Added a ghost spawn unit test in GameManagerTest

src/test/java/pacmanTests/GameManagerTest.java

@@ -75,4 +75,17 @@ class GameManagerTest {
 		// assert
 		assertThat(colision).isEqualTo(expected);
 	}
+	@Test
+	void GameManager_setupgame_spawnsghosts() {
+		
+		// arrange
+		GameManager gameManager = new GameManager();
+		gameManager.map.ghostSpawns[0] = new Vector2(1, 1);
+		Vector2 expectedPosition = new Vector2(1, 1);
+		// act
+		gameManager.ghosts[0].spawn();
+		Vector2 ghostPositeion = gameManager.ghosts[0].position;
+		// assert
+		assertThat(ghostPositeion).isEqualTo(expectedPosition);
+	}
 }