nuxt/test-utils

Expose mocks directly with `mockNuxtImport`

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#541 aperta il 18 ago 2023

 (1 commento) (11 reazioni) (0 assegnatari)TypeScript (115 fork)github user discovery
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Descrizione

Currently, it's possible to mock a Nuxt import:

mockNuxtImport('useStorage', () => {
    return vi.fn()
})

When we want to access this mock in our test, to run an assertion or to change the implementation, we can use vi.hoisted:

const { useStorageMock } = vi.hoisted(() => {
  return {
    useStorageMock: vi.fn()
  }
})

mockNuxtImport('useStorage', () => {
  return useStorageMock
})

// now we can change the implementation of useStorageMock between tests

This is a lot of code just to define and expose a single mock. Would it be possible to make mocking Nuxt imports easier by returning the mocks directly in mockNuxtImport?

I propose something like this:

const useStorageMock = mockNuxtImport('useStorage', () => {
    return vi.fn()
})

// now we can change the implementation of useStorageMock between tests

I'm down to have a look at this if this is possible.

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