Method toArrayTest

test/QueueHelper.java:137–148

(Queue<Object> q)

  }
  
  public static void toArrayTest(Queue<Object> q) {
    if (q.toArray().length != 0) {
      throw new RuntimeException();
    }

    Object testObject = new Object();
    q.add(testObject);
    
    Object[] result = q.toArray();
    verify(result.length == 1);
    verify(result[0] == testObject);
  }
}