@typed/test
Version:
Testing made simple.
65 lines • 3.18 kB
JavaScript
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
import { createServer } from 'http';
import { sync } from 'resolve';
import { findOpenPort } from '../browser/findOpenPort';
import { getLauncher, openBrowser } from '../browser/openBrowser';
import { setupServer } from '../browser/server';
import { setupBrowser } from '../browser/setupBrowser';
export function runBrowserTests(options, cwd, logger, testMetadata) {
return __awaiter(this, void 0, void 0, function* () {
const { timeout, webpackConfiguration } = options;
const { port, outputDirectory } = yield setup(logger, cwd, timeout, testMetadata, webpackConfiguration);
return new Promise(runTests(cwd, options, logger, outputDirectory, port)).catch(() => runBrowserTests(options, cwd, logger, testMetadata));
});
}
function setup(logger, cwd, timeout, testMetadata, webpackConfiguration) {
return __awaiter(this, void 0, void 0, function* () {
yield logger.log('Bundling tests...');
const port = yield findOpenPort();
const { outputDirectory } = yield setupBrowser(cwd, port, timeout, logger, testMetadata, webpackConfiguration);
yield logger.log('Spinning up server...');
return { port, outputDirectory };
});
}
function runTests(cwd, options, logger, outputDirectory, port) {
const { keepAlive } = options;
return (resolve) => {
let server;
let dispose;
const app = setupServer(logger, outputDirectory, (results, stats) => {
if (server) {
server.close();
}
if (!keepAlive && dispose) {
dispose();
}
resolve({ results, stats });
});
server = createServer(app);
server.listen(port, '0.0.0.0', () => openTestBrowser(cwd, logger, options, port, d => (dispose = d)));
};
}
function openTestBrowser(cwd, logger, options, port, setDispose) {
return __awaiter(this, void 0, void 0, function* () {
const { browser, keepAlive } = options;
const url = `http://localhost:${port}`;
if (browser !== 'chrome-headless') {
yield logger.log('Opening browser...');
const instance = yield openBrowser(browser, url, keepAlive, yield getLauncher());
setDispose(() => instance.stop());
return;
}
// tslint:disable-next-line:no-var-requires
const { launch } = require(sync('chrome-launcher', { basedir: cwd }));
const chrome = yield launch({ startingUrl: url });
setDispose(() => chrome.kill());
});
}
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