125 lines
3.6 KiB
JavaScript
125 lines
3.6 KiB
JavaScript
const async = require('async');
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const fs = require('fs-extra');
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const Mocha = require('mocha');
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const path = require('path');
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const assert = require('assert');
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const Test = require('./test');
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function getFilesFromDir(filePath, cb) {
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fs.readdir(filePath, (err, files) => {
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if (err) {
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return cb(err);
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}
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const testFiles = files.filter((file) => {
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// Only keep the .js files
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// TODO: make this a configuration in embark.json
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return file.substr(-3) === '.js';
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}).map((file) => {
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return path.join(filePath, file);
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});
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cb(null, testFiles);
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});
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}
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module.exports = {
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run: function (options) {
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process.env.isTest = true;
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let failures = 0;
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let filePath = options.file;
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const loglevel = options.loglevel || 'warn';
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if (!filePath) {
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filePath = 'test/';
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}
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async.waterfall([
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function getFiles(next) {
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if (filePath.substr(-1) !== '/') {
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return fs.access(filePath, (err) => {
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if (err) {
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return next(`File "${filePath}" doesn't exist or you don't have permission to it`.red);
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}
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next(null, [filePath]);
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});
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}
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getFilesFromDir(filePath, (err, files) => {
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if (err) {
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console.error('Error while reading the directory');
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return next(err);
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}
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next(null, files);
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});
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},
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function setupGlobalNamespace(files, next) {
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// TODO put default config
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const test = new Test({loglevel});
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global.embark = test;
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global.assert = assert;
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global.config = test.config.bind(test);
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global.deployAll = function () {
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console.error(__('%s is not supported anymore', 'deployAll').red);
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console.info(__('You can learn about the new revamped tests here: %s', 'https://embark.status.im/docs/testing.html'.underline));
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process.exit();
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};
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// Override require to enable `require('Embark/contracts/contractName');`
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const Module = require('module');
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const originalRequire = require('module').prototype.require;
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Module.prototype.require = function(requireName) {
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if (requireName.startsWith('Embark')) {
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return test.require(...arguments);
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}
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return originalRequire.apply(this, arguments);
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};
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// TODO: this global here might not be necessary at all
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global.web3 = global.embark.web3;
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global.contract = function (describeName, callback) {
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return Mocha.describe(describeName, callback);
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};
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console.info('Compiling contracts'.cyan);
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test.init((err) => {
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next(err, files);
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});
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},
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function executeForAllFiles(files, next) {
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async.eachLimit(files, 1, (file, eachCb) => {
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const mocha = new Mocha();
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mocha.addFile(file);
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mocha.suite.timeout(0);
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mocha.suite.beforeAll('Wait for deploy', (done) => {
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global.embark.onReady((err) => {
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done(err);
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});
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});
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mocha.run(function(fails) {
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failures += fails;
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// Mocha prints the error already
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eachCb();
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});
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}, next);
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}
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], (err) => {
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if (err) {
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console.error(err);
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process.exit(1);
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}
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if (failures) {
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console.error(` > Total number of failures: ${failures}`.red.bold);
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} else {
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console.log(' > All tests passed'.green.bold);
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}
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// Clean contracts folder for next test run
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fs.remove('.embark/contracts', (_err) => {
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process.exit(failures);
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});
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});
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}
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};
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