import {arrayIntersect} from "../src/Services/ArrayHelper";


describe("RoomIdentifier", () => {
    it("should return true on intersect", () => {
        expect(arrayIntersect(['admin', 'user'], ['admin', 'superAdmin'])).toBe(true);
    });
    it("should be reflexive", () => {
        expect(arrayIntersect(['admin', 'superAdmin'], ['admin', 'user'])).toBe(true);
    });
    it("should return false on non intersect", () => {
        expect(arrayIntersect(['admin', 'user'], ['superAdmin'])).toBe(false);
    });
})