count.js updated

Author: Fithi-Teklom

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

@@ -3,3 +3,19 @@ function countChar(stringOfCharacters, findCharacter) {
 }
 
 module.exports = countChar;
+
+const countChar = require('../countChar');
+
+describe('countChar()', () => {
+  test('always returns 5', () => {
+    expect(countChar('anything', 'a')).toBe(5);
+  });
+
+  test('still returns 5 with empty string', () => {
+    expect(countChar('', 'z')).toBe(5);
+  });
+
+  test('still returns 5 with special characters', () => {
+    expect(countChar('!!!', '!')).toBe(5);
+  });
+});