2023-03-03 23:07:51 -06:00
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import { getNextElementaryGeneration } from '../Elementary'
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describe('Elementary Cellular Automata', () => {
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describe('Rule Errors', () => {
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it('Correct', () => {
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2023-10-03 23:08:19 +02:00
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expect(() =>
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getNextElementaryGeneration([0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0], 128)
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).not.toThrow()
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})
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it('Less than 0', () => {
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2023-10-03 23:08:19 +02:00
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expect(() =>
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getNextElementaryGeneration([0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0], -1)
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).toThrow()
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})
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it('Greater than 255', () => {
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2023-10-03 23:08:19 +02:00
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expect(() =>
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getNextElementaryGeneration([0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0], 256)
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).toThrow()
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})
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it('Decimal', () => {
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2023-10-03 23:08:19 +02:00
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expect(() =>
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getNextElementaryGeneration([0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0], 100.4)
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).toThrow()
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})
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})
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describe('Rule 54 Iterations', () => {
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it('Generation 1', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0], 54)
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).toEqual([0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0])
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})
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it('Generation 2', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0], 54)
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).toEqual([0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0])
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})
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it('Generation 3', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0], 54)
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).toEqual([0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0])
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})
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it('Generation 4', () => {
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expect(
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getNextElementaryGeneration([0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0], 54)
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).toEqual([0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0])
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})
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})
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describe('Rule 222 Iterations', () => {
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it('Generation 1', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0], 222)
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).toEqual([0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0])
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})
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it('Generation 2', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0], 222)
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).toEqual([0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0])
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})
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it('Generation 3', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0], 222)
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).toEqual([0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0])
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})
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it('Generation 4', () => {
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expect(
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getNextElementaryGeneration([0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0], 222)
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).toEqual([0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0])
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})
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})
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describe('Rule 60 Iterations', () => {
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it('Generation 1', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0], 60)
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).toEqual([0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0])
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})
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it('Generation 2', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0], 60)
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).toEqual([0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0])
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})
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it('Generation 3', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0], 60)
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).toEqual([0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0])
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})
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it('Generation 4', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0], 60)
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).toEqual([0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0])
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})
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})
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describe('Rule 90 Iterations', () => {
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it('Generation 1', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0], 90)
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).toEqual([0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0])
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})
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it('Generation 2', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0], 90)
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).toEqual([0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0])
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})
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it('Generation 3', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0], 90)
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).toEqual([0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0])
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})
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it('Generation 4', () => {
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expect(
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getNextElementaryGeneration([0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0], 90)
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).toEqual([0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0])
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})
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})
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describe('Rule 30 Iterations', () => {
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it('Generation 1', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0], 30)
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).toEqual([0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0])
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})
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it('Generation 2', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0], 30)
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).toEqual([0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0])
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})
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it('Generation 3', () => {
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expect(
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getNextElementaryGeneration([0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0], 30)
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).toEqual([0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 0])
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})
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})
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})
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