What are the best practices for testing Vuex in Vue applications?

What are the best practices for testing Vuex in Vue applications?

When testing Vuex, it's important to isolate your store modules, use mocks for dependencies, and test actions, mutations, and getters separately.

Can you explain how to test mutations specifically?

To test mutations, you can create a fresh state, apply the mutation, and then assert that the state has changed as expected.

What tools do you recommend for testing Vuex?

I recommend using Jest for unit testing and Vue Test Utils for testing Vue components that interact with Vuex.

How do I handle asynchronous actions in my tests?

For asynchronous actions, you can use Jest's async/await syntax or return a promise to ensure your tests wait for the action to complete.