electrun

browser automation library. inspired by nightmare

install

npm install --save electrun

example

npm install -g babel@5
babel-node example.js

example.js

import Electrun from 'electrun';
 
async function main() {
    let electrun = new Electrun();
    electrun.process.stdout.pipe(process.stdout);
    electrun.process.stderr.pipe(process.stderr);
 
    let w = await electrun.open({ width: 1024, height: 768, show: true });
    await w.goto('about:blank');
    await w.devTool(true);
    await w.eval(`process.stdout.write('hello, electrun!\\n')`);
    await w.eval(`console.log('this will presented on devtool')`);
    await w.wait(3000);
    w.goto('http://google.com/');
    await w.wait('#lst-ib');
 
    // following code is todo
    await w.val('#lst-ib', 'electron');
    await w.submit('form');
    w.once('did-finish-load', async () => {
        await w.saveScreenshot('./electron.png');
    });
}
 
main().catch(err => console.error(err && err.stack || err));

api

Electrun

• open([browserWindowOptions]) -> Promise<BrowserWindow>: open and returns browser window (options)
• kill() -> void: kill electron process

BrowserWindow

• close() -> Promise: close browser window
• auth(username, password) -> Promise: set user info for passing basic authentication
• goto(urlString) -> Promise: goto url
• wait(msOrSelector) -> Promise: wait till selected element is present
• eval(code) -> Promise<JsonValue>: eval javascript code and return result
• click(selector) -> Promise
• mousedown(selector) -> Promise
• reload() -> Promise: reload page
• f5() -> Promise: same as reload
• devTool() -> Promise: toggle developer tool
• devTool(true) -> Promise: open developer tool
• devTool(false) -> Promise: close developer tool
• f12() -> Promise: same as devTool

todo

• val(selector) -> Promise<JsonValue>
• val(selector, value) -> Promise
• screenshot([rect]) -> Promise<Buffer>: returns screenshot as png buffer (rect)
• saveScreenshot(savePath[, rect]) -> Promise: save screenshot as png
• pdf([options]) -> Promise<Buffer>: (options)
• savePdf(savePath[, options]) -> Promise

license

zlib