}
  }

  private static void assertByteArrayEquals(byte[] expected, byte[] actual) {
    assertWithMessage(
            "Expected: " + Arrays.toString(expected) + ", but got: " + Arrays.toString(actual))
        .that(Arrays.equals(expected, actual))
        .isTrue();
  }

  public void testToByteArray() {
    assertByteArrayEquals(
        new byte[] {0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19},