46 lines
1.3 KiB
TypeScript
46 lines
1.3 KiB
TypeScript
import { addDays } from 'date-fns';
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import { DateRange } from 'index';
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import { isDateInRange } from './isDateInRange';
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const date = new Date();
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describe('when range is missing the "from" date', () => {
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const range: DateRange = { from: undefined };
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const result = isDateInRange(date, range);
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test('should return false', () => {
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expect(result).toBe(false);
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});
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});
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describe('when range is missing the "to" date', () => {
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const result = isDateInRange(date, { from: date, to: undefined });
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test('should return true', () => {
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expect(result).toBe(true);
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});
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});
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describe('when the range dates are the same as date', () => {
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const range: DateRange = { from: date, to: date };
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const result = isDateInRange(date, range);
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test('should return true', () => {
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expect(result).toBe(true);
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});
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});
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describe('when the range dates are the same but not as date', () => {
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const range: DateRange = { from: date, to: date };
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const result = isDateInRange(addDays(date, 1), range);
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test('should return false', () => {
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expect(result).toBe(false);
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});
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});
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describe('when the range is inverted', () => {
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const range: DateRange = { from: addDays(date, 1), to: date };
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const result = isDateInRange(date, range);
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test('should return true', () => {
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expect(result).toBe(true);
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});
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});
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