diff --git a/Sprint-1/1-key-exercises/1-count.js b/Sprint-1/1-key-exercises/1-count.js
index 117bcb2b6..de40c5929 100644
--- a/Sprint-1/1-key-exercises/1-count.js
+++ b/Sprint-1/1-key-exercises/1-count.js
@@ -4,3 +4,4 @@ count = count + 1;
 
 // Line 1 is a variable declaration, creating the count variable with an initial value of 0
 // Describe what line 3 is doing, in particular focus on what = is doing
+//Line 3 taking the current value to count, then make the count to new value
diff --git a/Sprint-3/1-implement-and-rewrite-tests/implement/1-get-angle-type.js b/Sprint-3/1-implement-and-rewrite-tests/implement/1-get-angle-type.js
index ca1dfe7f2..b0105b28f 100644
--- a/Sprint-3/1-implement-and-rewrite-tests/implement/1-get-angle-type.js
+++ b/Sprint-3/1-implement-and-rewrite-tests/implement/1-get-angle-type.js
@@ -8,11 +8,29 @@
 // Then, write the next test! :) Go through this process until all the cases are implemented
 
 function getAngleType(angle) {
-  if (angle === 90) {
+
+  if (angle ===90){
+
     return "Right angle";
+
+  } else if (angle <90){
+
+    return "Acute angle";
+
+  } else if (angle >90 && angle <180){
+
+    return "Obtuse angle";
+
+  } else if (angle ===180){
+    
+    return "Straight angle";
+
+  } else if (angle >180 && angle <360){
+
+    return "Reflex angle";
   }
-   // Run the tests, work out what Case 2 is testing, and implement the required code here.
-   // Then keep going for the other cases, one at a time.
+  // Run the tests, work out what Case 2 is testing, and implement the required code here.
+  // Then keep going for the other cases, one at a time.
 }
 
 // The line below allows us to load the getAngleType function into tests in other files.
@@ -21,9 +39,11 @@ module.exports = getAngleType;
 
 // we're going to use this helper function to make our assertions easier to read
 // if the actual output matches the target output, the test will pass
+
 function assertEquals(actualOutput, targetOutput) {
   console.assert(
     actualOutput === targetOutput,
+
     `Expected ${actualOutput} to equal ${targetOutput}`
   );
 }
@@ -37,19 +57,26 @@ function assertEquals(actualOutput, targetOutput) {
 // Case 1: Identify Right Angles:
 // When the angle is exactly 90 degrees,
 // Then the function should return "Right angle"
+
 const right = getAngleType(90);
+
 assertEquals(right, "Right angle");
 
 // Case 2: Identify Acute Angles:
 // When the angle is less than 90 degrees,
 // Then the function should return "Acute angle"
+
 const acute = getAngleType(45);
+
 assertEquals(acute, "Acute angle");
 
 // Case 3: Identify Obtuse Angles:
 // When the angle is greater than 90 degrees and less than 180 degrees,
 // Then the function should return "Obtuse angle"
+
 const obtuse = getAngleType(120);
+
+assertEquals(obtuse, "Obtuse angle");
 // ====> write your test here, and then add a line to pass the test in the function above
 
 // Case 4: Identify Straight Angles:
@@ -57,7 +84,15 @@ const obtuse = getAngleType(120);
 // Then the function should return "Straight angle"
 // ====> write your test here, and then add a line to pass the test in the function above
 
+const straight = getAngleType(180);
+
+assertEquals(straight, "Straight angle");
+
 // Case 5: Identify Reflex Angles:
 // When the angle is greater than 180 degrees and less than 360 degrees,
 // Then the function should return "Reflex angle"
-// ====> write your test here, and then add a line to pass the test in the function above
\ No newline at end of file
+// ====> write your test here, and then add a line to pass the test in the function above
+
+const reflex = getAngleType(270);
+
+assertEquals(reflex, "Reflex angle");
diff --git a/Sprint-3/1-implement-and-rewrite-tests/implement/2-is-proper-fraction.js b/Sprint-3/1-implement-and-rewrite-tests/implement/2-is-proper-fraction.js
index a4739af77..914b39e6a 100644
--- a/Sprint-3/1-implement-and-rewrite-tests/implement/2-is-proper-fraction.js
+++ b/Sprint-3/1-implement-and-rewrite-tests/implement/2-is-proper-fraction.js
@@ -7,21 +7,36 @@
 // complete the rest of the tests and cases
 // write one test at a time, and make it pass, build your solution up methodically
 
-function isProperFraction(numerator, denominator) {
-  if (numerator < denominator) {
+function isProperFraction(numerator,denominator) {
+
+  if (denominator=== 0) {
+
+    return false;
+  
+  } 
+  if (Math.abs(numerator)< Math.abs(denominator)){
+
     return true;
+  } 
+
+  else {
+    return false;
   }
 }
 
 // The line below allows us to load the isProperFraction function into tests in other files.
 // This will be useful in the "rewrite tests with jest" step.
-module.exports = isProperFraction;
+module.exports =isProperFraction;
 
 // here's our helper again
-function assertEquals(actualOutput, targetOutput) {
+
+function assertEquals(actualOutput,targetOutput){
+
   console.assert(
-    actualOutput === targetOutput,
-    `Expected ${actualOutput} to equal ${targetOutput}`
+
+    actualOutput ===targetOutput,
+
+    `Expected ${actualOutput} to equal${targetOutput}`
   );
 }
 
@@ -31,29 +46,43 @@ function assertEquals(actualOutput, targetOutput) {
 // Input: numerator = 2, denominator = 3
 // target output: true
 // Explanation: The fraction 2/3 is a proper fraction, where the numerator is less than the denominator. The function should return true.
-const properFraction = isProperFraction(2, 3);
-assertEquals(properFraction, true);
+
+const properFraction =isProperFraction(2,3);
+
+assertEquals(properFraction,true);
+
 
 // Improper Fraction check:
 // Input: numerator = 5, denominator = 2
 // target output: false
 // Explanation: The fraction 5/2 is an improper fraction, where the numerator is greater than or equal to the denominator. The function should return false.
-const improperFraction = isProperFraction(5, 2);
-assertEquals(improperFraction, false);
+
+const improperFraction =isProperFraction(5,2);
+
+assertEquals(improperFraction,false);
+
 
 // Negative Fraction check:
 // Input: numerator = -4, denominator = 7
 // target output: true
 // Explanation: The fraction -4/7 is a proper fraction because the absolute value of the numerator (4) is less than the denominator (7). The function should return true.
-const negativeFraction = isProperFraction(-4, 7);
 // ====> complete with your assertion
 
+const negativeFraction =isProperFraction(-4,7);
+
+assertEquals(negativeFraction,true);
+
+
 // Equal Numerator and Denominator check:
 // Input: numerator = 3, denominator = 3
 // target output: false
 // Explanation: The fraction 3/3 is not a proper fraction because the numerator is equal to the denominator. The function should return false.
-const equalFraction = isProperFraction(3, 3);
 // ====> complete with your assertion
 
+const equalFraction =isProperFraction(3,3);
+
+assertEquals(equalFraction,false);
+
+
 // Stretch:
 // What other scenarios could you test for?
diff --git a/Sprint-3/1-implement-and-rewrite-tests/implement/3-get-card-value.js b/Sprint-3/1-implement-and-rewrite-tests/implement/3-get-card-value.js
index 266525d1b..7d1cf709c 100644
--- a/Sprint-3/1-implement-and-rewrite-tests/implement/3-get-card-value.js
+++ b/Sprint-3/1-implement-and-rewrite-tests/implement/3-get-card-value.js
@@ -7,38 +7,46 @@
 // complete the rest of the tests and cases
 // write one test at a time, and make it pass, build your solution up methodically
 // just make one change at a time -- don't rush -- programmers are deep and careful thinkers
-function getCardValue(card) {
-  if (rank === "A") {
-    return 11;
-  }
+
+function getCardValue(card){
+  const rank = card.slice(0, -1);
+
+  if (rank === "A") return11;
+
+  if (["10", "J", "Q", "K"].includes(rank)) return 10;
+
+ 
+  if (["2","3","4","5","6","7","8","9"].includes(rank)) return Number(rank);
+
+  throw new Error("Invalid card rank");
 }
 
+module.exports = getCardValue;
+
 // The line below allows us to load the getCardValue function into tests in other files.
 // This will be useful in the "rewrite tests with jest" step.
-module.exports = getCardValue;
 
 // You need to write assertions for your function to check it works in different cases
 // we're going to use this helper function to make our assertions easier to read
 // if the actual output matches the target output, the test will pass
-function assertEquals(actualOutput, targetOutput) {
-  console.assert(
-    actualOutput === targetOutput,
-    `Expected ${actualOutput} to equal ${targetOutput}`
-  );
+
+function assertEquals(actual, expected){
+
+  console.assert(actual === expected, `Expected ${actual} to equal ${expected}`);
+
 }
+
 // Acceptance criteria:
 
 // Given a card string in the format "A♠" (representing a card in blackjack - the last character will always be an emoji for a suit, and all characters before will be a number 2-10, or one letter of J, Q, K, A),
 // When the function getCardValue is called with this card string as input,
 // Then it should return the numerical card value
-const aceofSpades = getCardValue("A♠");
-assertEquals(aceofSpades, 11);
 
 // Handle Number Cards (2-10):
 // Given a card with a rank between "2" and "9",
 // When the function is called with such a card,
 // Then it should return the numeric value corresponding to the rank (e.g., "5" should return 5).
-const fiveofHearts = getCardValue("5♥");
+
 // ====> write your test here, and then add a line to pass the test in the function above
 
 // Handle Face Cards (J, Q, K):
@@ -55,3 +63,4 @@ const fiveofHearts = getCardValue("5♥");
 // Given a card with an invalid rank (neither a number nor a recognized face card),
 // When the function is called with such a card,
 // Then it should throw an error indicating "Invalid card rank."
+
diff --git a/Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/1-get-angle-type.test.js b/Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/1-get-angle-type.test.js
index 4a92a3e82..c82fdcc30 100644
--- a/Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/1-get-angle-type.test.js
+++ b/Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/1-get-angle-type.test.js
@@ -12,15 +12,31 @@ test("should identify right angle (90°)", () => {
 // Case 2: Identify Acute Angles:
 // When the angle is less than 90 degrees,
 // Then the function should return "Acute angle"
+test("should identify acute angles (<90°)",() =>{
 
+  expect(getAngleType(45)).toEqual("Acute angle");
+});
 // Case 3: Identify Obtuse Angles:
 // When the angle is greater than 90 degrees and less than 180 degrees,
 // Then the function should return "Obtuse angle"
+test("should identify obtuse angles (90°<angle<180°)",() =>{
+
+  expect(getAngleType(120)).toEqual("Obtuse angle");
+});
 
 // Case 4: Identify Straight Angles:
 // When the angle is exactly 180 degrees,
 // Then the function should return "Straight angle"
+test("should identify straight angles (180°)",() =>{
+
+  expect(getAngleType(180)).toEqual("Straight angle");
+});
 
 // Case 5: Identify Reflex Angles:
 // When the angle is greater than 180 degrees and less than 360 degrees,
 // Then the function should return "Reflex angle"
+
+test("should identify reflex angles (180°<angle<360°)",() =>{
+  
+  expect(getAngleType(270)).toEqual("Reflex angle");
+});
\ No newline at end of file
diff --git a/Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/2-is-proper-fraction.test.js b/Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/2-is-proper-fraction.test.js
index caf08d15b..2755daa9c 100644
--- a/Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/2-is-proper-fraction.test.js
+++ b/Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/2-is-proper-fraction.test.js
@@ -2,12 +2,24 @@
 // We will use the same function, but write tests for it using Jest in this file.
 const isProperFraction = require("../implement/2-is-proper-fraction");
 
-test("should return true for a proper fraction", () => {
+test("should return true for a proper fraction",() => {
   expect(isProperFraction(2, 3)).toEqual(true);
 });
 
 // Case 2: Identify Improper Fractions:
+test("should return false for an improper fraction (numerator > denominator)",()=>{
+
+  expect(isProperFraction(5, 2)).toEqual(false);
+});
 
 // Case 3: Identify Negative Fractions:
+test("should return true for a negative proper fraction (|numerator| < denominator)",()=>{
+
+  expect(isProperFraction(-4, 7)).toEqual(true);
+});
 
 // Case 4: Identify Equal Numerator and Denominator:
+test("should return false when numerator equals denominator",()=>{
+
+  expect(isProperFraction(3, 3)).toEqual(false);
+});
\ No newline at end of file
diff --git a/Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/3-get-card-value.test.js b/Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/3-get-card-value.test.js
index 04418ff72..4cad10146 100644
--- a/Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/3-get-card-value.test.js
+++ b/Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/3-get-card-value.test.js
@@ -2,12 +2,45 @@
 // We will use the same function, but write tests for it using Jest in this file.
 const getCardValue = require("../implement/3-get-card-value");
 
-test("should return 11 for Ace of Spades", () => {
+test("should return 11 for Ace of Spades",() =>{
   const aceofSpades = getCardValue("A♠");
   expect(aceofSpades).toEqual(11);
 });
 
 // Case 2: Handle Number Cards (2-10):
+test("should return the number value for number cards",() =>{
+
+  expect(getCardValue("5♥")).toEqual(5);
+
+  expect(getCardValue("10♦")).toEqual(10);
+
+});
+
 // Case 3: Handle Face Cards (J, Q, K):
+test("should return 10 for face cards J, Q, K",() =>{
+
+  expect(getCardValue("J♣")).toEqual(10);
+
+  expect(getCardValue("Q♠")).toEqual(10);
+
+  expect(getCardValue("K♦")).toEqual(10);
+
+});
+
 // Case 4: Handle Ace (A):
+test("should return 11 for any Ace",() =>{
+
+  expect(getCardValue("A♦")).toEqual(11);
+
+  expect(getCardValue("A♥")).toEqual(11);
+
+});
+
 // Case 5: Handle Invalid Cards:
+test("Invalid cards throw error",() =>{
+
+  expect(() => getCardValue("Z♠")).toThrow("Invalid card rank");
+
+  expect(() => getCardValue("1♣")).toThrow("Invalid card rank");
+
+});
\ No newline at end of file
diff --git a/Sprint-3/2-practice-tdd/count.js b/Sprint-3/2-practice-tdd/count.js
index 95b6ebb7d..444bb258b 100644
--- a/Sprint-3/2-practice-tdd/count.js
+++ b/Sprint-3/2-practice-tdd/count.js
@@ -1,5 +1,15 @@
 function countChar(stringOfCharacters, findCharacter) {
-  return 5
+  let count = 0;
+
+  for (let i = 0; i < stringOfCharacters.length; i++) {
+
+    if (stringOfCharacters[i] === findCharacter) {
+      
+      count = count + 1;
+    }
+  }
+
+  return count;
 }
 
 module.exports = countChar;
diff --git a/Sprint-3/2-practice-tdd/count.test.js b/Sprint-3/2-practice-tdd/count.test.js
index 42baf4b4b..59e7d6deb 100644
--- a/Sprint-3/2-practice-tdd/count.test.js
+++ b/Sprint-3/2-practice-tdd/count.test.js
@@ -10,11 +10,12 @@ const countChar = require("./count");
 // When the function is called with these inputs,
 // Then it should correctly count overlapping occurrences of char (e.g., 'a' appears five times in 'aaaaa').
 
-test("should count multiple occurrences of a character", () => {
-  const str = "aaaaa";
-  const char = "a";
-  const count = countChar(str, char);
-  expect(count).toEqual(5);
+test("should return 5 when counting 'a' in 'aaaaa'", () => {
+  expect(countChar("aaaaa", "a")).toEqual(5);
+});
+
+test("should return 1 when counting 'b' in 'abc'", () => {
+  expect(countChar("abc", "b")).toEqual(1);
 });
 
 // Scenario: No Occurrences
@@ -22,3 +23,11 @@ test("should count multiple occurrences of a character", () => {
 // And a character char that does not exist within the case-sensitive str,
 // When the function is called with these inputs,
 // Then it should return 0, indicating that no occurrences of the char were found in the case-sensitive str.
+
+test("should return 0 when counting 'z' in 'hello'", () => {
+  expect(countChar("hello", "z")).toEqual(0);
+});
+
+test("should return 0 when counting any character in an empty string", () => {
+  expect(countChar("", "a")).toEqual(0);
+});
diff --git a/Sprint-3/2-practice-tdd/get-ordinal-number.js b/Sprint-3/2-practice-tdd/get-ordinal-number.js
index f95d71db1..c3af8730a 100644
--- a/Sprint-3/2-practice-tdd/get-ordinal-number.js
+++ b/Sprint-3/2-practice-tdd/get-ordinal-number.js
@@ -1,5 +1,27 @@
-function getOrdinalNumber(num) {
-  return "1st";
+function getOrdinalNumber(num){
+
+  let last =num % 10; 
+
+  let lastTwo =num % 100;
+
+  if(lastTwo >= 11 && lastTwo<= 13){
+
+    return num +"th";
+  }
+  
+  if (last ===1)return num +"st";
+
+  if (last ===2)return num +"nd";
+
+  if (last ===3)return num +"rd";
+
+  return num +"th";
 }
 
+console.log(getOrdinalNumber(1));
+console.log(getOrdinalNumber(2));
+console.log(getOrdinalNumber(3));
+console.log(getOrdinalNumber(11));
+console.log(getOrdinalNumber(13));
+
 module.exports = getOrdinalNumber;
diff --git a/Sprint-3/2-practice-tdd/get-ordinal-number.test.js b/Sprint-3/2-practice-tdd/get-ordinal-number.test.js
index dfe4b6091..b53c6a428 100644
--- a/Sprint-3/2-practice-tdd/get-ordinal-number.test.js
+++ b/Sprint-3/2-practice-tdd/get-ordinal-number.test.js
@@ -8,6 +8,28 @@ const getOrdinalNumber = require("./get-ordinal-number");
 // When the number is 1,
 // Then the function should return "1st"
 
-test("should return '1st' for 1", () => {
-  expect(getOrdinalNumber(1)).toEqual("1st");
-});
+describe("getOrdinalNumber (category-based tests)", () => {
+  test("uses 'th' for 11, 12, 13 (teen exceptions)", () => {
+    expect(getOrdinalNumber(11)).toBe("11th");
+    expect(getOrdinalNumber(12)).toBe("12th");
+    expect(getOrdinalNumber(13)).toBe("13th");
+  });
+  test("adds 'st' for numbers ending in 1 (except 11)", () => {
+    expect(getOrdinalNumber(1)).toBe("1st");
+    expect(getOrdinalNumber(21)).toBe("21st");
+  });
+  test("adds 'nd' for numbers ending in 2 (except 12)", () => {
+    expect(getOrdinalNumber(2)).toBe("2nd");
+    expect(getOrdinalNumber(22)).toBe("22nd");
+  });
+  test("adds 'rd' for numbers ending in 3 (except 13)", () => {
+    expect(getOrdinalNumber(3)).toBe("3rd");
+    expect(getOrdinalNumber(23)).toBe("23rd");
+  });
+  test("uses 'th' for other endings (0, 4-9)", () => {
+    expect(getOrdinalNumber(4)).toBe("4th");
+    expect(getOrdinalNumber(10)).toBe("10th");
+    expect(getOrdinalNumber(19)).toBe("19th");
+  });
+
+});
\ No newline at end of file
diff --git a/Sprint-3/2-practice-tdd/repeat.js b/Sprint-3/2-practice-tdd/repeat.js
index 00e60d7f3..90def747d 100644
--- a/Sprint-3/2-practice-tdd/repeat.js
+++ b/Sprint-3/2-practice-tdd/repeat.js
@@ -1,5 +1,24 @@
-function repeat() {
-  return "hellohellohello";
+function repeat(word,time){
+
+  if (time <0){
+
+    throw new Error("Invalid count");
+
+  }
+
+  let result ="";
+
+  for (let i = 0;i<time; i++){
+
+    result =result + word;
+  }
+
+  return result;
 }
 
+console.log(repeat("hello",3));
+
+console.log(repeat("hi",1)); 
+
+
 module.exports = repeat;
diff --git a/Sprint-3/2-practice-tdd/repeat.test.js b/Sprint-3/2-practice-tdd/repeat.test.js
index 34097b09c..0dbbde055 100644
--- a/Sprint-3/2-practice-tdd/repeat.test.js
+++ b/Sprint-3/2-practice-tdd/repeat.test.js
@@ -20,13 +20,40 @@ test("should repeat the string count times", () => {
 // Given a target string str and a count equal to 1,
 // When the repeat function is called with these inputs,
 // Then it should return the original str without repetition, ensuring that a count of 1 results in no repetition.
+test("should return original string if count is 1",() =>{
 
+  const str = "hi";
+
+  const count =1;
+
+  const repeatedStr =repeat(str,count);
+
+  expect(repeatedStr).toEqual("hi");
+
+});
 // case: Handle Count of 0:
 // Given a target string str and a count equal to 0,
 // When the repeat function is called with these inputs,
 // Then it should return an empty string, ensuring that a count of 0 results in an empty output.
+test("should return empty string if count is 0",() =>{
+  
+  const str ="test";
+
+  const count =0;
 
+  const repeatedStr =repeat(str,count);
+
+  expect(repeatedStr).toEqual("");
+});
 // case: Negative Count:
 // Given a target string str and a negative integer count,
 // When the repeat function is called with these inputs,
 // Then it should throw an error or return an appropriate error message, as negative counts are not valid.
+test("should throw error if count is negative",() =>{
+
+  const str ="error";
+
+  const count =-2;
+
+  expect(() => repeat(str,count)).toThrow("Invalid count");
+});
\ No newline at end of file
diff --git a/Sprint-3/3-stretch/find.js b/Sprint-3/3-stretch/find.js
index c7e79a2f2..5786dc8b5 100644
--- a/Sprint-3/3-stretch/find.js
+++ b/Sprint-3/3-stretch/find.js
@@ -20,6 +20,14 @@ console.log(find("code your future", "z"));
 // Pay particular attention to the following:
 
 // a) How the index variable updates during the call to find
+It starts at 0 and goes up by 1 everytime the loop runs.
+
 // b) What is the if statement used to check
+It checks if the character in the string in the current index is the same 
+as the one we want to find, or we are looking for.
+
 // c) Why is index++ being used?
+To move to the next character in the string.
+
 // d) What is the condition index < str.length used for?
+Makes sure we dont go past the end of string.
diff --git a/Sprint-3/3-stretch/password-validator.js b/Sprint-3/3-stretch/password-validator.js
index b55d527db..afde52cd1 100644
--- a/Sprint-3/3-stretch/password-validator.js
+++ b/Sprint-3/3-stretch/password-validator.js
@@ -1,6 +1,22 @@
-function passwordValidator(password) {
-    return password.length < 5 ? false : true
+function passwordValidator(password){
+
+    if (password.length < 5) return false; 
+
+    if (!/[A-Z]/.test(password)) return false; 
+
+    if (!/[a-z]/.test(password)) return false;
+
+    if (!/[0-9]/.test(password)) return false;
+
+    if (!/[!#\$%\.\*&]/.test(password)) return false;
+
+    return true;
 }
 
+console.log(passwordValidator("Abc1"));
+
+console.log(passwordValidator("12345"));
+
+console.log(passwordValidator("abcde1"));
 
 module.exports = passwordValidator;
\ No newline at end of file
diff --git a/Sprint-3/3-stretch/password-validator.test.js b/Sprint-3/3-stretch/password-validator.test.js
index 8fa3089d6..20cde4622 100644
--- a/Sprint-3/3-stretch/password-validator.test.js
+++ b/Sprint-3/3-stretch/password-validator.test.js
@@ -15,12 +15,28 @@ To be valid, a password must:
 You must breakdown this problem in order to solve it. Find one test case first and get that working
 */
 const isValidPassword = require("./password-validator");
-test("password has at least 5 characters", () => {
+test("password has at least 5 characters",() =>{
     // Arrange
-    const password = "12345";
+    const password = "Abc1";
     // Act
     const result = isValidPassword(password);
     // Assert
     expect(result).toEqual(true);
 }
-);
\ No newline at end of file
+);
+
+test("valid password passes all rules",() =>{
+
+    expect(isValidPassword("Abc1")).toBe(false);
+});
+
+
+test("password has at least 5 characters",() =>{
+
+    expect(isValidPassword("12345")).toBe(false);
+});
+
+test("password missing number fails",() =>{
+
+    expect(isValidPassword("abcde")).toBe(false);
+});
\ No newline at end of file