#!/usr/bin/env lua require 'busted.runner'() describe("Task 1, Palindrome Number", function() local t1 = require'ch-1' it("produces correct results for the examples", function() assert.truthy(t1.is_palindrome(1221)) assert.falsy(t1.is_palindrome(-101)) assert.falsy(t1.is_palindrome(90)) end) end)