setup-python/node_modules/jest-each/build/table/template.js

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2019-06-27 09:12:00 +08:00
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
exports.default = void 0;
function _prettyFormat() {
const data = _interopRequireDefault(require('pretty-format'));
_prettyFormat = function _prettyFormat() {
return data;
};
return data;
}
function _jestGetType() {
const data = require('jest-get-type');
_jestGetType = function _jestGetType() {
return data;
};
return data;
}
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {default: obj};
}
/**
* 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.
*
*/
var _default = (title, headings, row) => {
const table = convertRowToTable(row, headings);
const templates = convertTableToTemplates(table, headings);
return templates.map(template => ({
arguments: [template],
title: interpolate(title, template)
}));
};
exports.default = _default;
const convertRowToTable = (row, headings) =>
Array.from({
length: row.length / headings.length
}).map((_, index) =>
row.slice(
index * headings.length,
index * headings.length + headings.length
)
);
const convertTableToTemplates = (table, headings) =>
table.map(row =>
row.reduce(
(acc, value, index) =>
Object.assign(acc, {
[headings[index]]: value
}),
{}
)
);
const interpolate = (title, template) =>
Object.keys(template)
.reduce(getMatchingKeyPaths(title), []) // aka flatMap
.reduce(replaceKeyPathWithValue(template), title);
const getMatchingKeyPaths = title => (matches, key) =>
matches.concat(title.match(new RegExp(`\\$${key}[\\.\\w]*`, 'g')) || []);
const replaceKeyPathWithValue = template => (title, match) => {
const keyPath = match.replace('$', '').split('.');
const value = getPath(template, keyPath);
if ((0, _jestGetType().isPrimitive)(value)) {
return title.replace(match, String(value));
}
return title.replace(
match,
(0, _prettyFormat().default)(value, {
maxDepth: 1,
min: true
})
);
};
const getPath = (template, [head, ...tail]) => {
if (!head || !template.hasOwnProperty || !template.hasOwnProperty(head))
return template;
return getPath(template[head], tail);
};