mirror of
https://github.com/theoludwig/programming-challenges.git
synced 2024-11-09 22:08:58 +01:00
94 lines
2.8 KiB
TypeScript
94 lines
2.8 KiB
TypeScript
import { PassThrough } from 'node:stream'
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import chalk from 'chalk'
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import { cli } from '../../../cli'
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import { Test } from '../../../services/Test'
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const input = ['run', 'test']
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const challenge = 'hello-world'
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const language = 'c'
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const solution = 'function'
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const inputChallenge = `--challenge=${challenge}`
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const inputLanguage = `--language=${language}`
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const inputSolution = `--solution=${solution}`
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describe('programming-challenges run test', () => {
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afterEach(() => {
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jest.clearAllMocks()
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})
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it('succeeds', async () => {
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console.log = jest.fn()
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const stream = new PassThrough()
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const exitCode = await cli.run(
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[...input, inputChallenge, inputSolution, inputLanguage],
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{
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stdin: process.stdin,
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stdout: stream,
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stderr: stream
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}
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)
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stream.end()
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expect(exitCode).toEqual(0)
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expect(console.log).toHaveBeenNthCalledWith(2, `${chalk.bold('Name:')} ${challenge}/${language}/${solution}\n`)
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expect(console.log).toHaveBeenNthCalledWith(4, `${chalk.bold('Tests:')} ${chalk.bold.green('3 passed')}, 3 total`)
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expect(console.log).toHaveBeenNthCalledWith(6, Test.SUCCESS_MESSAGE)
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})
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it("fails with solution that doesn't exist", async () => {
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console.error = jest.fn()
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const stream = new PassThrough()
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const invalidSolution = 'invalid'
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const inputInvalidSolution = `--solution=${invalidSolution}`
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const exitCode = await cli.run(
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[...input, inputChallenge, inputInvalidSolution, inputLanguage],
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{
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stdin: process.stdin,
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stdout: stream,
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stderr: stream
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}
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)
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stream.end()
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expect(exitCode).toEqual(1)
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expect(console.error).toHaveBeenCalledWith(
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chalk.bold.red('Error:') + ' The solution was not found.'
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)
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})
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it('fails with invalid language', async () => {
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console.error = jest.fn()
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const stream = new PassThrough()
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const invalidLanguage = 'invalid'
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const inputInvalidLanguage = `--language=${invalidLanguage}`
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const exitCode = await cli.run(
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[...input, inputChallenge, inputSolution, inputInvalidLanguage],
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{
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stdin: process.stdin,
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stdout: stream,
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stderr: stream
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}
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)
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stream.end()
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expect(exitCode).toEqual(1)
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expect(console.error).toHaveBeenCalledWith(
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chalk.bold.red('Error:') + ' This programming language is not supported yet.'
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)
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})
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it('fails without options', async () => {
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console.error = jest.fn()
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const stream = new PassThrough()
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const exitCode = await cli.run(input, {
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stdin: process.stdin,
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stdout: stream,
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stderr: stream
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})
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stream.end()
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expect(exitCode).toEqual(1)
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expect(console.error).toHaveBeenCalledWith(
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`${chalk.bold.red('Error:')} You must specify all the options (\`--challenge\`, \`--solution\`, \`--language\`).`
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)
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})
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})
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