53 lines
2.1 KiB
TypeScript
53 lines
2.1 KiB
TypeScript
import { describe, expect, it } from 'vitest';
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import { MonthlyRecurrencePattern } from './MonthlyRecurrencePattern';
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describe('MonthlyRecurrencePattern', () => {
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it('should create valid pattern', () => {
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const pattern = MonthlyRecurrencePattern.create(1, 'Mon');
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expect(pattern.ordinal).toBe(1);
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expect(pattern.weekday).toBe('Mon');
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});
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it('should validate ordinal range', () => {
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expect(() => MonthlyRecurrencePattern.create(0 as 1, 'Mon')).toThrow('MonthlyRecurrencePattern ordinal must be between 1 and 4');
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expect(() => MonthlyRecurrencePattern.create(5 as 1, 'Mon')).toThrow('MonthlyRecurrencePattern ordinal must be between 1 and 4');
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});
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it('should validate weekday', () => {
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expect(() => MonthlyRecurrencePattern.create(1, 'Invalid' as 'Mon')).toThrow('MonthlyRecurrencePattern weekday must be a valid weekday');
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});
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it('should get ordinal suffix', () => {
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const first = MonthlyRecurrencePattern.create(1, 'Mon');
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const second = MonthlyRecurrencePattern.create(2, 'Tue');
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const third = MonthlyRecurrencePattern.create(3, 'Wed');
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const fourth = MonthlyRecurrencePattern.create(4, 'Thu');
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expect(first.getOrdinalSuffix()).toBe('1st');
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expect(second.getOrdinalSuffix()).toBe('2nd');
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expect(third.getOrdinalSuffix()).toBe('3rd');
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expect(fourth.getOrdinalSuffix()).toBe('4th');
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});
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it('should get description', () => {
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const pattern = MonthlyRecurrencePattern.create(2, 'Wed');
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expect(pattern.getDescription()).toBe('2nd Wed of the month');
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});
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it('should have props', () => {
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const pattern = MonthlyRecurrencePattern.create(1, 'Mon');
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expect(pattern.props).toEqual({
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ordinal: 1,
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weekday: 'Mon',
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});
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});
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it('equals', () => {
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const pattern1 = MonthlyRecurrencePattern.create(1, 'Mon');
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const pattern2 = MonthlyRecurrencePattern.create(1, 'Mon');
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const pattern3 = MonthlyRecurrencePattern.create(2, 'Mon');
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const pattern4 = MonthlyRecurrencePattern.create(1, 'Tue');
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expect(pattern1.equals(pattern2)).toBe(true);
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expect(pattern1.equals(pattern3)).toBe(false);
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expect(pattern1.equals(pattern4)).toBe(false);
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});
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}); |