diff --git a/format-clock-edge-cases/timeConverter.js b/format-clock-edge-cases/timeConverter.js index 310c07bd9..6d71e151d 100644 --- a/format-clock-edge-cases/timeConverter.js +++ b/format-clock-edge-cases/timeConverter.js @@ -1,11 +1,16 @@ function formatAs12HourClock(time) { - const hours = Number(time.slice(0, 2)); - + const minutes = time.slice(-3); + if (hours === 0) { + return `12${minutes} am`; + } + if (hours === 12) { + return `${time} pm`; + } if (hours > 12) { - return `${hours - 12}:00 pm`; + return `${String(hours - 12).padStart(2, "0")}${minutes} pm`; } return `${time} am`; } -export {formatAs12HourClock}; +export { formatAs12HourClock }; diff --git a/format-clock-edge-cases/timeConverter.test.js b/format-clock-edge-cases/timeConverter.test.js index 88f2af094..895187216 100644 --- a/format-clock-edge-cases/timeConverter.test.js +++ b/format-clock-edge-cases/timeConverter.test.js @@ -1,11 +1,57 @@ -import {formatAs12HourClock} from "./timeConverter.js"; +import { formatAs12HourClock } from "./timeConverter.js"; import assert from "node:assert"; import test from "node:test"; -test("correctly convert time after 12:00", function(){ - assert.equal(formatAs12HourClock("23:00"), "11:00 pm"); +test("can correctly convert midnight with double-digit minutes", function () { + assert.equal(formatAs12HourClock("00:15"), "12:15 am"); }); -test("can correctly convert morning time", function() { - assert.equal(formatAs12HourClock("08:00"), "08:00 am"); +test("can correctly convert noon with double-digit minutes", function () { + assert.equal(formatAs12HourClock("12:15"), "12:15 pm"); +}); + +test("can correctly convert morning single-digit hours with double-digit minutes", function () { + assert.equal(formatAs12HourClock("08:15"), "08:15 am"); +}); + +test("can correctly convert late morning with single-digit minutes", function () { + assert.equal(formatAs12HourClock("11:05"), "11:05 am"); +}); + +test("can correctly convert afternoon with double-digit minutes", function () { + assert.equal(formatAs12HourClock("13:15"), "01:15 pm"); +}); + +test("can correctly convert late evening with double-digit minutes", function () { + assert.equal(formatAs12HourClock("23:59"), "11:59 pm"); +}); + +test("can correctly convert evening with single-digit minutes", function () { + assert.equal(formatAs12HourClock("23:05"), "11:05 pm"); +}); + +test("correctly convert time after 12:00", function () { + assert.equal(formatAs12HourClock("23:00"), "11:00 pm"); +}); + +test("can correctly convert morning time", function () { + assert.equal(formatAs12HourClock("08:00"), "08:00 am"); +}); + +test("can correctly convert midnight time", function () { + assert.equal(formatAs12HourClock("00:00"), "12:00 am"); +}); + +test("can correctly convert minutes", function () { + assert.equal(formatAs12HourClock("21:08"), "09:08 pm"); +}); + +test("can correctly convert noon", function () { + assert.equal(formatAs12HourClock("12:00"), "12:00 pm"); +}); +test("can correctly convert one minute before noon", function () { + assert.equal(formatAs12HourClock("11:59"), "11:59 am"); +}); +test("can correctly convert one hour after noon", function () { + assert.equal(formatAs12HourClock("13:00"), "01:00 pm"); });