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'\n' +
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(0, _print.printCloseTo)(
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receivedDiff,
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expectedDiff,
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precision,
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isNot
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);
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return {
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message,
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pass
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};
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},
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toBeDefined(received, expected) {
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const matcherName = 'toBeDefined';
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const options = {
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isNot: this.isNot,
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promise: this.promise
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};
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(0, _jestMatcherUtils.ensureNoExpected)(expected, matcherName, options);
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const pass = received !== void 0;
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const message = () =>
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// eslint-disable-next-line prefer-template
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(0, _jestMatcherUtils.matcherHint)(matcherName, undefined, '', options) +
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'\n\n' +
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`Received: ${(0, _jestMatcherUtils.printReceived)(received)}`;
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return {
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message,
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pass
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};
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},
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toBeFalsy(received, expected) {
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const matcherName = 'toBeFalsy';
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const options = {
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isNot: this.isNot,
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promise: this.promise
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};
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(0, _jestMatcherUtils.ensureNoExpected)(expected, matcherName, options);
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const pass = !received;
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const message = () =>
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// eslint-disable-next-line prefer-template
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(0, _jestMatcherUtils.matcherHint)(matcherName, undefined, '', options) +
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'\n\n' +
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`Received: ${(0, _jestMatcherUtils.printReceived)(received)}`;
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return {
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message,
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pass
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};
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},
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toBeGreaterThan(received, expected) {
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const matcherName = 'toBeGreaterThan';
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const isNot = this.isNot;
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const options = {
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isNot,
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promise: this.promise
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};
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(0, _jestMatcherUtils.ensureNumbers)(
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received,
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expected,
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matcherName,
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options
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);
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const pass = received > expected;
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const message = () =>
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// eslint-disable-next-line prefer-template
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(0, _jestMatcherUtils.matcherHint)(
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matcherName,
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undefined,
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undefined,
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options
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) +
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'\n\n' +
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`Expected:${isNot ? ' not' : ''} > ${(0, _jestMatcherUtils.printExpected)(
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expected
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)}\n` +
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`Received:${isNot ? ' ' : ''} ${(0, _jestMatcherUtils.printReceived)(
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received
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)}`;
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return {
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message,
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pass
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};
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},
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toBeGreaterThanOrEqual(received, expected) {
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const matcherName = 'toBeGreaterThanOrEqual';
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const isNot = this.isNot;
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const options = {
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isNot,
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promise: this.promise
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};
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(0, _jestMatcherUtils.ensureNumbers)(
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received,
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expected,
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matcherName,
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options
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);
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const pass = received >= expected;
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const message = () =>
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// eslint-disable-next-line prefer-template
|
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(0, _jestMatcherUtils.matcherHint)(
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matcherName,
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|
undefined,
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|
undefined,
|
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options
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) +
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'\n\n' +
|
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`Expected:${isNot ? ' not' : ''} >= ${(0,
|
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_jestMatcherUtils.printExpected)(expected)}\n` +
|
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`Received:${isNot ? ' ' : ''} ${(0,
|
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_jestMatcherUtils.printReceived)(received)}`;
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return {
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message,
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pass
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};
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},
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toBeInstanceOf(received, expected) {
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const matcherName = 'toBeInstanceOf';
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const options = {
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isNot: this.isNot,
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promise: this.promise
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};
|
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if (typeof expected !== 'function') {
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throw new Error(
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(0, _jestMatcherUtils.matcherErrorMessage)(
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(0, _jestMatcherUtils.matcherHint)(
|
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matcherName,
|
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undefined,
|
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undefined,
|
|
options
|
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),
|
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`${(0, _jestMatcherUtils.EXPECTED_COLOR)(
|
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'expected'
|
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)} value must be a function`,
|
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(0, _jestMatcherUtils.printWithType)(
|
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'Expected',
|
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expected,
|
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_jestMatcherUtils.printExpected
|
|
)
|
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)
|
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);
|
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}
|
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const pass = received instanceof expected;
|
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const message = pass
|
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? () =>
|
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// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
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) +
|
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'\n\n' +
|
|
(0, _print.printExpectedConstructorNameNot)(
|
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'Expected constructor',
|
|
expected
|
|
) +
|
|
(typeof received.constructor === 'function' &&
|
|
received.constructor !== expected
|
|
? (0, _print.printReceivedConstructorNameNot)(
|
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'Received constructor',
|
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received.constructor,
|
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expected
|
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)
|
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: '')
|
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: () =>
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
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matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
(0, _print.printExpectedConstructorName)(
|
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'Expected constructor',
|
|
expected
|
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) +
|
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((0, _jestGetType.isPrimitive)(received) ||
|
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Object.getPrototypeOf(received) === null
|
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? `\nReceived value has no prototype\nReceived value: ${(0,
|
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_jestMatcherUtils.printReceived)(received)}`
|
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: typeof received.constructor !== 'function'
|
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? `\nReceived value: ${(0, _jestMatcherUtils.printReceived)(
|
|
received
|
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)}`
|
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: (0, _print.printReceivedConstructorName)(
|
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'Received constructor',
|
|
received.constructor
|
|
));
|
|
return {
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message,
|
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pass
|
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};
|
|
},
|
|
toBeLessThan(received, expected) {
|
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const matcherName = 'toBeLessThan';
|
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const isNot = this.isNot;
|
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const options = {
|
|
isNot,
|
|
promise: this.promise
|
|
};
|
|
(0, _jestMatcherUtils.ensureNumbers)(
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received,
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expected,
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matcherName,
|
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options
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);
|
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const pass = received < expected;
|
|
const message = () =>
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
`Expected:${isNot ? ' not' : ''} < ${(0, _jestMatcherUtils.printExpected)(
|
|
expected
|
|
)}\n` +
|
|
`Received:${isNot ? ' ' : ''} ${(0, _jestMatcherUtils.printReceived)(
|
|
received
|
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)}`;
|
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return {
|
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message,
|
|
pass
|
|
};
|
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},
|
|
toBeLessThanOrEqual(received, expected) {
|
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const matcherName = 'toBeLessThanOrEqual';
|
|
const isNot = this.isNot;
|
|
const options = {
|
|
isNot,
|
|
promise: this.promise
|
|
};
|
|
(0, _jestMatcherUtils.ensureNumbers)(
|
|
received,
|
|
expected,
|
|
matcherName,
|
|
options
|
|
);
|
|
const pass = received <= expected;
|
|
const message = () =>
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
`Expected:${isNot ? ' not' : ''} <= ${(0,
|
|
_jestMatcherUtils.printExpected)(expected)}\n` +
|
|
`Received:${isNot ? ' ' : ''} ${(0,
|
|
_jestMatcherUtils.printReceived)(received)}`;
|
|
return {
|
|
message,
|
|
pass
|
|
};
|
|
},
|
|
toBeNaN(received, expected) {
|
|
const matcherName = 'toBeNaN';
|
|
const options = {
|
|
isNot: this.isNot,
|
|
promise: this.promise
|
|
};
|
|
(0, _jestMatcherUtils.ensureNoExpected)(expected, matcherName, options);
|
|
const pass = Number.isNaN(received);
|
|
const message = () =>
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(matcherName, undefined, '', options) +
|
|
'\n\n' +
|
|
`Received: ${(0, _jestMatcherUtils.printReceived)(received)}`;
|
|
return {
|
|
message,
|
|
pass
|
|
};
|
|
},
|
|
toBeNull(received, expected) {
|
|
const matcherName = 'toBeNull';
|
|
const options = {
|
|
isNot: this.isNot,
|
|
promise: this.promise
|
|
};
|
|
(0, _jestMatcherUtils.ensureNoExpected)(expected, matcherName, options);
|
|
const pass = received === null;
|
|
const message = () =>
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(matcherName, undefined, '', options) +
|
|
'\n\n' +
|
|
`Received: ${(0, _jestMatcherUtils.printReceived)(received)}`;
|
|
return {
|
|
message,
|
|
pass
|
|
};
|
|
},
|
|
toBeTruthy(received, expected) {
|
|
const matcherName = 'toBeTruthy';
|
|
const options = {
|
|
isNot: this.isNot,
|
|
promise: this.promise
|
|
};
|
|
(0, _jestMatcherUtils.ensureNoExpected)(expected, matcherName, options);
|
|
const pass = !!received;
|
|
const message = () =>
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(matcherName, undefined, '', options) +
|
|
'\n\n' +
|
|
`Received: ${(0, _jestMatcherUtils.printReceived)(received)}`;
|
|
return {
|
|
message,
|
|
pass
|
|
};
|
|
},
|
|
toBeUndefined(received, expected) {
|
|
const matcherName = 'toBeUndefined';
|
|
const options = {
|
|
isNot: this.isNot,
|
|
promise: this.promise
|
|
};
|
|
(0, _jestMatcherUtils.ensureNoExpected)(expected, matcherName, options);
|
|
const pass = received === void 0;
|
|
const message = () =>
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(matcherName, undefined, '', options) +
|
|
'\n\n' +
|
|
`Received: ${(0, _jestMatcherUtils.printReceived)(received)}`;
|
|
return {
|
|
message,
|
|
pass
|
|
};
|
|
},
|
|
toContain(received, expected) {
|
|
const matcherName = 'toContain';
|
|
const isNot = this.isNot;
|
|
const options = {
|
|
comment: 'indexOf',
|
|
isNot,
|
|
promise: this.promise
|
|
};
|
|
if (received == null) {
|
|
throw new Error(
|
|
(0, _jestMatcherUtils.matcherErrorMessage)(
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
),
|
|
`${(0, _jestMatcherUtils.RECEIVED_COLOR)(
|
|
'received'
|
|
)} value must not be null nor undefined`,
|
|
(0, _jestMatcherUtils.printWithType)(
|
|
'Received',
|
|
received,
|
|
_jestMatcherUtils.printReceived
|
|
)
|
|
)
|
|
);
|
|
}
|
|
if (typeof received === 'string') {
|
|
const wrongTypeErrorMessage = `${(0, _jestMatcherUtils.EXPECTED_COLOR)(
|
|
'expected'
|
|
)} value must be a string if ${(0, _jestMatcherUtils.RECEIVED_COLOR)(
|
|
'received'
|
|
)} value is a string`;
|
|
if (typeof expected !== 'string') {
|
|
throw new Error(
|
|
(0, _jestMatcherUtils.matcherErrorMessage)(
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
received,
|
|
String(expected),
|
|
options
|
|
),
|
|
wrongTypeErrorMessage,
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.printWithType)(
|
|
'Expected',
|
|
expected,
|
|
_jestMatcherUtils.printExpected
|
|
) +
|
|
'\n' +
|
|
(0, _jestMatcherUtils.printWithType)(
|
|
'Received',
|
|
received,
|
|
_jestMatcherUtils.printReceived
|
|
)
|
|
)
|
|
);
|
|
}
|
|
const index = received.indexOf(String(expected));
|
|
const pass = index !== -1;
|
|
const message = () => {
|
|
const labelExpected = `Expected ${
|
|
typeof expected === 'string' ? 'substring' : 'value'
|
|
}`;
|
|
const labelReceived = 'Received string';
|
|
const printLabel = (0, _jestMatcherUtils.getLabelPrinter)(
|
|
labelExpected,
|
|
labelReceived
|
|
);
|
|
return (
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
`${printLabel(labelExpected)}${isNot ? 'not ' : ''}${(0,
|
|
_jestMatcherUtils.printExpected)(expected)}\n` +
|
|
`${printLabel(labelReceived)}${isNot ? ' ' : ''}${
|
|
isNot
|
|
? (0, _print.printReceivedStringContainExpectedSubstring)(
|
|
received,
|
|
index,
|
|
String(expected).length
|
|
)
|
|
: (0, _jestMatcherUtils.printReceived)(received)
|
|
}`
|
|
);
|
|
};
|
|
return {
|
|
message,
|
|
pass
|
|
};
|
|
}
|
|
const indexable = Array.from(received);
|
|
const index = indexable.indexOf(expected);
|
|
const pass = index !== -1;
|
|
const message = () => {
|
|
const labelExpected = 'Expected value';
|
|
const labelReceived = `Received ${(0, _jestGetType.getType)(received)}`;
|
|
const printLabel = (0, _jestMatcherUtils.getLabelPrinter)(
|
|
labelExpected,
|
|
labelReceived
|
|
);
|
|
return (
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
`${printLabel(labelExpected)}${isNot ? 'not ' : ''}${(0,
|
|
_jestMatcherUtils.printExpected)(expected)}\n` +
|
|
`${printLabel(labelReceived)}${isNot ? ' ' : ''}${
|
|
isNot && Array.isArray(received)
|
|
? (0, _print.printReceivedArrayContainExpectedItem)(received, index)
|
|
: (0, _jestMatcherUtils.printReceived)(received)
|
|
}` +
|
|
(!isNot &&
|
|
indexable.findIndex(item =>
|
|
(0, _expectUtils.equals)(item, expected, [
|
|
_expectUtils.iterableEquality
|
|
])
|
|
) !== -1
|
|
? `\n\n${_jestMatcherUtils.SUGGEST_TO_CONTAIN_EQUAL}`
|
|
: '')
|
|
);
|
|
};
|
|
return {
|
|
message,
|
|
pass
|
|
};
|
|
},
|
|
toContainEqual(received, expected) {
|
|
const matcherName = 'toContainEqual';
|
|
const isNot = this.isNot;
|
|
const options = {
|
|
comment: 'deep equality',
|
|
isNot,
|
|
promise: this.promise
|
|
};
|
|
if (received == null) {
|
|
throw new Error(
|
|
(0, _jestMatcherUtils.matcherErrorMessage)(
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
),
|
|
`${(0, _jestMatcherUtils.RECEIVED_COLOR)(
|
|
'received'
|
|
)} value must not be null nor undefined`,
|
|
(0, _jestMatcherUtils.printWithType)(
|
|
'Received',
|
|
received,
|
|
_jestMatcherUtils.printReceived
|
|
)
|
|
)
|
|
);
|
|
}
|
|
const index = Array.from(received).findIndex(item =>
|
|
(0, _expectUtils.equals)(item, expected, [_expectUtils.iterableEquality])
|
|
);
|
|
const pass = index !== -1;
|
|
const message = () => {
|
|
const labelExpected = 'Expected value';
|
|
const labelReceived = `Received ${(0, _jestGetType.getType)(received)}`;
|
|
const printLabel = (0, _jestMatcherUtils.getLabelPrinter)(
|
|
labelExpected,
|
|
labelReceived
|
|
);
|
|
return (
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
`${printLabel(labelExpected)}${isNot ? 'not ' : ''}${(0,
|
|
_jestMatcherUtils.printExpected)(expected)}\n` +
|
|
`${printLabel(labelReceived)}${isNot ? ' ' : ''}${
|
|
isNot && Array.isArray(received)
|
|
? (0, _print.printReceivedArrayContainExpectedItem)(received, index)
|
|
: (0, _jestMatcherUtils.printReceived)(received)
|
|
}`
|
|
);
|
|
};
|
|
return {
|
|
message,
|
|
pass
|
|
};
|
|
},
|
|
toEqual(received, expected) {
|
|
const matcherName = 'toEqual';
|
|
const options = {
|
|
comment: 'deep equality',
|
|
isNot: this.isNot,
|
|
promise: this.promise
|
|
};
|
|
const pass = (0, _expectUtils.equals)(received, expected, [
|
|
_expectUtils.iterableEquality
|
|
]);
|
|
const message = pass
|
|
? () =>
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
`Expected: not ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +
|
|
((0, _jestMatcherUtils.stringify)(expected) !==
|
|
(0, _jestMatcherUtils.stringify)(received)
|
|
? `Received: ${(0, _jestMatcherUtils.printReceived)(received)}`
|
|
: '')
|
|
: () =>
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
(0, _jestMatcherUtils.printDiffOrStringify)(
|
|
expected,
|
|
received,
|
|
EXPECTED_LABEL,
|
|
RECEIVED_LABEL,
|
|
isExpand(this.expand)
|
|
);
|
|
|
|
// Passing the actual and expected objects so that a custom reporter
|
|
// could access them, for example in order to display a custom visual diff,
|
|
// or create a different error message
|
|
return {
|
|
actual: received,
|
|
expected,
|
|
message,
|
|
name: matcherName,
|
|
pass
|
|
};
|
|
},
|
|
toHaveLength(received, expected) {
|
|
const matcherName = 'toHaveLength';
|
|
const isNot = this.isNot;
|
|
const options = {
|
|
isNot,
|
|
promise: this.promise
|
|
};
|
|
if (typeof received?.length !== 'number') {
|
|
throw new Error(
|
|
(0, _jestMatcherUtils.matcherErrorMessage)(
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
),
|
|
`${(0, _jestMatcherUtils.RECEIVED_COLOR)(
|
|
'received'
|
|
)} value must have a length property whose value must be a number`,
|
|
(0, _jestMatcherUtils.printWithType)(
|
|
'Received',
|
|
received,
|
|
_jestMatcherUtils.printReceived
|
|
)
|
|
)
|
|
);
|
|
}
|
|
(0, _jestMatcherUtils.ensureExpectedIsNonNegativeInteger)(
|
|
expected,
|
|
matcherName,
|
|
options
|
|
);
|
|
const pass = received.length === expected;
|
|
const message = () => {
|
|
const labelExpected = 'Expected length';
|
|
const labelReceivedLength = 'Received length';
|
|
const labelReceivedValue = `Received ${(0, _jestGetType.getType)(
|
|
received
|
|
)}`;
|
|
const printLabel = (0, _jestMatcherUtils.getLabelPrinter)(
|
|
labelExpected,
|
|
labelReceivedLength,
|
|
labelReceivedValue
|
|
);
|
|
return (
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
`${printLabel(labelExpected)}${isNot ? 'not ' : ''}${(0,
|
|
_jestMatcherUtils.printExpected)(expected)}\n` +
|
|
(isNot
|
|
? ''
|
|
: `${printLabel(labelReceivedLength)}${(0,
|
|
_jestMatcherUtils.printReceived)(received.length)}\n`) +
|
|
`${printLabel(labelReceivedValue)}${isNot ? ' ' : ''}${(0,
|
|
_jestMatcherUtils.printReceived)(received)}`
|
|
);
|
|
};
|
|
return {
|
|
message,
|
|
pass
|
|
};
|
|
},
|
|
toHaveProperty(received, expectedPath, expectedValue) {
|
|
const matcherName = 'toHaveProperty';
|
|
const expectedArgument = 'path';
|
|
const hasValue = arguments.length === 3;
|
|
const options = {
|
|
isNot: this.isNot,
|
|
promise: this.promise,
|
|
secondArgument: hasValue ? 'value' : ''
|
|
};
|
|
if (received === null || received === undefined) {
|
|
throw new Error(
|
|
(0, _jestMatcherUtils.matcherErrorMessage)(
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
expectedArgument,
|
|
options
|
|
),
|
|
`${(0, _jestMatcherUtils.RECEIVED_COLOR)(
|
|
'received'
|
|
)} value must not be null nor undefined`,
|
|
(0, _jestMatcherUtils.printWithType)(
|
|
'Received',
|
|
received,
|
|
_jestMatcherUtils.printReceived
|
|
)
|
|
)
|
|
);
|
|
}
|
|
const expectedPathType = (0, _jestGetType.getType)(expectedPath);
|
|
if (expectedPathType !== 'string' && expectedPathType !== 'array') {
|
|
throw new Error(
|
|
(0, _jestMatcherUtils.matcherErrorMessage)(
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
expectedArgument,
|
|
options
|
|
),
|
|
`${(0, _jestMatcherUtils.EXPECTED_COLOR)(
|
|
'expected'
|
|
)} path must be a string or array`,
|
|
(0, _jestMatcherUtils.printWithType)(
|
|
'Expected',
|
|
expectedPath,
|
|
_jestMatcherUtils.printExpected
|
|
)
|
|
)
|
|
);
|
|
}
|
|
const expectedPathLength =
|
|
typeof expectedPath === 'string'
|
|
? (0, _expectUtils.pathAsArray)(expectedPath).length
|
|
: expectedPath.length;
|
|
if (expectedPathType === 'array' && expectedPathLength === 0) {
|
|
throw new Error(
|
|
(0, _jestMatcherUtils.matcherErrorMessage)(
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
expectedArgument,
|
|
options
|
|
),
|
|
`${(0, _jestMatcherUtils.EXPECTED_COLOR)(
|
|
'expected'
|
|
)} path must not be an empty array`,
|
|
(0, _jestMatcherUtils.printWithType)(
|
|
'Expected',
|
|
expectedPath,
|
|
_jestMatcherUtils.printExpected
|
|
)
|
|
)
|
|
);
|
|
}
|
|
const result = (0, _expectUtils.getPath)(received, expectedPath);
|
|
const {lastTraversedObject, endPropIsDefined, hasEndProp, value} = result;
|
|
const receivedPath = result.traversedPath;
|
|
const hasCompletePath = receivedPath.length === expectedPathLength;
|
|
const receivedValue = hasCompletePath ? result.value : lastTraversedObject;
|
|
const pass =
|
|
hasValue && endPropIsDefined
|
|
? (0, _expectUtils.equals)(value, expectedValue, [
|
|
_expectUtils.iterableEquality
|
|
])
|
|
: Boolean(hasEndProp);
|
|
const message = pass
|
|
? () =>
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
expectedArgument,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
(hasValue
|
|
? `Expected path: ${(0, _jestMatcherUtils.printExpected)(
|
|
expectedPath
|
|
)}\n\n` +
|
|
`Expected value: not ${(0, _jestMatcherUtils.printExpected)(
|
|
expectedValue
|
|
)}${
|
|
(0, _jestMatcherUtils.stringify)(expectedValue) !==
|
|
(0, _jestMatcherUtils.stringify)(receivedValue)
|
|
? `\nReceived value: ${(0,
|
|
_jestMatcherUtils.printReceived)(receivedValue)}`
|
|
: ''
|
|
}`
|
|
: `Expected path: not ${(0, _jestMatcherUtils.printExpected)(
|
|
expectedPath
|
|
)}\n\n` +
|
|
`Received value: ${(0, _jestMatcherUtils.printReceived)(
|
|
receivedValue
|
|
)}`)
|
|
: () =>
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
expectedArgument,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
`Expected path: ${(0, _jestMatcherUtils.printExpected)(
|
|
expectedPath
|
|
)}\n` +
|
|
(hasCompletePath
|
|
? `\n${(0, _jestMatcherUtils.printDiffOrStringify)(
|
|
expectedValue,
|
|
receivedValue,
|
|
EXPECTED_VALUE_LABEL,
|
|
RECEIVED_VALUE_LABEL,
|
|
isExpand(this.expand)
|
|
)}`
|
|
: `Received path: ${(0, _jestMatcherUtils.printReceived)(
|
|
expectedPathType === 'array' || receivedPath.length === 0
|
|
? receivedPath
|
|
: receivedPath.join('.')
|
|
)}\n\n${
|
|
hasValue
|
|
? `Expected value: ${(0, _jestMatcherUtils.printExpected)(
|
|
expectedValue
|
|
)}\n`
|
|
: ''
|
|
}Received value: ${(0, _jestMatcherUtils.printReceived)(
|
|
receivedValue
|
|
)}`);
|
|
return {
|
|
message,
|
|
pass
|
|
};
|
|
},
|
|
toMatch(received, expected) {
|
|
const matcherName = 'toMatch';
|
|
const options = {
|
|
isNot: this.isNot,
|
|
promise: this.promise
|
|
};
|
|
if (typeof received !== 'string') {
|
|
throw new Error(
|
|
(0, _jestMatcherUtils.matcherErrorMessage)(
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
),
|
|
`${(0, _jestMatcherUtils.RECEIVED_COLOR)(
|
|
'received'
|
|
)} value must be a string`,
|
|
(0, _jestMatcherUtils.printWithType)(
|
|
'Received',
|
|
received,
|
|
_jestMatcherUtils.printReceived
|
|
)
|
|
)
|
|
);
|
|
}
|
|
if (
|
|
!(typeof expected === 'string') &&
|
|
!(expected && typeof expected.test === 'function')
|
|
) {
|
|
throw new Error(
|
|
(0, _jestMatcherUtils.matcherErrorMessage)(
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
),
|
|
`${(0, _jestMatcherUtils.EXPECTED_COLOR)(
|
|
'expected'
|
|
)} value must be a string or regular expression`,
|
|
(0, _jestMatcherUtils.printWithType)(
|
|
'Expected',
|
|
expected,
|
|
_jestMatcherUtils.printExpected
|
|
)
|
|
)
|
|
);
|
|
}
|
|
const pass =
|
|
typeof expected === 'string'
|
|
? received.includes(expected)
|
|
: new RegExp(expected).test(received);
|
|
const message = pass
|
|
? () =>
|
|
typeof expected === 'string'
|
|
? // eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
`Expected substring: not ${(0, _jestMatcherUtils.printExpected)(
|
|
expected
|
|
)}\n` +
|
|
`Received string: ${(0,
|
|
_print.printReceivedStringContainExpectedSubstring)(
|
|
received,
|
|
received.indexOf(expected),
|
|
expected.length
|
|
)}`
|
|
: // eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
`Expected pattern: not ${(0, _jestMatcherUtils.printExpected)(
|
|
expected
|
|
)}\n` +
|
|
`Received string: ${(0,
|
|
_print.printReceivedStringContainExpectedResult)(
|
|
received,
|
|
typeof expected.exec === 'function'
|
|
? expected.exec(received)
|
|
: null
|
|
)}`
|
|
: () => {
|
|
const labelExpected = `Expected ${
|
|
typeof expected === 'string' ? 'substring' : 'pattern'
|
|
}`;
|
|
const labelReceived = 'Received string';
|
|
const printLabel = (0, _jestMatcherUtils.getLabelPrinter)(
|
|
labelExpected,
|
|
labelReceived
|
|
);
|
|
return (
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
`${printLabel(labelExpected)}${(0, _jestMatcherUtils.printExpected)(
|
|
expected
|
|
)}\n` +
|
|
`${printLabel(labelReceived)}${(0, _jestMatcherUtils.printReceived)(
|
|
received
|
|
)}`
|
|
);
|
|
};
|
|
return {
|
|
message,
|
|
pass
|
|
};
|
|
},
|
|
toMatchObject(received, expected) {
|
|
const matcherName = 'toMatchObject';
|
|
const options = {
|
|
isNot: this.isNot,
|
|
promise: this.promise
|
|
};
|
|
if (typeof received !== 'object' || received === null) {
|
|
throw new Error(
|
|
(0, _jestMatcherUtils.matcherErrorMessage)(
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
),
|
|
`${(0, _jestMatcherUtils.RECEIVED_COLOR)(
|
|
'received'
|
|
)} value must be a non-null object`,
|
|
(0, _jestMatcherUtils.printWithType)(
|
|
'Received',
|
|
received,
|
|
_jestMatcherUtils.printReceived
|
|
)
|
|
)
|
|
);
|
|
}
|
|
if (typeof expected !== 'object' || expected === null) {
|
|
throw new Error(
|
|
(0, _jestMatcherUtils.matcherErrorMessage)(
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
),
|
|
`${(0, _jestMatcherUtils.EXPECTED_COLOR)(
|
|
'expected'
|
|
)} value must be a non-null object`,
|
|
(0, _jestMatcherUtils.printWithType)(
|
|
'Expected',
|
|
expected,
|
|
_jestMatcherUtils.printExpected
|
|
)
|
|
)
|
|
);
|
|
}
|
|
const pass = (0, _expectUtils.equals)(received, expected, [
|
|
_expectUtils.iterableEquality,
|
|
_expectUtils.subsetEquality
|
|
]);
|
|
const message = pass
|
|
? () =>
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
`Expected: not ${(0, _jestMatcherUtils.printExpected)(expected)}` +
|
|
((0, _jestMatcherUtils.stringify)(expected) !==
|
|
(0, _jestMatcherUtils.stringify)(received)
|
|
? `\nReceived: ${(0, _jestMatcherUtils.printReceived)(
|
|
received
|
|
)}`
|
|
: '')
|
|
: () =>
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
(0, _jestMatcherUtils.printDiffOrStringify)(
|
|
expected,
|
|
(0, _expectUtils.getObjectSubset)(received, expected),
|
|
EXPECTED_LABEL,
|
|
RECEIVED_LABEL,
|
|
isExpand(this.expand)
|
|
);
|
|
return {
|
|
message,
|
|
pass
|
|
};
|
|
},
|
|
toStrictEqual(received, expected) {
|
|
const matcherName = 'toStrictEqual';
|
|
const options = {
|
|
comment: 'deep equality',
|
|
isNot: this.isNot,
|
|
promise: this.promise
|
|
};
|
|
const pass = (0, _expectUtils.equals)(
|
|
received,
|
|
expected,
|
|
toStrictEqualTesters,
|
|
true
|
|
);
|
|
const message = pass
|
|
? () =>
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
`Expected: not ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +
|
|
((0, _jestMatcherUtils.stringify)(expected) !==
|
|
(0, _jestMatcherUtils.stringify)(received)
|
|
? `Received: ${(0, _jestMatcherUtils.printReceived)(received)}`
|
|
: '')
|
|
: () =>
|
|
// eslint-disable-next-line prefer-template
|
|
(0, _jestMatcherUtils.matcherHint)(
|
|
matcherName,
|
|
undefined,
|
|
undefined,
|
|
options
|
|
) +
|
|
'\n\n' +
|
|
(0, _jestMatcherUtils.printDiffOrStringify)(
|
|
expected,
|
|
received,
|
|
EXPECTED_LABEL,
|
|
RECEIVED_LABEL,
|
|
isExpand(this.expand)
|
|
);
|
|
|
|
// Passing the actual and expected objects so that a custom reporter
|
|
// could access them, for example in order to display a custom visual diff,
|
|
// or create a different error message
|
|
return {
|
|
actual: received,
|
|
expected,
|
|
message,
|
|
name: matcherName,
|
|
pass
|
|
};
|
|
}
|
|
};
|
|
var _default = matchers;
|
|
exports.default = _default;
|