challenge-algorithms-v2.0-s.../node_modules/jest-each/build/table/array.js

131 lines
4.2 KiB
JavaScript

'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
exports.default = array;
function util() {
const data = _interopRequireWildcard(require('util'));
util = function () {
return data;
};
return data;
}
function _prettyFormat() {
const data = require('pretty-format');
_prettyFormat = function () {
return data;
};
return data;
}
var _interpolation = require('./interpolation');
function _getRequireWildcardCache(nodeInterop) {
if (typeof WeakMap !== 'function') return null;
var cacheBabelInterop = new WeakMap();
var cacheNodeInterop = new WeakMap();
return (_getRequireWildcardCache = function (nodeInterop) {
return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
})(nodeInterop);
}
function _interopRequireWildcard(obj, nodeInterop) {
if (!nodeInterop && obj && obj.__esModule) {
return obj;
}
if (obj === null || (typeof obj !== 'object' && typeof obj !== 'function')) {
return {default: obj};
}
var cache = _getRequireWildcardCache(nodeInterop);
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {};
var hasPropertyDescriptor =
Object.defineProperty && Object.getOwnPropertyDescriptor;
for (var key in obj) {
if (key !== 'default' && Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor
? Object.getOwnPropertyDescriptor(obj, key)
: null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
/**
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
*/
const SUPPORTED_PLACEHOLDERS = /%[sdifjoOp#]/g;
const PRETTY_PLACEHOLDER = '%p';
const INDEX_PLACEHOLDER = '%#';
const PLACEHOLDER_PREFIX = '%';
const ESCAPED_PLACEHOLDER_PREFIX = /%%/g;
const JEST_EACH_PLACEHOLDER_ESCAPE = '@@__JEST_EACH_PLACEHOLDER_ESCAPE__@@';
function array(title, arrayTable) {
if (isTemplates(title, arrayTable)) {
return arrayTable.map((template, index) => ({
arguments: [template],
title: (0, _interpolation.interpolateVariables)(
title,
template,
index
).replace(ESCAPED_PLACEHOLDER_PREFIX, PLACEHOLDER_PREFIX)
}));
}
return normaliseTable(arrayTable).map((row, index) => ({
arguments: row,
title: formatTitle(title, row, index)
}));
}
const isTemplates = (title, arrayTable) =>
!SUPPORTED_PLACEHOLDERS.test(interpolateEscapedPlaceholders(title)) &&
!isTable(arrayTable) &&
arrayTable.every(col => col != null && typeof col === 'object');
const normaliseTable = table => (isTable(table) ? table : table.map(colToRow));
const isTable = table => table.every(Array.isArray);
const colToRow = col => [col];
const formatTitle = (title, row, rowIndex) =>
row
.reduce((formattedTitle, value) => {
const [placeholder] = getMatchingPlaceholders(formattedTitle);
const normalisedValue = normalisePlaceholderValue(value);
if (!placeholder) return formattedTitle;
if (placeholder === PRETTY_PLACEHOLDER)
return interpolatePrettyPlaceholder(formattedTitle, normalisedValue);
return util().format(formattedTitle, normalisedValue);
}, interpolateTitleIndex(interpolateEscapedPlaceholders(title), rowIndex))
.replace(new RegExp(JEST_EACH_PLACEHOLDER_ESCAPE, 'g'), PLACEHOLDER_PREFIX);
const normalisePlaceholderValue = value =>
typeof value === 'string'
? value.replace(
new RegExp(PLACEHOLDER_PREFIX, 'g'),
JEST_EACH_PLACEHOLDER_ESCAPE
)
: value;
const getMatchingPlaceholders = title =>
title.match(SUPPORTED_PLACEHOLDERS) || [];
const interpolateEscapedPlaceholders = title =>
title.replace(ESCAPED_PLACEHOLDER_PREFIX, JEST_EACH_PLACEHOLDER_ESCAPE);
const interpolateTitleIndex = (title, index) =>
title.replace(INDEX_PLACEHOLDER, index.toString());
const interpolatePrettyPlaceholder = (title, value) =>
title.replace(
PRETTY_PLACEHOLDER,
(0, _prettyFormat().format)(value, {
maxDepth: 1,
min: true
})
);