fix: improve deep partial type used in tests

The deep partial type from redux had the problem that it could only be applied to records. This caused problems with primitive types and arrays.

Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>

commons/src/utils/deep-partial.ts

@@ -0,0 +1,13 @@
+/*
+ * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export type DeepPartial<T> = T extends null | undefined
+  ? T
+  : T extends Array<infer ArrayType>
+  ? Array<DeepPartial<ArrayType>>
+  : T extends Record<string | number | symbol, unknown>
+  ? { [P in keyof T]?: DeepPartial<T[P]> }
+  : T

commons/src/utils/index.ts

@@ -5,3 +5,4 @@
  */
 
 export * from './wait-for-other-promises-to-finish.js'
+export type { DeepPartial } from './deep-partial.js'

frontend/src/test-utils/mock-app-state.ts

@@ -5,7 +5,6 @@
  */
 import * as useApplicationStateModule from '../hooks/common/use-application-state'
 import type { ApplicationState } from '../redux/application-state'
-import type { DeepPartial } from 'redux'
 import { initialState as initialStateDarkMode } from '../redux/dark-mode/reducers'
 import { initialState as initialStateEditorConfig } from '../redux/editor/reducers'
 import { initialState as initialStateNoteDetails } from '../redux/note-details/initial-state'
@@ -13,7 +12,7 @@ import { initialState as initialStateRealtimeStatus } from '../redux/realtime/re
 import { initialState as initialStateRendererStatus } from '../redux/renderer-status/reducers'
 import type { NoteDetails } from '../redux/note-details/types/note-details'
 import type { RealtimeStatus } from '../redux/realtime/types'
-import type { HistoryEntryWithOrigin } from '../api/history/types'
+import type { DeepPartial } from '@hedgedoc/commons'
 
 jest.mock('../redux/editor/methods', () => ({
   loadFromLocalStorage: jest.fn().mockReturnValue(undefined)
@@ -37,7 +36,7 @@ export const mockAppState = (state?: DeepPartial<ApplicationState>) => {
         ...initialStateEditorConfig,
         ...state?.editorConfig
       },
-      history: (state?.history ?? []) as HistoryEntryWithOrigin[],
+      history: state?.history ?? [],
       noteDetails: {
         ...initialStateNoteDetails,
         ...state?.noteDetails

frontend/src/test-utils/mock-note-permissions.ts

@@ -4,10 +4,8 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 import type { ApplicationState } from '../redux/application-state'
-import type { DeepPartial } from 'redux'
 import { mockAppState } from './mock-app-state'
-import type { LoginUserInfo } from '../api/me/types'
-import type { NotePermissions } from '@hedgedoc/commons'
+import type { DeepPartial, NotePermissions } from '@hedgedoc/commons'
 
 /**
  * Mocks the {@link NotePermissions} field of a note in the {@link ApplicationState }for a test.
@@ -38,6 +36,6 @@ export const mockNotePermissions = (
     user: {
       ...additionalState?.user,
       username: ownUsername
-    } as LoginUserInfo
-  })
+    }
+  } as DeepPartial<ApplicationState>)
 }