update: tests formatAs12HourClock function for as many different groups of input data or edge cases as you can, and fix any bugs in Sprint-2/5-stretch-extend/format-time.js

Author: SuWebOnes

Sprint-2/5-stretch-extend/format-time.js

@@ -3,23 +3,60 @@
 // Your task is to write tests for as many different groups of input data or edge cases as you can, and fix any bugs you find.
 
 function formatAs12HourClock(time) {
-  const hours = Number(time.slice(0, 2));
-  if (hours > 12) {
-    return `${hours - 12}:00 pm`;
+  // If hours is less than 12, it should be am
+  const [hourStr, minute] = time.split(":");
+  let hours = Number(hourStr);
+  let suffix = "am";
+  // If hours is 0, it should be 12 am
+  if (hours === 0) {
+    hours = 12;
   }
-  return `${time} am`;
+  // If hours is less than 12, it should be am
+  else if (hours === 12) {
+    suffix = "pm";
+  }
+  // If hours is greater than 12, it should be pm
+  else if (hours > 12) {
+    hours -= 12;
+    suffix = "pm";
+  }
+  //return `${time} am`; ignoring the actual minutes
+  const paddedHour = String(hours).padStart(2, "0");
+  return `${paddedHour}:${minute} ${suffix}`;
 }
 
+// test 1
 const currentOutput = formatAs12HourClock("08:00");
 const targetOutput = "08:00 am";
 console.assert(
   currentOutput === targetOutput,
   `current output: ${currentOutput}, target output: ${targetOutput}`
 );
-
+// test 2
 const currentOutput2 = formatAs12HourClock("23:00");
 const targetOutput2 = "11:00 pm";
 console.assert(
   currentOutput2 === targetOutput2,
   `current output: ${currentOutput2}, target output: ${targetOutput2}`
 );
+// test3
+const currentOutput3 = formatAs12HourClock("12:00");
+const targetOutput3 = "12:00 pm";
+console.assert(
+  currentOutput3 === targetOutput3,
+  `current output: ${currentOutput3}, target output: ${targetOutput3}`
+);
+//test 4
+const currentOutput4 = formatAs12HourClock("14:45");
+const targetOutput4 = "02:45 pm";
+console.assert(
+  currentOutput4 === targetOutput4,
+  `current output: ${currentOutput4}, target output: ${targetOutput4}`
+);
+// test 5
+const currentOutput5 = formatAs12HourClock("01:00");
+const targetOutput5 = "01:00 am";
+console.assert(
+  currentOutput5 === targetOutput5,
+  `current output: ${currentOutput5}, target output: ${targetOutput5}`
+);