15601285a5
* Added the cypress-on-rails gem. * Removed secret from admin login fixture data and promoted it to Cypress config. * Created resetData task for tests. * Now the spec resets data on each test run. * Removed the cypress-on-rails gem. * Added node-fetch for e2e testing. * Move rresetData to async/await. * Small refactor to resetData Cypress task. * Now there is a cypress.dev.json config for local dev testing. * Added rails assets:precompile instead of webpacker:compile. * Added more explicit error if Elastic Search fails to clear. * Exposing more explicit error for truncating DB. * Added better error output for truncating the DB. * Removed stdout from error logging as it's empty. * Reworked error message. * Implemented @rhymes suggestions for fixing trunctation in the test environment. * Removed unused Cypress configuration file.
97 lines
2.6 KiB
JavaScript
97 lines
2.6 KiB
JavaScript
/// <reference types="cypress" />
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/* eslint-env node */
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const { spawn } = require('child_process');
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const fetch = require('node-fetch');
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// ***********************************************************
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// This example plugins/index.js can be used to load plugins
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//
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// You can change the location of this file or turn off loading
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// the plugins file with the 'pluginsFile' configuration option.
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//
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// You can read more here:
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// https://on.cypress.io/plugins-guide
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// ***********************************************************
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// This function is called when a project is opened or re-opened (e.g. due to
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// the project's config changing)
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/**
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* @type {Cypress.PluginConfig}
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*/
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module.exports = (on, config) => {
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// `on` is used to hook into various events Cypress emits
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// `config` is the resolved Cypress config
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config.env = {
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...config.env,
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...process.env,
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};
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on('task', {
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async resetData() {
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const clearSearchIndices = fetch(`${config.env.ELASTICSEARCH_URL}/*`, {
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method: 'DELETE',
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});
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const truncateDB = new Promise((resolve, reject) => {
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// Clear the DB for the next test run.
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const child = spawn('bundle', ['exec', 'rails db:truncate_all']);
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const errorChunks = [];
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child.stderr.on('data', (chunk) =>
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errorChunks.push(Buffer.from(chunk)),
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);
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child.on('error', (error) => {
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reject(error);
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});
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child.on('exit', (status, _code) => {
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if (status !== 0) {
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const errorMessage = Buffer.concat(errorChunks).toString('UTF-8');
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reject(
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new Error(
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`There was an error running "bundle exec rails db:truncate_all". The status was ${status} with the following error:\n${errorMessage}`,
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),
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);
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}
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resolve(status === 0);
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});
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});
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const [clearSearchIndicesResponse, clearedDB = false] = await Promise.all(
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[
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clearSearchIndices,
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truncateDB.catch((error) => {
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throw new Error(error);
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}),
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],
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);
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const {
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acknowledged = false,
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error,
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} = await clearSearchIndicesResponse.json();
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if (!acknowledged || error) {
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throw new Error(
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`There was an error clearing indices in Elastic Search:\n${
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error ? JSON.stringify(error, null, '\t') : ''
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}`,
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);
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}
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if (!clearedDB) {
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throw new Error(`The database did not truncate successfully`);
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}
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// Nothing to do, we're all good.
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// Cypress tasks require a return value, so returning null.
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return null;
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},
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});
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return config;
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};
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