What are the best practices for using Sinon.js in testing?
An example of an AI chatbot conversation about best practices for Sinon.js in testing.
What are the best practices for using Sinon.js in testing?
Some best practices include using spies for tracking function calls, stubs for replacing functions, and mocks for simulating behavior.
Can you explain the difference between spies, stubs, and mocks?
Sure! Spies track calls to a function, stubs replace a function's implementation, and mocks are used to simulate complex behaviors.
How do I set up Sinon.js in my project?
You can install Sinon.js via npm with npm install sinon, and then import it into your test files.
Are there any common pitfalls to avoid when using Sinon.js?
Yes, avoid overusing mocks as they can make tests brittle. Also, ensure to restore original functions after tests to prevent side effects.
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