Nuxt/packages/cli/test/unit/imports.test.js

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import consola from 'consola'
import { importModule } from '../../src/imports'
describe('imports', () => {
test('should import relative module', async () => {
await expect(importModule('jest')).resolves.toBeDefined()
})
test('should import core module', async () => {
await expect(importModule('path')).resolves.toBeDefined()
})
test('should print error when module not found', async () => {
await expect(importModule('not-found-module')).resolves.toBeUndefined()
expect(consola.fatal).toHaveBeenCalled()
expect(consola.fatal).toHaveBeenCalledWith(
`Module not-found-module not found.\n\n`,
`Please install missing dependency:\n\n`,
`Using npm: npm i not-found-module\n\n`,
`Using yarn: yarn add not-found-module`
)
})
test('should throw error when error is not module not found', async () => {
await expect(importModule('jest/README.md')).rejects.toThrow()
})
})