Add assertions for testing. Fix formatting

Author: MahirShah300

Sprint-3/3-mandatory-implement/3-to-pounds.js

@@ -21,11 +21,40 @@ function toPounds(penceString) {
     .substring(paddedPenceNumberString.length - 2)
     .padEnd(2, "0");
 
-  return(`£${pounds}.${pence}`);
+  return `£${pounds}.${pence}`;
 }
 
-toPounds("10p");
-toPounds("100p");
-toPounds("232134p");
-toPounds("238p");
-toPounds("5234p");
+const currentOutput1 = toPounds("10p");
+const targetOutput1 = "£0.10";
+console.assert(
+  currentOutput1 === targetOutput1,
+  `current output: ${currentOutput1}, target output: ${targetOutput1};`,
+);
+
+const currentOutput2 = toPounds("100p");
+const targetOutput2 = "£1.00";
+console.assert(
+  currentOutput2 === targetOutput2,
+  `current output: ${currentOutput2}, target output: ${targetOutput2};`,
+);
+
+const currentOutput3 = toPounds("232134p");
+const targetOutput3 = "£2321.34";
+console.assert(
+  currentOutput3 === targetOutput3,
+  `current output: ${currentOutput3}, target output: ${targetOutput3};`,
+);
+
+const currentOutput4 = toPounds("238p");
+const targetOutput4 = "£2.38";
+console.assert(
+  currentOutput4 === targetOutput4,
+  `current output: ${currentOutput4}, target output: ${targetOutput4};`,
+);
+
+const currentOutput5 = toPounds("5234p");
+const targetOutput5 = "£52.34";
+console.assert(
+  currentOutput5 === targetOutput5,
+  `current output: ${currentOutput5}, target output: ${targetOutput5};`,
+);