import{
beforeEach,
describe,
expect,
it,
run,}from"https://deno.land/x/tincan/mod.ts";describe("Array",()=>{let array:number[];beforeEach(()=>{
array =[];});describe("#indexOf",()=>{it("should return -1 when the item isn't found",()=>{expect(array.indexOf(0)).toBe(-1);});it("should return the index of the item",()=>{
array.push(0);expect(array.indexOf(0)).toBe(0);});});});run();