import { isOverlapping } from "./utils";
import { Range } from "../useStore";

describe("testing isOverlapping", () => {
  testBothOrders([0, 5], [3, 10]);
  testBothOrders([0, 5], [3, 4]);
  testBothOrders([0, 5], [5, 10]);
  testBothOrders([0, 5], [6, 10], false);
  testBothOrders([0, 5], [-1, 1]);
  testBothOrders([0, 5], [-1, 0]);
  testBothOrders([0, 5], [-2, -1], false);
});

function testBothOrders(a: Range, b: Range, result = true) {
  it(`test is overlapping ${a} ${b}`, () => {
    expect(isOverlapping(a, b)).toBe(result);
    expect(isOverlapping(b, a)).toBe(result);
  });
}