From 4dff49735e96340a52a2cee536fd998166bb7326 Mon Sep 17 00:00:00 2001
From: Joe Lukas Kalb <joe-lukas.kalb@informatik.hs-fulda.de>
Date: Tue, 6 Feb 2024 18:12:44 +0100
Subject: [PATCH] refactoring: change_direction

---
 src/main/c/global.h         | 2 +-
 src/main/c/labyrinth.c      | 2 +-
 src/main/c/labyrinth.h      | 2 +-
 src/test/c/test_labyrinth.c | 6 +++---
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/main/c/global.h b/src/main/c/global.h
index b6aa8f0..556a1f1 100644
--- a/src/main/c/global.h
+++ b/src/main/c/global.h
@@ -3,6 +3,6 @@
 
 typedef enum {
     N, E, S, W
-} Dir;
+} Direction;
 
 #endif
\ No newline at end of file
diff --git a/src/main/c/labyrinth.c b/src/main/c/labyrinth.c
index 8067030..980b367 100644
--- a/src/main/c/labyrinth.c
+++ b/src/main/c/labyrinth.c
@@ -5,7 +5,7 @@
 #include "stdio.h"
 #include "stdlib.h"
 
-void change_direction(Dir *direction){
+void turn_direction_right(Direction *direction){
     switch (*direction) {
         case N:
             *direction = E;
diff --git a/src/main/c/labyrinth.h b/src/main/c/labyrinth.h
index 0ab2124..4c077e9 100644
--- a/src/main/c/labyrinth.h
+++ b/src/main/c/labyrinth.h
@@ -3,6 +3,6 @@
 
 #include "global.h"
 
-void change_direction(Dir *direction);
+void turn_direction_right(Direction *direction);
 
 #endif // TEST_H
diff --git a/src/test/c/test_labyrinth.c b/src/test/c/test_labyrinth.c
index 9426c2c..a31da00 100644
--- a/src/test/c/test_labyrinth.c
+++ b/src/test/c/test_labyrinth.c
@@ -15,11 +15,11 @@ void tearDown(void)
 void test_change_direction_from_N_expected_E(void)
 {
     /* arrange */
-    Dir actual = N;
-    Dir expected = E;
+    Direction actual = N;
+    Direction expected = E;
 
     /* act */
-    change_direction(&actual);
+    turn_direction_right(&actual);
 
     /* assert */
 	TEST_ASSERT_TRUE(expected == actual);