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fix: throw form DateToDay (#1628)

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This commit is contained in:
Piotr Idzik
2024-03-04 23:03:19 +01:00
committed by GitHub
parent 83b4dd8290
commit 2fe0dfde23
2 changed files with 25 additions and 32 deletions
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4
Conversions/DateToDay.js
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@ -26,13 +26,13 @@ const daysNameArr = [
const DateToDay = (date) => { const DateToDay = (date) => {
// firstly, check that input is a string or not. // firstly, check that input is a string or not.
if (typeof date !== 'string') { if (typeof date !== 'string') {
return new TypeError('Argument is not a string.') throw new TypeError('Argument is not a string.')
} }
// extract the date // extract the date
let [day, month, year] = date.split('/').map((x) => Number(x)) let [day, month, year] = date.split('/').map((x) => Number(x))
// check the data are valid or not. // check the data are valid or not.
if (day < 1 || day > 31 || month > 12 || month < 1) { if (day < 1 || day > 31 || month > 12 || month < 1) {
return new TypeError('Date is not valid.') throw new TypeError('Date is not valid.')
} }
// In case of Jan and Feb: // In case of Jan and Feb:

53
Conversions/test/DateToDay.test.js
View File

@ -1,35 +1,28 @@
import { DateToDay } from '../DateToDay' import { DateToDay } from '../DateToDay'
test('The date 18/02/2001 is Sunday', () => { describe('DateToDay', () => {
const res = DateToDay('18/02/2001') it.each([
expect(res).toBe('Sunday') ['18/02/2001', 'Sunday'],
}) ['18/12/2020', 'Friday'],
['12/12/2012', 'Wednesday'],
['01/01/2001', 'Monday'],
['1/1/2020', 'Wednesday'],
['2/3/2014', 'Sunday'],
['28/2/2017', 'Tuesday'],
['02/03/2024', 'Saturday'],
['29/02/2024', 'Thursday']
])('%s is %s', (date, day) => {
expect(DateToDay(date)).toBe(day)
})
test('The date 18/12/2020 is Friday', () => { it('should throw when input is not a string', () => {
const res = DateToDay('18/12/2020') expect(() => DateToDay(100)).toThrowError()
expect(res).toBe('Friday') })
})
test('The date 12/12/2012 is Wednesday', () => { it.each(['32/01/2000', '00/01/2000', '15/00/2000', '15/13/2000'])(
const res = DateToDay('12/12/2012') 'should throw when input is not a correct date %s',
expect(res).toBe('Wednesday') (wrongDate) => {
}) expect(() => DateToDay(wrongDate)).toThrowError()
test('The date 01/01/2001 is Monday', () => { }
const res = DateToDay('01/01/2001') )
expect(res).toBe('Monday')
})
test('The date 1/1/2020 is Wednesday', () => {
const res = DateToDay('1/1/2020')
expect(res).toBe('Wednesday')
})
test('The date 2/3/2014 is Sunday', () => {
const res = DateToDay('2/3/2014')
expect(res).toBe('Sunday')
})
test('The date 28/2/2017 is Tuesday', () => {
const res = DateToDay('28/2/2017')
expect(res).toBe('Tuesday')
}) })