Miss any of our Open RFC calls?Watch the recordings here! »

call-spy

2.0.2 • Public • Published

callSpy

Tiny function for spying on function calls.

Install

$ npm install --save call-spy

Usage

import callSpy from 'call-spy';
 
const [fn, result] = callSpy ( () => 'yay' );
 
result.called; // false
result.calls; // 0
 
fn ( 1, 2, 3 ); // 'yay!'
 
result.called; // true
result.calls; // 1
result.return; // 'yay!'
result.arguments; // [1, 2, 3]

License

MIT © Fabio Spampinato

Keywords

Install

npm i call-spy

DownloadsWeekly Downloads

0

Version

2.0.2

License

MIT

Unpacked Size

8.09 kB

Total Files

13

Last publish

Collaborators

  • avatar