Glasgow | 25-ITP-Sep | Abraham-Habte | Sprint 3 |Coursework/sprint-3-practice-tdd

Sprint-3/2-practice-tdd/count.test.js

@@ -36,7 +36,7 @@ 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 count multiple occurrences of a character", () => {
+test("should count no occurrence of a character", () => {
   const str = "hello";
   const char = "a";
   const count = countChar(str, char);

Sprint-3/2-practice-tdd/get-ordinal-number.test.js

@@ -7,24 +7,9 @@ const getOrdinalNumber = require("./get-ordinal-number");
 // Case 1: Identify the ordinal number for 1
 // When the number is 1,
 // Then the function should return "1st"
-test("append 'st' to numbers ending in 1, except those ending in 11 which is 11th", () => {
+test("append 'st' to numbers ending in 1, except those ending in 11", () => {
     expect( getOrdinalNumber(1) ).toEqual("1st");
-    expect( getOrdinalNumber(11) ).toEqual("11th");
     expect( getOrdinalNumber(21) ).toEqual("21st");
     expect( getOrdinalNumber(221) ).toEqual("221st");
 });
 
-test("append 'nd' to numbers ending in 2, except those ending in 12 which is 12th", () => {
-    expect( getOrdinalNumber(2) ).toEqual("2nd");
-    expect( getOrdinalNumber(12) ).toEqual("12th");
-    expect( getOrdinalNumber(22) ).toEqual("22nd");
-    expect( getOrdinalNumber(132) ).toEqual("132nd");
-});
-
-test("append 'rd' to numbers ending in 3, except those ending in 13 which is 13th", () => {
-    expect( getOrdinalNumber(3) ).toEqual("3rd");
-    expect( getOrdinalNumber(13) ).toEqual("13th");
-    expect( getOrdinalNumber(33) ).toEqual("33rd");
-    expect( getOrdinalNumber(133) ).toEqual("133rd");
-});
-

Sprint-3/2-practice-tdd/repeat.js

@@ -1,11 +1,13 @@
 function repeat(word, n) {
   if (typeof n !== 'number' || n < 0) {
-    return "Count must be a non-negative integer";  
-  } 
+   throw new Error("Count must be a non-negative integer");
+  }
   if (n === 0) {
-    return " ";
+    return "";
   }
   return word.repeat(n);
 }
 
 module.exports = repeat;
+
+

Sprint-3/2-practice-tdd/repeat.test.js

@@ -35,16 +35,16 @@ test("should repeat the string count times", () => {
   const str = "hello";
   const count = 0;
   const repeatedStr = repeat(str, count);
-  expect(repeatedStr).toEqual(" ");
+  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 repeat the string count times", () => {
   const str = "hello";
   const count = -1;
-  const repeatedStr = repeat(str, count);
-  expect(repeatedStr).toEqual("Count must be a non-negative integer");  
-});
+  expect(() => repeat(str, count)).toThrow("Count must be a non-negative integer");
+});