What are the best practices for using Sinon.js in my tests?
An example of an AI chatbot conversation about best practices for using Sinon.js in testing.
What are the best practices for using Sinon.js in my tests?
When using Sinon.js, it's important to create clear and isolated tests. Always restore your spies, stubs, and mocks after each test to avoid side effects.
Can you explain how to properly restore spies and stubs?
Certainly! You can use sinon.restore() to restore all stubs and mocks. Alternatively, you can call restore() on individual spies or stubs.
What about using Sinon with promises?
When working with promises, ensure that your stubs return a promise. You can use sinon.stub().returns(Promise.resolve(value)) for this.
Are there any common pitfalls to avoid?
Yes, avoid creating global spies or stubs that can affect other tests. Always scope your mocks to the specific test case.
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