repeat-str.test.js

Author: LiyemaMfengwana

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

@@ -30,3 +30,28 @@ test("should repeat the string count times", () => {
 // 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.
+
+test("should return the original string when count is 1", () => {
+  const str = "hello";
+  const count = 1;
+
+  const repeatedStr = repeatStr(str, count);
+
+  expect(repeatedStr).toEqual("hello");
+});
+
+test("should return an empty string when count is 0", () => {
+  const str = "hello";
+  const count = 0;
+
+  const repeatedStr = repeatStr(str, count);
+
+  expect(repeatedStr).toEqual("");
+});
+
+test("should throw an error when count is negative", () => {
+  const str = "hello";
+  const count = -1;
+
+  expect(() => repeatStr(str, count)).toThrow();
+});