init_field with WAY at 0 0

src/main/c/labyrinth.c

@@ -47,3 +47,7 @@ void set_wall(Field_State** field, unsigned short x, unsigned short y) {
     field[x][y] = WALL;
 }
 
+void init_field(Field_State** field, unsigned short len_x, unsigned short len_y){
+	field[0][0] = WAY;
+}
+

src/main/c/labyrinth.h

@@ -6,5 +6,6 @@
 void turn_direction_right(Direction *direction);
 void lab_move(unsigned short *x, unsigned short *y, Direction direction);
 void set_wall(Field_State** field, unsigned short x, unsigned short y);
+void init_field(Field_State** field, unsigned short len_x, unsigned short len_y);
 
 #endif // TEST_H

src/test/c/test_labyrinth.c

@@ -262,3 +262,33 @@ void test_set_wall_at_2_3_expected_WALL(void)
     free(field);
 }
 
+void test_init_field_at_0_0_expected_WAY(void)
+{
+    /* arrange */
+	unsigned short x = 0;
+	unsigned short y = 0;
+	
+	unsigned short len_x = 1, len_y = 1;
+    Field_State **field;
+
+    field = malloc(len_x * sizeof *field);
+    for (int c_index = 0; c_index < len_x; c_index++){
+        field[c_index] = malloc(len_y * sizeof field[c_index]);
+    }
+	
+	field[x][y] = WALL;
+	
+	Field_State expected = WAY;
+
+    /* act */
+    init_field(field, len_x, len_y);
+
+    /* assert */
+	TEST_ASSERT_TRUE(field[x][y] == expected);
+
+    for (int c_index = 0; c_index < len_x; c_index++)
+    {
+        free(field[c_index]);
+    }
+    free(field);
+}