assertThat(button.getType()).isEqualTo(CoinbaseButtonType.SUBSCRIPTION);
assertThat(button.getName()).isEqualTo("Rent");
assertThat(button.getDescription()).isEqualTo("Rent Test");
assertThat(button.getId()).isEqualTo("efb115b9c24100b59a4977c4dbcc5ca1");
CoinbaseOrderTransaction transaction = order.getTransaction();
assertThat(transaction.getId()).isEqualTo("530522c5610d7c296200015c");
assertThat(transaction.getHash()).isNull();
assertThat(transaction.getConfirmations()).isZero();
}