32 lines
989 B
JavaScript
32 lines
989 B
JavaScript
const fs = require('fs');
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const vm = require('vm');
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const { JSDOM } = require('jsdom');
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const { diff } = require('deep-diff');
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const scriptContent = fs.readFileSync('../src/fetch.js', 'utf8');
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/**
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* @param testData {string}
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* @param expectedData {Array<Answer>}
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* @returns {Promise<Array<Answer>>}
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*/
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module.exports = async function executeFetchTest(testData, expectedData) {
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const sandbox = {
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window: {},
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DOMParser: new JSDOM().window.DOMParser,
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console: console
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};
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vm.createContext(sandbox);
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vm.runInContext(scriptContent, sandbox);
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const { parseAnswers } = sandbox;
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return new Promise((resolve, reject) => {
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parseAnswers({ responseText: testData }, results => {
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const { diff } = require('deep-diff');
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const changes = diff({ data: results }, { data: expectedData });
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if (changes !== undefined) {
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reject(changes);
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}
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resolve();
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});
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});
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};
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