Fixed typo in 2-practice-tdd

Author: cjyuan

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

@@ -1,14 +1,14 @@
 // implement a function countChar that counts the number of times a character occurs in a string
 const countChar = require("./count");
-// Given a string str and a single character char to search for,
+// Given a string `str` and a single character `char` to search for,
 // When the countChar function is called with these inputs,
 // Then it should:
 
 // Scenario: Multiple Occurrences
-// Given the input string str,
-// And a character char that may occur multiple times with overlaps within str (e.g., 'a' in 'aaaaa'),
+// Given the input string `str`,
+// And a character `char` that occurs one or more times in `str` (e.g., 'a' in 'aaaaa'),
 // 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').
+// Then it should correctly count occurrences of `char`.
 
 test("should count multiple occurrences of a character", () => {
   const str = "aaaaa";
@@ -18,7 +18,7 @@ test("should count multiple occurrences of a character", () => {
 });
 
 // Scenario: No Occurrences
-// Given the input string str,
-// And a character char that does not exist within the case-sensitive str,
+// Given the input string `str`,
+// And a character `char` that does not exist within `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.
+// Then it should return 0, indicating that no occurrences of `char` were found.

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

@@ -1,14 +1,13 @@
 const getOrdinalNumber = require("./get-ordinal-number");
-// In this week's prep, we started implementing getOrdinalNumber
-
-// continue testing and implementing getOrdinalNumber for additional cases
-// Write your tests using Jest - remember to run your tests often for continual feedback
+// In this week's prep, we started implementing getOrdinalNumber.
 
+// Continue testing and implementing getOrdinalNumber for additional cases.
+// Write your tests using Jest — remember to run your tests often for continual feedback.
 
 // To ensure thorough testing, we need broad scenarios that cover all possible cases.
 // Listing individual values, however, can quickly lead to an unmanageable number of test cases.
 // Instead of writing tests for individual numbers, consider grouping all possible input values
-// into meaningful categories. Then, select representative samples from each category to test. 
+// into meaningful categories. Then, select representative samples from each category to test.
 // This approach improves coverage and makes our tests easier to maintain.
 
 // Case 1: Numbers ending with 1 (but not 11)
@@ -18,4 +17,4 @@ test("should append 'st' for numbers ending with 1, except those ending with 11"
   expect(getOrdinalNumber(1)).toEqual("1st");
   expect(getOrdinalNumber(21)).toEqual("21st");
   expect(getOrdinalNumber(31)).toEqual("131st");
-});
+});

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

@@ -1,13 +1,13 @@
 // Implement a function repeatStr
 const repeatStr = require("./repeat-str");
-// Given a target string str and a positive integer count,
+// Given a target string `str` and a positive integer `count`,
 // When the repeatStr function is called with these inputs,
 // Then it should:
 
-// case: repeat String:
-// Given a target string str and a positive integer count,
+// Case: handle multiple repetitions:
+// Given a target string `str` and a positive integer `count` greater than 1,
 // When the repeatStr function is called with these inputs,
-// Then it should repeat the str count times and return a new string containing the repeated str values.
+// Then it should return a string that contains the original `str` repeated `count` times.
 
 test("should repeat the string count times", () => {
   const str = "hello";
@@ -16,17 +16,17 @@ test("should repeat the string count times", () => {
   expect(repeatedStr).toEqual("hellohellohello");
 });
 
-// case: handle Count of 1:
-// Given a target string str and a count equal to 1,
+// Case: handle count of 1:
+// Given a target string `str` and a `count` equal to 1,
 // When the repeatStr 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.
+// Then it should return the original `str` without repetition.
 
-// case: Handle Count of 0:
-// Given a target string str and a count equal to 0,
+// Case: Handle count of 0:
+// Given a target string `str` and a `count` equal to 0,
 // When the repeatStr function is called with these inputs,
-// Then it should return an empty string, ensuring that a count of 0 results in an empty output.
+// Then it should return an empty string.
 
-// case: Negative Count:
-// Given a target string str and a negative integer count,
+// Case: Handle negative count:
+// Given a target string `str` and a negative integer `count`,
 // When the repeatStr function is called with these inputs,
 // Then it should throw an error, as negative counts are not valid.