mirror of
https://github.com/idanoo/GoScrobble.git
synced 2024-11-22 16:35:14 +00:00
616 lines
17 KiB
JavaScript
616 lines
17 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.matcherHint = exports.matcherErrorMessage = exports.getLabelPrinter = exports.pluralize = exports.diff = exports.printDiffOrStringify = exports.ensureExpectedIsNonNegativeInteger = exports.ensureNumbers = exports.ensureExpectedIsNumber = exports.ensureActualIsNumber = exports.ensureNoExpected = exports.printWithType = exports.printExpected = exports.printReceived = exports.highlightTrailingWhitespace = exports.stringify = exports.SUGGEST_TO_CONTAIN_EQUAL = exports.DIM_COLOR = exports.BOLD_WEIGHT = exports.INVERTED_COLOR = exports.RECEIVED_COLOR = exports.EXPECTED_COLOR = void 0;
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var _chalk = _interopRequireDefault(require('chalk'));
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var _jestDiff = _interopRequireWildcard(require('jest-diff'));
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var _jestGetType = _interopRequireDefault(require('jest-get-type'));
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var _prettyFormat = _interopRequireDefault(require('pretty-format'));
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var _Replaceable = _interopRequireDefault(require('./Replaceable'));
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var _deepCyclicCopyReplaceable = _interopRequireDefault(
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require('./deepCyclicCopyReplaceable')
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);
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function _getRequireWildcardCache() {
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if (typeof WeakMap !== 'function') return null;
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var cache = new WeakMap();
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_getRequireWildcardCache = function () {
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return cache;
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};
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return cache;
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}
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function _interopRequireWildcard(obj) {
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if (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();
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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 (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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function _interopRequireDefault(obj) {
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return obj && obj.__esModule ? obj : {default: obj};
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}
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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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/* eslint-disable local/ban-types-eventually */
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const {
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AsymmetricMatcher,
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DOMCollection,
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DOMElement,
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Immutable,
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ReactElement,
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ReactTestComponent
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} = _prettyFormat.default.plugins;
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const PLUGINS = [
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ReactTestComponent,
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ReactElement,
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DOMElement,
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DOMCollection,
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Immutable,
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AsymmetricMatcher
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];
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const EXPECTED_COLOR = _chalk.default.green;
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exports.EXPECTED_COLOR = EXPECTED_COLOR;
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const RECEIVED_COLOR = _chalk.default.red;
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exports.RECEIVED_COLOR = RECEIVED_COLOR;
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const INVERTED_COLOR = _chalk.default.inverse;
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exports.INVERTED_COLOR = INVERTED_COLOR;
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const BOLD_WEIGHT = _chalk.default.bold;
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exports.BOLD_WEIGHT = BOLD_WEIGHT;
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const DIM_COLOR = _chalk.default.dim;
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exports.DIM_COLOR = DIM_COLOR;
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const MULTILINE_REGEXP = /\n/;
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const SPACE_SYMBOL = '\u{00B7}'; // middle dot
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const NUMBERS = [
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'zero',
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'one',
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'two',
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'three',
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'four',
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'five',
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'six',
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'seven',
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'eight',
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'nine',
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'ten',
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'eleven',
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'twelve',
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'thirteen'
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];
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const SUGGEST_TO_CONTAIN_EQUAL = _chalk.default.dim(
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'Looks like you wanted to test for object/array equality with the stricter `toContain` matcher. You probably need to use `toContainEqual` instead.'
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);
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exports.SUGGEST_TO_CONTAIN_EQUAL = SUGGEST_TO_CONTAIN_EQUAL;
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const stringify = (object, maxDepth = 10) => {
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const MAX_LENGTH = 10000;
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let result;
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try {
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result = (0, _prettyFormat.default)(object, {
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maxDepth,
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min: true,
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plugins: PLUGINS
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});
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} catch {
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result = (0, _prettyFormat.default)(object, {
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callToJSON: false,
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maxDepth,
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min: true,
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plugins: PLUGINS
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});
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}
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return result.length >= MAX_LENGTH && maxDepth > 1
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? stringify(object, Math.floor(maxDepth / 2))
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: result;
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};
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exports.stringify = stringify;
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const highlightTrailingWhitespace = text =>
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text.replace(/\s+$/gm, _chalk.default.inverse('$&')); // Instead of inverse highlight which now implies a change,
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// replace common spaces with middle dot at the end of any line.
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exports.highlightTrailingWhitespace = highlightTrailingWhitespace;
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const replaceTrailingSpaces = text =>
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text.replace(/\s+$/gm, spaces => SPACE_SYMBOL.repeat(spaces.length));
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const printReceived = object =>
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RECEIVED_COLOR(replaceTrailingSpaces(stringify(object)));
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exports.printReceived = printReceived;
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const printExpected = value =>
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EXPECTED_COLOR(replaceTrailingSpaces(stringify(value)));
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exports.printExpected = printExpected;
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const printWithType = (name, value, print) => {
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const type = (0, _jestGetType.default)(value);
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const hasType =
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type !== 'null' && type !== 'undefined'
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? `${name} has type: ${type}\n`
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: '';
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const hasValue = `${name} has value: ${print(value)}`;
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return hasType + hasValue;
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};
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exports.printWithType = printWithType;
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const ensureNoExpected = (expected, matcherName, options) => {
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if (typeof expected !== 'undefined') {
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// Prepend maybe not only for backward compatibility.
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const matcherString = (options ? '' : '[.not]') + matcherName;
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throw new Error(
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matcherErrorMessage(
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matcherHint(matcherString, undefined, '', options), // Because expected is omitted in hint above,
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// expected is black instead of green in message below.
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'this matcher must not have an expected argument',
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printWithType('Expected', expected, printExpected)
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)
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);
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}
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};
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/**
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* Ensures that `actual` is of type `number | bigint`
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*/
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exports.ensureNoExpected = ensureNoExpected;
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const ensureActualIsNumber = (actual, matcherName, options) => {
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if (typeof actual !== 'number' && typeof actual !== 'bigint') {
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// Prepend maybe not only for backward compatibility.
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const matcherString = (options ? '' : '[.not]') + matcherName;
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throw new Error(
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matcherErrorMessage(
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matcherHint(matcherString, undefined, undefined, options),
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`${RECEIVED_COLOR('received')} value must be a number or bigint`,
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printWithType('Received', actual, printReceived)
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)
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);
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}
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};
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/**
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* Ensures that `expected` is of type `number | bigint`
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*/
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exports.ensureActualIsNumber = ensureActualIsNumber;
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const ensureExpectedIsNumber = (expected, matcherName, options) => {
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if (typeof expected !== 'number' && typeof expected !== 'bigint') {
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// Prepend maybe not only for backward compatibility.
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const matcherString = (options ? '' : '[.not]') + matcherName;
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throw new Error(
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matcherErrorMessage(
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matcherHint(matcherString, undefined, undefined, options),
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`${EXPECTED_COLOR('expected')} value must be a number or bigint`,
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printWithType('Expected', expected, printExpected)
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)
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);
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}
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};
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/**
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* Ensures that `actual` & `expected` are of type `number | bigint`
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*/
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exports.ensureExpectedIsNumber = ensureExpectedIsNumber;
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const ensureNumbers = (actual, expected, matcherName, options) => {
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ensureActualIsNumber(actual, matcherName, options);
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ensureExpectedIsNumber(expected, matcherName, options);
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};
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exports.ensureNumbers = ensureNumbers;
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const ensureExpectedIsNonNegativeInteger = (expected, matcherName, options) => {
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if (
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typeof expected !== 'number' ||
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!Number.isSafeInteger(expected) ||
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expected < 0
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) {
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// Prepend maybe not only for backward compatibility.
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const matcherString = (options ? '' : '[.not]') + matcherName;
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throw new Error(
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matcherErrorMessage(
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matcherHint(matcherString, undefined, undefined, options),
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`${EXPECTED_COLOR('expected')} value must be a non-negative integer`,
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printWithType('Expected', expected, printExpected)
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)
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);
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}
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}; // Given array of diffs, return concatenated string:
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// * include common substrings
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// * exclude change substrings which have opposite op
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// * include change substrings which have argument op
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// with inverse highlight only if there is a common substring
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exports.ensureExpectedIsNonNegativeInteger = ensureExpectedIsNonNegativeInteger;
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const getCommonAndChangedSubstrings = (diffs, op, hasCommonDiff) =>
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diffs.reduce(
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(reduced, diff) =>
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reduced +
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(diff[0] === _jestDiff.DIFF_EQUAL
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? diff[1]
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: diff[0] !== op
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? ''
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: hasCommonDiff
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? INVERTED_COLOR(diff[1])
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: diff[1]),
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''
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);
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const isLineDiffable = (expected, received) => {
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const expectedType = (0, _jestGetType.default)(expected);
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const receivedType = (0, _jestGetType.default)(received);
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if (expectedType !== receivedType) {
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return false;
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}
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if (_jestGetType.default.isPrimitive(expected)) {
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// Print generic line diff for strings only:
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// * if neither string is empty
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// * if either string has more than one line
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return (
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typeof expected === 'string' &&
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typeof received === 'string' &&
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expected.length !== 0 &&
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received.length !== 0 &&
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(MULTILINE_REGEXP.test(expected) || MULTILINE_REGEXP.test(received))
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);
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}
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if (
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expectedType === 'date' ||
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expectedType === 'function' ||
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expectedType === 'regexp'
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) {
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return false;
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}
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if (expected instanceof Error && received instanceof Error) {
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return false;
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}
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if (
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expectedType === 'object' &&
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typeof expected.asymmetricMatch === 'function'
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) {
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return false;
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}
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if (
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receivedType === 'object' &&
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typeof received.asymmetricMatch === 'function'
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) {
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return false;
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}
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return true;
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};
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const MAX_DIFF_STRING_LENGTH = 20000;
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const printDiffOrStringify = (
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expected,
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received,
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expectedLabel,
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receivedLabel,
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expand
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) => {
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if (
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typeof expected === 'string' &&
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typeof received === 'string' &&
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expected.length !== 0 &&
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received.length !== 0 &&
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expected.length <= MAX_DIFF_STRING_LENGTH &&
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received.length <= MAX_DIFF_STRING_LENGTH &&
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expected !== received
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) {
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if (expected.includes('\n') || received.includes('\n')) {
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return (0, _jestDiff.diffStringsUnified)(expected, received, {
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aAnnotation: expectedLabel,
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bAnnotation: receivedLabel,
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changeLineTrailingSpaceColor: _chalk.default.bgYellow,
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commonLineTrailingSpaceColor: _chalk.default.bgYellow,
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emptyFirstOrLastLinePlaceholder: '↵',
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// U+21B5
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expand,
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includeChangeCounts: true
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});
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}
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const diffs = (0, _jestDiff.diffStringsRaw)(expected, received, true);
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const hasCommonDiff = diffs.some(diff => diff[0] === _jestDiff.DIFF_EQUAL);
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const printLabel = getLabelPrinter(expectedLabel, receivedLabel);
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const expectedLine =
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printLabel(expectedLabel) +
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printExpected(
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getCommonAndChangedSubstrings(
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diffs,
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_jestDiff.DIFF_DELETE,
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hasCommonDiff
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)
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);
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const receivedLine =
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printLabel(receivedLabel) +
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printReceived(
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getCommonAndChangedSubstrings(
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diffs,
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_jestDiff.DIFF_INSERT,
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hasCommonDiff
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)
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);
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return expectedLine + '\n' + receivedLine;
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}
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if (isLineDiffable(expected, received)) {
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const {
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replacedExpected,
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replacedReceived
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} = replaceMatchedToAsymmetricMatcher(
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(0, _deepCyclicCopyReplaceable.default)(expected),
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(0, _deepCyclicCopyReplaceable.default)(received),
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[],
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[]
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);
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const difference = (0, _jestDiff.default)(
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replacedExpected,
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replacedReceived,
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{
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aAnnotation: expectedLabel,
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bAnnotation: receivedLabel,
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expand,
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includeChangeCounts: true
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}
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);
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if (
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typeof difference === 'string' &&
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difference.includes('- ' + expectedLabel) &&
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difference.includes('+ ' + receivedLabel)
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) {
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return difference;
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}
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}
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const printLabel = getLabelPrinter(expectedLabel, receivedLabel);
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const expectedLine = printLabel(expectedLabel) + printExpected(expected);
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const receivedLine =
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printLabel(receivedLabel) +
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(stringify(expected) === stringify(received)
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? 'serializes to the same string'
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: printReceived(received));
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return expectedLine + '\n' + receivedLine;
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}; // Sometimes, e.g. when comparing two numbers, the output from jest-diff
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// does not contain more information than the `Expected:` / `Received:` already gives.
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// In those cases, we do not print a diff to make the output shorter and not redundant.
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exports.printDiffOrStringify = printDiffOrStringify;
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const shouldPrintDiff = (actual, expected) => {
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if (typeof actual === 'number' && typeof expected === 'number') {
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return false;
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}
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if (typeof actual === 'bigint' && typeof expected === 'bigint') {
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return false;
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}
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if (typeof actual === 'boolean' && typeof expected === 'boolean') {
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return false;
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}
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return true;
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};
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function replaceMatchedToAsymmetricMatcher(
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replacedExpected,
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replacedReceived,
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expectedCycles,
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receivedCycles
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) {
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if (!_Replaceable.default.isReplaceable(replacedExpected, replacedReceived)) {
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return {
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replacedExpected,
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replacedReceived
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};
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}
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if (
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expectedCycles.includes(replacedExpected) ||
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receivedCycles.includes(replacedReceived)
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) {
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return {
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replacedExpected,
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replacedReceived
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};
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}
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expectedCycles.push(replacedExpected);
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receivedCycles.push(replacedReceived);
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const expectedReplaceable = new _Replaceable.default(replacedExpected);
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const receivedReplaceable = new _Replaceable.default(replacedReceived);
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expectedReplaceable.forEach((expectedValue, key) => {
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const receivedValue = receivedReplaceable.get(key);
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if (isAsymmetricMatcher(expectedValue)) {
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if (expectedValue.asymmetricMatch(receivedValue)) {
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receivedReplaceable.set(key, expectedValue);
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}
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} else if (isAsymmetricMatcher(receivedValue)) {
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if (receivedValue.asymmetricMatch(expectedValue)) {
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expectedReplaceable.set(key, receivedValue);
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}
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} else if (
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_Replaceable.default.isReplaceable(expectedValue, receivedValue)
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) {
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const replaced = replaceMatchedToAsymmetricMatcher(
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expectedValue,
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receivedValue,
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expectedCycles,
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receivedCycles
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);
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expectedReplaceable.set(key, replaced.replacedExpected);
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receivedReplaceable.set(key, replaced.replacedReceived);
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}
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});
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return {
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replacedExpected: expectedReplaceable.object,
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replacedReceived: receivedReplaceable.object
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};
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}
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function isAsymmetricMatcher(data) {
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const type = (0, _jestGetType.default)(data);
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return type === 'object' && typeof data.asymmetricMatch === 'function';
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}
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const diff = (a, b, options) =>
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shouldPrintDiff(a, b) ? (0, _jestDiff.default)(a, b, options) : null;
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exports.diff = diff;
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const pluralize = (word, count) =>
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(NUMBERS[count] || count) + ' ' + word + (count === 1 ? '' : 's'); // To display lines of labeled values as two columns with monospace alignment:
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// given the strings which will describe the values,
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// return function which given each string, returns the label:
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// string, colon, space, and enough padding spaces to align the value.
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exports.pluralize = pluralize;
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const getLabelPrinter = (...strings) => {
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const maxLength = strings.reduce(
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(max, string) => (string.length > max ? string.length : max),
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0
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);
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return string => `${string}: ${' '.repeat(maxLength - string.length)}`;
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};
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exports.getLabelPrinter = getLabelPrinter;
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const matcherErrorMessage = (hint, generic, specific) =>
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`${hint}\n\n${_chalk.default.bold('Matcher error')}: ${generic}${
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typeof specific === 'string' ? '\n\n' + specific : ''
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}`; // Display assertion for the report when a test fails.
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// New format: rejects/resolves, not, and matcher name have black color
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// Old format: matcher name has dim color
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exports.matcherErrorMessage = matcherErrorMessage;
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const matcherHint = (
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matcherName,
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received = 'received',
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expected = 'expected',
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options = {}
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) => {
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const {
|
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comment = '',
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|
expectedColor = EXPECTED_COLOR,
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isDirectExpectCall = false,
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// seems redundant with received === ''
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|
isNot = false,
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promise = '',
|
|
receivedColor = RECEIVED_COLOR,
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|
secondArgument = '',
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|
secondArgumentColor = EXPECTED_COLOR
|
|
} = options;
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|
let hint = '';
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|
let dimString = 'expect'; // concatenate adjacent dim substrings
|
|
|
|
if (!isDirectExpectCall && received !== '') {
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hint += DIM_COLOR(dimString + '(') + receivedColor(received);
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|
dimString = ')';
|
|
}
|
|
|
|
if (promise !== '') {
|
|
hint += DIM_COLOR(dimString + '.') + promise;
|
|
dimString = '';
|
|
}
|
|
|
|
if (isNot) {
|
|
hint += DIM_COLOR(dimString + '.') + 'not';
|
|
dimString = '';
|
|
}
|
|
|
|
if (matcherName.includes('.')) {
|
|
// Old format: for backward compatibility,
|
|
// especially without promise or isNot options
|
|
dimString += matcherName;
|
|
} else {
|
|
// New format: omit period from matcherName arg
|
|
hint += DIM_COLOR(dimString + '.') + matcherName;
|
|
dimString = '';
|
|
}
|
|
|
|
if (expected === '') {
|
|
dimString += '()';
|
|
} else {
|
|
hint += DIM_COLOR(dimString + '(') + expectedColor(expected);
|
|
|
|
if (secondArgument) {
|
|
hint += DIM_COLOR(', ') + secondArgumentColor(secondArgument);
|
|
}
|
|
|
|
dimString = ')';
|
|
}
|
|
|
|
if (comment !== '') {
|
|
dimString += ' // ' + comment;
|
|
}
|
|
|
|
if (dimString !== '') {
|
|
hint += DIM_COLOR(dimString);
|
|
}
|
|
|
|
return hint;
|
|
};
|
|
|
|
exports.matcherHint = matcherHint;
|