bc518174
 王天杨
提交两个项目文件
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import { addDays } from 'date-fns';
import { DateRange } from 'index';
import { isDateInRange } from './isDateInRange';
const date = new Date();
describe('when range is missing the "from" date', () => {
const range: DateRange = { from: undefined };
const result = isDateInRange(date, range);
test('should return false', () => {
expect(result).toBe(false);
});
});
describe('when range is missing the "to" date', () => {
const result = isDateInRange(date, { from: date, to: undefined });
test('should return true', () => {
expect(result).toBe(true);
});
});
describe('when the range dates are the same as date', () => {
const range: DateRange = { from: date, to: date };
const result = isDateInRange(date, range);
test('should return true', () => {
expect(result).toBe(true);
});
});
describe('when the range dates are the same but not as date', () => {
const range: DateRange = { from: date, to: date };
const result = isDateInRange(addDays(date, 1), range);
test('should return false', () => {
expect(result).toBe(false);
});
});
describe('when the range is inverted', () => {
const range: DateRange = { from: addDays(date, 1), to: date };
const result = isDateInRange(date, range);
test('should return true', () => {
expect(result).toBe(true);
});
});
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