@bigfishtv/cockpit/src/utils/sortUtils.spec.js

import { sortProperty, multisort } from './sortUtils'

describe('sortProperty', () => {
	test('sort by property asc', () => {
		const input = [{ id: 1, order: 3 }, { id: 2, order: 2 }, { id: 3, order: -5 }]
		input.sort(sortProperty('order'))
		const expected = [{ id: 3, order: -5 }, { id: 2, order: 2 }, { id: 1, order: 3 }]
		expect(input).toEqual(expected)
	})

	test('sort by property desc', () => {
		const input = [{ id: 1, order: 3 }, { id: 3, order: -5 }, { id: 2, order: 2 }]
		const expected = [{ id: 1, order: 3 }, { id: 2, order: 2 }, { id: 3, order: -5 }]
		input.sort(sortProperty('order', 'desc'))
		expect(input).toEqual(expected)
	})

	test('sort by boolean property', () => {
		const input = [{ fixed: true }, { fixed: false }, { fixed: true }, { fixed: false }]
		const expected = [{ fixed: false }, { fixed: false }, { fixed: true }, { fixed: true }]
		input.sort(sortProperty('fixed'))
		expect(input).toEqual(expected)
	})

	test('sort by boolean property desc', () => {
		const input = [{ fixed: true }, { fixed: false }, { fixed: true }, { fixed: false }]
		const expected = [{ fixed: true }, { fixed: true }, { fixed: false }, { fixed: false }]
		input.sort(sortProperty('fixed', 'desc'))
		expect(input).toEqual(expected)
	})
})

describe('multisort', () => {
	test('multisort with multiple sorters', () => {
		const input = [
			{ name: 'Janet', age: 30 },
			{ name: 'Adam', age: 20 },
			{ name: 'Adam', age: 15 },
			{ name: 'Janet', age: 10 },
		]
		const expected = [
			{ name: 'Adam', age: 15 },
			{ name: 'Adam', age: 20 },
			{ name: 'Janet', age: 10 },
			{ name: 'Janet', age: 30 },
		]
		input.sort(multisort([sortProperty('name'), sortProperty('age')]))
		expect(input).toEqual(expected)
	})

	test('multisort with multiple sorters 2', () => {
		const input = [
			{ name: 'Janet', age: 30 },
			{ name: 'Adam', age: 20 },
			{ name: 'Adam', age: 15 },
			{ name: 'Janet', age: 10 },
		]
		const expected = [
			{ name: 'Janet', age: 10 },
			{ name: 'Adam', age: 15 },
			{ name: 'Adam', age: 20 },
			{ name: 'Janet', age: 30 },
		]
		input.sort(multisort([sortProperty('age'), sortProperty('name')]))
		expect(input).toEqual(expected)
	})
})