test: add vitest-environment-nuxt (#1186)

composables/idb/index.ts

@@ -3,6 +3,8 @@ import type { Ref } from 'vue'
 import { del, get, set, update } from 'idb-keyval'
 import type { UseIDBOptions } from '@vueuse/integrations/useIDBKeyval'
 
+const isIDBSupported = !process.test && typeof indexedDB !== 'undefined'
+
 export async function useAsyncIDBKeyval<T>(
   key: IDBValidKey,
   initialValue: MaybeComputedRef<T>,
@@ -22,6 +24,8 @@ export async function useAsyncIDBKeyval<T>(
   const rawInit: T = resolveUnref(initialValue)
 
   async function read() {
+    if (!isIDBSupported)
+      return
     try {
       const rawValue = await get<T>(key)
       if (rawValue === undefined) {
@@ -40,6 +44,8 @@ export async function useAsyncIDBKeyval<T>(
   await read()
 
   async function write() {
+    if (!isIDBSupported)
+      return
     try {
       if (data.value == null) {
         await del(key)

composables/masto/statusDrafts.ts

@@ -4,7 +4,7 @@ import { STORAGE_KEY_DRAFTS } from '~/constants'
 import type { Draft, DraftMap } from '~/types'
 import type { Mutable } from '~/types/utils'
 
-export const currentUserDrafts = process.server ? computed<DraftMap>(() => ({})) : useUserLocalStorage<DraftMap>(STORAGE_KEY_DRAFTS, () => ({}))
+export const currentUserDrafts = process.server || process.test ? computed<DraftMap>(() => ({})) : useUserLocalStorage<DraftMap>(STORAGE_KEY_DRAFTS, () => ({}))
 
 export const builtinDraftKeys = [
   'dialog',

composables/users.ts

@@ -289,7 +289,7 @@ interface UseUserLocalStorageCache {
  * Create reactive storage for the current user
  */
 export function useUserLocalStorage<T extends object>(key: string, initial: () => T): Ref<T> {
-  if (process.server)
+  if (process.server || process.test)
     return shallowRef(initial())
 
   // @ts-expect-error bind value to the function