File size: 2,283 Bytes
cf86710 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | import { defaultDateLib } from "../classes/DateLib";
import { rangeOverlaps } from "./rangeOverlaps";
const sunday = new Date(2024, 8, 1);
const monday = new Date(2024, 8, 2);
const tuesday = new Date(2024, 8, 3);
const thursday = new Date(2024, 8, 5);
const saturday = new Date(2024, 8, 7);
const nextWeekSunday = new Date(2024, 8, 8);
const leftRange = { from: monday, to: saturday };
test('should return true when matching the "from" date', () => {
const rightRange = { from: sunday, to: monday };
const result = rangeOverlaps(leftRange, rightRange, defaultDateLib);
expect(result).toBe(true);
});
test('should return true when matching the "to" date', () => {
const rightRange = { from: saturday, to: nextWeekSunday };
const result = rangeOverlaps(leftRange, rightRange, defaultDateLib);
expect(result).toBe(true);
});
test("should return true when left date range contains right date range", () => {
const rightRange = { from: tuesday, to: thursday };
const result = rangeOverlaps(leftRange, rightRange, defaultDateLib);
expect(result).toBe(true);
});
test("should return true when right date range contains left date range", () => {
const rightRange = { from: sunday, to: nextWeekSunday };
const result = rangeOverlaps(leftRange, rightRange, defaultDateLib);
expect(result).toBe(true);
});
test("should return true when a date range is inverted", () => {
const rightRange = { to: sunday, from: nextWeekSunday };
const result = rangeOverlaps(leftRange, rightRange, defaultDateLib);
expect(result).toBe(true);
});
test('should return false on the edge of the "from" date', () => {
const rightRange = { from: new Date(2000, 1, 1), to: sunday };
const result = rangeOverlaps(leftRange, rightRange, defaultDateLib);
expect(result).toBe(false);
});
test('should return false on the edge of the "to" date', () => {
const rightRange = { from: nextWeekSunday, to: new Date(2077, 1, 1) };
const result = rangeOverlaps(leftRange, rightRange, defaultDateLib);
expect(result).toBe(false);
});
test("should return false when a date range is inverted", () => {
const rightRange = { to: nextWeekSunday, from: new Date(2077, 1, 1) };
const result = rangeOverlaps(leftRange, rightRange, defaultDateLib);
expect(result).toBe(false);
});
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