|
| 1 | +import assert from 'node:assert'; |
| 2 | +import { getGlobalVariable } from '../../utils/env'; |
| 3 | +import { expectFileToMatch, writeMultipleFiles } from '../../utils/fs'; |
| 4 | +import { findFreePort } from '../../utils/network'; |
| 5 | +import { execAndWaitForOutputToMatch, ng } from '../../utils/process'; |
| 6 | +import { updateJsonFile } from '../../utils/project'; |
| 7 | + |
| 8 | +const CSP_META_TAG = /<meta http-equiv="Content-Security-Policy"/; |
| 9 | + |
| 10 | +export default async function () { |
| 11 | + assert( |
| 12 | + getGlobalVariable('argv')['esbuild'], |
| 13 | + 'This test should not be called in the Webpack suite.', |
| 14 | + ); |
| 15 | + |
| 16 | + // Turn on auto-CSP |
| 17 | + await updateJsonFile('angular.json', (json) => { |
| 18 | + const build = json['projects']['test-project']['architect']['build']; |
| 19 | + build.options = { |
| 20 | + ...build.options, |
| 21 | + security: { autoCsp: true }, |
| 22 | + }; |
| 23 | + }); |
| 24 | + |
| 25 | + await writeMultipleFiles({ |
| 26 | + 'serve.js': ` |
| 27 | + const express = require('express'); |
| 28 | + const path = require('path'); |
| 29 | +
|
| 30 | + const app = express(); |
| 31 | + const PORT = process.env.PORT || 3000; |
| 32 | +
|
| 33 | + app.use(express.static(path.join(__dirname, 'dist/test-project/browser'))); |
| 34 | +
|
| 35 | + app.listen(PORT, () => { |
| 36 | + console.log('Node Express server listening on ' + PORT); |
| 37 | + }); |
| 38 | + `, |
| 39 | + 'public/script1.js': ` |
| 40 | + const externalScriptCreated = 1337; |
| 41 | + console.warn('First External Script: ' + inlineScriptBodyCreated); |
| 42 | + `, |
| 43 | + 'public/script2.js': `console.warn('Second External Script: ' + externalScriptCreated);`, |
| 44 | + 'src/index.html': ` |
| 45 | + <!doctype html> |
| 46 | + <html lang="en"> |
| 47 | + <head> |
| 48 | + <meta charset="utf-8"> |
| 49 | + <base href="/"> |
| 50 | + <script> |
| 51 | + const inlineScriptHeadCreated = 1339; |
| 52 | + console.warn("Inline Script Head"); |
| 53 | + </script> |
| 54 | + </head> |
| 55 | + <body> |
| 56 | + <app-root></app-root> |
| 57 | + |
| 58 | + <script> |
| 59 | + const inlineScriptBodyCreated = 1338; |
| 60 | + console.warn("Inline Script Body: " + inlineScriptHeadCreated); |
| 61 | + </script> |
| 62 | + <script src='script1.js'></script> |
| 63 | + <script src='script2.js'></script> |
| 64 | + </body> |
| 65 | + </html> |
| 66 | + `, |
| 67 | + 'e2e/src/app.e2e-spec.ts': ` |
| 68 | + import { browser, by, element } from 'protractor'; |
| 69 | + import * as webdriver from 'selenium-webdriver'; |
| 70 | +
|
| 71 | + function allConsoleWarnMessagesAndErrors() { |
| 72 | + return browser |
| 73 | + .manage() |
| 74 | + .logs() |
| 75 | + .get('browser') |
| 76 | + .then(function (browserLog: any[]) { |
| 77 | + const warnMessages: any[] = []; |
| 78 | + browserLog.filter((logEntry) => { |
| 79 | + const msg = logEntry.message; |
| 80 | + console.log('>> ' + msg); |
| 81 | + if (logEntry.level.value >= webdriver.logging.Level.INFO.value) { |
| 82 | + warnMessages.push(msg); |
| 83 | + } |
| 84 | + }); |
| 85 | + return warnMessages; |
| 86 | + }); |
| 87 | + } |
| 88 | +
|
| 89 | + describe('Hello world E2E Tests', () => { |
| 90 | + beforeAll(async () => { |
| 91 | + await browser.waitForAngularEnabled(true); |
| 92 | + }); |
| 93 | +
|
| 94 | + it('should display: Welcome and run all scripts in order', async () => { |
| 95 | + // Load the page without waiting for Angular since it is not bootstrapped automatically. |
| 96 | + await browser.driver.get(browser.baseUrl); |
| 97 | +
|
| 98 | + // Test the contents. |
| 99 | + expect(await element(by.css('h1')).getText()).toMatch('Hello'); |
| 100 | +
|
| 101 | + // Make sure all scripts ran and there were no client side errors. |
| 102 | + const consoleMessages = await allConsoleWarnMessagesAndErrors(); |
| 103 | + expect(consoleMessages.length).toEqual(4); // No additional errors |
| 104 | + // Extract just the printed messages from the console data. |
| 105 | + const printedMessages = consoleMessages.map(m => m.match(/"(.*?)"/)[1]); |
| 106 | + expect(printedMessages).toEqual([ |
| 107 | + // All messages printed in order because execution order is preserved. |
| 108 | + "Inline Script Head", |
| 109 | + "Inline Script Body: 1339", |
| 110 | + "First External Script: 1338", |
| 111 | + "Second External Script: 1337", |
| 112 | + ]); |
| 113 | + }); |
| 114 | + }); |
| 115 | + `, |
| 116 | + }); |
| 117 | + |
| 118 | + async function spawnServer(): Promise<number> { |
| 119 | + const port = await findFreePort(); |
| 120 | + |
| 121 | + await execAndWaitForOutputToMatch('node', ['serve.js'], /Node Express server listening on/, { |
| 122 | + 'PORT': String(port), |
| 123 | + }); |
| 124 | + |
| 125 | + return port; |
| 126 | + } |
| 127 | + |
| 128 | + await ng('build'); |
| 129 | + |
| 130 | + // Make sure the output files have auto-CSP as a result of `ng build` |
| 131 | + await expectFileToMatch('dist/test-project/browser/index.html', CSP_META_TAG); |
| 132 | + |
| 133 | + // Make sure that our e2e protractor tests run to confirm that our angular project runs. |
| 134 | + const port = await spawnServer(); |
| 135 | + await ng('e2e', `--base-url=http://localhost:${port}`, '--dev-server-target='); |
| 136 | +} |
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