Glasgow_6 - Ehdaa_Sakawi - JS - Core2- Week1

2-mandatory/1-recipes.js

@@ -22,4 +22,15 @@
   You should write and log at least 5 recipes
 */
 
-// write code here
+// write code here
+let Recipe = {
+    title: "Mole" ,        //(a string),
+    servings: 2 ,    //a number), and
+    ingredients: ["cinnamon", "cumin", "cocoa"]  //(an array of strings)
+
+};
+console.log(Recipe.title);
+console.log(`Serves: ${Recipe.servings}`);
+console.log(Recipe.ingredients[0]);
+console.log(Recipe.ingredients[1]);
+console.log(Recipe.ingredients[2]);

2-mandatory/2-currency-code-lookup.js

@@ -19,6 +19,13 @@ const COUNTRY_CURRENCY_CODES = [
 
 function createLookup(countryCurrencyCodes) {
   // write code here
+
+   let res = {};
+   for( let [countrycodes, currencycodes] of countryCurrencyCodes){
+
+      res[countrycodes] = currencycodes;
+   };
+   return res;
 }
 
 /* ======= TESTS - DO NOT MODIFY =====

2-mandatory/3-shopping-list.js

@@ -19,7 +19,19 @@ let pantry = {
 };
 
 function createShoppingList(recipe) {
+
   // write code here
+  let shoppingList={
+    name: recipe.name,
+    items:[]
+  }
+  for (let items of recipe.ingredients) {
+    if (!pantry.fridgeContents.includes(items) && !pantry.cupboardContents.includes(items)) {
+      shoppingList.items.push(items);
+    }
+
+  }
+  return shoppingList;
 }
 
 /* ======= TESTS - DO NOT MODIFY =====

2-mandatory/4-restaurant.js

@@ -20,8 +20,28 @@ const MENU = {
 };
 
 let cashRegister = {
+  orderBurger:function(balance){
+    let finalBalance=balance;
+    let isBalanceBigEnough = balance - MENU.burger >= 0;
+    if (isBalanceBigEnough) {
+      finalBalance = balance - MENU.burger;
+    }
+    return finalBalance;
+  },
+
+  orderFalafel: function(balance){
+    let finalBalance = balance;
+    let isBalanceBigEnough = balance - MENU.falafel >= 0;
+    if (isBalanceBigEnough) {
+      finalBalance = balance - MENU.falafel;
+    }
+    return finalBalance
+  }
+
+
+  }
   // write code here
-}
+
 
 /* ======= TESTS - DO NOT MODIFY =====
 - To run the tests for this exercise, run `npm test -- --testPathPattern 4-restaurant.js`

2-mandatory/5-writing-tests.js

@@ -35,41 +35,65 @@ function convertScoreToGrade(score) {
   passes.
 */
 test("a score of 83 is grade A", () => {
-  expect(convertScoreToGrade(83), "Z");
+  expect(convertScoreToGrade(83)).toEqual("A");
 });
 
 /*
   The rest of the tests have comments describing what to test and you need to
   write a matching test
 */
 
-test.skip("a score of 71 is grade B", () => {
+test("a score of 71 is grade B", () => {
+  expect(convertScoreToGrade(71)).toEqual("B");
   /* Remove the .skip above, then write the test body. */
 });
-/*
-  Write a test that checks a score of 68 is grade C
+
+
+ /* Write a test that checks a score of 68 is grade C
 */
+test("a score of 68 is grade C", () => {
+  expect(convertScoreToGrade(68)).toEqual("C");
+});
 
+
 /*
   Write a test that checks a score of 55 is grade D
 */
+test("a score of 55 is grade D", () => {
+  expect(convertScoreToGrade(55)).toEqual("D");
+});
+
 
 /*
   Write a test that checks a score of 68 is grade C
 */
+test("a score of 68 is grade C", () => {
+  expect(convertScoreToGrade(68)).toEqual("C");
+});
 
 /*
   Write a test that checks a score of 55 is grade D
 */
+test("a score of 68 is grade D", () => {
+  expect(convertScoreToGrade(55)).toEqual("D");
+});
 
 /*
   Write a test that checks a score of 49 is grade E
 */
+test("a score of 68 is grade E", () => {
+  expect(convertScoreToGrade(49)).toEqual("E");
+});
 
 /*
   Write a test that checks a score of 30 is grade E
 */
-
+test("a score of 68 is grade E", () => {
+  expect(convertScoreToGrade(30)).toEqual("E");
+});
 /*
   Write a test that checks a score of 70 is grade B
 */
+test("a score of 68 is grade B", () => {
+  expect(convertScoreToGrade(70)).toEqual("B");
+});

2-mandatory/6-writing-tests-advanced.js

@@ -55,6 +55,14 @@ function formatCourseworkResult(trainee) {
     score: 63
   }
 */
+test("Xin's score returns the correct sentence", () => {
+  expect(
+    formatCourseworkResult({
+      name: "Xin",
+      score: 63,
+    })
+  ).toEqual("Xin's coursework was marked as grade C.");
+});
 
 /*
   Write a test that checks the output of formatCourseworkResult when passed the following trainee:
@@ -63,7 +71,14 @@ function formatCourseworkResult(trainee) {
     score: 78
   }
 */
-
+test("Mona's score returns the correct sentence", () => {
+  expect(
+    formatCourseworkResult({
+      name: "Mona",
+      score: 78,
+    })
+  ).toEqual("Mona's coursework was marked as grade B.");
+});
 /*
   Write a test that checks the output of formatCourseworkResult when passed the following trainee:
   {
@@ -73,6 +88,16 @@ function formatCourseworkResult(trainee) {
     subjects: ["JavaScript", "React", "CSS"]
   }
 */
+test("Ali's score returns the correct sentence", () => {
+  expect(
+    formatCourseworkResult({
+    name: "Ali",
+    score: 49,
+    age: 33,
+    subjects: ["JavaScript", "React", "CSS"]
+    })
+  ).toEqual("Ali's coursework was marked as grade D.");
+});
 
 /*
   Write a test that checks the output of formatCourseworkResult when passed the following trainee:
@@ -81,6 +106,14 @@ function formatCourseworkResult(trainee) {
     age: 29
   }
 */
+test("test object with no name", () => {
+  let trainee = {
+    score: 90,
+    age: 29,
+  };
+
+  expect(formatCourseworkResult(trainee)).toEqual("Error: No trainee name!");
+});
 
 /*
   Write a test that checks the output of formatCourseworkResult when passed the following trainee:
@@ -89,3 +122,11 @@ function formatCourseworkResult(trainee) {
     subjects: ["HTML", "CSS", "Databases"]
   }
 */
+test("test object with no score", () => {
+  let trainee = {
+    name: "Aman",
+    subjects: ["HTML", "CSS", "Databases"]
+  };
+
+  expect(formatCourseworkResult(trainee)).toEqual("Error: No trainee score!");
+});