50 lines
1.1 KiB
Plaintext
50 lines
1.1 KiB
Plaintext
import { createDraftSafeSelector } from '@reduxjs/toolkit'
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interface Todo {
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id: number
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completed: boolean
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}
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interface Alert {
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id: number
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read: boolean
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}
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interface RootState {
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todos: Todo[]
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alerts: Alert[]
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}
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const rootState: RootState = {
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todos: [
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{ id: 0, completed: false },
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{ id: 1, completed: false },
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],
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alerts: [
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{ id: 0, read: false },
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{ id: 1, read: false },
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],
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}
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describe(createDraftSafeSelector.withTypes, () => {
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const createTypedDraftSafeSelector =
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createDraftSafeSelector.withTypes<RootState>()
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test('should return createDraftSafeSelector', () => {
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expect(createTypedDraftSafeSelector.withTypes).toEqual(expect.any(Function))
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expect(createTypedDraftSafeSelector.withTypes().withTypes).toEqual(
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expect.any(Function),
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)
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expect(createTypedDraftSafeSelector).toBe(createDraftSafeSelector)
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const selectTodoIds = createTypedDraftSafeSelector(
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[(state) => state.todos],
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(todos) => todos.map(({ id }) => id),
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)
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expect(selectTodoIds(rootState)).to.be.an('array').that.is.not.empty
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})
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})
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