How can I use Sinon.js with Jest for testing?
You can use Sinon.js with Jest to create spies, mocks, and stubs for your tests. First, install Sinon using npm.
What are the main features of Sinon.js?
Sinon.js provides standalone test spies, stubs, and mocks that work with any testing framework, including Jest.
Can you show me a simple example of using a spy?
Sure! Here's a basic example:
const sinon = require('sinon');
const myObj = { myMethod: () => 'Hello' };
const spy = sinon.spy(myObj, 'myMethod');
myObj.myMethod();
console.log(spy.called); // true
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