feat: Add E2E tests (#4)

2026-02-07 17:26:32 +01:00 · 2021-04-11 23:27:13 +02:00
parent e590d40db7
commit 6c16252b3b
16 changed files with 2618 additions and 43 deletions
--- a/.github/workflows/qa.yml
+++ b/.github/workflows/qa.yml
@@ -0,0 +1,20 @@
+name: QA
+on:
+  workflow_dispatch:
+  pull_request:
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout 🛎️
+        uses: actions/checkout@v2.3.1 # If you're using actions/checkout@v2 you must set persist-credentials to false in most cases for the deployment to work correctly.
+        with:
+          persist-credentials: false
+
+      - name: Install 🔧
+        run: |
+          yarn install
+
+      - name: Test
+        run: |
+          yarn test
--- a/}/Foo.txt.asc
+++ b/}/Foo.txt.asc
@@ -0,0 +1,17 @@
+-----BEGIN PGP MESSAGE-----
+Version: OpenPGP.js v4.10.7
+Comment: https://openpgpjs.org
+
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--- a/jest.config.js
+++ b/jest.config.js
@@ -0,0 +1,7 @@
+const path = require('path');
+
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+  testEnvironment: path.join(__dirname, 'tests', 'env.js'),
+};
--- a/package.json
+++ b/package.json
@@ -4,7 +4,8 @@
  "main": "index.js",
  "license": "MIT",
  "scripts": {
-    "build": "webpack"
+    "build": "webpack",
+    "test": "jest"
  },
  "devDependencies": {
    "@ant-design/icons": "^4.2.2",
@@ -13,7 +14,11 @@
    "@babel/preset-react": "^7.10.4",
    "@babel/preset-typescript": "^7.10.4",
    "@hot-loader/react-dom": "^16.13.0",
+    "@types/express": "^4.17.11",
+    "@types/fs-extra": "^9.0.7",
+    "@types/get-port": "^4.2.0",
    "@types/html-webpack-plugin": "^3.2.3",
+    "@types/jest": "^26.0.20",
    "@types/jszip": "^3.4.1",
    "@types/openpgp": "^4.4.12",
    "@types/react": "^16.9.46",
@@ -29,11 +34,17 @@
    "babel-plugin-transform-inline-environment-variables": "^0.4.3",
    "css-loader": "^4.2.1",
    "dotenv": "^8.2.0",
+    "express": "^4.17.1",
+    "fs-extra": "^9.1.0",
+    "get-port": "^5.1.1",
    "html-webpack-plugin": "^4.3.0",
+    "jest": "^26.6.3",
    "offline-plugin": "^5.0.7",
    "parcel-bundler": "^1.12.4",
+    "puppeteer": "^7.1.0",
    "react-hot-loader": "^4.12.21",
    "style-loader": "^1.2.1",
+    "ts-jest": "^26.5.1",
    "ts-node": "^8.10.2",
    "typescript": "^3.9.7",
    "webpack": "^4.44.1",
--- a/src/components/File.tsx
+++ b/src/components/File.tsx
@@ -67,6 +67,7 @@ const FileView: React.FC<Props> = ({
    actions.push(
      <IconText
        icon={DownloadOutlined}
+        className="msg-download"
        type="primary"
        text="Download"
        onClick={() => downloadLink(file.name, file.blob!)}
@@ -77,6 +78,7 @@ const FileView: React.FC<Props> = ({
  return (
    <List.Item
      actions={actions}
+      className="msg-item"
    >
      <List.Item.Meta
        avatar={icon}
--- a/src/components/encrypt/Add.tsx
+++ b/src/components/encrypt/Add.tsx
@@ -13,8 +13,8 @@ const Add: React.FC = () => {
    <>
      <Divider>
        <Radio.Group onChange={evt => setType(evt.target.value)} defaultValue={DEFAULT_VALUE}>
-          <Radio.Button value="text"><FileTextOutlined /> Text</Radio.Button>
-          <Radio.Button value="file"><FileOutlined /> File</Radio.Button>
+          <Radio.Button className="add-text-tab" value="text"><FileTextOutlined /> Text</Radio.Button>
+          <Radio.Button className="add-file-tab" value="file"><FileOutlined /> File</Radio.Button>
        </Radio.Group>
      </Divider>
      {type === 'text' && <AddText />}
--- a/src/components/encrypt/AddText.tsx
+++ b/src/components/encrypt/AddText.tsx
@@ -19,12 +19,14 @@ const AddText : React.FC = () => {
      <Form.Item>
        <Input
          placeholder="Title"
+          className="msg-title"
          value={name}
          onChange={evt => setName(evt.target.value)}
        />
      </Form.Item>
      <Form.Item>
        <Input.TextArea
+          className="msg-body"
          placeholder="Your message here..."
          value={text} 
          rows={6}
@@ -34,6 +36,7 @@ const AddText : React.FC = () => {
      <Form.Item>
        <Button
          onClick={add}
+          className="msg-add"
          type="primary"
          icon={<PlusOutlined />}
          disabled={!text}
--- a/src/global.d.ts
+++ b/src/global.d.ts
@@ -0,0 +1 @@
+declare var testUrl: string;
--- a/src/screens/Intro.tsx
+++ b/src/screens/Intro.tsx
@@ -16,6 +16,7 @@ const Thumb: React.FC = ({
  title,
  Icon,
  link,
+  className,
 }) => {
  const history = useHistory();
  return (
@@ -23,6 +24,7 @@ const Thumb: React.FC = ({
      size="large"
      icon={<Icon />}
      type="link"
+      className={className}
      onClick={() => history.push(link)}
    >
      {title}
@@ -39,15 +41,18 @@ const Intro = () => {
        <Thumb
          title="I want to send a text/file"
          link="/send"
+          className="send-btn"
          Icon={UploadOutlined}
        /> 
        <Thumb
          link="/key"
+          className="want-to-receive-btn"
          title="I want to receive a file"
          Icon={KeyOutlined}
        />
        <Thumb
          link="/receive"
+          className="did-receive-btn"
          title="I have received a file"
          Icon={DownloadOutlined}
        />
--- a/test-assets/key
+++ b/test-assets/key
@@ -0,0 +1,81 @@
+-----BEGIN PGP PRIVATE KEY BLOCK-----
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--- a/test-assets/key.pub
+++ b/test-assets/key.pub
@@ -0,0 +1,40 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
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+W5KeX8ZD2ZoIPX3Wqqgjsht85BOA0fYZUvT5gD45VmymGqmlG3Lfc/TfmsPuBI67
+ZArO9DqkeGijY4/XeJ+f7ovt+HEGczcB89c70jG64nSwEh/dx0zDKPPh/JZ9cshc
+DX1erP88j8ILfyRQmoIJjf8yZMs1kquSpK63ywzpZaCqDwW1tV6jVDVKV4knm/D9
+lCH1f+j/BQ2HGpjSDO2oWG/y3h50S0OXjGKtdkO/k+pMTzuYRor9Yr1ce+baAskx
+FEdT6HR5t9sJQx03EU5+1IR17OMFB9z4aAQhDxK03JRO/BkcZwolmZ06bRHUPA8h
+D33WlaaV25DKtCW+HwQorq4840/pXfozKx/1H6kko2dWGwgTASc=
+=dEQO
+-----END PGP PUBLIC KEY BLOCK-----
--- a/tests/encryption.test.ts
+++ b/tests/encryption.test.ts
@@ -0,0 +1,76 @@
+import puppeteer, { Browser, Page } from 'puppeteer';
+import path from 'path';
+import fs from 'fs-extra';
+import { nanoid } from 'nanoid';
+import openpgp, { key, message } from 'openpgp';
+
+const sleep = (time: number) => new Promise((resolve) => setTimeout(resolve, time));
+
+describe('encryption', () => {
+  let browser: Browser;
+  let page: Page;
+  let tmpDir: string;
+  let keys: key.KeyResult;
+
+  const getText = async (elm: any) => {
+    const text = await page.evaluate(el => el.textContent, elm);
+    return text;
+  }
+
+  beforeAll(async () => {
+    tmpDir = path.resolve(`.tmp/${nanoid}`);
+    await fs.mkdirp(tmpDir);
+    const data = await fs.readFile(
+      path.join(__dirname, '..', 'test-assets', 'key'),
+      'utf-8',
+    );
+    keys = await key.readArmored(data);
+  });
+
+  beforeEach(async () => {
+    browser = await puppeteer.launch({
+      args: [
+        '--no-sandbox',
+        '--disable-setuid-sandbox',
+      ]
+    });
+    page = await browser.newPage();
+    (page as any)._client.send('Page.setDownloadBehavior', {
+      behavior: 'allow',
+      downloadPath: tmpDir,
+    });
+    await page.goto(testUrl, {
+      waitUntil: 'networkidle2',
+    });
+  });
+
+  afterEach(async () => {
+    await browser.close();
+  });
+
+  it('should be able to encrypt a text', async () => {
+    await page.click('.send-btn');
+    await page.click('.add-text-tab');
+    await page.type('.msg-title', 'Foo');
+    await page.type('.msg-body', 'Bar');
+    await page.click('.msg-add');
+    await sleep(300);
+    const items = await page.$$('.msg-item');
+    expect(items.length).toBe(1);
+    const [item] = items;
+    const title = await item.$('.ant-list-item-meta-title');
+    const titleText = await getText(title);
+    expect(titleText).toBe('Foo.txt.asc');
+    await page.click('.msg-download');
+    await sleep(300);
+    const downloadPath = path.join(tmpDir, 'Foo.txt.asc');
+    expect(fs.existsSync(downloadPath)).toBe(true);
+    const data = await fs.readFile(downloadPath, 'utf-8');
+    
+    const decrypted = await openpgp.decrypt({
+      message: await message.readArmored(data),
+      privateKeys: keys.keys[0],
+    });
+    expect(decrypted.data).toBe('Bar');
+  });
+});
--- a/tests/env-ts.ts
+++ b/tests/env-ts.ts
@@ -0,0 +1,50 @@
+import NodeEnvironment from 'jest-environment-node';
+import { Server, createServer } from 'http';
+import getPort from 'get-port';
+import webpack from 'webpack';
+import path from 'path';
+import express from 'express';
+import createConfig from '../webpack.config';
+
+const build = () => new Promise<Server>(async (resolve, reject) => {
+  const config = await createConfig({
+    test: true,
+  });
+  const port = await getPort();
+  const bundler = webpack(config);
+  bundler.run((err, stats) => {
+    if (err) {
+      return reject(err);
+    } else if (stats.hasErrors()) {
+      return reject(new Error('Webpack errors'));
+    }
+    const app = express();
+    app.use(express.static(path.join(__dirname, '..', 'dist')));
+    const server = createServer(app);
+    const listener = server.listen(port, '127.0.0.1', () => {
+      resolve(listener);
+    });
+  });
+});
+
+class CustomEnvironment extends NodeEnvironment {
+  private _server?: Server;
+
+  constructor(config: any) {
+    super(config);
+  }
+
+  async setup() {
+    await super.setup();
+    this._server = await build();
+    const address: any = this._server?.address();
+    this.global.testUrl = `http://${address.address}:${address.port}`
+  }
+
+  async teardown() {
+    await super.teardown();
+    this._server?.close();
+  }
+}
+
+module.exports = CustomEnvironment;
--- a/tests/env.js
+++ b/tests/env.js
@@ -0,0 +1,4 @@
+require('ts-node/register');
+const Env = require('./env-ts');
+
+module.exports = Env;
--- a/webpack.config.ts
+++ b/webpack.config.ts
@@ -1,10 +1,15 @@
 require('dotenv').config();
 import webpack, { Configuration } from 'webpack';
 import axios from 'axios';
+import fs from 'fs';
 import HtmlWebpackPlugin from 'html-webpack-plugin';
 import WorkboxWebpackPlugin from 'workbox-webpack-plugin';
 import path from 'path';

+interface Options {
+  test: boolean;
+}
+
 const repo = process.env.GITHUB_REPOSITORY;
 if (!repo) {
  throw new Error('No GITHUB_REPOSITRY env variable found');
@@ -13,7 +18,7 @@ const [username] = repo.split('/');

 const __DEV__ = process.env.NODE_ENV !== 'production';

-const createConfig = async ():Promise<Configuration> => {
+const getData = async () => {
  const { data: keyList } = await axios.get(`https://api.github.com/users/${username}/gpg_keys`);
  if (keyList.length === 0) {
    throw new Error(`The user ${username} does not have any GPG keys`);
@@ -22,6 +27,24 @@ const createConfig = async ():Promise<Configuration> => {
    username,
    keys: keyList.map((key: any) => key.raw_key),
  };
+
+  return data;
+};
+
+const getTestData: typeof getData = async () => {
+  const pubKey = fs.readFileSync(path.join(__dirname, 'test-assets', 'key.pub'), 'utf-8');
+  return {
+    username: 'foobar',
+    keys: [
+      pubKey,
+    ],
+  };
+};
+
+const createConfig = async (options: Options = {
+  test: false,
+}):Promise<Configuration> => {
+  const data = await (options.test ? getTestData() : getData());
  const config: Configuration = {
    mode: __DEV__ ? 'development' : 'production',
    entry: {
--- a/yarn.lock
+++ b/yarn.lock