commit

Author: pathywang

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

@@ -1,3 +1,4 @@
+// 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,
 // When the countChar function is called with these inputs,
@@ -9,6 +10,19 @@ test("should count  occurrences of a character", () => {
 
 // Scenario: Multiple Occurrences
 // 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 occurrences of `char`.
+
+test("should count multiple occurrences of a character", () => {
+  const str = "aaaaa";
+  const char = "a";
+  const count = countChar(str, char);
+  expect(count).toEqual(5);
+});
+
+// Scenario: No Occurrences
+// 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 `char` were found.