fix: tests.js

Author: MacDonald91

Sprint-2/4-mandatory-interpret/time-format.js

@@ -30,5 +30,5 @@ function formatTimeDisplay(seconds) {
 // d) What is the value assigned to num when pad is called for the last time in this program?  Explain your answer
 // =============> write your answer here
 
-// e) What is the return value assigned to num when pad is called for the last time in this program?  Explain your answer
+// e) What is the return value of pad when it is called for the last time in this program?  Explain your answer
 // =============> write your answer here

Sprint-3/1-implement-and-rewrite-tests/README.md

@@ -8,7 +8,7 @@ to choose test values that thoroughly test a function.
 In the `implement` directory you've got a number of functions you'll need to implement.
 For each function, you also have a number of different cases you'll need to check for your function.
 
-Write your assertions and build up your program case by case. Don't rush to a solution. The point of these assignments is to learn how to write assertions and build up a program step by step.
+Write your implementation and your tests to cover the cases the function should fulfil.
 
 Here is a recommended order:
 

Sprint-3/1-implement-and-rewrite-tests/implement/3-get-card-value.js

@@ -29,4 +29,57 @@ function getCardValue(card) {
   throw new Error("Invalid card");
 }
 
-module.exports = getCardValue;
+<<<<<<< HEAD
+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;
+
+// Helper functions to make our assertions easier to read.
+function assertEquals(actualOutput, targetOutput) {
+  console.assert(
+    actualOutput === targetOutput,
+    `Expected ${actualOutput} to equal ${targetOutput}`
+  );
+}
+
+// TODO: Write tests to cover all outcomes, including throwing errors for invalid cards.
+// Examples:
+assertEquals(getCardValue("9♠"), 9);
+
+// Ace
+assertEquals(getCardValue("A♠"), 11);
+
+// Face cards
+assertEquals(getCardValue("J♥"), 10);
+assertEquals(getCardValue("Q♦"), 10);
+assertEquals(getCardValue("K♣"), 10);
+
+// Number cards
+assertEquals(getCardValue("2♠"), 2);
+assertEquals(getCardValue("10♥"), 10);
+
+// Handling invalid cards
+try {
+  getCardValue("invalid");
+
+  // This line will not be reached if an error is thrown as expected
+  console.error("Error was not thrown for invalid card 😢");
+} catch (e) {
+  console.log("Error thrown for invalid card 🎉");
+}
+
+// More invalid cases
+try {
+  getCardValue("11♠");
+  console.error("Error was not thrown for invalid card");
+} catch (e) {}
+
+try {
+  getCardValue("A");
+  console.error("Error was not thrown for invalid card");
+} catch (e) {}
+
+// What other invalid card cases can you think of?
+>>>>>>> 983743526bc0a40a31b8e20926f23fa3ceb5cf29