Added unfinished Ghost wall obstruction test

src/test/java/pacmanTests/GhostTest.java

@@ -24,5 +24,10 @@ class GhostTest {
 		// assert
 		assertThat(position).isEqualTo(expectedPosition);		
 	}
+	
+	@Test
+	void Ghosts_wall_obstructsMovement() {
+		
+	}
 
 }