How to unit testing with jest in vue composition api component? How to unit testing with jest in vue composition api component? vue.js vue.js

How to unit testing with jest in vue composition api component?


I think simply importing CompositionApi should solve your issue.

import CompositionApi from '@vue/composition-api'Vue.use(CompositionApi)


I would also suggest to use jest.config.js file to initialize it by default:

setupFiles: ['<rootDir>/tests/helpers/foo.js']

then in your tests/ folder create helpers/ with file foo.js

and in file:

import Vue from 'vue'import CompositionApi from '@vue/composition-api'Vue.use(CompositionApi)