How can I compare asynchronous functions in Jest?
An example of an AI chatbot conversation about comparing async functions in Jest testing.
How can I compare asynchronous functions in Jest?
You can use Jest's toEqual or resolves matchers to compare the results of asynchronous functions.
Can you show me an example of using resolves?
Sure! You can write something like: await expect(asyncFunction()).resolves.toEqual(expectedValue);.
What if the async function throws an error?
In that case, you can use rejects like this: await expect(asyncFunction()).rejects.toThrow(error);.
Are there any best practices for testing async functions?
Yes, always ensure your tests are properly awaited and consider using async/await for better readability.
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