public void CopyTo(int arrayIndex)
{
JsonArray array = new JsonArray(new JsonPrimitive(true));
JsonValue[] copy = new JsonValue[array.Count + arrayIndex];
array.CopyTo(copy, arrayIndex);
for (int i = 0; i < arrayIndex; i++)
{
Assert.Null(copy[i]);
}
for (int i = arrayIndex; i < copy.Length; i++)
{
Assert.Same(array[i - arrayIndex], copy[i]);
}
}