majdjadalhaq-w2-JavaScript

.test-summary/TEST_SUMMARY.md

@@ -0,0 +1,15 @@
+## Test Summary
+
+**Mentors**: For more information on how to review homework assignments, please refer to the [Review Guide](https://github.com/HackYourFuture/mentors/blob/main/assignment-support/review-guide.md).
+
+### 1-JavaScript - Week2
+
+|       Exercise       | Passed | Failed | ESLint |
+|----------------------|--------|--------|--------|
+| ex1-giveCompliment   |   7    |   -    |   ✓    |
+| ex2-dogYears         |   7    |   -    |   ✓    |
+| ex3-tellFortune      |   10   |   -    |   ✓    |
+| ex4-shoppingCart     |   -    |   -    |   ✓    |
+| ex5-shoppingCartPure |   -    |   -    |   ✓    |
+| ex6-totalCost        |   -    |   -    |   ✓    |
+| ex7-mindPrivacy      |   -    |   -    |   ✓    |

1-JavaScript/Week2/assignment/ex1-giveCompliment.js

@@ -1,29 +1,33 @@
 /* -----------------------------------------------------------------------------
 Full description at: https://github.com/HackYourFuture/Assignments/tree/main/1-JavaScript/Week3#exercise-1-you-are-amazing
 
-1. Complete the function named `giveCompliment`as follows:
-
-   - It should take a single parameter: `name`.
-   - Its function body should include a variable that holds an array,
-     `compliments`, initialized with 10 strings. Each string should be a
-     compliment, like `"great"`, `"awesome"` and so on.
-   - It should randomly select a compliment from the array.
-   - It should return the string "You are `compliment`, `name`!", where
-     `compliment` is a randomly selected compliment and `name` is the name that
-     was passed as an argument to the function.
-
-2. Call the function three times, giving each function call the same argument:
-   your name.
-   Use `console.log` each time to display the return value of the
-   `giveCompliment` function to the console.
+This function gives a random compliment to the name passed as an argument.
 -----------------------------------------------------------------------------*/
-export function giveCompliment(/* TODO parameter(s) go here */) {
-  // TODO complete this function
+export function giveCompliment(name) {
+  // Array of 10 compliments
+  const compliments = [
+    'awesome',
+    'fantastic',
+    'amazing',
+    'incredible',
+    'wonderful',
+    'brilliant',
+    'outstanding',
+    'excellent',
+    'marvelous',
+    'great',
+  ];
+
+  // Pick a random compliment
+  const randomIndex = Math.floor(Math.random() * compliments.length);
+  const compliment = compliments[randomIndex];
+
+  // Return the final string
+  return `You are ${compliment}, ${name}!`;
 }
 
 function main() {
-  // TODO substitute your own name for "HackYourFuture"
-  const myName = 'HackYourFuture';
+  const myName = 'Majd';
 
   console.log(giveCompliment(myName));
   console.log(giveCompliment(myName));

1-JavaScript/Week2/assignment/ex2-dogYears.js

@@ -1,25 +1,18 @@
 /*------------------------------------------------------------------------------
 Full description at: https://github.com/HackYourFuture/Assignment/tree/main/1-JavaScript/Week3#exercise-2-dog-years
 
-You know how old your dog is in human years, but what about dog years? Let's
-calculate it!
+This function calculates a dog's age in dog years based on the input human years.
+------------------------------------------------------------------------------*/
+export function calculateDogAge(humanYears) {
+  // Step 1: Multiply the human years by 7 to get dog years
+  const dogYears = humanYears * 7;
 
-1. Complete the function named `calculateDogAge`.
-
-  - It takes one parameter: your (fictional) puppy's age (number).
-  - Calculate your dog's age based on the conversion rate of 1 human year to
-    7 dog years.
-  - Return a string: "Your doggie is `age` years old in dog years!"
-
-2. Use `console.log` to display the result of the function for three different
-   ages.
------------------------------------------------------------------------------*/
-
-export function calculateDogAge(/* TODO parameter(s) go here */) {
-  // TODO complete this function
+  // Step 2: Return the final string
+  return `Your doggie is ${dogYears} years old in dog years!`;
 }
 
 function main() {
+  // Test the function with three different ages
   console.log(calculateDogAge(1)); // -> "Your doggie is 7 years old in dog years!"
   console.log(calculateDogAge(2)); // -> "Your doggie is 14 years old in dog years!"
   console.log(calculateDogAge(3)); // -> "Your doggie is 21 years old in dog years!"

1-JavaScript/Week2/assignment/ex3-tellFortune.js

@@ -32,30 +32,32 @@ body, this code is now written once only in a separated function.
 
 // This function should take an array as its parameter and return
 // a randomly selected element as its return value.
-function selectRandomly(/* TODO parameter(s) go here */) {
-  // TODO complete this function
+function selectRandomly(array) {
+  const randomIndex = Math.floor(Math.random() * array.length);
+  return array[randomIndex];
 }
 
-export function tellFortune(/* TODO add parameter(s) here */) {
-  // TODO complete this function
+export function tellFortune(
+  numKidsArray,
+  partnerNamesArray,
+  locationsArray,
+  jobTitlesArray
+) {
+  // Select random elements from each array using selectRandomly
+  const numKids = selectRandomly(numKidsArray);
+  const partnerName = selectRandomly(partnerNamesArray);
+  const location = selectRandomly(locationsArray);
+  const jobTitle = selectRandomly(jobTitlesArray);
+
+  // Return the formatted fortune string
+  return `You will be a ${jobTitle} in ${location}, married to ${partnerName} with ${numKids} kids.`;
 }
 
 function main() {
-  const numKids = [
-    // TODO add elements here
-  ];
-
-  const partnerNames = [
-    // TODO add elements here
-  ];
-
-  const locations = [
-    // TODO add elements here
-  ];
-
-  const jobTitles = [
-    // TODO add elements here
-  ];
+  const numKids = [0, 1, 2, 3, 4]; // Array of 5 possible numbers of kids
+  const partnerNames = ['Alice', 'Bob', 'Charlie', 'Dana', 'Eve']; // Array of 5 partner names
+  const locations = ['Amsterdam', 'Berlin', 'London', 'Paris', 'Rome']; // Array of 5 locations
+  const jobTitles = ['Engineer', 'Teacher', 'Designer', 'Chef', 'Artist']; // Array of 5 job titles
 
   console.log(tellFortune(numKids, partnerNames, locations, jobTitles));
   console.log(tellFortune(numKids, partnerNames, locations, jobTitles));

1-JavaScript/Week2/assignment/ex4-shoppingCart.js

@@ -19,8 +19,19 @@ you have more than 3 items in your shopping cart the first item gets taken out.
 const shoppingCart = ['bananas', 'milk'];
 
 // ! Function to be tested
-function addToShoppingCart(/* parameters go here */) {
-  // TODO complete this function
+function addToShoppingCart(item) {
+  // If an item is provided, add it to the shopping cart
+  if (item !== undefined) {
+    shoppingCart.push(item);
+  }
+
+  // If there are more than 3 items, remove the first one
+  if (shoppingCart.length > 3) {
+    shoppingCart.shift();
+  }
+
+  // Return the comma-separated string
+  return `You bought ${shoppingCart.join(', ')}!`;
 }
 
 // ! Test functions (plain vanilla JavaScript)

1-JavaScript/Week2/assignment/ex5-shoppingCartPure.js

@@ -14,9 +14,18 @@ it pure. Do the following:
    spread syntax.
 5. Confirm that you function passes the provided unit tests.
 ------------------------------------------------------------------------------*/
+
 // ! Function under test
-function addToShoppingCart(/* TODO parameter(s) go here */) {
-  // TODO complete this function
+function addToShoppingCart(shoppingCart, item) {
+  // Create a new array using spread syntax to avoid mutating the original
+  const newCart = [...shoppingCart, item];
+
+  // If more than 3 items, remove the first one
+  if (newCart.length > 3) {
+    newCart.shift();
+  }
+
+  return newCart;
 }
 
 // ! Test functions (plain vanilla JavaScript)

1-JavaScript/Week2/assignment/ex6-totalCost.js

@@ -19,23 +19,45 @@ instead!
 
 3. Complete the unit test functions and verify that all is working as expected.
 -----------------------------------------------------------------------------*/
+
+// Create an object with 5 grocery items
 const cartForParty = {
-  // TODO complete this object
+  beers: 5.25,
+  chips: 1.5,
+  soda: 2.0,
+  cookies: 3.75,
+  cheese: 4.25,
 };
 
-function calculateTotalPrice(/* TODO parameter(s) go here */) {
-  // TODO replace this comment with your code
+// Function to calculate total price of items in an object
+function calculateTotalPrice(cart) {
+  let total = 0;
+
+  // Loop through object values and sum them
+  for (const item in cart) {
+    if (cart.hasOwnProperty(item)) {
+      total += cart[item];
+    }
+  }
+
+  // Return formatted total
+  return `Total: €${total.toFixed(2)}`;
 }
 
 // ! Test functions (plain vanilla JavaScript)
 function test1() {
   console.log('\nTest 1: calculateTotalPrice should take one parameter');
-  // TODO replace this comment with your code
+  console.assert(calculateTotalPrice.length === 1);
 }
 
 function test2() {
   console.log('\nTest 2: return correct output when passed cartForParty');
-  // TODO replace this comment with your code
+  const expected = 'Total: €16.75';
+  const actual = calculateTotalPrice(cartForParty);
+  console.assert(
+    actual === expected,
+    `Expected "${expected}", but got "${actual}"`
+  );
 }
 
 function test() {

1-JavaScript/Week2/assignment/ex7-mindPrivacy.js

@@ -29,8 +29,14 @@ const employeeRecords = [
 ];
 
 // ! Function under test
-function filterPrivateData(/* TODO parameter(s) go here */) {
-  // TODO complete this function
+function filterPrivateData(records) {
+  // Create a new array by mapping over the original records
+  return records.map((record) => {
+    // Destructure the non-private properties
+    const { name, occupation, email } = record;
+    // Return a new object with only the allowed properties
+    return { name, occupation, email };
+  });
 }
 
 // ! Test functions (plain vanilla JavaScript)

1-JavaScript/Week2/test-reports/ex1-giveCompliment.report.txt

@@ -0,0 +1,23 @@
+*** Unit Test Error Report ***
+
+ PASS  .dist/1-JavaScript/Week2/unit-tests/ex1-giveCompliment.test.js
+  js-wk2-ex1-giveCompliment
+    ✅ should exist and be executable (2 ms)
+    ✅ should have all TODO comments removed (1 ms)
+    ✅ `giveCompliment` should not contain unneeded console.log calls (1 ms)
+    ✅ should take a single parameter
+    ✅ should include a `compliments` array inside its function body (1 ms)
+    ✅ the `compliments` array should be initialized with 10 strings
+    ✅ should give a random compliment: You are `compliment`, `name`! (1 ms)
+
+Test Suites: 1 passed, 1 total
+Tests:       7 passed, 7 total
+Snapshots:   0 total
+Time:        0.479 s, estimated 1 s
+Ran all test suites matching /\/Users\/majdjadalhaq\/Desktop\/Assignments-Cohort54\/.dist\/1-JavaScript\/Week2\/unit-tests\/ex1-giveCompliment.test.js/i.
+No linting errors detected.
+
+
+*** Spell Checker Report ***
+
+1-JavaScript/Week2/assignment/ex1-giveCompliment.js:30:19 - Unknown word (Majd)

1-JavaScript/Week2/test-reports/ex2-dogYears.report.txt

@@ -0,0 +1,19 @@
+*** Unit Test Error Report ***
+
+ PASS  .dist/1-JavaScript/Week2/unit-tests/ex2-dogYears.test.js
+  js-wk2-ex2-dogYears
+    ✅ should exist and be executable (1 ms)
+    ✅ should have all TODO comments removed
+    ✅ `calculateDogAge` should not contain unneeded console.log calls
+    ✅ should take a single parameter
+    ✅ should give 7 dog years for 1 human year
+    ✅ should give 14 dog years for 2 human years
+    ✅ give 21 dog years for 3 human years
+
+Test Suites: 1 passed, 1 total
+Tests:       7 passed, 7 total
+Snapshots:   0 total
+Time:        0.501 s
+Ran all test suites matching /\/Users\/majdjadalhaq\/Desktop\/Assignments-Cohort54\/.dist\/1-JavaScript\/Week2\/unit-tests\/ex2-dogYears.test.js/i.
+No linting errors detected.
+No spelling errors detected.

1-JavaScript/Week2/test-reports/ex3-tellFortune.report.txt

@@ -0,0 +1,22 @@
+*** Unit Test Error Report ***
+
+ PASS  .dist/1-JavaScript/Week2/unit-tests/ex3-tellFortune.test.js
+  js-wk2-ex3-tellFortune
+    ✅ should exist and be executable (2 ms)
+    ✅ should have all TODO comments removed
+    ✅ `tellFortune` should not contain unneeded console.log calls (1 ms)
+    ✅ should take four parameters (1 ms)
+    ✅ should call function `selectRandomly` for each of its arguments (1 ms)
+    ✅ `numKids` should be an array initialized with 5 elements
+    ✅ `locations` should be an array initialized with 5 elements (1 ms)
+    ✅ `partnerNames` should be an array initialized with 5 elements
+    ✅ `jobTitles` should be an array initialized with 5 elements (1 ms)
+    ✅ should tell the fortune by randomly selecting array values (1 ms)
+
+Test Suites: 1 passed, 1 total
+Tests:       10 passed, 10 total
+Snapshots:   0 total
+Time:        0.523 s
+Ran all test suites matching /\/Users\/majdjadalhaq\/Desktop\/Assignments-Cohort54\/.dist\/1-JavaScript\/Week2\/unit-tests\/ex3-tellFortune.test.js/i.
+No linting errors detected.
+No spelling errors detected.

1-JavaScript/Week2/test-reports/ex4-shoppingCart.report.txt

@@ -0,0 +1,3 @@
+A unit test file was not provided for this exercise.
+No linting errors detected.
+No spelling errors detected.

1-JavaScript/Week2/test-reports/ex5-shoppingCartPure.report.txt

@@ -0,0 +1,3 @@
+A unit test file was not provided for this exercise.
+No linting errors detected.
+No spelling errors detected.

1-JavaScript/Week2/test-reports/ex6-totalCost.report.txt

@@ -0,0 +1,3 @@
+A unit test file was not provided for this exercise.
+No linting errors detected.
+No spelling errors detected.

1-JavaScript/Week2/test-reports/ex7-mindPrivacy.report.txt

@@ -0,0 +1,10 @@
+A unit test file was not provided for this exercise.
+No linting errors detected.
+
+
+*** Spell Checker Report ***
+
+1-JavaScript/Week2/assignment/ex7-mindPrivacy.js:16:12 - Unknown word (majd)
+1-JavaScript/Week2/assignment/ex7-mindPrivacy.js:23:12 - Unknown word (marit)
+1-JavaScript/Week2/assignment/ex7-mindPrivacy.js:52:14 - Unknown word (majd)
+1-JavaScript/Week2/assignment/ex7-mindPrivacy.js:57:14 - Unknown word (marit)