From f21465727e9884199d8a72febbf7d38b988576b5 Mon Sep 17 00:00:00 2001
From: Joe Lukas Kalb <joe-lukas.kalb@informatik.hs-fulda.de>
Date: Tue, 6 Feb 2024 18:14:53 +0100
Subject: [PATCH] change direction right E --> S

---
 src/main/c/labyrinth.c      |  3 +++
 src/test/c/test_labyrinth.c | 12 ++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/src/main/c/labyrinth.c b/src/main/c/labyrinth.c
index 980b367..adaaab5 100644
--- a/src/main/c/labyrinth.c
+++ b/src/main/c/labyrinth.c
@@ -10,5 +10,8 @@ void turn_direction_right(Direction *direction){
         case N:
             *direction = E;
             break;
+        case E:
+            *direction = S;
+            break;
     }
 }
diff --git a/src/test/c/test_labyrinth.c b/src/test/c/test_labyrinth.c
index a31da00..563d886 100644
--- a/src/test/c/test_labyrinth.c
+++ b/src/test/c/test_labyrinth.c
@@ -25,3 +25,15 @@ void test_change_direction_from_N_expected_E(void)
 	TEST_ASSERT_TRUE(expected == actual);
 }
 
+void test_turn_direction_right_from_E_expected_S(void)
+{
+    /* arrange */
+    Direction actual = E;
+    Direction expected = S;
+
+    /* act */
+    turn_direction_right(&actual);
+
+    /* assert */
+	TEST_ASSERT_TRUE(expected == actual);
+}