test displayRules

test/Hangman/test_initializeHangman.c

@@ -0,0 +1,23 @@
+#include <stdio.h>
+#include "playHangman.h"
+
+
+void test_displayRules() {
+    printf("Test Case 1: User inputs '1'\n");
+    printf("Expected Output: 'Let's get started!'\n");
+    printf("Actual Output: ");
+    printf("1\n");
+    displayRules();
+
+    printf("\nTest Case 2: User inputs '2'\n");
+    printf("Expected Output: Output of printRules() function\n");
+    printf("Actual Output: ");
+    printf("2\n");
+    displayRules();
+
+    printf("\nTest Case 3: User inputs invalid value\n");
+    printf("Expected Output: 'Please enter either 1 or 2 to continue'\n");
+    printf("Actual Output: ");
+    printf("invalid\n");
+    displayRules();
+}