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import { expect, describe, it } from '@jest/globals' |
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import Store from '../store.js' |
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const testStore = new Store() |
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describe('Test the store', () => { |
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it('It should add an item to the store', () => { |
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testStore.addItem({ id: 42, value: 1 }) |
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const result = testStore.search() |
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expect(result.items).toEqual([{ id: 42, value: 1 }]) |
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expect(result.count()).toEqual(1) |
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expect(result.totalCount()).toEqual(1) |
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expect(result.from).toEqual(0) |
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expect(result.size).toEqual(10) |
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expect(result.page).toEqual(0) |
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}) |
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it('It should add another item to the store', () => { |
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testStore.addItem({ id: 43, value: 2 }) |
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const result = testStore.search({ page: 0, size: 10 }) |
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expect(result.items).toEqual([{ id: 42, value: 1 }, { id: 43, value: 2 }]) |
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expect(result.count()).toEqual(2) |
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expect(result.totalCount()).toEqual(2) |
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expect(result.page).toEqual(0) |
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}) |
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it('It should get the first page with items with a limit of 1 per page', () => { |
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const result = testStore.search({ page: 0, size: 1 }) |
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expect(result.items).toEqual([{ id: 42, value: 1 }]) |
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expect(result.count()).toEqual(1) |
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expect(result.totalCount()).toEqual(2) |
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expect(result.from).toEqual(0) |
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expect(result.size).toEqual(1) |
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expect(result.page).toEqual(0) |
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}) |
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it('It should get the second page with items with a limit of 1 per page', () => { |
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const result = testStore.search({ page: 1, size: 1 }) |
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expect(result.items).toEqual([{ id: 43, value: 2 }]) |
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expect(result.count()).toEqual(1) |
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expect(result.totalCount()).toEqual(2) |
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expect(result.from).toEqual(1) |
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expect(result.size).toEqual(1) |
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expect(result.page).toEqual(1) |
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}) |
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it('It should update the item with id 43', () => { |
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testStore.updateItem({ id: 43, value: 3 }) |
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const result = testStore.search({ page: 0, size: 10 }) |
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expect(result.items).toEqual([{ id: 42, value: 1 }, { id: 43, value: 3 }]) |
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expect(result.count()).toEqual(2) |
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expect(result.totalCount()).toEqual(2) |
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expect(result.page).toEqual(0) |
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}) |
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it('It should remove item with id 43', () => { |
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testStore.removeItem({ id: 43, value: 3 }) |
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const result = testStore.search({ page: 0, size: 10 }) |
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expect(result.valueOf()).toEqual([{ id: 42, value: 1 }]) |
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expect(result.count()).toEqual(1) |
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expect(result.totalCount()).toEqual(1) |
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expect(result.page).toEqual(0) |
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}) |
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}) |
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hckrnews /
store
