0.0.1 • Published 4 years ago
har-recorder v0.0.1
har-recorder
Use this package to capture HAR recordings from Chrome sessions or Selenium tests.
Selenium usage example
const { startRecording, endRecording } = HarRecorder();
// enable chrome remote debugging on port 9223
let chrome_options = new chrome.Options()
.addArguments("--remote-debugging-port=9223");
driver = await new Builder()
.setChromeOptions(chrome_options)
.forBrowser('chrome')
.build();
// start the recording on port 9223
await startRecording({ port: 9223 });
// do Selenium stuff
await driver.navigate().to('http://www.google.com');
await driver.wait(until.elementLocated(By.name('identification')));
// save recording to file
endRecording('create-blog-post.har');
driver.quit();
Installation
npm install har-recorder
Setup
An instance of either Chrome itself or another implementation needs to be
running on a known port in order to use this module (defaults to
localhost:9222
).
API
The API consists of three parts:
The constractor function which creates a new HarRecorder.
startRecording([options])
which starts recording a given Chrome instance. The recording defaults tolocalhost:9222
. Overide this by passing a CDP options object.endRecording(filePath)
which saves the HAR recording to a file and resets the stored requests.
0.0.1
4 years ago