hardlounge/test/client/js/libs/handlebars/ircmessageparser/anyIntersection.js

31 lines
840 B
JavaScript
Raw Normal View History

2017-03-18 08:18:47 +00:00
"use strict";
const expect = require("chai").expect;
const anyIntersection = require("../../../../../../client/js/libs/handlebars/ircmessageparser/anyIntersection");
describe("anyIntersection", () => {
it("should not intersect on edges", () => {
const a = {start: 1, end: 2};
const b = {start: 2, end: 3};
expect(anyIntersection(a, b)).to.equal(false);
expect(anyIntersection(b, a)).to.equal(false);
});
it("should intersect on overlapping", () => {
const a = {start: 0, end: 3};
const b = {start: 1, end: 2};
expect(anyIntersection(a, b)).to.equal(true);
expect(anyIntersection(b, a)).to.equal(true);
});
it("should not intersect", () => {
const a = {start: 0, end: 1};
const b = {start: 2, end: 3};
expect(anyIntersection(a, b)).to.equal(false);
expect(anyIntersection(b, a)).to.equal(false);
});
});