Setup
Vue Testing Library does not require any configuration to be used.
However, there are some things you can do when configuring your testing framework to reduce some boilerplate. In these docs we'll demonstrate configuring Jest.
Global Config
Adding options to your global test config can simplify the setup and teardown of tests in individual files.
Cleanup
You can ensure cleanup is called after each test and import
additional assertions by adding it to the setup configuration in Jest.
In Jest 24 and up, add the
setupFilesAfterEnv
option to your Jest config:
// jest.config.js
module.exports = {
setupFilesAfterEnv: ['@testing-library/vue/cleanup-after-each'],
}