# playwright-electron
This package contains the [Electron](https://www.electronjs.org/) flavor of [Playwright](http://github.com/microsoft/playwright).
## How to demo
```bash
npm i --save-dev electron@beta
npm i --save-dev playwright-electron@next
```
`index.js` - main Electron application file.
```js
const { app, BrowserWindow } = require('electron');
function createWindow () {
let win = new BrowserWindow({
width: 800,
height: 600,
});
win.loadFile('index.html');
}
app.whenReady().then(createWindow);
```
`index.html` - page that Electron opens in a BrowserWindow.
```js
Hello World!
Hello World!
```
`test/spec.js` - test file
```js
const { electron } = require('playwright-electron');
const assert = require('assert');
const electronPath = require('electron');
const path = require('path')
describe('Sanity checks', function () {
this.timeout(10000);
beforeEach(async () => {
// Before each test start Electron application.
this.app = await electron.launch(electronPath, {
path: electronPath,
args: [path.join(__dirname, '..')] // loads index.js
});
});
afterEach(async () => {
// Before each test close Electron application.
await this.app.close();
});
it('sanity checks', async () => {
// Wait for the first window to appear.
const window = await this.app.firstWindow();
// Assert window title.
assert.equal(await window.title(), 'Hello World!');
// Capture window screenshot.
await window.screenshot({ path: 'intro.png' });
// Collect console logs.
let consoleText;
window.on('console', message => consoleText = message.text());
// Click button.
await window.click('text=Click me');
// Check that click produced console message.
assert.equal(consoleText, 'click');
});
});
```