import { Schedule } from "../server/types/scheduledEventTypes"

test('multiplier is parsed', () => {
	const schedule = new Schedule('every3weeks')
	const multi = schedule.getMultiplierFromVariableString()
	expect(multi).toEqual(3)
})
test('get duration 3 weeks', () => {
	const schedule = new Schedule('every3weeks')
	const duration = schedule.calculateDuration()
	expect(duration).toEqual({ weeks: 3 })
})
test('get duration 4 years', () => {
	const schedule = new Schedule('every4years')
	const duration = schedule.calculateDuration()
	expect(duration).toEqual({ years: 4 })
})
test('get duration 27 days', () => {
	const schedule = new Schedule('every27days')
	const duration = schedule.calculateDuration()
	expect(duration).toEqual({ days: 27 })
})
describe('get new Dates', () => {
	test('every 27 days', () => {
		const schedule = new Schedule('every27days')
		const oldDate = new Date('2022-01-01')
		const newDate = new Date('2022-01-28')
		expect(schedule.getNewDate(oldDate)).toEqual(newDate)
	})
	test('every 2 weeks', () => {
		const schedule = new Schedule('every2weeks')
		const oldDate = new Date('2022-01-01')
		const newDate = new Date('2022-01-15')
		expect(schedule.getNewDate(oldDate)).toEqual(newDate)
	})
	test('every 1 month', () => {
		const schedule = new Schedule('every1months')
		const oldDate = new Date('2022-01-01')
		const newDate = new Date('2022-02-01')
		expect(schedule.getNewDate(oldDate)).toEqual(newDate)
	})
	test('every 4 year', () => {
		const schedule = new Schedule('every4years')
		const oldDate = new Date('2022-01-01')
		const newDate = new Date('2026-01-01')
		expect(schedule.getNewDate(oldDate)).toEqual(newDate)
	})
	test('every 2 days', () => {
		const schedule = new Schedule('every2days')
		const oldDate = new Date('2022-01-01')
		const newDate = new Date('2022-01-03')
		expect(schedule.getNewDate(oldDate)).toEqual(newDate)
	})
	test('every 2 days', () => {
		const schedule = new Schedule('Every2DAys')
		const oldDate = new Date('2022-01-01')
		const newDate = new Date('2022-01-03')
		expect(schedule.getNewDate(oldDate)).toEqual(newDate)
	})
	test('every 2 day[s]', () => {
		const schedule = new Schedule('Every2DAy')
		const oldDate = new Date('2022-01-01')
		const newDate = new Date('2022-01-03')
		expect(schedule.getNewDate(oldDate)).toEqual(newDate)
	})
})