What are the best practices for unit testing in Vue 3?

What are the best practices for unit testing in Vue 3?

Some best practices include using Vue Test Utils, writing clear and concise tests, and testing components in isolation.

Can you explain how to use Vue Test Utils?

Vue Test Utils is a utility library for testing Vue components. It provides methods to mount components and interact with them.

What should I focus on when writing tests?

Focus on testing the component's behavior, props, events, and emitted events to ensure everything works as expected.

How do I mock dependencies in my tests?

You can use libraries like Jest to mock dependencies by creating mock functions or using the jest.mock() method.

Any tips for organizing my test files?

Organize your test files alongside your components or in a dedicated tests directory, and use descriptive naming conventions.