What are some common errors in event emitter testing?
An example of an AI chatbot conversation about common errors in event emitter testing.
What are some common errors in event emitter testing?
Some common errors include not properly cleaning up listeners, failing to handle asynchronous events, and not testing edge cases.
Can you explain why cleaning up listeners is important?
Cleaning up listeners is crucial to prevent memory leaks and ensure that your tests do not interfere with each other.
What are edge cases I should consider?
Edge cases might include testing with no events emitted, multiple events emitted in quick succession, or events emitted after listeners are removed.
How can I effectively test asynchronous events?
You can use promises or async/await in your tests to ensure that the events are handled correctly before assertions are made.
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