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* Remove QuickSelect doctest There are more Jest test cases already. * Remove AverageMedian doctest Already migrated to jest * Migrate doctest for BinaryExponentiationRecursive.js (also remove inline "main" test method) * Migrate doctest for EulersTotient.js (also remove inline "main" test method) * Migrate doctest for PrimeFactors.js (also remove inline "main" test method) * Migrate doctest for BogoSort.js Re-write prototype-polluting helper methods, too. (also remove inline test driver code) * Migrate doctest for BeadSort.js (also remove inline test driver code) * Migrate doctest for BucketSort.js (also remove inline test driver code) * Migrate doctest for CocktailShakerSort.js (also remove inline test driver code) * Migrate doctest for MergeSort.js (also remove inline test driver code) * Migrate doctest for QuickSort.js (also remove inline test driver code) * Migrate doctest for ReverseString.js (also remove inline test driver code) * Migrate doctest for ReverseString.js * Migrate doctest for ValidateEmail.js * Migrate doctest for ConwaysGameOfLife.js (remove the animate code, too) * Remove TernarySearch doctest Already migrated to jest * Migrate doctest for BubbleSort.js (also remove inline test driver code) * Remove doctest from CI and from dependencies relates to #742 fixes #586 * Migrate doctest for RgbHsvConversion.js * Add --fix option to "standard" npm script * Migrate doctest for BreadthFirstSearch.js (also remove inline test driver code) * Migrate doctest for BreadthFirstShortestPath.js (also remove inline test driver code) * Migrate doctest for EulerMethod.js (also remove inline test driver code) Move manual test-code for plotting stuff in the browser in a distinct file, too. Those "*.manual-test.js" files are excluded from the UpdateDirectory.mjs script, as well. * Migrate doctest for Mandelbrot.js (also remove inline test driver code & moved manual drawing test into a *.manual-test.js) * Migrate doctest for FloodFill.js * Migrate doctest for KochSnowflake.js (also move manual drawing test into a *.manual-test.js) * Update npm lockfile * Update README and COMMITTING with a few bits & bobs regarding testing & code quality
66 lines
2.2 KiB
JavaScript
66 lines
2.2 KiB
JavaScript
import { ReverseStringIterative, ReverseStringIterativeInplace } from '../ReverseString'
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describe('ReverseStringIterative', () => {
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it('expects to reverse a simple string', () => {
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expect(ReverseStringIterative('reverse')).toEqual('esrever')
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expect(ReverseStringIterative('some')).toEqual('emos')
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expect(ReverseStringIterative('string')).toEqual('gnirts')
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expect(ReverseStringIterative('The Algorithms Javascript')).toEqual('tpircsavaJ smhtiroglA ehT')
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})
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it('expects to reverse a string with spaces in between', () => {
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expect(ReverseStringIterative('reverse me')).toEqual('em esrever')
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})
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it('expects to reverse a simple string without capitalizing the first letter', () => {
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expect(ReverseStringIterative('Javascript')).toEqual('tpircsavaJ')
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})
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it.each`
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input
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${123456}
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${[1, 2, 3, 4, 5, 6]}
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${{ test: 'test' }}
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${null}
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`(
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'expects to throw a type error given a value that is $input',
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({ input }) => {
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expect(() => ReverseStringIterative(input)).toThrow('The given value is not a string')
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}
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)
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it('expects to return a empty string with an empty string is given', () => {
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expect(ReverseStringIterative('')).toEqual('')
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})
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})
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describe('ReverseStringIterativeInplace', () => {
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it('expects to reverse a simple string', () => {
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expect(ReverseStringIterativeInplace('reverse')).toEqual('esrever')
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expect(ReverseStringIterativeInplace('some')).toEqual('emos')
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expect(ReverseStringIterativeInplace('string')).toEqual('gnirts')
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expect(ReverseStringIterativeInplace('The Algorithms Javascript')).toEqual('tpircsavaJ smhtiroglA ehT')
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})
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it('expects to reverse a simple string without capitalizing the first letter', () => {
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expect(ReverseStringIterativeInplace('Javascript')).toEqual('tpircsavaJ')
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})
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it('expects to return an empty string given an empty string', () => {
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expect(ReverseStringIterativeInplace('Javascript')).toEqual('tpircsavaJ')
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})
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it.each`
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input
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${123456}
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${[1, 2, 3, 4, 5, 6]}
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${{ test: 'test' }}
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${null}
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`(
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'expects to throw a type error given a value that is $input',
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({ input }) => {
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expect(() => ReverseStringIterativeInplace(input)).toThrow('The given value is not a string')
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}
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)
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})
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